USDA PLANTS - TJM2 Crosswalk

The table below is a crosswalk from USDA PLANTS taxa to TJM2 taxon prepared by Calflora in December, 2012. The taxa are limited to those known to be growing in or around California.

The PLANTS Taxon column contains PLANTS taxa in alphabetical order, and the the PLANTS Symbol column contains the symbol corresponding to the PLANTS taxon.

If the PLANTS taxon is also considered current in TJM2, then the relationship column contains the word "same." Otherwise, either:

The current form of this table is overly simple, in that when there are multiple synonyms, it shows only one. For more information about any particular plant name, click on a green plant name link to go to the Calflora Taxon Report or Calflora Name Status page. Click on a blue symbol link to go to the PLANTS Profile. See also the TJM2 - USDA PLANTS Crosswalk.

Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Glossy abelia Abelia Xgrandiflora ABGR4    
Lovely fir Abies amabilis ABAM   same
Santa lucia fir Abies bracteata ABBR   same
White silver fir Abies concolor ABCO   same
Grand fir Abies grandis ABGR   same
Subalpine fir Abies lasiocarpa ABLA   same
Subalpine fir Abies lasiocarpa var. lasiocarpa ABLAL   same
White silver fir Abies lowiana ABLO Abies concolor synonym*
Magnificant silver fir Abies magnifica ABMA   same
California red fir Abies magnifica var. magnifica ABMAM   same
Shasta red fir Abies magnifica var. shastensis ABMAS   same
Noble fir Abies procera ABPR   same
Ramshaw meadows abronia Abronia alpina ABAL   same
Graceful sand verbena Abronia gracilis ABGR2    
  Abronia insularis ABIN2    
Yellow sand verbena Abronia latifolia ABLA2   same
Sticky sand verbena Abronia maritima ABMA2   same
  Abronia minor ABMI2    
Dwarf sand verbena Abronia nana ABNA   same
Coville's dwarf sand verbena Abronia nana var. covillei ABNAC   same
  Abronia nana var. nana ABNAN    
  Abronia neurophylla ABNE    
Mohave sand verbena Abronia pogonantha ABPO   same
Trans montane sand verbena Abronia turbinata ABTU   same
Beach sand verbena Abronia umbellata ABUM   same
Pink sand verbena Abronia umbellata ssp. breviflora ABUMB Abronia umbellata var. breviflora synonym*
Sand verbena Abronia umbellata ssp. umbellata ABUMU Abronia umbellata var. umbellata synonym*
Hairy sand verbena Abronia villosa ABVI   same
Yellow hairy sand verbena Abronia villosa var. aurita ABVIA   same
Hairy sand verbena Abronia villosa var. villosa ABVIV   same
Palmer's abutilon Abutilon palmeri ABPA   same
Little abutilon Abutilon parvulum ABPA3   same
Velvet leaf Abutilon theophrasti ABTH   same
Cootamundra wattle Acacia baileyana ACBA   same
Knife acacia Acacia cultriformis ACCU4    
Coastal wattle Acacia cyclops ACCY2   same
Silver wattle Acacia dealbata ACDE3   same
Green wattle Acacia decurrens ACDE   same
Cedar wattle Acacia elata ACEL    
Sweet acacia Acacia farnesiana ACFA Vachellia farnesiana synonym**
Cats claw acacia Acacia greggii ACGR Senegalia greggii synonym*
  Acacia greggii var. greggii ACGRG3    
Golden wattle Acacia longifolia ACLO   same
Black wattle Acacia mearnsii ACME80   same
Blackwood acacia Acacia melanoxylon ACME   same
Kangaroo thorn Acacia paradoxa ACPA8   same
Pearl wattle Acacia podalyriifolia ACPO2   same
Golden wattle Acacia pycnantha ACPY3   same
Bank catclaw Acacia redolens ACRE9   same
Ever blooming acacia Acacia retinodes ACRE2   same
Orange wattle Acacia saligna ACSA   same
Star acacia Acacia verticillata ACVE2   same
Biddy biddy Acaena novae-zelandiae ACNO7   same
Pale biddy-biddy Acaena pallida ACPA14   same
Argentinian biddy biddy Acaena pinnatifida ACPI3   same
California acaena Acaena pinnatifida var. californica ACPIC2   same
California acalypha Acalypha californica ACCA3   same
Shockley's goldenhead Acamptopappus shockleyi ACSH   same
Goldenhead Acamptopappus sphaerocephalus ACSP   same
Hairy goldenhead Acamptopappus sphaerocephalus var. hirtellus ACSPH   same
Goldenhead Acamptopappus sphaerocephalus var. sphaerocephalus ACSPS2   same
San mateo thorn mint Acanthomintha duttonii ACDU2   same
San diego thorn mint Acanthomintha ilicifolia ACIL   same
Santa clara thorn mint Acanthomintha lanceolata ACLA2   same
obvate-leafed thorn mint Acanthomintha obovata ACOB   same
Heart leaved thorn mint Acanthomintha obovata ssp. cordata ACOBC   same
San benito thorn mint Acanthomintha obovata ssp. obovata ACOBO   same
Bear's breech Acanthus mollis ACMO8    
Hedge maple Acer campestre ACCA5   same
Vine maple Acer circinatum ACCI   same
Mountain maple Acer glabrum ACGL   same
Mountain maple Acer glabrum var. diffusum ACGLD3   same
Douglas maple Acer glabrum var. douglasii ACGLD4    
Rocky Mountain maple Acer glabrum var. glabrum ACGLG2   same
Greene's mountain maple Acer glabrum var. greenei ACGLG Acer glabrum var. glabrum synonym*
Torrey's mountain maple Acer glabrum var. torreyi ACGLT2 Acer glabrum var. glabrum synonym*
Bigleaf maple Acer macrophyllum ACMA3   same
Boxelder Acer negundo ACNE2   same
California box elder Acer negundo var. californicum ACNEC2 Acer negundo synonym*
Boxelder Acer negundo var. interius ACNEI2 Acer negundo synonym*
Norway maple Acer platanoides ACPL    
Silver maple Acer saccharinum ACSA2   same
Fernleaf yarrow Achillea filipendulina ACFI    
Yarrow Achillea millefolium ACMI2   same
  Achillea millefolium var. alpicola ACMIA    
  Achillea millefolium var. arenicola ACMIA2    
  Achillea millefolium var. californica ACMIC    
  Achillea millefolium var. gigantea ACMIG    
  Achillea millefolium var. millefolium ACMIM2    
  Achillea millefolium var. occidentalis ACMIO    
  Achillea millefolium var. pacifica ACMIP    
  Achillea millefolium var. puberula ACMIP2    
California deer foot Achlys californica ACCA6   same
Vanilla leaf Achlys triphylla ACTR   same
  Achnatherum Xbloomeri ACBL    
Mormon needle grass Achnatherum aridum ACAR14 Stipa arida synonym*
Argentine needlegrass Achnatherum brachychaetum ACBR5 Stipa brachychaeta synonym*
Cape ricegrass Achnatherum capense ACCA34 Stipa capensis synonym**
Giant needlegrass Achnatherum coronatum ACCO21 Stipa coronata synonym*
San diego county needle grass Achnatherum diegoense ACDI10 Stipa diegoensis synonym*
Indian rice grass Achnatherum hymenoides ACHY Stipa hymenoides synonym*
Sierra needlegrass Achnatherum latiglume ACLA8 Stipa latiglumis synonym*
Lemmon's stipa Achnatherum lemmonii ACLE8 Stipa lemmonii synonym**
Lemmon's needle grass Achnatherum lemmonii var. lemmonii ACLEL Stipa lemmonii synonym**
Pubescent needlegrass Achnatherum lemmonii var. pubescens ACLEP Stipa lemmonii var. pubescens synonym**
Letterman stipa Achnatherum lettermanii ACLE9 Stipa lettermanii synonym*
Columbia needlegrass Achnatherum nelsonii ACNE9    
Mountain needlegrass Achnatherum nelsonii ssp. dorei ACNED Stipa nelsonii var. dorei synonym*
Sierra needlegrass Achnatherum nevadense ACNE10 Stipa nevadensis synonym*
Western needlegrass Achnatherum occidentale ACOC3 Stipa occidentalis synonym**
California needlegrass Achnatherum occidentale ssp. californicum ACOCC Stipa occidentalis var. californica synonym*
Western needlegrass Achnatherum occidentale ssp. occidentale ACOCO Stipa occidentalis var. occidentalis synonym*
Elmer's needlegrass Achnatherum occidentale ssp. pubescens ACOCP Stipa occidentalis var. pubescens synonym*
Parish's needlegrass Achnatherum parishii ACPA13 Stipa parishii var. parishii synonym**
Parish's needlegrass Achnatherum parishii var. parishii ACPAP Stipa parishii var. parishii synonym*
Pinewoods needlegrass Achnatherum pinetorum ACPI2 Stipa pinetorum synonym*
Desert needlegrass Achnatherum speciosum ACSP12 Stipa speciosa synonym*
Stillman's stipa Achnatherum stillmanii ACST7 Stipa stillmanii synonym*
Thurber stipa Achnatherum thurberianum ACTH7 Stipa thurberiana synonym*
Webber's needlegrass Achnatherum webberi ACWE3 Stipa webberi synonym*
Blow wives Achyrachaena mollis ACMO2   same
Frost mat Achyronychia cooperi ACCO3   same
Angel trumpets Acleisanthes longiflora ACLO2   same
Monkshood Aconitum columbianum ACCO4   same
Columbian monkshood Aconitum columbianum ssp. columbianum ACCOC3   same
Columbian monkshood Aconitum columbianum ssp. viviparum ACCOV2   same
Larkspurleaf monkshood Aconitum delphiniifolium ACDE2    
Sweetflag Acorus calamus ACCA4    
Sacapellote Acourtia microcephala ACMI3   same
Goosegrass Acrachne racemosa ACRA6    
Russian knapweed Acroptilon repens ACRE3   same
Bearberry Actaea rubra ACRU2   same
  Actaea rubra ssp. arguta ACRUA8    
Trail plant Adenocaulon bicolor ADBI   same
Cooper's dogweed Adenophyllum cooperi ADCO2   same
San felipe dogweed Adenophyllum porophylloides ADPO   same
Chamise Adenostoma fasciculatum ADFA   same
Chamise Adenostoma fasciculatum var. fasciculatum ADFAF   same
San diego chamise Adenostoma fasciculatum var. obtusifolium ADFAO   same
Red shanks Adenostoma sparsifolium ADSP   same
  Adiantum Xtracyi ADTR3    
Five finger maidenhair Adiantum aleuticum ADAL   same
Maidenhair fern Adiantum capillus-veneris ADCA   same
California maidenhair Adiantum jordanii ADJO   same
California adolphia Adolphia californica ADCA2   same
Summer pheasant's eye Adonis aestivalis ADAE   same
Jointed goatgrass Aegilops cylindrica AECY   same
Ovate goatgrass Aegilops geniculata AEGE   same
Jointed goatgrass Aegilops tauschii AETA2 Aegilops cylindrica synonym**
Goatgrass Aegilops triuncialis AETR   same
Relaxgrass Aegopogon cenchroides AECE    
Tree aenium Aeonium arboreum AEAR4   same
Haworth's aeonium Aeonium haworthii AEHA2   same
Red aeschynomene Aeschynomene rudis AERU   same
Buckeye Aesculus californica AECA   same
African lily Agapanthus praecox AGPR5    
Small leaved horsemint Agastache parvifolia AGPA2   same
Horse mint Agastache urticifolia AGUR   same
  Agastache urticifolia var. glaucifolia AGURG    
  Agastache urticifolia var. urticifolia AGURU    
American century plant Agave americana AGAM    
American century plant Agave americana ssp. americana AGAMA    
  Agave americana ssp. americana var. expansa AGAME    
Desert agave Agave deserti AGDE   same
Desert agave Agave deserti ssp. deserti AGDED Agave deserti var. deserti synonym**
Desert agave Agave deserti ssp. simplex AGDES Agave deserti var. simplex synonym*
Shaw's agave Agave shawii AGSH   same
Utah agave Agave utahensis AGUT   same
Utah agave Agave utahensis var. eborispina AGUTE   same
Nevada agave Agave utahensis var. nevadensis AGUTN   same
Thoroughwort Ageratina adenophora AGAD2   same
Fragrant snakeroot Ageratina herbacea AGHE5   same
Western eupatorium Ageratina occidentalis AGOC2   same
Shasta ageratina Ageratina shastensis AGSH2   same
Tropical whiteweed Ageratum conyzoides AGCO    
Bolander's wyethia Agnorhiza bolanderi AGBO4 Wyethia bolanderi synonym*
Hall's wyethia Agnorhiza elata AGEL8 Wyethia elata synonym*
Coville's wyethia Agnorhiza invenusta AGIN8 Wyethia invenusta synonym*
Southern wyethia Agnorhiza ovata AGOV Wyethia ovata synonym*
El dorado county mule ears Agnorhiza reticulata AGRE8 Wyethia reticulata synonym*
Coast dandelion Agoseris apargioides AGAP2   same
Coast dandelion Agoseris apargioides var. apargioides AGAPA   same
Eastwood's seaside agoseris Agoseris apargioides var. eastwoodiae AGAPE   same
woolly goat chicory Agoseris apargioides var. maritima AGAPM   same
Orange flowered agoseris Agoseris aurantiaca AGAU2   same
orange agoseris Agoseris aurantiaca var. aurantiaca AGAUA   same
Tall agoseris Agoseris elata AGEL Agoseris Xelata synonym*
Short beaked agoseris Agoseris glauca AGGL   same
Short beaked agoseris Agoseris glauca var. glauca AGGLG   same
False dandelion Agoseris glauca var. laciniata AGGLL Agoseris parviflora synonym*
Mountain agoseris Agoseris glauca var. monticola AGGLM Agoseris monticola synonym*
Giant mountain dandelion Agoseris grandiflora AGGR   same
Mountain dandelion Agoseris heterophylla AGHE2   same
Annual agoseris Agoseris heterophylla var. crenulata AGHEC Agoseris heterophylla var. cryptopleura synonym*
Annual agoseris Agoseris heterophylla var. heterophylla AGHEH   same
Annual agoseris Agoseris heterophylla var. turgida AGHET Agoseris heterophylla var. cryptopleura synonym*
Spear leaved agoseris Agoseris retrorsa AGRE   same
  Agrimonia eupatoria AGEU    
Common agrimony Agrimonia gryposepala AGGR2   same
Roadside agrimony Agrimonia striata AGST   same
Crested wheatgrass Agropyron cristatum AGCR   same
Crested wheatgrass Agropyron cristatum ssp. pectinatum AGCRP8   same
Desert crested wheatgrass Agropyron desertorum AGDE2 Agropyron cristatum ssp. pectinatum synonym*
Common corncockle Agrostemma githago AGGI   same
Pacific bentgrass Agrostis avenacea AGAV   same
Blasdale's bent grass Agrostis blasdalei AGBL   same
Colonial bentgrass Agrostis capillaris AGCA5   same
Bentgrass Agrostis castellana AGCA11    
California bent grass Agrostis clivicola AGCL2 Agrostis densiflora synonym*
  Agrostis clivicola var. clivicola AGCLC    
California bent grass Agrostis clivicola var. punta-reyesensis AGCLP Agrostis densiflora synonym*
California bent grass Agrostis densiflora AGDE7   same
Elliott's bentgrass Agrostis elliottiana AGEL4   same
Bentgrass Agrostis exarata AGEX   same
Creeping bentgras Agrostis gigantea AGGI2   same
Hall's bent grass Agrostis hallii AGHA2   same
Henderson's bent grass Agrostis hendersonii AGHE3   same
Hoover's bent grass Agrostis hooveri AGHO   same
Mountain bent grass Agrostis humilis AGHU   same
Colonial bentgrass Agrostis idahoensis AGID   same
  Agrostis lacuna-vernalis AGLA    
Little leaf bentgrass Agrostis microphylla AGMI3   same
Oregon bentgrass Agrostis oregonensis AGOR   same
Leafy bent grass Agrostis pallens AGPA8   same
Upland bentgrass Agrostis perennans AGPE    
Rough bentgrass Agrostis scabra AGSC5   same
Redtop Agrostis stolonifera AGST2   same
Kennedy's bentgrass Agrostis tandilensis AGTA   same
Mountain bentgrass Agrostis variabilis AGVA   same
Tree of heaven Ailanthus altissima AIAL   same
Silvery hairgrass Aira caryophyllea AICA   same
  Aira caryophyllea var. caryophyllea AICAC2    
Silvery hairgrass Aira caryophyllea var. cupaniana AICAC3    
Elegant hair grass Aira elegans AIEL4   same
Yellow hairgrass Aira praecox AIPR   same
Silktree Albizia julibrissin ALJU   same
Woman's tongue Albizia lebbeck ALLE    
Holly hock Alcea rosea ALRO3   same
Camel thorn Alhagi maurorum ALMA12   same
Desert pale gilia Aliciella hutchinsifolia ALHU6   same
Broad leaf gilia Aliciella latifolia ALLA13   same
Broadleaf gilia Aliciella latifolia ssp. latifolia ALLAL3   same
Sand aliciella Aliciella leptomeria ALLE7   same
Lott's gilia Aliciella lottiae ALLO6   same
Dainty gilia Aliciella micromeria ALMI10   same
Ripley's aliciella Aliciella ripleyi ALRI3   same
  Aliciella subacaulis ALSU10    
Coyote gilia Aliciella triodon ALTR14   same
Grass leaf water plantain Alisma gramineum ALGR   same
Water plantain Alisma lanceolatum ALLA2   same
  Alisma subcordatum ALSU    
Northern water plantain Alisma triviale ALTR7   same
Iodine bush Allenrolfea occidentalis ALOC2   same
Windmills Allionia incarnata ALIN   same
Trailing windmills Allionia incarnata var. incarnata ALINI   same
Trailing windmills Allionia incarnata var. nudata ALINN Allionia incarnata var. incarnata synonym*
Trailing windmills Allionia incarnata var. villosa ALINV2   same
Abrams' onion Allium abramsii ALAB2   same
Taper tipped onion Allium acuminatum ALAC4   same
  Allium ampeloprasum ALAM    
Narrow leaved onion Allium amplectens ALAM2   same
Twin leaved onion Allium anceps ALAN   same
Dark red onion Allium atrorubens ALAT   same
Great basin onion Allium atrorubens var. atrorubens ALATA   same
Crested onion Allium atrorubens var. cristatum ALATC   same
Twincrest onion Allium bisceptrum ALBI2   same
Twin crest onion Allium bisceptrum var. bisceptrum ALBIB Allium bisceptrum synonym*
Bolander's onion Allium bolanderi ALBO   same
Bolander's onion Allium bolanderi var. bolanderi ALBOB   same
Bolander's onion Allium bolanderi var. mirabile ALBOM   same
  Allium bolanderi var. stenanthum ALBOS    
Burlew's onion Allium burlewii ALBU   same
Dusky onion Allium campanulatum ALCA2   same
Garden onion Allium cepa ALCE   same
Cascade onion Allium cratericola ALCR3   same
Crinkled onion Allium crispum ALCR5   same
Toothed wild onion Allium denticulatum ALDE6   same
Diablo onion Allium diabolense ALDI10   same
Coast onion Allium dichlamydeum ALDI2   same
Sickle leaf onion Allium falcifolium ALFA3   same
Wild onion Allium fimbriatum ALFI2   same
Fringed onion Allium fimbriatum var. fimbriatum ALFIF   same
Mojave onion Allium fimbriatum var. mohavense ALFIM   same
Purdy's onion Allium fimbriatum var. purdyi ALFIP2   same
Red skinned onion Allium haematochiton ALHA   same
Hickman's onion Allium hickmanii ALHI   same
Beegum onion Allium hoffmanii ALHO   same
Howell's onion Allium howellii ALHO2   same
Mt. pinos onion Allium howellii var. clokeyi ALHOC   same
Howell's onion Allium howellii var. howellii ALHOH   same
San benito onion Allium howellii var. sanbenitense ALHOS   same
Glassy onion Allium hyalinum ALHY   same
Jepson's onion Allium jepsonii ALJE   same
Pitted onion Allium lacunosum ALLA3   same
Davis' pitted onion Allium lacunosum var. davisiae ALLAD   same
Kern onion Allium lacunosum var. kernense ALLAK   same
Pitted onion Allium lacunosum var. lacunosum ALLAL   same
White fringed onion Allium lacunosum var. micranthum ALLAM2   same
Lemmon's onion Allium lemmonii ALLE3   same
Papery onion Allium membranaceum ALME   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
San bernardino mountain onion Allium monticola ALMO3   same
Munz's onion Allium munzii ALMU6   same
White garlic Allium neapolitanum ALNE3   same
Nevada onion Allium nevadense ALNE   same
Red sierra onion Allium obtusum ALOB   same
Showy red sierra onion Allium obtusum var. conspicuum ALOBC   same
Red sierra onion Allium obtusum var. obtusum ALOBO   same
Mediterranean onion Allium paniculatum ALPA20   same
Wild onion Allium parishii ALPA2   same
Parry's fringed onion Allium parryi ALPA11   same
Dwarf onion Allium parvum ALPA3   same
Mexicali onion Allium peninsulare ALPE   same
San francisco bay onion Allium peninsulare var. franciscanum ALPEF   same
Mexicali onion Allium peninsulare var. peninsulare ALPEP2   same
Broad stemmed onion Allium platycaule ALPL2   same
Early onion Allium praecox ALPR2   same
Punctate onion Allium punctum ALPU   same
Sanborn's onion Allium sanbornii ALSA   same
Congdon's onion Allium sanbornii var. congdonii ALSAC   same
Sanborn's allium Allium sanbornii var. sanbornii ALSAS   same
Cultivated garlic Allium sativum ALSA2   same
Jeweled onion Allium serra ALSE3   same
Sharsmith's onion Allium sharsmithiae ALSH2   same
Spanish needle onion Allium shevockii ALSH   same
Siskiyou onion Allium siskiyouense ALSI2   same
Tolmie's onion Allium tolmiei ALTO   same
Tolmei's onion Allium tolmiei var. tolmiei ALTOT   same
Three bracted onion Allium tribracteatum ALTR2   same
White flowered onion Allium triquetrum ALTR4   same
Rawhide hill onion Allium tuolumnense ALTU   same
One leaf onion Allium unifolium ALUN   same
Swamp onion Allium validum ALVA   same
Vineyard onion Allium vineale ALVI   same
  Allium vineale ssp. vineale ALVIV    
Yosemite onion Allium yosemitense ALYO   same
Purple false gilia Allophyllum divaricatum ALDI4   same
Dense false gilia Allophyllum gilioides ALGI   same
Dense false gilia Allophyllum gilioides ssp. gilioides ALGIG   same
Dense false gilia Allophyllum gilioides ssp. violaceum ALGIV   same
Sticky false gilia Allophyllum glutinosum ALGL3   same
White allophyllum Allophyllum integrifolium ALIN3   same
Sugarstick Allotropa virgata ALVI2   same
Alkali marsh aster Almutaster pauciflorus ALPA14   same
Italian alder Alnus cordata ALCO13   same
Gray alder Alnus incana ALIN2   same
Creek alder Alnus incana ssp. tenuifolia ALINT   same
White alder Alnus rhombifolia ALRH2   same
Red alder Alnus rubra ALRU2   same
Green alder Alnus viridis ALVI5   same
Siberian alder Alnus viridis ssp. fruticosa ALVIF   same
Sitka alder Alnus viridis ssp. sinuata ALVIS   same
  Aloe Xschoenlandi ALSC12    
Sonoma alopecurus Alopecurus aequalis ALAE   same
Shortawn foxtail Alopecurus aequalis var. aequalis ALAEA   same
Sonoma alopecurus Alopecurus aequalis var. sonomensis ALAES   same
Carolina foxtail Alopecurus carolinianus ALCA4   same
Marsh foxtail Alopecurus geniculatus ALGE2   same
  Alopecurus geniculatus var. geniculatus ALGEG4    
Slender meadow foxtail Alopecurus myosuroides ALMY   same
Meadow foxtail Alopecurus pratensis ALPR3   same
Foxtail Alopecurus saccatus ALSA3   same
Lemon beebrush Aloysia triphylla ALTR6    
Wright lippia Aloysia wrightii ALWR   same
Calicoplant Alternanthera bettzichiana ALBE    
Washerwoman Alternanthera caracasana ALCA5   same
Alligator weed Alternanthera philoxeroides ALPH   same
Sweet alyssum Alyssum alyssoides ALAL3   same
Desert alyssum Alyssum desertorum ALDE   same
Desert madwort Alyssum desertorum var. himalayensis ALDEH    
Alyssum Alyssum simplex ALSI8   same
Hairy alyssum Alyssum strigosum ALST2    
Tumbleweed Amaranthus albus AMAL   same
Sandhill amaranth Amaranthus arenicola AMAR   same
Prostrate pigweed Amaranthus blitoides AMBL   same
Purple amaranth Amaranthus blitum AMBL2   same
Purple amaranth Amaranthus blitum var. emarginatus AMBLE2 Amaranthus blitum ssp. emarginatus synonym**
California amaranth Amaranthus californicus AMCA   same
Quilete Amaranthus caudatus AMCA3   same
Red amaranth Amaranthus cruentus AMCR4   same
Large fruited amaranth Amaranthus deflexus AMDE   same
Fringed amaranth Amaranthus fimbriatus AMFI   same
Slim amaranth Amaranthus hybridus AMHY   same
Prince's-feather Amaranthus hypochondriacus AMHY2   same
Palmer's amaranth Amaranthus palmeri AMPA   same
Powell's amaranth Amaranthus powellii AMPO2   same
Powell's amaranth Amaranthus powellii ssp. bouchonii AMPOB2 Amaranthus powellii synonym*
Powell's amaranth Amaranthus powellii ssp. powellii AMPOP    
Rough pigweed Amaranthus retroflexus AMRE   same
Spiny amaranth Amaranthus spinosus AMSP   same
Sandhill amaranth Amaranthus torreyi AMTO6   same
Common waterhemp Amaranthus tuberculatus AMTU   same
Slender amaranth Amaranthus viridis AMVI   same
Watson's amaranth Amaranthus watsonii AMWA   same
Naked lady Amaryllis belladonna AMBE3   same
Sweetsultan Amberboa moschata AMMO    
Pineapple weed Amblyopappus pusillus AMPU3   same
Annual burrweed Ambrosia acanthicarpa AMAC2   same
Ambrosia leaved burbush Ambrosia ambrosioides AMAM2   same
Annual ragweed Ambrosia artemisiifolia AMAR2   same
  Ambrosia artemisiifolia var. elatior AMARE    
Silver beachweed Ambrosia chamissonis AMCH4   same
San diego bur sage Ambrosia chenopodiifolia AMCH5   same
Weak leaved burweed Ambrosia confertiflora AMCO3   same
Burro weed Ambrosia dumosa AMDU2   same
Woolly bur sage Ambrosia eriocentra AMER   same
Holly leaved burbush Ambrosia ilicifolia AMIL2   same
Ragweed Ambrosia psilostachya AMPS   same
San diego ambrosia Ambrosia pumila AMPU4   same
Giant ragweed Ambrosia trifida AMTR   same
  Ambrosia trifida var. trifida AMTRT2    
Service berry Amelanchier alnifolia AMAL2   same
Service berry Amelanchier alnifolia var. semiintegrifolia AMALS   same
Pallid service berry Amelanchier pallida AMPA2    
Dwarf service berry Amelanchier pumila AMPU5 Amelanchier alnifolia var. pumila synonym*
Pale leaved serviceberry Amelanchier utahensis AMUT   same
Coville's serviceberry Amelanchier utahensis var. covillei AMUTC2    
Utah serviceberry Amelanchier utahensis var. utahensis AMUTU    
Red ammannia Ammannia coccinea AMCO   same
Grand ammania Ammannia robusta AMRO3   same
Bishop's weed Ammi majus AMMA   same
Bisnaga Ammi visnaga AMVI2   same
European beachgrass Ammophila arenaria AMAR4   same
American beach grass Ammophila breviligulata AMBR    
Desert umbel Ammoselinum giganteum AMGI   same
False indigo Amorpha californica AMCA5   same
California false indigo Amorpha californica var. californica AMCAC   same
Indigo bush Amorpha californica var. napensis AMCAN   same
Western false indigo Amorpha fruticosa AMFR   same
Common ampelodesmos Ampelodesmos mauritanicus AMMA5 Stipa mauritanica synonym*
Amur peppervine Ampelopsis brevipedunculata AMBR7    
Australian wallaby grass Amphibromus neesii AMNE4    
Fremont's chaff bush Amphipappus fremontii AMFR2   same
Fremont's chaff bush Amphipappus fremontii ssp. fremontii AMFRF Amphipappus fremontii var. fremontii synonym**
Spiny fremont's chaffbush Amphipappus fremontii ssp. spinosus AMFRS2 Amphipappus fremontii var. spinosus synonym**
Douglas' fiddleneck Amsinckia douglasiana AMDO   same
Eastwood's fiddleneck Amsinckia eastwoodiae AMEA2   same
Large flowered fiddleneck Amsinckia grandiflora AMGR3   same
Bent flowered fiddleneck Amsinckia lunaris AMLU   same
Tarweed fiddleneck Amsinckia lycopsoides AMLY   same
Fiddleneck Amsinckia menziesii AMME   same
Orange flowered menzies' fiddleneck Amsinckia menziesii var. intermedia AMMEI2 Amsinckia intermedia synonym**
Small flowered fiddleneck Amsinckia menziesii var. menziesii AMMEM2 Amsinckia menziesii synonym*
Seaside fiddleneck Amsinckia spectabilis AMSP3   same
Devil's lettuce Amsinckia tessellata AMTE3   same
Large flowered devil's fiddleneck Amsinckia tessellata var. gloriosa AMTEG   same
Devil's lettuce Amsinckia tessellata var. tessellata AMTET   same
Green fiddleneck Amsinckia vernicosa AMVE   same
Forked fiddleneck Amsinckia vernicosa var. furcata AMVEF Amsinckia furcata synonym*
Green fiddleneck Amsinckia vernicosa var. vernicosa AMVEV Amsinckia vernicosa synonym*
Gray amsonia Amsonia tomentosa AMTO2   same
  Amsonia tomentosa var. tomentosa AMTOT    
Scarlet pimpernel Anagallis arvensis ANAR   same
Scarlet pimpernel Anagallis arvensis ssp. arvensis ANARA7 Anagallis arvensis synonym*
  Anagallis arvensis ssp. foemina ANARF    
Chaffweed Anagallis minima ANMI4   same
Flaxleaf pimpernel Anagallis monelli ANMO2   same
Pearly everlasting Anaphalis margaritacea ANMA   same
Field alkanet Anchusa arvensis ANAR16    
Blue alkanet Anchusa azurea ANAZ   same
Alkanet Anchusa officinalis ANOF   same
Woolly fishhooks Ancistrocarphus filagineus ANFI3   same
Bushy bluestem Andropogon glomeratus ANGL2   same
Bushy bluestem Andropogon glomeratus var. pumilus ANGLP    
Beardgrass Andropogon glomeratus var. scabriglumis ANGLS   same
Broomsedge bluestem Andropogon virginicus ANVI2   same
Broomsedge bluestem Andropogon virginicus var. virginicus ANVIV   same
California rockjasmine Androsace elongata ANEL2   same
California androsace Androsace elongata ssp. acuta ANELA   same
Slender stemmed androsace Androsace filiformis ANFI   same
Western rockjasmine Androsace occidentalis ANOC2   same
Pygmyflower rockjasmine Androsace septentrionalis ANSE4   same
Pygmy rock jasmine Androsace septentrionalis ssp. subumbellata ANSES5 Androsace septentrionalis synonym*
Small flowered androstephium Androstephium breviflorum ANBR4   same
Broad podded phoenicaulis Anelsonia eurycarpa ANEU   same
Windflower Anemone deltoidea ANDE3   same
Drummond's anemone Anemone drummondii ANDR   same
  Anemone drummondii ssp. drummondii ANDRD    
Little Mountain thimbleweed Anemone lyallii ANLY   same
Pacific anemone Anemone multifida ANMU   same
Pacific anemone Anemone multifida var. multifida ANMUM3   same
Western wood anenome Anemone oregana ANOR   same
blue windflower Anemone oregana var. oregana ANORO   same
Tuber anemone Anemone tuberosa ANTU   same
  Anemone tuberosa var. tuberosa ANTUT2    
Yerba mansa Anemopsis californica ANCA10   same
Dill Anethum graveolens ANGR2   same
Lyall's angelica Angelica arguta ANAR3   same
Brewer's angelica Angelica breweri ANBR5   same
California angelica Angelica californica ANCA32   same
Call's angelica Angelica callii ANCA13   same
Kneeling angelica Angelica genuflexa ANGE2   same
Henderson's angelica Angelica hendersonii ANHE   same
King's angelica Angelica kingii ANKI   same
Poison angelica Angelica lineariloba ANLI2   same
Wild celery Angelica lucida ANLU   same
Woolly angelica Angelica tomentosa ANTO   same
Woodland madia Anisocarpus madioides ANMA26   same
Scabrid alpine tarplant Anisocarpus scabridus ANSC14   same
Scale bud Anisocoma acaulis ANAC   same
Cape african queen Anisodontea capensis ANCA46   same
Violettas Anoda cristata ANCR2   same
Field anoda Anoda pentaschista ANPE4   same
Mignonette vine Anredera cordifolia ANCO6   same
Silvery everlasting Antennaria argentea ANAR5   same
Meadowpussytoes Antennaria corymbosa ANCO   same
Gray cushion pussytoes Antennaria dimorpha ANDI2   same
Stoloniferous pussytoes Antennaria flagellaris ANFL2   same
Geyer's pussytoes Antennaria geyeri ANGE3   same
Howell's pussytoes Antennaria howellii ANHO   same
Howell's pussytoes Antennaria howellii ssp. howellii ANHOH   same
Woolly pussy toes Antennaria lanata ANLA3    
Silvery brown pussytoes Antennaria luzuloides ANLU2   same
Rush pussytoes Antennaria luzuloides ssp. aberrans ANLUA2   same
Rush pussytoes Antennaria luzuloides ssp. luzuloides ANLUL   same
White margined pussytoes Antennaria marginata ANMA5   same
Alpine pussytoes Antennaria media ANME2   same
Littleleaf pussytoes Antennaria microphylla ANMI3   same
Small leaf pussytoes Antennaria parvifolia ANPA4    
Beautiful pussytoes Antennaria pulchella ANPU8   same
Racemose pussytoes Antennaria racemosa ANRA   same
Rosy everlasting Antennaria rosea ANRO2   same
Rosy pussytoes Antennaria rosea ssp. confinis ANROC   same
Rosy pussytoes Antennaria rosea ssp. rosea ANROR   same
Evergreen pussytoes Antennaria suffrutescens ANSU3   same
Brown pussytoes Antennaria umbrinella ANUM   same
Corn chamomile Anthemis arvensis ANAR6   same
Dog fennel Anthemis cotula ANCO2   same
Golden margeurite Anthemis tinctoria ANTI Cota tinctoria synonym*
White easter bonnets Antheropeas lanosum ANLA7 Eriophyllum lanosum synonym**
Wallace eriophyllum Antheropeas wallacei ANWA Eriophyllum wallacei synonym**
Annual vernal grass Anthoxanthum aristatum ANAR7   same
Sweet vernal grass Anthoxanthum odoratum ANOD   same
  Anthoxanthum odoratum ssp. odoratum ANODO2    
Bur chevril Anthriscus caucalis ANCA14   same
Common kidneyvetch Anthyllis vulneraria ANVU    
Garden snapdragon Antirrhinum majus ANMA3   same
Ringstem Anulocaulis annulatus ANAN4   same
Dense silky bent Apera interrupta APIN   same
Loose silky bent Apera spica-venti APSP   same
Ladie's mantle Aphanes arvensis APAR2 Aphanes occidentalis synonym**
Aphanisma Aphanisma blitoides APBL   same
Wild celery Apiastrum angustifolium APAN   same
Celery or smallage Apium graveolens APGR2   same
Wild celery Apium graveolens var. dulce APGRD    
Smallage Apium nodiflorum APNO   same
Spreading dogbane Apocynum Xfloribundum APFL Apocynum androsaemifolium synonym**
Spreading dogbane Apocynum androsaemifolium APAN2   same
Indian hemp Apocynum cannabinum APCA   same
Cape pondweed Aponogeton distachyos APDI   same
Dew plant Aptenia cordifolia APCO   same
Vanhoutte's columbine Aquilegia eximia AQEX   same
Columbine Aquilegia formosa AQFO   same
Sierra columbine Aquilegia pubescens AQPU   same
Arabidopsis Arabidopsis thaliana ARTH   same
Hybrid drummond's rock cress Arabis Xdivaricarpa ARDI2 Boechera divaricarpa synonym*
Waldo rock cress Arabis aculeolata ARAC4    
Coast rock cress Arabis blepharophylla ARBL   same
Bodie hills rock cress Arabis bodiensis ARBO Boechera bodiensis synonym*
Brewer's rock cress Arabis breweri ARBR Boechera breweri synonym*
Rebecca austin's rock cress Arabis breweri var. austiniae ARBRA Boechera breweri ssp. shastaensis synonym*
Brewer's rock cress Arabis breweri var. breweri ARBRB Boechera breweri ssp. breweri synonym*
San bernardino rock cress Arabis breweri var. pecuniaria ARBRP Boechera peirsonii synonym*
Masonic rock cress Arabis cobrensis ARCO Boechera cobrensis synonym*
Constance's rock cress Arabis constancei ARCO12 Boechera constancei synonym*
Davidson's rock cress Arabis davidsonii ARDA Boechera davidsonii synonym*
  Arabis davidsonii var. davidsonii ARDAD    
  Arabis davidsonii var. parva ARDAP    
Pinyon rock cress Arabis dispar ARDI Boechera dispar synonym*
Drummond's rock cress Arabis drummondii ARDR Boechera stricta synonym*
Eschscholtz's hairy rockcress Arabis eschscholtziana ARES5   same
Park rockcress Arabis fernaldiana ARFE2    
Stylose rock cress Arabis fernaldiana var. stylosa ARFES2 Boechera evadens synonym*
Smooth rock cress Arabis glabra ARGL Turritis glabra synonym*
Blue podded rock cress Arabis glaucovalvula ARGL2 Boechera glaucovalvula synonym*
Cuyamaca rockcress Arabis hirshbergiae ARHI9 Boechera johnstonii synonym*
Hairy rock cress Arabis hirsuta ARHI Arabis pycnocarpa synonym**
Mountain rock cress Arabis hirsuta var. glabrata ARHIG Arabis eschscholtziana synonym*
  Arabis hirsuta var. hirsuta ARHIH    
Hairy fruit rock cress Arabis hirsuta var. pycnocarpa ARHIP Arabis pycnocarpa var. pycnocarpa synonym*
Hoffmann's rock cress Arabis hoffmannii ARHO Boechera hoffmannii synonym*
Holboell's rock cress Arabis holboellii ARHO2    
Weeping fruited holboell's rock cress Arabis holboellii var. pendulocarpa ARHOP2 Boechera pendulocarpa synonym*
Pine rockcress Arabis holboellii var. pinetorum ARHOP3 Boechera pinetorum synonym*
Backward splitting holboell's rock cress Arabis holboellii var. retrofracta ARHOR Boechera retrofracta synonym*
Inyo rock cress Arabis inyoensis ARIN Boechera inyoensis synonym*
Johnston's rock cress Arabis johnstonii ARJO Boechera johnstonii synonym*
Koehler's rockcress Arabis koehleri ARKO Boechera koehleri synonym*
Koehler's stipitate rock cress Arabis koehleri var. stipitata ARKOS Boechera koehleri synonym*
Lemmon's rock cress Arabis lemmonii ARLE    
Depauperate rockcress Arabis lemmonii var. depauperata ARLED Boechera depauperata synonym*
Lemmon's rock cress Arabis lemmonii var. lemmonii ARLEL Boechera lemmonii synonym*
Lyall's rock cress Arabis lyallii ARLY Boechera lyallii synonym*
Lyall's rockcress Arabis lyallii var. lyallii ARLYL Boechera lyallii synonym**
Lyall's cloud cress Arabis lyallii var. nubigena ARLYN Boechera paupercula synonym*
Mcdonald's rock cress Arabis macdonaldiana ARMA33    
Littleleaf rockcress Arabis microphylla ARMI Boechera paupercula synonym**
Small leaved rock cress Arabis microphylla var. microphylla ARMIM2    
Modest rock cress Arabis modesta ARMO   same
Oregon rock cress Arabis oregana AROR   same
Parish's rock cress Arabis parishii ARPA Boechera parishii synonym*
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Rock cress Arabis perennans ARPE2 Boechera perennans synonym*
Pinzl's rock cress Arabis pinzliae ARPI2 Boechera pinzliae synonym*
Broad seeded rock cress Arabis platysperma ARPL Boechera platysperma synonym*
Howell's rockcress Arabis platysperma var. howellii ARPLH2 Boechera howellii synonym*
Broad seeded rock cress Arabis platysperma var. platysperma ARPLP2    
Blue mountain rock cress Arabis puberula ARPU Boechera puberula synonym*
Prince s rock cress Arabis pulchra ARPU2 Boechera pulchra synonym*
Slender & beautiful rock cress Arabis pulchra var. gracilis ARPUG Boechera xylopoda synonym*
Darwin rock cress Arabis pulchra var. munciensis ARPUM Boechera lincolnensis synonym*
Beautiful rock cress Arabis pulchra var. pulchra ARPUP2 Boechera pulchra synonym**
Tulare county rock cress Arabis pygmaea ARPY Boechera pygmaea synonym*
Bristlyleaf rockcress Arabis rectissima ARRE Boechera rectissima synonym*
Bristly leaved rock cress Arabis rectissima var. rectissima ARRER2 Boechera rectissima synonym**
Repand rock cress Arabis repanda ARRE2 Boechera repanda synonym*
Greene's rock cress Arabis repanda var. greenei ARREG Boechera repanda synonym*
Repand rock cress Arabis repanda var. repanda ARRER Boechera repanda synonym**
Rigid rock cress Arabis rigidissima ARRI Boechera rigidissima synonym*
Carson range rock cress Arabis rigidissima var. demota ARRID    
Trinity mtns. rock cress Arabis rigidissima var. rigidissima ARRIR Boechera rigidissima synonym**
Siskiyou rock cress Arabis rollei ARRO11 Boechera rollei synonym*
Shockley's rock cress Arabis shockleyi ARSH Boechera shockleyi synonym*
Sicklepod rock cress Arabis sparsiflora ARSP Boechera sparsiflora synonym*
Elegant rockress Arabis sparsiflora var. arcuata ARSPA Boechera arcuata synonym*
California elegant rock cress Arabis sparsiflora var. californica ARSPC Boechera californica synonym*
Elegant rock cress Arabis sparsiflora var. sparsiflora ARSPS2 Boechera sparsiflora synonym**
Hairy stemmed elegant rock cress Arabis sparsiflora var. subvillosa ARSPS Boechera pauciflora synonym*
Klamath rockcress Arabis subpinnatifida ARSU Boechera subpinnatifida synonym*
Woody rock cress Arabis suffrutescens ARSU2 Boechera suffrutescens synonym*
Creeping woody rock cress Arabis suffrutescens var. horizontalis ARSUH    
Woody rockcress Arabis suffrutescens var. suffrutescens ARSUS Boechera suffrutescens synonym**
Tiehm's rock cress Arabis tiehmii ARTI2 Boechera tiehmii synonym*
California spikenard Aralia californica ARCA2   same
New caledonia pine Araucaria columnaris ARCO32    
Bladderflower Araujia sericifera ARSE8   same
Madrono Arbutus menziesii ARME   same
Strawberry tree Arbutus unedo ARUN4    
Fir dwarf mistletoe Arceuthobium abietinum ARAB4 Arceuthobium campylopodum synonym*
  Arceuthobium abietinum ssp. abietinum ARABA    
  Arceuthobium abietinum ssp. wiensii ARABW    
American dwarf mistletoe Arceuthobium americanum ARAM   same
Sugar pine dwarf mistletoe Arceuthobium californicum ARCA17 Arceuthobium campylopodum synonym*
Pine dwarf mistletoe Arceuthobium campylopodum ARCA3   same
Blue berry dwarf mistletoe Arceuthobium cyanocarpum ARCY2 Arceuthobium campylopodum synonym*
Western dwarf mistletoe Arceuthobium divaricatum ARDI3 Arceuthobium campylopodum synonym*
Douglas's dwarf mistletoe Arceuthobium douglasii ARDO   same
Seashore dwarf mistletoe Arceuthobium littorum ARLI12 Arceuthobium campylopodum synonym*
Mountain dwarf mistletoe Arceuthobium monticola ARMO13 Arceuthobium campylopodum synonym*
Digger pine dwarf mistletoe Arceuthobium occidentale AROC Arceuthobium campylopodum synonym*
Siskiyou dwarf mistletoe Arceuthobium siskiyouense ARSI10 Arceuthobium campylopodum synonym*
Hemlock dwarf mistletoe Arceuthobium tsugense ARTS Arceuthobium campylopodum synonym*
Mountain hemlock dwarf mistletoe Arceuthobium tsugense ssp. mertensianae ARTSM2 Arceuthobium campylopodum synonym*
Hemlock dwarf mistletoe Arceuthobium tsugense ssp. tsugense ARTST2 Arceuthobium campylopodum synonym*
Greater burdock Arctium lappa ARLA3   same
Common burdock Arctium minus ARMI2   same
California bearpoppy Arctomecon californica ARCA4    
White bear poppy Arctomecon merriamii ARME2   same
  Arctostaphylos Xbenitoensis ARBE3    
  Arctostaphylos Xcampbelliae ARCA33    
Del norte manzanita Arctostaphylos Xcinerea ARCI    
Hybrid manzanita Arctostaphylos Xhelleri ARHE4    
Hybrid manzanita Arctostaphylos Xjepsonii ARJE    
  Arctostaphylos Xlaxiflora ARLA21    
Hybrid manzanita Arctostaphylos Xmedia ARME7    
Hybrid manzanita Arctostaphylos Xparvifolia ARPA5 Arctostaphylos nevadensis ssp. knightii synonym**
  Arctostaphylos Xrepens ARRE8    
Santa cruz manzanita Arctostaphylos andersonii ARAN2   same
Mt. diablo manzanita Arctostaphylos auriculata ARAU   same
Baker's manzanita Arctostaphylos bakeri ARBA4   same
Baker's manzanita Arctostaphylos bakeri ssp. bakeri ARBAB   same
The cedars manzanita Arctostaphylos bakeri ssp. sublaevis ARBAS   same
Hoary manzanita Arctostaphylos canescens ARCA5   same
Hoary manzanita Arctostaphylos canescens ssp. canescens ARCAC7   same
Sonoma manzanita Arctostaphylos canescens ssp. sonomensis ARCAS3   same
Santa catalina island manzanita Arctostaphylos catalinae ARCA21   same
Redwood manzanita Arctostaphylos columbiana ARCO3   same
Santa rosa island manzanita Arctostaphylos confertiflora ARCO13   same
Arroyo de la cruz manzanita Arctostaphylos cruzensis ARCR6   same
Vine hill manzanita Arctostaphylos densiflora ARDE2   same
Little sur manzanita Arctostaphylos edmundsii ARED   same
San gabriel manzanita Arctostaphylos gabrielensis ARGA4 Arctostaphylos glandulosa ssp. gabrielensis synonym*
Eastwood manzanita Arctostaphylos glandulosa ARGL3   same
Adams' manzanita Arctostaphylos glandulosa ssp. adamsii ARGLA2   same
Del mar manzanita Arctostaphylos glandulosa ssp. crassifolia ARGLC4   same
Eastwood manzanita Arctostaphylos glandulosa ssp. glandulosa ARGLG3   same
San gabriel mts. manzanita Arctostaphylos glandulosa ssp. glaucomollis ARGLG4 Arctostaphylos glandulosa ssp. mollis synonym*
Transverse range manzanita Arctostaphylos glandulosa ssp. mollis ARGLM2   same
Zaca lake manzanita Arctostaphylos glandulosa ssp. zacaensis ARGLZ2 Arctostaphylos glandulosa ssp. glandulosa synonym*
Big berry manzanita Arctostaphylos glauca ARGL4   same
Schreiber's manzanita Arctostaphylos glutinosa ARGL5   same
Howell's manzanita Arctostaphylos hispidula ARHI5   same
Raven's manzanita Arctostaphylos hookeri ARHO3   same
San francisco manzanita Arctostaphylos hookeri ssp. franciscana ARHOF Arctostaphylos franciscana synonym*
Hearst's manzanita Arctostaphylos hookeri ssp. hearstiorum ARHOH   same
Hooker's manzanita Arctostaphylos hookeri ssp. hookeri ARHOH4   same
Mt. tamalpais manzanita Arctostaphylos hookeri ssp. montana ARHOM Arctostaphylos montana ssp. montana synonym*
Raven's manzanita Arctostaphylos hookeri ssp. ravenii ARHOR2 Arctostaphylos montana ssp. ravenii synonym*
Hoover's manzanita Arctostaphylos hooveri ARHO7   same
San bruno mtn. manzanita Arctostaphylos imbricata ARIM   same
Island manzanita Arctostaphylos insularis ARIN2   same
Klamath manzanita Arctostaphylos klamathensis ARKL   same
Santa lucia manzanita Arctostaphylos luciana ARLU4   same
Balaklala manzanita Arctostaphylos malloryi ARMA31   same
Whiteleaf manzanita Arctostaphylos manzanita ARMA   same
Konocti common manzanita Arctostaphylos manzanita ssp. elegans ARMAE   same
White leaf common manzanita Arctostaphylos manzanita ssp. glaucescens ARMAG   same
Contra costa manzanita Arctostaphylos manzanita ssp. laevigata ARMAL   same
Common manzanita Arctostaphylos manzanita ssp. manzanita ARMAM2   same
Common manzanita Arctostaphylos manzanita ssp. roofii ARMAR   same
Wieslander's manzanita Arctostaphylos manzanita ssp. wieslanderi ARMAW   same
Pygmy manzanita Arctostaphylos mendocinoensis ARME8 Arctostaphylos nummularia ssp. mendocinoensis synonym*
Indian manzanita Arctostaphylos mewukka ARME3   same
Indian manzanita Arctostaphylos mewukka ssp. mewukka ARMEM2   same
True's manzanita Arctostaphylos mewukka ssp. truei ARMET   same
Montara manzanita Arctostaphylos montaraensis ARMO5   same
Monterey manzanita Arctostaphylos montereyensis ARMO6   same
Morro manzanita Arctostaphylos morroensis ARMO2   same
Ione manzanita Arctostaphylos myrtifolia ARMY   same
Pine mat manzanita Arctostaphylos nevadensis ARNE   same
Nissenan manzanita Arctostaphylos nissenana ARNI4   same
Del norte manzanita Arctostaphylos nortensis ARNO6   same
Shatterberry Arctostaphylos nummularia ARNU3   same
Bishop manzanita Arctostaphylos obispoensis AROB   same
Ohlone manzanita Arctostaphylos ohloneana AROH2   same
Oso manzanita Arctostaphylos osoensis AROS   same
Otay manzanita Arctostaphylos otayensis AROT   same
Pacific manzanita Arctostaphylos pacifica ARPA19   same
Pajaro manzanita Arctostaphylos pajaroensis ARPA3   same
Pallid manzanita Arctostaphylos pallida ARPA21   same
Parry manzanita Arctostaphylos parryana ARPA4   same
Parry manzanita Arctostaphylos parryana ssp. deserticum ARPAD2    
Parry manzanita Arctostaphylos parryana ssp. parryana ARPAP5   same
Parry manzanita Arctostaphylos parryana ssp. tumescens ARPAT   same
Green leaf manzanita Arctostaphylos patula ARPA6   same
Pecho manzanita Arctostaphylos pechoensis ARPE5   same
  Arctostaphylos peninsularis ARPE9    
Santa margarita manzanita Arctostaphylos pilosula ARPI   same
Pringle manzanita Arctostaphylos pringlei ARPR   same
Pink bracted manzanita Arctostaphylos pringlei ssp. drupacea ARPRD2   same
Sandmat manzanita Arctostaphylos pumila ARPU4   same
Mexican manzanita Arctostaphylos pungens ARPU5   same
La purisima manzanita Arctostaphylos purissima ARPU10   same
Rainbow manzanita Arctostaphylos rainbowensis ARRA7   same
Refugio manzanita Arctostaphylos refugioensis ARRE5   same
Kings mtn. manzanita Arctostaphylos regismontana ARRE7   same
Sand mesa manzanita Arctostaphylos rudis ARRU2   same
Bonny doon manzanita Arctostaphylos silvicola ARSI   same
Stanford's manzanita Arctostaphylos stanfordiana ARST   same
Rincon manzanita Arctostaphylos stanfordiana ssp. decumbens ARSTD4   same
Raiche's manzanita Arctostaphylos stanfordiana ssp. raichei ARSTR   same
Stanford manzanita Arctostaphylos stanfordiana ssp. stanfordiana ARSTS   same
Woolly leaf manzanita Arctostaphylos tomentosa ARTO2   same
Bristly twig manzanita Arctostaphylos tomentosa ssp. bracteosa ARTOB   same
Santa cruz mtns. manzanita Arctostaphylos tomentosa ssp. crinita ARTOC2 Arctostaphylos crustacea ssp. crinita synonym*
Brittle leaf manzanita Arctostaphylos tomentosa ssp. crustacea ARTOC3 Arctostaphylos crustacea ssp. crustacea synonym*
Dacite manzanita Arctostaphylos tomentosa ssp. daciticola ARTOD2   same
Eastwood's manzanita Arctostaphylos tomentosa ssp. eastwoodiana ARTOE Arctostaphylos crustacea ssp. eastwoodiana synonym*
Island manzanita Arctostaphylos tomentosa ssp. insulicola ARTOI Arctostaphylos crustacea ssp. insulicola synonym*
Rose's manzanita Arctostaphylos tomentosa ssp. rosei ARTOR Arctostaphylos crustacea ssp. rosei synonym*
Heart leaved manzanita Arctostaphylos tomentosa ssp. subcordata ARTOS Arctostaphylos crustacea ssp. subcordata synonym*
Woolly leaf manzanita Arctostaphylos tomentosa ssp. tomentosa ARTOT3   same
Kinnikinnick Arctostaphylos uva-ursi ARUV   same
Marin manzanita Arctostaphylos virgata ARVI3   same
Mcminn's manzanita Arctostaphylos viridissima ARVI7   same
Whiteleaf manzanita Arctostaphylos viscida ARVI4   same
Mariposa manzanita Arctostaphylos viscida ssp. mariposa ARVIM   same
White leaf manzanita Arctostaphylos viscida ssp. pulchella ARVIP2   same
Smooth white leaf manzanita Arctostaphylos viscida ssp. viscida ARVIV   same
Wells's manzanita Arctostaphylos wellsii ARWE Arctostaphylos pilosula synonym*
Cape weed Arctotheca calendula ARCA45   same
Blue eyed african daisy Arctotis stoechadifolia ARST2    
Prickly sandwort Arenaria aculeata ARAC2 Eremogone aculeata synonym*
  Arenaria capillaris ARCA7    
  Arenaria capillaris ssp. americana ARCAA    
Capitate sandwort Arenaria congesta ARCO5 Eremogone congesta synonym*
Charleston mountains sandwort Arenaria congesta var. charlestonensis ARCOC2 Eremogone congesta var. charlestonensis synonym*
Capitate sandwort Arenaria congesta var. congesta ARCOC4 Eremogone congesta var. congesta synonym*
Rough sandwort Arenaria congesta var. crassula ARCOC3 Eremogone congesta var. crassula synonym*
Capitate sandwort Arenaria congesta var. simulans ARCOS Eremogone congesta var. simulans synonym*
Capitate sandwort Arenaria congesta var. subcongesta ARCOS2 Eremogone congesta var. subcongesta synonym*
Suffrutescent sandwort Arenaria congesta var. suffrutescens ARCOS3 Eremogone congesta var. suffrutescens synonym*
  Arenaria kingii ARKI Eremogone kingii synonym**
King's sandwort Arenaria kingii ssp. compacta ARKIC Eremogone kingii var. glabrescens synonym*
Spreading sandwort Arenaria lanuginosa ARLA4   same
Spreading sandwort Arenaria lanuginosa ssp. saxosa ARLAS Arenaria lanuginosa var. saxosa synonym*
Sandwort Arenaria macradenia ARMA3 Eremogone macradenia synonym*
Ferris' sandwort Arenaria macradenia ssp. ferrisiae ARMAF Eremogone ferrisiae synonym*
  Arenaria macradenia ssp. macradenia ARMAM    
  Arenaria macradenia ssp. macradenia var. arcuifolia ARMAA2    
  Arenaria macradenia ssp. macradenia var. kuschei ARMAK2    
Mojave sandwort Arenaria macradenia ssp. macradenia var. macradenia ARMAM4 Eremogone macradenia synonym**
Marsh sandwort Arenaria paludicola ARPA7   same
Thymeleaf sandwort Arenaria serpyllifolia ARSE2   same
Big bear valley sandwort Arenaria ursina ARUR Eremogone ursina synonym*
Leafy prickly poppy Argemone corymbosa ARCO6   same
  Argemone corymbosa ssp. corymbosa ARCOC6    
Prickly poppy Argemone munita ARMU   same
Prickly poppy Argemone munita ssp. argentea ARMUA Argemone munita synonym*
  Argemone munita ssp. munita ARMUM    
Prickly poppy Argemone munita ssp. robusta ARMUR2 Argemone munita synonym*
Prickly poppy Argemone munita ssp. rotundata ARMUR Argemone munita synonym*
Silver weed cinquefoil Argentina anserina ARAN7 Potentilla anserina synonym**
  Argentina egedii AREG    
Silverweed Argentina egedii ssp. egedii AREGE Potentilla anserina ssp. pacifica synonym**
Dill daisy Argyranthemum foeniculum ARFO7    
Marguerite Argyranthemum frutescens ARFR11    
Jones' false cloak fern Argyrochosma jonesii ARJO2   same
Southwestern false cloak fern Argyrochosma limitanea ARLI4   same
Southwestern false cloak fern Argyrochosma limitanea ssp. limitanea ARLIL   same
California ditaxis Argythamnia californica ARCA19 Ditaxis serrata var. californica synonym**
Glandular ditaxis Argythamnia claryana ARCL2 Ditaxis claryana synonym**
Lance leaved ditaxis Argythamnia lanceolata ARLA12 Ditaxis lanceolata synonym**
Common ditaxis Argythamnia neomexicana ARNE2 Ditaxis neomexicana synonym**
Saw toothed ditaxis Argythamnia serrata ARSE7 Ditaxis serrata synonym**
Three awn Aristida adscensionis ARAD   same
California threeawn Aristida californica ARCA9   same
California three aw Aristida californica var. californica ARCAC8 Aristida californica synonym**
Churchmouse threeawn Aristida dichotoma ARDI4   same
  Aristida dichotoma var. dichotoma ARDID    
Poverty three awn Aristida divaricata ARDI5   same
Oldfield three awn Aristida oligantha AROL   same
Purple three awn Aristida purpurea ARPU9   same
Fendler three awn Aristida purpurea var. fendleriana ARPUF   same
Red three awn Aristida purpurea var. longiseta ARPUL   same
Reverchon three awn Aristida purpurea var. nealleyi ARPUN   same
Parish three awn Aristida purpurea var. parishii ARPUP5   same
Purple three awn Aristida purpurea var. purpurea ARPUP6   same
Wright three awn Aristida purpurea var. wrightii ARPUW   same
  Aristida schiedeana ARSC3    
  Aristida schiedeana var. orcuttiana ARSCO    
Spidergrass Aristida ternipes ARTE3   same
Spidergrass Aristida ternipes var. gentilis ARTEG   same
Indian valley spineflower Aristocapsa insignis ARIN12   same
California pipevine Aristolochia californica ARCA10   same
Maquei Aristotelia chilensis ARCH17    
Thrift seapink Armeria maritima ARMA6   same
Sea thrift Armeria maritima ssp. californica ARMAC2   same
Horseradish Armoracia rusticana ARRU4   same
Rayless arnica Arnica Xdiversifolia ARDI7    
Streambank arnica Arnica amplexicaulis ARAM2 Arnica lanceolata ssp. prima synonym*
Serpentine arnica Arnica cernua ARCE   same
Chamisso arnica Arnica chamissonis ARCH3   same
Meadow arnica Arnica chamissonis ssp. foliosa ARCHF Arnica chamissonis synonym*
  Arnica chamissonis ssp. foliosa var. andina ARCHA2    
  Arnica chamissonis ssp. foliosa var. bernardina ARCHB2    
  Arnica chamissonis ssp. foliosa var. incana ARCHI4    
Heart leaved arnica Arnica cordifolia ARCO9   same
Mock leopardbane Arnica dealbata ARDE11   same
Rayless arnica Arnica discoidea ARDI6   same
Hillside arnica Arnica fulgens ARFU3   same
Clasping arnica Arnica lanceolata ARLA7   same
Mountain arnica Arnica latifolia ARLA8   same
Seep spring arnica Arnica longifolia ARLO6   same
Cordilleran arnica Arnica mollis ARMO4   same
Sierra arnica Arnica nevadensis ARNE3   same
Sticky leaf arnica Arnica ovata AROV3   same
Nodding arnica Arnica parryi ARPA13   same
Parry's arnica Arnica parryi ssp. parryi ARPAP3 Arnica parryi synonym*
Sonne's nodding arnica Arnica parryi ssp. sonnei ARPAS2    
  Arnica rydbergii ARRY    
Twin arnica Arnica sororia ARSO2   same
Klamath arnica Arnica spathulata ARSP4   same
Veiny arnica Arnica venosa ARVE   same
Mt. shasta arnica Arnica viscosa ARVI6   same
Tall oatgrass Arrhenatherum elatius AREL3   same
  Arrhenatherum elatius var. bulbosum ARELB    
  Arrhenatherum elatius var. elatius ARELE    
Southernwood Artemisia abrotanum ARAB2    
Absinthium Artemisia absinthium ARAB3    
Sweet annie Artemisia annua ARAN3   same
Black sagebrush Artemisia arbuscula ARAR8   same
Low sagebrush Artemisia arbuscula ssp. arbuscula ARARA   same
  Artemisia arbuscula ssp. longicaulis ARARL3    
Little sagebrush Artemisia arbuscula ssp. longiloba ARARL   same
Warm springs low sagebrush Artemisia arbuscula ssp. thermopola ARART    
  Artemisia arctica ARAR9    
Boreal sagewort Artemisia arctica ssp. arctica ARARA2 Artemisia norvegica ssp. saxatilis synonym**
Biennial sagewort Artemisia biennis ARBI2   same
  Artemisia biennis var. biennis ARBIB    
Bigelow sagebrush Artemisia bigelovii ARBI3   same
Coastal sage brush Artemisia californica ARCA11   same
Field sagewort Artemisia campestris ARCA12    
Northern sagewort Artemisia campestris ssp. borealis ARCAB2 Artemisia borealis ssp. borealis synonym*
  Artemisia campestris ssp. borealis var. scouleriana ARCAS5    
Silver sagebrush Artemisia cana ARCA13   same
Bolander's silver sagebrush Artemisia cana ssp. bolanderi ARCAB3   same
California mugwort Artemisia douglasiana ARDO3   same
Tarragon Artemisia dracunculus ARDR4   same
  Artemisia lindleyana ARLI2    
Silver wormwood Artemisia ludoviciana ARLU   same
White hugwort Artemisia ludoviciana ssp. albula ARLUA   same
Gray mugwort Artemisia ludoviciana ssp. candicans ARLUC8   same
Western mugwort Artemisia ludoviciana ssp. incompta ARLUI2   same
Silver wormwood Artemisia ludoviciana ssp. ludoviciana ARLUL2   same
White sagebrush Artemisia ludoviciana ssp. mexicana ARLUM2    
Lemon sagewort Artemisia michauxiana ARMI4   same
Island sagebrush Artemisia nesiotica ARNE6   same
  Artemisia norvegica ARNO7   same
Black sagebrush Artemisia nova ARNO4   same
San diego sagewort Artemisia palmeri ARPA15   same
Beach sagewort Artemisia pycnocephala ARPY3   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Rothrock sagebrush Artemisia rothrockii ARRO4   same
Coastal mugwort Artemisia suksdorfii ARSU4   same
Common sagebrush Artemisia tridentata ARTR2   same
Parish's sagebrush Artemisia tridentata ssp. parishii ARTRP2   same
Snowfield sagebrush Artemisia tridentata ssp. spiciformis ARTRS2 Artemisia spiciformis synonym**
Big sagebrush Artemisia tridentata ssp. tridentata ARTRT   same
Mountain sagebrush Artemisia tridentata ssp. vaseyana ARTRV   same
Wyoming sagebrush Artemisia tridentata ssp. wyomingensis ARTRW8   same
Common wormwood Artemisia vulgaris ARVU    
Parish's glasswort Arthrocnemum subterminale ARSU11   same
Italian lords and ladies Arum italicum ARIT   same
Solomon's lily Arum palestinum ARPA39    
Bride's feathers Aruncus dioicus ARDI8   same
Bride's feathers Aruncus dioicus var. acuminatus ARDIA   same
Giant reed Arundo donax ARDO4   same
Creeping wild ginger Asarum caudatum ASCA2   same
Hartweg's wild ginger Asarum hartwegii ASHA   same
Lemmon's wild ginger Asarum lemmonii ASLE   same
Marbled wild ginger Asarum marmoratum ASMA8   same
Uhite stemmed milkweed Asclepias albicans ASAL   same
Spider milkweed Asclepias asperula ASAS   same
Spider milkweed Asclepias asperula ssp. asperula ASASA   same
California milkweed Asclepias californica ASCA3   same
California milkweed Asclepias californica ssp. californica ASCAC3 Asclepias californica synonym*
Greene's california milkweed Asclepias californica ssp. greenei ASCAG Asclepias californica synonym*
Purple milkweed Asclepias cordifolia ASCO   same
Humboldt mountains milkweed Asclepias cryptoceras ASCR   same
  Asclepias cryptoceras ssp. cryptoceras ASCRC2    
Davis' humboldt mountains milkweed Asclepias cryptoceras ssp. davisii ASCRD2 Asclepias cryptoceras synonym*
Blood flower Asclepias curassavica ASCU   same
Indian milkweed Asclepias eriocarpa ASER   same
Desert milkweed Asclepias erosa ASER2   same
Milkweed Asclepias fascicularis ASFA   same
African milkweed Asclepias fruticosa ASFR13   same
Broadleaf milkweed Asclepias latifolia ASLA4   same
Needle leaf milkweed Asclepias linaria ASLI6   same
Mojave milkweed Asclepias nyctaginifolia ASNY   same
Serpentine milkweed Asclepias solanoana ASSO   same
Showy milkweed Asclepias speciosa ASSP   same
Ajamete Asclepias subulata ASSU   same
Butterfly milkweed Asclepias tuberosa ASTU    
Butterfly milkweed Asclepias tuberosa ssp. interior ASTUI    
Woolly milkweed Asclepias vestita ASVE2   same
  Asclepias vestita ssp. parishii ASVEP    
  Asclepias vestita ssp. vestita ASVEV    
African asparagus fern Asparagus asparagoides ASAS4   same
  Asparagus densiflorus ASDE12    
Garden asparagus Asparagus officinalis ASOF   same
Common asparagus fern Asparagus setaceus ASSE12   same
Madwort Asperugo procumbens ASPR   same
Onionweed Asphodelus fistulosus ASFI2   same
California lace fern Aspidotis californica ASCA5   same
Carlotta hall's lace fern Aspidotis carlotta-halliae ASCA17   same
Lace fern Aspidotis densa ASDE6   same
Northern spleenwort Asplenium septentrionale ASSE   same
Maidenhair spleenwort Asplenium trichomanes ASTR2   same
Maidenhair spleenwort Asplenium trichomanes ssp. trichomanes ASTRT   same
Green spleenwort Asplenium trichomanes-ramosum ASTR10 Asplenium viride synonym**
Western spleenwort Asplenium vespertinum ASVE3   same
Rogue river milkvetch Astragalus accidens ASAC   same
Henderson's milk vetch Astragalus accidens var. hendersonii ASACH   same
Beaked rattle weed Astragalus acutirostris ASAC3   same
Humboldt milk vetch Astragalus agnicidus ASAG   same
Purple loco weed Astragalus agrestis ASAG2   same
Cushenbury milk vetch Astragalus albens ASAL4   same
Halfmoon milkvetch Astragalus allochrous ASAL6   same
Playa milk vetch Astragalus allochrous var. playanus ASALP   same
Anderson's rattle weed Astragalus andersonii ASAN2   same
Troubled milk vetch Astragalus anxius ASAN18   same
Silverleaf milkvetch Astragalus argophyllus ASAR4   same
Silver leaf milk vetch Astragalus argophyllus var. argophyllus ASARA   same
Annual desert milk vetch Astragalus aridus ASAR5   same
San joaquin milk vetch Astragalus asymmetricus ASAS3   same
Mourning milkvetch Astragalus atratus ASAT   same
Darwin mesa milk vetch Astragalus atratus var. mensanus ASATM   same
Austin's milk vetch Astragalus austiniae ASAU   same
San bernardino milk vetch Astragalus bernardinus ASBE4   same
Crested milk vetch Astragalus bicristatus ASBI   same
Bolander's milk vetch Astragalus bolanderi ASBO2   same
Braunton's milk vetch Astragalus brauntonii ASBR6   same
Brewer's milk vetch Astragalus breweri ASBR8   same
Klamath milk vetch Astragalus californicus ASCA7   same
Torrey's milkvetch Astragalus calycosus ASCA9   same
Torrey's milk vetch Astragalus calycosus var. calycosus ASCAC5   same
Canadian milkvetch Astragalus canadensis ASCA11   same
Short toothed milk vetch Astragalus canadensis var. brevidens ASCAB   same
Case's milk vetch Astragalus casei ASCA14   same
Cicer milkvetch Astragalus cicer ASCI4   same
Cima milk vetch Astragalus cimae ASCI3   same
Cima milk vetch Astragalus cimae var. cimae ASCIC3   same
Bladdery cima milk vetch Astragalus cimae var. sufflatus ASCIS   same
Clara hunt's milk vetch Astragalus clarianus ASCL6    
Cleveland's milk vetch Astragalus clevelandii ASCL2   same
Scarlet milk vetch Astragalus coccineus ASCO6   same
Congdon's milk vetch Astragalus congdonii ASCO10   same
Salton milk vetch Astragalus crotalariae ASCR5   same
South coast milk vetch Astragalus curtipes ASCU3   same
Curvepod milkvetch Astragalus curvicarpus ASCU4   same
Curved pod milk vetch Astragalus curvicarpus var. curvicarpus ASCUC   same
Dean's milk vetch Astragalus deanei ASDE   same
Dwarf white milk vetch Astragalus didymocarpus ASDI3   same
Common dwarf milkvetch Astragalus didymocarpus var. didymocarpus ASDID2   same
Notch leaved locoweed Astragalus didymocarpus var. dispermus ASDID   same
Miles' milk vetch Astragalus didymocarpus var. milesianus ASDIM   same
San luis obispo milk vetch Astragalus didymocarpus var. obispoensis ASDIO   same
Douglas's milkvetch Astragalus douglasii ASDO   same
Douglas's milkvetch Astragalus douglasii var. douglasii ASDOD   same
Parish's milk vetch Astragalus douglasii var. parishii ASDOP   same
Jacumba milk vetch Astragalus douglasii var. perstrictus ASDOP2   same
Walker pass milk vetch Astragalus ertterae ASER6   same
Narrow pod locoweed Astragalus filipes ASFI   same
Black milk vetch Astragalus funereus ASFU3   same
Loco weed Astragalus gambelianus ASGA   same
Geyer's milkvetch Astragalus geyeri ASGE   same
Geyer's milk vetch Astragalus geyeri var. geyeri ASGEG   same
Gibbs locoweed Astragalus gibbsii ASGI   same
Gilman's milk vetch Astragalus gilmanii ASGI4   same
Horn's milkvetch Astragalus hornii ASHO2   same
Cedros milkvetch Astragalus insularis ASIN6   same
Harwood's milk vetch Astragalus insularis var. harwoodii ASINH   same
Susanville milk vetch Astragalus inversus ASIN7   same
Inyo milk vetch Astragalus inyoensis ASIN8   same
Humboldt river milkvetch Astragalus iodanthus ASIO   same
Snake milkvetch Astragalus iodanthus var. diaphanoides ASIOD   same
Humboldt river milk vetch Astragalus iodanthus var. iodanthus ASIOI   same
Lane mtn. milk vetch Astragalus jaegerianus ASJA   same
Long valley milk vetch Astragalus johannis-howellii ASJO   same
Spiny milk vetch Astragalus kentrophyta ASKE   same
Sweetwater mtns. milk vetch Astragalus kentrophyta var. danaus ASKED   same
Spiny leaved milk vetch Astragalus kentrophyta var. elatus ASKEE   same
Mat milk vetch Astragalus kentrophyta var. tegetarius ASKET   same
Spiny milkvetch Astragalus kentrophyta var. ungulatus ASKEU   same
Layne's milk vetch Astragalus layneae ASLA8   same
Lemmon's milk vetch Astragalus lemmonii ASLE6   same
Lens pod milk vetch Astragalus lentiformis ASLE7   same
Freckled milk vetch Astragalus lentiginosus ASLE8   same
White leaved milk vetch Astragalus lentiginosus var. albifolius ASLEA   same
San antonio milk vetch Astragalus lentiginosus var. antonius ASLEA3   same
Borrego milk vetch Astragalus lentiginosus var. borreganus ASLEB   same
broadleaf milkvetch Astragalus lentiginosus var. chartaceus ASLEC   same
Coachella valley milk vetch Astragalus lentiginosus var. coachellae ASLEC2   same
Floriferous milk vetch Astragalus lentiginosus var. floribundus ASLEF   same
Fremont's milk vetch Astragalus lentiginosus var. fremontii ASLEF2   same
New idria milk vetch Astragalus lentiginosus var. idriensis ASLEI   same
Fumbling milk vetch Astragalus lentiginosus var. ineptus ASLEI2   same
Kern plateau milk vetch Astragalus lentiginosus var. kernensis ASLEK2   same
Freckled milk vetch Astragalus lentiginosus var. lentiginosus ASLEL3   same
Shining milk vetch Astragalus lentiginosus var. micans ASLEM3   same
Black hair milk vetch Astragalus lentiginosus var. nigricalycis ASLEN   same
Fish slough milk vetch Astragalus lentiginosus var. piscinensis ASLEP3   same
Sagebrush milk vetch Astragalus lentiginosus var. salinus ASLES   same
White mountains milk vetch Astragalus lentiginosus var. semotus ASLES3   same
Sodaville milk vetch Astragalus lentiginosus var. sesquimetralis ASLES4   same
Big bear valley milk vetch Astragalus lentiginosus var. sierrae ASLES5   same
Freckled milk vetch Astragalus lentiginosus var. variabilis ASLEV   same
Big bear valley woollypod Astragalus leucolobus ASLE11   same
Salinas milk vetch Astragalus macrodon ASMA3   same
Satiny milkvetch Astragalus magdalenae ASMA4   same
Peirson's milk vetch Astragalus magdalenae var. peirsonii ASMAP   same
Shaggy milk vetch Astragalus malacus ASMA6   same
San miguel island milkvetch Astragalus miguelensis ASMI6   same
Minthorn's milkvetch Astragalus minthorniae ASMI7   same
Minthorn's milk vetch Astragalus minthorniae var. villosus ASMIV   same
Mohave locoweed Astragalus mohavensis ASMO5   same
Curved pod milk vetch Astragalus mohavensis var. hemigyrus ASMOH   same
Mojave milk vetch Astragalus mohavensis var. mohavensis ASMOM4   same
Mono milk vetch Astragalus monoensis ASMO9   same
San clemente island milk vetch Astragalus nevinii ASNE5   same
Newberry's milkvetch Astragalus newberryi ASNE6   same
Newberry's milkvetch Astragalus newberryi var. castoreus ASNEC    
Newberry's milk vetch Astragalus newberryi var. newberryi ASNEN   same
Lax flowered locoweed Astragalus nutans ASNU3   same
Nuttall locoweed Astragalus nuttallianus ASNU4   same
Southern small flowered milk vetch Astragalus nuttallianus var. austrinus ASNUA   same
Cedros milk vetch Astragalus nuttallianus var. cedrosensis ASNUC   same
Turkey peas Astragalus nuttallianus var. imperfectus ASNUI   same
Loco weed Astragalus nuttallii ASNU5   same
Ocean bluff milk vetch Astragalus nuttallii var. nuttallii ASNUN2   same
San francisco rattleweed Astragalus nuttallii var. virgatus ASNUV   same
Nye milk-vetch Astragalus nyensis ASNY2    
Basalt milk vetch Astragalus obscurus ASOB4   same
San diego milk vetch Astragalus oocarpus ASOO2   same
Bladder milk vetch Astragalus oophorus ASOO3   same
Lavin's milk vetch Astragalus oophorus var. lavinii ASOOL3   same
Bladder milk vetch Astragalus oophorus var. oophorus ASOOO2   same
Mt. diablo milk vetch Astragalus oxyphysus ASOX   same
Thick pod milk vetch Astragalus pachypus ASPA9   same
Jaeger's milk vetch Astragalus pachypus var. jaegeri ASPAJ   same
Thick pod milk vetch Astragalus pachypus var. pachypus ASPAP5   same
Palmer locoweed Astragalus palmeri ASPA10   same
Panamint milk vetch Astragalus panamintensis ASPA11   same
Depauperate milk vetch Astragalus pauperculus ASPA15   same
Little big pod milk vetch Astragalus platytropis ASPL3   same
Pomona milk vetch Astragalus pomonensis ASPO2   same
Preuss's milk vetch Astragalus preussii ASPR6   same
Lancaster milk vetch Astragalus preussii var. laxiflorus ASPRL2   same
Preuss's milk vetch Astragalus preussii var. preussii ASPRP3   same
Tonopah milk vetch Astragalus pseudiodanthus ASPS   same
Pulsifer's milk vetch Astragalus pulsiferae ASPU7   same
Modoc plateau milk vetch Astragalus pulsiferae var. coronensis ASPUC5   same
Pulsifer's milk vetch Astragalus pulsiferae var. pulsiferae ASPUP5   same
Suksdorf's milk vetch Astragalus pulsiferae var. suksdorfii ASPUS   same
Pursh's sheeppod Astragalus purshii ASPU9   same
Pursh's milk vetch Astragalus purshii var. lagopinus ASPUL   same
Pursh's milk vetch Astragalus purshii var. lectulus ASPUL2   same
Pursh's milk vetch Astragalus purshii var. purshii ASPUP7   same
Pursh's milk vetch Astragalus purshii var. tinctus ASPUT   same
Marsh milk vetch Astragalus pycnostachyus ASPY   same
Ventura marsh milk vetch Astragalus pycnostachyus var. lanosissimus ASPYL   same
Marsh milk vetch Astragalus pycnostachyus var. pycnostachyus ASPYP   same
Rattan's milk vetch Astragalus rattanii ASRA4   same
Jepson's milk vetch Astragalus rattanii var. jepsonianus ASRAJ   same
Rattan's milk vetch Astragalus rattanii var. rattanii ASRAR3   same
Raven's milk vetch Astragalus ravenii ASRA5   same
Gravel milk vetch Astragalus sabulonum ASSA2   same
Lone pine milk vetch Astragalus sepultipes ASSE3   same
Naked milkvetch Astragalus serenoi ASSE4   same
  Astragalus serenoi var. serenoi ASSES3    
Naked milk vetch Astragalus serenoi var. shockleyi ASSES4   same
Shevock's milk vetch Astragalus shevockii ASSH5   same
Kern county milk vetch Astragalus subvestitus ASSU8   same
Alkali milk vetch Astragalus tener ASTE6   same
Ferris's milk vetch Astragalus tener var. ferrisiae ASTEF   same
Alkali milk vetch Astragalus tener var. tener ASTET2   same
Coastal dunes milk vetch Astragalus tener var. titi ASTET   same
Ashen milkvetch Astragalus tephrodes ASTE8   same
Ashen milk vetch Astragalus tephrodes var. brachylobus ASTEB   same
Ashen milkvetch Astragalus tephrodes var. remulcus ASTER2    
Tidestrom's milk vetch Astragalus tidestromii ASTI   same
Trask's milkvetch Astragalus traskiae ASTR4   same
Triple ribbed milk vetch Astragalus tricarinatus ASTR5   same
Santa barbara milk vetch Astragalus trichopodus ASTR6   same
Southern california milkvetch Astragalus trichopodus var. lonchus ASTRL   same
Santa barbara milk vetch Astragalus trichopodus var. phoxus ASTRP   same
Santa barbara milk vetch Astragalus trichopodus var. trichopodus ASTRT2   same
Santa barbara milk vetch Astragalus umbraticus ASUM3   same
Webber's milk vetch Astragalus webberi ASWE   same
Whitney's milk vetch Astragalus whitneyi ASWH   same
Whitney's milk vetch Astragalus whitneyi var. confusus ASWHC   same
Whitney's milk vetch Astragalus whitneyi var. lenophyllus ASWHL   same
Siskiyou milk vetch Astragalus whitneyi var. siskiyouensis ASWHS   same
Whitney's milk vetch Astragalus whitneyi var. whitneyi ASWHW   same
Cochise scaly cloakfern Astrolepis cochisensis ASCO42   same
Scaly cloak fern Astrolepis cochisensis ssp. cochisensis ASCOC3    
California harebell Asyneuma prenanthoides ASPR10   same
American alpine lady fern Athyrium americanum ATAM Athyrium distentifolium var. americanum synonym**
Common ladyfern Athyrium filix-femina ATFI   same
Subarctic ladyfern Athyrium filix-femina ssp. cyclosorum ATFIC Athyrium filix-femina var. cyclosorum synonym**
Dwarf athysanus Athysanus pusillus ATPU   same
Parachute flower Atrichoseris platyphylla ATPL   same
  Atriplex amnicola ATAM3   same
Silverscale saltbush Atriplex argentea ATAR2   same
Silverscale saltbush Atriplex argentea ssp. argentea ATARA Atriplex argentea var. argentea synonym**
  Atriplex argentea ssp. argentea var. argentea ATARA2    
Mojave silverscale Atriplex argentea ssp. expansa ATARE Atriplex argentea var. expansa synonym*
California salt bush Atriplex californica ATCA   same
Hoary saltbush Atriplex canescens ATCA2   same
Fourwing saltbush Atriplex canescens var. angustifolia ATCAA3    
fourwing saltbush Atriplex canescens var. canescens ATCAC   same
Caleb saltbush Atriplex canescens var. laciniata ATCAL2   same
Slenderleaf saltbush Atriplex canescens var. linearis ATCAL4   same
Salton saltbush Atriplex canescens var. macilenta ATCAM   same
Spiny saltbush Atriplex confertifolia ATCO   same
Heartscale Atriplex cordulata ATCO2   same
Crownscale Atriplex coronata ATCO3   same
Crownscale Atriplex coronata var. coronata ATCOC   same
San jacinto valley crownscale Atriplex coronata var. notatior ATCON   same
Coulter's saltbush Atriplex coulteri ATCO5   same
Brittlescale Atriplex depressa ATDE3   same
Wheelscale Atriplex elegans ATEL   same
Wheelscale Atriplex elegans var. elegans ATELE   same
Wheelscale Atriplex elegans var. fasciculata ATELF   same
Erectstem saltbush Atriplex erecticaulis ATER Atriplex cordulata var. erecticaulis synonym*
Sickle saltbush Atriplex falcata ATFA Atriplex gardneri var. falcata synonym*
Ball saltbush Atriplex fruticulosa ATFR   same
Gardner's saltbush Atriplex gardneri ATGA   same
waxy saltbush Atriplex glauca ATGL2   same
Gmelin's saltbush Atriplex gmelinii ATGM   same
Hillman's silverscale Atriplex hillmanii ATHI Atriplex argentea var. hillmanii synonym*
Garden orache Atriplex hortensis ATHO   same
Desert holly Atriplex hymenelytra ATHY   same
San joaquin orache Atriplex joaquiniana ATJO3    
Big saltbush Atriplex lentiformis ATLE   same
Quailbush Atriplex lentiformis ssp. breweri ATLEB    
Brewer's saltbrush Atriplex lentiformis ssp. lentiformis ATLEL    
Sea scale Atriplex leucophylla ATLE2   same
Lindley's saltbush Atriplex lindleyi ATLI   same
Long hair silverscale Atriplex longitrichoma ATLO3 Atriplex argentea var. longitrichoma synonym*
Twoscale saltbush Atriplex micrantha ATMI2   same
Lesser saltscale Atriplex minuscula ATMI3   same
Mueller's saltbush Atriplex muelleri ATMU    
Bluegreen saltbush Atriplex nummularia ATNU   same
South coast saltscale Atriplex pacifica ATPA   same
Parish's brittlescale Atriplex parishii ATPA2   same
Parry's saltbush Atriplex parryi ATPA3   same
Spear oracle Atriplex patula ATPA4   same
Pool orache Atriplex persistens ATPE3   same
Leafcover saltweed Atriplex phyllostegia ATPH Atriplex covillei synonym*
Cattle spinach Atriplex polycarpa ATPO   same
Fat-hen Atriplex prostrata ATPR   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Small scale Atriplex pusilla ATPU2   same
Redscale Atriplex rosea ATRO   same
Australian saltbush Atriplex semibaccata ATSE   same
Saltscale Atriplex serenana ATSE2   same
Davidson's saltscale Atriplex serenana var. davidsonii ATSED   same
Saltscale Atriplex serenana var. serenana ATSES   same
Spinescale saltbush Atriplex spinifera ATSP   same
  Atriplex stipitata ATST2    
Peregrine saltbush Atriplex suberecta ATSU80   same
Spike saltbush Atriplex subspicata ATSU2 Atriplex dioica synonym*
Deltoid bract saltbush Atriplex subtilis ATSU5   same
Torrey's saltbush Atriplex torreyi ATTO   same
Wedgescale Atriplex truncata ATTR   same
Bakersfield smallscale Atriplex tularensis ATTU   same
  Atriplex undulata ATUN3    
Lost hills crownscale Atriplex vallicola ATVA Atriplex coronata var. vallicola synonym*
Aboriginal saltbush Atriplex vesicaria ATVE    
Watson's saltbush Atriplex watsonii ATWA   same
Belladonna Atropa bella-donna ATBE    
Garden aubrieta Aubrieta deltoidea AUDE   same
Slim oat Avena barbata AVBA   same
Wildoats Avena fatua AVFA   same
Western wild oats Avena occidentalis AVOC    
Wild oat Avena sativa AVSA   same
Sterile oats Avena sterilis AVST   same
Lopsided oats Avena strigosa AVST2    
Gray mangrove Avicennia marina AVMA3   same
Red mangrove Avicennia marina var. resinifera AVMAR Avicennia marina var. australasica synonym*
  Axonopus fissifolius AXFI    
Desert ayenia Ayenia compacta AYCO   same
American water fern, mosquito fern Azolla filiculoides AZFI   same
Mexican mosquito fern Azolla mexicana AZME Azolla microphylla synonym*
Short leaved baccharis Baccharis brachyphylla BABR   same
Salt marsh baccharis Baccharis douglasii BADO Baccharis glutinosa synonym*
Emory's baccharis Baccharis emoryi BAEM Baccharis salicina synonym*
Malibu baccharis Baccharis malibuensis BAMA13   same
Coyote brush Baccharis pilularis BAPI   same
Plummer's baccharis Baccharis plummerae BAPL   same
San simeon baccharis Baccharis plummerae ssp. glabrata BAPLG   same
Plummer's baccharis Baccharis plummerae ssp. plummerae BAPLP   same
Mule fat Baccharis salicifolia BASA4   same
willow baccharis Baccharis salicina BASA   same
Broom baccharis Baccharis sarothroides BASA2   same
Desert baccharis Baccharis sergiloides BASE   same
Encinitas baccharis Baccharis vanessae BAVA3   same
Gila river water hyssop Bacopa eisenii BAEI   same
Herb of grace Bacopa monnieri BAMO   same
Creeping water hyssop Bacopa repens BARE   same
Round leaf water hyssop Bacopa rotundifolia BARO   same
Ragged leaf bahia Bahia dissecta BADI Amauriopsis dissecta synonym*
Desert marigold Baileya multiradiata BAMU   same
Lax flower Baileya pauciradiata BAPA   same
Wooly marigold Baileya pleniradiata BAPL3   same
  Balsamorhiza Xterebinthacea BATE3    
Deltoid balsam root Balsamorhiza deltoidea BADE2   same
Hooker's balsam root Balsamorhiza hookeri BAHO   same
Hairy balsam root Balsamorhiza hookeri var. hirsuta BAHOH Balsamorhiza hirsuta synonym**
Hairy balsam root Balsamorhiza hookeri var. neglecta BAHON Balsamorhiza hirsuta synonym**
Hoary balsamroot Balsamorhiza incana BAIN    
Woolly balsamroot Balsamorhiza lanata BALA8   same
Big scale balsam root Balsamorhiza macrolepis BAMA3   same
Big scale balsamroot Balsamorhiza macrolepis var. macrolepis BAMAM Balsamorhiza macrolepis synonym**
Flat scale balsam root Balsamorhiza macrolepis var. platylepis BAMAP Balsamorhiza hookeri synonym*
Arrow leaved balsamroot Balsamorhiza sagittata BASA3   same
Silky balsamroot Balsamorhiza sericea BASE4   same
Serrate balsam root Balsamorhiza serrata BASE2   same
Winter cress Barbarea orthoceras BAOR   same
Wintercress Barbarea verna BAVE   same
Yellow rocket Barbarea vulgaris BAVU   same
Red sage Bassia americana BAAM4 Kochia americana synonym**
Mojave red sage Bassia californica BACA21 Kochia californica synonym**
Five horn bassia Bassia hyssopifolia BAHY   same
Summer cypress Bassia scoparia BASC5 Kochia scoparia synonym**
Turtleweed Batis maritima BAMA5   same
  Bauhinia Xblakeana BABL    
African plume Bauhinia galpinii BAGA    
Mountain ebony Bauhinia variegata BAVA    
Sweetbush Bebbia juncea BEJU   same
Rough sweetbush Bebbia juncea var. aspera BEJUA   same
American sloughgrass Beckmannia syzigachne BESY   same
Mediterranean lineseed Bellardia trixago BETR   same
English lawn daisy Bellis perennis BEPE2   same
Benitoa Benitoa occidentalis BEOC   same
  Bensoniella oregana BEOR    
Darwin's berberis Berberis darwinii BEDA   same
Harrison's barberry Berberis harrisoniana BEHA2   same
Common barberry Berberis vulgaris BEVU   same
Golden spined cereus Bergerocactus emoryi BEEM   same
Texas bergia Bergia texana BETE   same
Western bernardia Bernardia myricifolia BEMY Bernardia incana synonym**
Hoary alyssum Berteroa incana BEIN2   same
Cut leaved water parsnip Berula erecta BEER   same
Beet Beta vulgaris BEVU2   same
Resin birch Betula glandulosa BEGL   same
  Betula nana BENA    
Water birch Betula occidentalis BEOC2   same
  Betula pumila BEPU4    
Bog birch Betula pumila var. glandulifera BEPUG Betula glandulosa synonym**
Spanish needles Bidens bipinnata BIBI7    
Nodding beggartick Bidens cernua BICE   same
Sticktight Bidens frondosa BIFR   same
Bur marigold Bidens laevis BILA   same
Hairy beggarticks Bidens pilosa BIPI   same
Tickseed Bidens tripartita BITR   same
Western sticktight Bidens vulgata BIVU   same
Arabian pea Bituminaria bituminosa BIBI4   same
Deer fern Blechnum spicant BLSP   same
Sonoma sunshine Blennosperma bakeri BLBA   same
yellow carpet Blennosperma nanum BLNA   same
Common blennosperma Blennosperma nanum var. nanum BLNAN   same
Point reyes blennosperma Blennosperma nanum var. robustum BLNAR   same
King's eyelash grass Blepharidachne kingii BLKI   same
Blepharipappus Blepharipappus scaber BLSC   same
  Blepharipappus scaber ssp. laevis BLSCL    
  Blepharipappus scaber ssp. scaber BLSCS    
Glandular big tarweed Blepharizonia laxa BLLA4   same
Big tarweed Blepharizonia plumosa BLPL   same
Big tarplant Blepharizonia plumosa ssp. plumosa BLPLP Blepharizonia plumosa synonym**
Glandular big tarweed Blepharizonia plumosa ssp. viscida BLPLV Blepharizonia laxa synonym*
Golden stars Bloomeria crocea BLCR   same
common goldenstar Bloomeria crocea var. aurea BLCRA   same
common goldenstar Bloomeria crocea var. crocea BLCRC   same
Mountain goldenstar Bloomeria crocea var. montana BLCRM   same
Dwarf goldenstar Bloomeria humilis BLHU   same
Smallspike false nettle Boehmeria cylindrica BOCY   same
False nettle Boehmeria nivea BONI2    
Red boerhaavia Boerhavia coccinea BOCO   same
Coulter's spiderling Boerhavia coulteri BOCO2   same
Red spiderling Boerhavia diffusa BODI3   same
Fivewing spiderling Boerhavia intermedia BOIN Boerhavia triquetra var. intermedia synonym*
Creeping sticky stem Boerhavia triquetra BOTR   same
Wright's boerhavia Boerhavia wrightii BOWR   same
Sierra bolandra Bolandra californica BOCA   same
Common borage Borago officinalis BOOF   same
Small groundcone Boschniakia hookeri BOHO Kopsiopsis hookeri synonym*
Ground cone Boschniakia strobilacea BOST2 Kopsiopsis strobilacea synonym*
Beard grass Bothriochloa barbinodis BOBA3   same
Awnless beardgrass Bothriochloa exaristata BOEX    
Yellow bluestem Bothriochloa ischaemum BOIS   same
Eurasian bluestem Bothriochloa ischaemum var. songarica BOISS Bothriochloa ischaemum synonym**
Silver beardgrass Bothriochloa laguroides BOLA2   same
Silver beardgrass Bothriochloa laguroides ssp. torreyana BOLAT   same
Upswept moonwort Botrychium ascendens BOAS2   same
Scalloped moonwort Botrychium crenulatum BOCR   same
  Botrychium lanceolatum BOLA    
  Botrychium lanceolatum var. lanceolatum BOLAL    
Narrowleaf grapefern Botrychium lineare BOLI7   same
Common moonwort Botrychium lunaria BOLU   same
Mingan moonwort Botrychium minganense BOMI   same
Western goblin Botrychium montanum BOMO   same
Common grapefern Botrychium multifidum BOMU Sceptridium multifidum synonym*
Paradox moonwort Botrychium paradoxum BOPA9   same
stalked moonwort Botrychium pedunculosum BOPE4    
Northwestern moonwort Botrychium pinnatum BOPI   same
Crater lake grapefern Botrychium pumicola BOPU2   same
Little grape fern Botrychium simplex BOSI   same
Moosewort Botrychium tunux BOTU3   same
Rattlesnake fern Botrychium virginianum BOVI Botrypus virginianus synonym*
Giant moonwort Botrychium yaaxudakeit BOYA   same
Great bougainvillea Bougainvillea spectabilis BOSP6    
Needle grama Bouteloua aristidoides BOAR   same
Needle grama Bouteloua aristidoides var. aristidoides BOARA   same
Sixweeks grama Bouteloua barbata BOBA2   same
Side oats grama Bouteloua curtipendula BOCU   same
Side oats grama Bouteloua curtipendula var. caespitosa BOCUC    
Black grama Bouteloua eriopoda BOER4   same
Blue grama Bouteloua gracilis BOGR2   same
Red grama Bouteloua trifida BOTR2   same
  Bouteloua trifida var. trifida BOTRT    
Bowlesia Bowlesia incana BOIN3   same
Large boykinia Boykinia major BOMA3   same
Western boykinia Boykinia occidentalis BOOC2   same
Round leaved boykinia Boykinia rotundifolia BORO3   same
Whiteflower kurrajong Brachychiton populneum BRPO6    
Purple false brome Brachypodium distachyon BRDI2   same
Perennial false brome Brachypodium phoenicoides BRPH3    
Pinnate false brome Brachypodium pinnatum BRPI   same
  Brachypodium rupestre BRRU9    
  Brachypodium rupestre ssp. caespitosum BRRUC2    
Slender false brome Brachypodium sylvaticum BRSY   same
Brandegea Brandegea bigelovii BRBI   same
Watershield Brasenia schreberi BRSC   same
Mediterranean cabbage Brassica fruticulosa BRFR3   same
India mustard Brassica juncea BRJU   same
Rapeseed Brassica napus BRNA   same
Black mustard Brassica nigra BRNI   same
Cabbage Brassica oleracea BROL   same
Common mustard Brassica rapa BRRA   same
Field mustard Brassica rapa var. amplexicaulis BRRAA    
Field mustard Brassica rapa var. rapa BRRAR    
Mustard Brassica tournefortii BRTO   same
California spear leaved brickellia Brickellia arguta BRAR2 Brickellia atractyloides var. arguta synonym*
California spear leaved brickellia Brickellia arguta var. arguta BRARA Brickellia atractyloides var. arguta synonym*
California spear leaved brickellia Brickellia arguta var. odontolepis BRARO Brickellia atractyloides var. odontolepis synonym*
Spear leaved brickellia Brickellia atractyloides BRAT   same
California brickellia Brickellia californica BRCA3   same
California brickellbush Brickellia californica var. californica BRCAC    
Jepson's brickellbush Brickellia californica var. jepsonii BRCAJ    
Desert brickellia Brickellia desertorum BRDE3   same
Shrubby brickellia Brickellia frutescens BRFR   same
Large flowered brickelbush Brickellia grandiflora BRGR   same
Greene's brickelbush Brickellia greenei BRGR2   same
Woolly brickellia Brickellia incana BRIN   same
Knapp's brickellia Brickellia knappiana BRKN   same
Willow leaved brickellia Brickellia longifolia BRLO   same
longleaf brickellbush Brickellia longifolia var. longifolia BRLOL3   same
Longleaf brickellbush Brickellia longifolia var. multiflora BRLOM   same
Little leaved brickellia Brickellia microphylla BRMI   same
Littleleaf brickellbush Brickellia microphylla var. microphylla BRMIM   same
rough brickellbush Brickellia microphylla var. scabra BRMIS   same
Littleleaf brickellbush Brickellia microphylla var. watsonii BRMIW Brickellia microphylla var. microphylla synonym*
Nevin's brickellia Brickellia nevinii BRNE2   same
Mojave brickellbush Brickellia oblongifolia BROB   same
Pinon brickellia Brickellia oblongifolia var. linifolia BROBL   same
Rattlesnake grass Briza maxima BRMA   same
Perennial quakinggrass Briza media BRME    
Little rattlesnake grass Briza minor BRMI2   same
Hoover's brodiaea Brodiaea appendiculata BRAP   same
California brodiaea Brodiaea californica BRCA4   same
  Brodiaea californica ssp. californica BRCAC9    
Narrow-flowered california brodiaea Brodiaea californica ssp. leptandra BRCAL3 Brodiaea leptandra synonym**
Harvest brodiaea Brodiaea coronaria BRCO3   same
Harvest brodiaea Brodiaea coronaria ssp. coronaria BRCOC    
Indian valley brodiaea Brodiaea coronaria ssp. rosea BRCOR2 Brodiaea rosea synonym*
Harvest brodiaea Brodiaea elegans BREL   same
Harvest brodiaea Brodiaea elegans ssp. elegans BRELE   same
Hoover's harvest brodiaea Brodiaea elegans ssp. hooveri BRELH    
Thread leaved brodiaea Brodiaea filifolia BRFI   same
Kaweah brodiaea Brodiaea insignis BRIN5   same
Jolon brodiaea Brodiaea jolonensis BRJO   same
San clemente island brodiaea Brodiaea kinkiensis BRKI   same
Sulphur creek brodiaea Brodiaea matsonii BRMA7    
Low brodiaea Brodiaea minor BRMI3   same
Dwarf brodiaea Brodiaea nana BRNA4   same
Orcutt's brodiaea Brodiaea orcuttii BROR   same
Chinese camp brodiaea Brodiaea pallida BRPA2   same
Santa rosa basalt brodiaea Brodiaea santarosae BRSA   same
Star flowered brodiaea Brodiaea stellaris BRST   same
Dwarf brodiaea Brodiaea terrestris BRTE4   same
Kern dwarf brodiaea Brodiaea terrestris ssp. kernensis BRTEK   same
Dwarf brodiaea Brodiaea terrestris ssp. terrestris BRTET   same
Weedy brome Bromus alopecuros BRAL2    
Australian chess Bromus arenarius BRAR3   same
Arizona brome Bromus arizonicus BRAR4   same
Soft brome Bromus arvensis BRAR5   same
Chilean chess Bromus berteroanus BRBE6   same
Rattlesnake brome Bromus briziformis BRBR5   same
California bromegrass Bromus carinatus BRCA5   same
Rescue grass Bromus catharticus BRCA6   same
Fringed bromegrass Bromus ciliatus BRCI2   same
Fringed brome Bromus ciliatus var. ciliatus BRCIC3    
Fringed brome Bromus ciliatus var. richardsonii BRCIR Bromus richardsonii synonym*
Ripgut brome Bromus diandrus BRDI3   same
  Bromus diandrus ssp. diandrus BRDID2    
  Bromus diandrus ssp. rigidus BRDIR    
Erect brome Bromus erectus BRER3    
Tall brome Bromus grandis BRGR4   same
Soft chess Bromus hordeaceus BRHO2   same
Soft chess Bromus hordeaceus ssp. divaricatus BRHOD Bromus hordeaceus synonym*
Soft brome Bromus hordeaceus ssp. hordeaceus BRHOH    
Smooth brome Bromus inermis BRIN2   same
Smooth brome Bromus inermis ssp. inermis BRINI    
  Bromus inermis ssp. inermis var. inermis BRINI2    
Narrow flowered brome Bromus laevipes BRLA3   same
Foxtail chess, foxtail brome Bromus madritensis BRMA3   same
Mountain brome Bromus marginatus BRMA4 Bromus carinatus var. marginatus synonym*
Maritime brome Bromus maritimus BRMA5   same
Orcutt's brome grass Bromus orcuttianus BROR2   same
Great basin brome, colorado brome Bromus polyanthus BRPO   same
  Bromus polyanthus var. polyanthus BRPOP2    
Nodding brome Bromus porteri BRPO2   same
Southern chinook brome Bromus pseudolaevipes BRPS   same
Smooth brome Bromus racemosus BRRA2   same
Foxtail brome Bromus rubens BRRU2 Bromus madritensis ssp. rubens synonym*
  Bromus scoparius BRSC3    
Rye brome Bromus secalinus BRSE   same
  Bromus secalinus var. decipiens BRSED    
  Bromus secalinus var. secalinus BRSES    
Sitka brome Bromus sitchensis BRSI   same
Corn brome Bromus squarrosus BRSQ2   same
Roadside brome Bromus stamineus BRST3 Bromus catharticus var. elatus synonym*
Sterile brome Bromus sterilis BRST2   same
Mountain brome Bromus subvelutinus BRSU4 Bromus carinatus var. marginatus synonym*
Suksdorf's bromegrass Bromus suksdorfii BRSU2   same
Downy chess Bromus tectorum BRTE   same
Common brome Bromus vulgaris BRVU   same
Bolander's bruchia moss Bruchia bolanderi BRBO2    
  Bryonia cretica BRCR2    
Wild hop Bryonia dioica BRDI5    
Butterfly bush Buddleja davidii BUDA2   same
Squarestem butterfly bush Buddleja saligna BUSA   same
Panamint butterfly bush Buddleja utahensis BUUT   same
Gromwell Buglossoides arvensis BUAR3 Lithospermum arvense synonym**
  Bulbine semibarbata BUSE5   same
Watergrass Bulbostylis barbata BUBA    
Thread leaf beakseed Bulbostylis capillaris BUCA2   same
  Bulbostylis capillaris ssp. capillaris BUCAC    
Lance leaf bupleurum Bupleurum lancifolium BULA3    
Elephant tree Bursera microphylla BUMI   same
Buxbaumia moss Buxbaumia viridis BUVI2    
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Carolina fanwort Cabomba caroliniana CACA   same
  Cabomba caroliniana var. caroliniana CACAC4    
Cut leaf cacaliopsis Cacaliopsis nardosmia CANA5   same
Bird of paradise Caesalpinia gilliesii CAGI   same
Mexican holdback Caesalpinia mexicana CAME    
Pride of barbados Caesalpinia pulcherrima CAPU13    
Tara Caesalpinia spinosa CASP11   same
Sea rocket Cakile edentula CAED   same
  Cakile edentula ssp. edentula CAEDE    
  Cakile edentula ssp. edentula var. edentula CAEDE2    
Sea rocket Cakile maritima CAMA   same
Bolander's reedgrass Calamagrostis bolanderi CABO   same
Short hair reedgrass Calamagrostis breweri CABR   same
Canada reedgrass Calamagrostis canadensis CACA4   same
Bluejoint Calamagrostis canadensis var. canadensis CACAC10   same
  Calamagrostis canadensis var. langsdorffii CACAL3    
Leafy reed grass Calamagrostis foliosa CAFO   same
Fire reedgrass Calamagrostis koelerioides CAKO   same
Reedgrass Calamagrostis nutkaensis CANU   same
Serpentine reed grass Calamagrostis ophitidis CAOP2   same
Purple reedgrass Calamagrostis purpurascens CAPU   same
  Calamagrostis purpurascens var. purpurascens CAPUP7    
Pinegrass Calamagrostis rubescens CARU   same
Narrow hairgrass Calamagrostis stricta CAST36   same
Thurber's reed grass Calamagrostis stricta ssp. inexpansa CASTI3   same
Slimstem reedgrass Calamagrostis stricta ssp. stricta CASTS5   same
  Calamagrostis stricta ssp. stricta var. stricta CASTS8    
Woodland calamint Calamintha sylvatica CASY6    
Woodland calamint Calamintha sylvatica ssp. ascendens CASYA    
Brewer's calandrinia Calandrinia breweri CABR3   same
Redmaids Calandrinia ciliata CACI2   same
Field marigold Calendula arvensis CAAR   same
Pot marigold Calendula officinalis CAOF   same
Seaside petunia Calibrachoa parviflora CAPA47 Petunia parviflora synonym*
Fairyduster Calliandra eriophylla CAER   same
Crimson bottlebrush Callistemon citrinus CACI15    
Fassett's water starwort Callitriche fassettii CAFA3   same
Northern water starwort Callitriche hermaphroditica CAHE2    
Water starwort Callitriche heterophylla CAHE3   same
Bolander's water starwort Callitriche heterophylla ssp. bolanderi CAHEB3 Callitriche heterophylla var. bolanderi synonym*
Varied leaved water starwort Callitriche heterophylla ssp. heterophylla CAHEH Callitriche heterophylla var. heterophylla synonym**
longstock water-starwort Callitriche longipedunculata CALO2   same
Winged water starwort Callitriche marginata CAMA3   same
vernal water-starwort Callitriche palustris CAPA52   same
Pond water starwort Callitriche stagnalis CAST   same
Water starwort Callitriche trochlearis CATR2   same
Alaska cedar Callitropsis nootkatensis CANO9   same
Bastard cedar Calocedrus decurrens CADE27   same
White fairy lantern Calochortus albus CAAL2   same
Golden fairy lantern Calochortus amabilis CAAM3   same
Purple fairy lantern Calochortus amoenus CAAM5   same
Clay mariposa Calochortus argillosus CAAR44   same
Pinyon mariposa Calochortus bruneaunis CABR4   same
Catalina mariposa Calochortus catalinae CACA5   same
Club haired mariposa Calochortus clavatus CACL   same
Pleasant valley mariposa lily Calochortus clavatus var. avius CACLA   same
Club haired mariposa lily Calochortus clavatus var. clavatus CACLC2   same
Slender mariposa lily Calochortus clavatus var. gracilis CACLG   same
Pale yellow mariposa Calochortus clavatus var. pallidus CACLP4   same
Arroyo de la cruz mariposa lily Calochortus clavatus var. recurvifolius CACLR3   same
Blue star tulip Calochortus coeruleus CACO3   same
Golden bowl mariposa Calochortus concolor CACO4   same
Dunn's mariposa lily Calochortus dunnii CADU   same
Elegant star tulip Calochortus elegans CAEL   same
Elegant star tulip Calochortus elegans var. nanus CAELN Calochortus elegans synonym*
Elegant mariposa lily Calochortus elegans var. oreophilus CAELO    
Inyo county star tulip Calochortus excavatus CAEX2   same
Winding mariposa Calochortus flexuosus CAFL   same
Greene's mariposa lily Calochortus greenei CAGR   same
Plain mariposa Calochortus invenustus CAIN3   same
Desert mariposa Calochortus kennedyi CAKE   same
Red mariposa Calochortus kennedyi var. kennedyi CAKEK2   same
Munz's mariposa Calochortus kennedyi var. munzii CAKEM   same
Leichtlin's mariposa lily Calochortus leichtlinii CALE3   same
Longbeard mariposa lily Calochortus longebarbatus CALO3   same
Long haired star tulip Calochortus longebarbatus var. longebarbatus CALOL   same
Yellow mariposa Calochortus luteus CALU9   same
Sagebrush mariposa lily Calochortus macrocarpus CAMA5   same
  Calochortus macrocarpus var. macrocarpus CAMAM9    
Sierra mariposa Calochortus minimus CAMI   same
Single flowered mariposa lily Calochortus monanthus CAMO2   same
Yellow star tulip Calochortus monophyllus CAMO3   same
Naked mariposa lily Calochortus nudus CANU2   same
San luis mariposa lily Calochortus obispoensis CAOB   same
Strangling mariposa Calochortus palmeri CAPA3   same
Munz's mariposa lily Calochortus palmeri var. munzii CAPAM   same
Palmer's mariposa lily Calochortus palmeri var. palmeri CAPAP4   same
Panamint mariposa lily Calochortus panamintensis CAPA45   same
Siskiyou mariposa lily Calochortus persistens CAPE   same
Plummer's mariposa lily Calochortus plummerae CAPL2   same
Mt. diablo fairy lantern Calochortus pulchellus CAPU2   same
The cedars fairy lantern Calochortus raichei CARA16   same
San luis obispo mariposa lily Calochortus simulans CASI7   same
Splendid mariposa Calochortus splendens CASP   same
Alkali mariposa lily Calochortus striatus CAST2   same
Yellow mariposa Calochortus superbus CASU3   same
Callahan's mariposa lily Calochortus syntrophus CASY7   same
Tiburon mariposa lily Calochortus tiburonensis CATI3   same
Hairy star tulip Calochortus tolmiei CATO   same
Oakland mariposa lily Calochortus umbellatus CAUM   same
Large flowered star tulip Calochortus uniflorus CAUN   same
Butterfly mariposa lily Calochortus venustus CAVE3   same
Yellow mariposa Calochortus vestae CAVE4   same
Weed's mariposa Calochortus weedii CAWE   same
Intermediate mariposa lily Calochortus weedii var. intermedius CAWEI   same
Late flowered mariposa lily Calochortus weedii var. vestus CAWEV Calochortus fimbriatus synonym*
Weed's mariposa Calochortus weedii var. weedii CAWEW   same
Shirley meadows star tulip Calochortus westonii CAWE2   same
Roostertree Calotropis procera CAPR    
White marsh marigold Caltha leptosepala CALE4   same
Howell's marsh marigold Caltha leptosepala ssp. howellii CALEH2    
Yellow marsh marigold Caltha palustris CAPA5   same
  Caltha palustris var. palustris CAPAP6    
Fremont's calycadenia Calycadenia fremontii CAFR   same
Hoover's calycadenia Calycadenia hooveri CAHO18   same
Small flowered calycadenia Calycadenia micrantha CAMI53   same
Soft calycadenia Calycadenia mollis CAMO4   same
Rosin weed Calycadenia multiglandulosa CAMU3   same
Butte county calycadenia Calycadenia oppositifolia CAOP   same
Small flowered calycadenia Calycadenia pauciflora CAPA6   same
Spicate calycadenia Calycadenia spicata CASP2   same
Rosin weed Calycadenia truncata CATR3   same
Oregon western rosinweed Calycadenia truncata ssp. microcephala CATRM    
Rosin weed Calycadenia truncata ssp. scabrella CATRS Calycadenia truncata synonym*
  Calycadenia truncata ssp. truncata CATRT    
Dwarf calycadenia Calycadenia villosa CAVI   same
Spicebush Calycanthus occidentalis CAOC5   same
Yellow tackstem Calycoseris parryi CAPA7   same
White tackstem Calycoseris wrightii CAWR   same
Fairy slipper Calypso bulbosa CABU   same
Fairy slipper Calypso bulbosa var. occidentalis CABUO   same
Nightblooming false bindweed Calystegia atriplicifolia CAAT9   same
Butte county morning glory Calystegia atriplicifolia ssp. buttensis CAATB   same
Hillside morning glory Calystegia collina CACO35   same
Hillside morning glory Calystegia collina ssp. collina CACOC2   same
Mt. saint helena morning glory Calystegia collina ssp. oxyphylla CACOO   same
Three fingered morning glory Calystegia collina ssp. tridactylosa CACOT   same
South coast range morning glory Calystegia collina ssp. venusta CACOV   same
Piute morning glory Calystegia longipes CALO12   same
Island morning glory Calystegia macrostegia CAMA24   same
Island morning glory Calystegia macrostegia ssp. amplissima CAMAA   same
Southern california morning glory Calystegia macrostegia ssp. arida CAMAA2   same
Coast morning glory Calystegia macrostegia ssp. cyclostegia CAMAC   same
South coast morning glory Calystegia macrostegia ssp. intermedia CAMAI   same
Island morning glory Calystegia macrostegia ssp. macrostegia CAMAM3   same
San diego morning glory Calystegia macrostegia ssp. tenuifolia CAMAT2   same
Morning glory Calystegia malacophylla CAMA38   same
Sierra morning glory Calystegia malacophylla ssp. malacophylla CAMAM4   same
  Calystegia malacophylla ssp. malacophylla var. berryi CAMAB3    
  Calystegia malacophylla ssp. malacophylla var. malacophylla CAMAM11    
Jepson's morning glory Calystegia malacophylla ssp. pedicellata CAMAP   same
Bush morning glory Calystegia occidentalis CAOC6   same
Sonora morning glory Calystegia occidentalis ssp. fulcrata CAOCF   same
Modoc morning glory Calystegia occidentalis ssp. occidentalis CAOCO   same
  Calystegia occidentalis ssp. occidentalis var. occidentalis CAOCO2    
  Calystegia occidentalis ssp. occidentalis var. tomentella CAOCT2    
Peirson's morning glory Calystegia peirsonii CAPE18   same
Smooth western morning glory Calystegia purpurata CAPU18   same
Smooth western morning glory Calystegia purpurata ssp. purpurata CAPUP2   same
Bodega morning glory Calystegia purpurata ssp. saxicola CAPUS   same
Smooth western morning glory Calystegia purpurata ssp. solanensis CAPUS2 Calystegia purpurata ssp. purpurata synonym**
Western hedge bindweed Calystegia sepium CASE13   same
Santa barbara morning glory Calystegia sepium ssp. binghamiae CASEB   same
Marsh morning glory Calystegia sepium ssp. limnophila CASEL   same
Shortstalk false bindweed Calystegia silvatica CASI10   same
Shortstalk false bindweed Calystegia silvatica ssp. disjuncta CASID   same
Beach morning glory Calystegia soldanella CASO2   same
Stebbins's morning glory Calystegia stebbinsii CAST21   same
Hill morning glory Calystegia subacaulis CASU19   same
Cambria morning glory Calystegia subacaulis ssp. episcopalis CASUE   same
Cambria morning glory Calystegia subacaulis ssp. subacaulis CASUS2   same
Large camas Camassia leichtlinii CALE5   same
Suksdorf's large camas Camassia leichtlinii ssp. suksdorfii CALES2   same
Camas Camassia quamash CAQU2   same
Small camas Camassia quamash ssp. breviflora CAQUB2   same
Small camas Camassia quamash ssp. linearis CAQUL2 Camassia quamash ssp. breviflora synonym*
False flax Camelina microcarpa CAMI2   same
Plateau evening primrose Camissonia andina CAAN14 Neoholmgrenia andina synonym*
Mousetail evening primrose Camissonia arenaria CAAR20 Chylismia arenaria synonym*
San benito evening primrose Camissonia benitensis CABE7   same
California sun cup Camissonia bistorta CABI12 Camissoniopsis bistorta synonym*
Booth's sun cup Camissonia boothii CABO7 Eremothera boothii synonym*
Pine creek evening primrose Camissonia boothii ssp. alyssoides CABOA Eremothera boothii ssp. alyssoides synonym*
Booth's evening primrose Camissonia boothii ssp. boothii CABOB    
Clustered booth's desert primrose Camissonia boothii ssp. condensata CABOC Eremothera boothii ssp. condensata synonym*
Redish shredding primrose Camissonia boothii ssp. decorticans CABOD Eremothera boothii ssp. decorticans synonym*
Desert shredding primrose Camissonia boothii ssp. desertorum CABOD2 Eremothera boothii ssp. desertorum synonym*
Desert shredding primrose Camissonia boothii ssp. intermedia CABOI Eremothera boothii ssp. intermedia synonym*
Yellov cups Camissonia brevipes CABR23 Chylismia brevipes synonym*
Arizona sun cup Camissonia brevipes ssp. arizonica CABRA Chylismia brevipes ssp. arizonica synonym*
Golden sun cup Camissonia brevipes ssp. brevipes CABRB4    
Pale sun cup Camissonia brevipes ssp. pallidula CABRP Chylismia brevipes ssp. pallidula synonym*
California primrose Camissonia californica CACA32 Eulobus californicus synonym*
Field primrose Camissonia campestris CACA33   same
Field sun cup Camissonia campestris ssp. campestris CACAC8   same
San luis obispo sun cup Camissonia campestris ssp. obispoensis CACAO   same
Heart leaved primrose Camissonia cardiophylla CACA34 Chylismia cardiophylla synonym*
Heartleaf sun cup Camissonia cardiophylla ssp. cardiophylla CACAC9    
Big heartleaf sun cup Camissonia cardiophylla ssp. robusta CACAR2 Chylismia cardiophylla ssp. robusta synonym*
Long fruit suncup Camissonia chamaenerioides CACH12 Eremothera chamaenerioides synonym*
Beach evening primrose Camissonia cheiranthifolia CACH13 Camissoniopsis cheiranthifolia synonym*
Beach evening primrose Camissonia cheiranthifolia ssp. cheiranthifolia CACHC    
Shrubby beach primrose Camissonia cheiranthifolia ssp. suffruticosa CACHS Camissoniopsis cheiranthifolia ssp. suffruticosa synonym*
Brown eyed primrose Camissonia claviformis CACL4 Chylismia claviformis synonym*
Pinnate leaved primrose Camissonia claviformis ssp. aurantiaca CACLA2 Chylismia claviformis ssp. aurantiaca synonym*
Clavate fruited primrose Camissonia claviformis ssp. claviformis CACLC3 Chylismia claviformis ssp. claviformis synonym**
Cross flowered clavate fruited primrose Camissonia claviformis ssp. cruciformis CACLC Chylismia claviformis ssp. cruciformis synonym*
Clavate fruited primrose Camissonia claviformis ssp. funerea CACLF Chylismia claviformis ssp. funerea synonym*
Clavate fruited primrose Camissonia claviformis ssp. integrior CACLI Chylismia claviformis ssp. integrior synonym*
Clavate fruited primrose Camissonia claviformis ssp. lancifolia CACLL Chylismia claviformis ssp. lancifolia synonym*
Peirson's clavate fruited primrose Camissonia claviformis ssp. peirsonii CACLP3 Chylismia claviformis ssp. peirsonii synonym*
Yuma clavate fruited primrose Camissonia claviformis ssp. yumae CACLY Chylismia claviformis ssp. yumae synonym*
San bernardino sun cup Camissonia confusa CACO33 Camissoniopsis confusa synonym*
Contorted sun cup Camissonia contorta CACO34   same
Hill sun cup Camissonia graciliflora CAGR14 Tetrapteron graciliflorum synonym*
Guadalupe suncup Camissonia guadalupensis CAGU4    
San clemente island evening primrose Camissonia guadalupensis ssp. clementina CAGUC Camissoniopsis guadalupensis ssp. clementina synonym*
Hardham's evening primrose Camissonia hardhamiae CAHA15 Camissoniopsis hardhamiae synonym*
Shockley's evening primrose Camissonia heterochroma CAHE12 Chylismia heterochroma synonym*
Hairy sun cups Camissonia hirtella CAHI13 Camissoniopsis hirtella synonym*
Jurupa hills sun cups Camissonia ignota CAIG2 Camissoniopsis ignota synonym*
Kern river evening primrose Camissonia integrifolia CAIN22   same
Intermediate sun cups Camissonia intermedia CAIN23 Camissoniopsis intermedia synonym*
Kern sun cups Camissonia kernensis CAKE4   same
Gilman's evening primrose Camissonia kernensis ssp. gilmanii CAKEG   same
Kern county evening primrose Camissonia kernensis ssp. kernensis CAKEK   same
Lakebed sun cup Camissonia lacustris CALA39   same
Lewis's evening primrose Camissonia lewisii CALE26 Camissoniopsis lewisii synonym*
Santa lucia sun cup Camissonia luciae CALU13 Camissoniopsis luciae synonym*
Spencer primrose Camissonia micrantha CAMI22 Camissoniopsis micrantha synonym*
Nelson's evening primrose Camissonia minor CAMI23 Eremothera minor synonym*
Munz's evening primrose Camissonia munzii CAMU14 Chylismia munzii synonym*
Sun cup Camissonia ovata CAOV4 Taraxia ovata synonym*
Pale yellow sun cup Camissonia pallida CAPA36 Camissoniopsis pallida synonym*
Hall's sun cup Camissonia pallida ssp. hallii CAPAH2 Camissoniopsis pallida ssp. hallii synonym*
Pale sun cup Camissonia pallida ssp. pallida CAPAP5 Camissoniopsis pallida ssp. pallida synonym*
Palmer's sun cup Camissonia palmeri CAPA37 Tetrapteron palmeri synonym*
Tiny sun cup Camissonia parvula CAPA39   same
Wing fruit sun cup Camissonia pterosperma CAPT Chylismiella pterosperma synonym*
Hairy sun cup Camissonia pubens CAPU15   same
Little wiry sun cup Camissonia pusilla CAPU16   same
Narrow leaved primrose Camissonia refracta CARE2 Eremothera refracta synonym*
Robust sun cup Camissonia robusta CARO13 Camissoniopsis robusta synonym*
Sierra sun cup Camissonia sierrae CASI9   same
Mono hot springs evening primrose Camissonia sierrae ssp. alticola CASIA   same
Sierra sun cup Camissonia sierrae ssp. sierrae CASIS2   same
Contorted primrose Camissonia strigulosa CAST20   same
Long leaved suncup Camissonia subacaulis CASU18 Taraxia subacaulis synonym*
Tansy leaf evening primrose Camissonia tanacetifolia CATA2 Taraxia tanacetifolia synonym*
Sierra valley evening primrose Camissonia tanacetifolia ssp. quadriperforata CATAQ Taraxia tanacetifolia synonym*
Tansy leaved suncup Camissonia tanacetifolia ssp. tanacetifolia CATAT    
Walker's suncup Camissonia walkeri CAWA3    
Walker's sun cup Camissonia walkeri ssp. tortilis CAWAT Chylismia walkeri ssp. tortilis synonym*
Eastwood's harebell Campanula angustiflora CAAN3   same
Swamp harebell Campanula californica CACA7   same
Chaparral harebell Campanula exigua CAEX3   same
Griffin's harebell Campanula griffinii CAGR26   same
Canterbury bells Campanula medium CAME20    
Round leaf harebell Campanula rotundifolia CARO2   same
Rough harebell Campanula scabrella CASC6   same
Scouler's harebell Campanula scouleri CASC7   same
Sharsmith's harebell Campanula sharsmithiae CASH4   same
Castle crags harebell Campanula shetleri CASH3   same
Wilkin's harebell Campanula wilkinsiana CAWI8   same
Trumpet creeper Campsis radicans CARA2   same
Flagella like atractylocarpus Campylopodiella stenocarpa CAST49    
Pygmy poppy Canbya candida CACA8   same
Herb Cannabis sativa CASA3   same
  Cannabis sativa ssp. sativa CASAS3    
  Cannabis sativa ssp. sativa var. sativa CASAS9    
Shepherd's purse Capsella bursa-pastoris CABU2   same
Cayenne pepper Capsicum annuum CAAN4    
  Capsicum annuum var. annuum CAANA4    
Siberian pea tree Caragana arborescens CAAR18    
Seaside bitter cress Cardamine angulata CAAN5   same
Alpine bittercress Cardamine bellidifolia CABE   same
Alpine bitter cress Cardamine bellidifolia var. pachyphylla CABEP Cardamine bellidifolia synonym*
Brewer's bitter cress Cardamine breweri CABR6   same
Brewer's bitter cress Cardamine breweri var. breweri CABRB Cardamine breweri synonym**
Heart leaved bitter cress Cardamine breweri var. orbicularis CABRO Cardamine breweri synonym*
Bitter cress Cardamine californica CACA39   same
Milk maids Cardamine californica var. californica CACAC3 Cardamine californica synonym**
Milk maids Cardamine californica var. cardiophylla CACAC15 Cardamine californica synonym*
Milk maids Cardamine californica var. cuneata CACAC16 Cardamine californica synonym*
California toothwort Cardamine californica var. integrifolia CACAI3 Cardamine californica synonym*
Milk maids Cardamine californica var. sinuata CACAS4 Cardamine californica synonym*
Heartleaf bittercress Cardamine cordifolia CACO6   same
Lyall's bitter cress Cardamine cordifolia var. lyallii CACOL4 Cardamine cordifolia synonym*
Roadside bittercress Cardamine debilis CADE14    
Woodland bittercress Cardamine flexuosa CAFL14    
Hairy bitter cress Cardamine hirsuta CAHI3   same
Nuttall's toothwort Cardamine nuttallii CANU17   same
Coville's toothwort Cardamine nuttallii var. covilleana CANUC Cardamine nuttallii synonym*
Tooth leaved nuttall's toothwort Cardamine nuttallii var. dissecta CANUD Cardamine nuttallii synonym*
Yellow tubered toothwort Cardamine nuttallii var. gemmata CANUG Cardamine nuttallii synonym*
Nuttall's toothwort Cardamine nuttallii var. nuttallii CANUN2 Cardamine nuttallii synonym**
Western toothwort Cardamine occidentalis CAOC   same
Idaho bittercress Cardamine oligosperma CAOL   same
  Cardamine oligosperma var. oligosperma CAOLO    
Rock toothwort Cardamine pachystigma CAPA79   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Dissected leaf toothwort Cardamine pachystigma var. dissectifolia CAPAD2 Cardamine californica synonym*
Rock toothwort Cardamine pachystigma var. pachystigma CAPAP10 Cardamine pachystigma synonym**
Pennsylvania bittercress Cardamine pensylvanica CAPE3   same
Lens podded hoary cress Cardaria chalepensis CACH42 Lepidium chalepense synonym*
Heart podded hoary cress Cardaria draba CADR Lepidium draba synonym*
White top Cardaria pubescens CAPU6 Lepidium appelianum synonym*
Sand mat Cardionema ramosissimum CARA3   same
Spiny plumeless thistle Carduus acanthoides CAAC   same
Nodding plumeless thistle Carduus nutans CANU4   same
Italian thistle Carduus pycnocephalus CAPY2   same
Slender flowered thistle Carduus tenuiflorus CATE2   same
Abrupt beaked sedge Carex abrupta CAAB2   same
White sedge Carex albida CAAL4 Carex lemmonii synonym*
Black &white sedge Carex albonigra CAAL6   same
Sedge Carex alma CAAL7   same
Clasping bract sedge Carex amplectens CAAM9 Carex fracta synonym*
Ample leaved sedge Carex amplifolia CAAM10   same
Narrow leaved sedge Carex angustata CAAN15   same
Water sedge Carex aquatilis CAAQ   same
Water sedge Carex aquatilis var. aquatilis CAAQA   same
Sitka sedge Carex aquatilis var. dives CAAQD   same
Bear sedge Carex arcta CAAR2   same
Slough sedge Carex atherodes CAAT2   same
Slender leaved sedge Carex athrostachya CAAT3   same
Golden fruited sedge Carex aurea CAAU3   same
Valley sedge Carex barbarae CABA4   same
Bolander's sedge Carex bolanderi CABO2   same
Brainerd's sedge Carex brainerdii CABR7   same
Short stem sedge Carex brevicaulis CABR8   same
Brewer's sedge Carex breweri CABR12   same
Buxbaum's sedge Carex buxbaumii CABU6   same
California sedge Carex californica CACA9   same
Hoary sedge Carex canescens CACA11   same
Silvery sedge (group 10) Carex canescens ssp. canescens CACAC6   same
Capitate sedge Carex capitata CACA13   same
Capitate sedge Carex capitata ssp. arctogena CACAA2    
Capitate sedge Carex capitata ssp. capitata CACAC7    
Oval leaf sedge Carex cephalophora CACE    
Bristly sedge Carex comosa CACO8   same
Northwestern sedge Carex concinnoides CACO11   same
Congdon's sedge Carex congdonii CACO12   same
Cusick's sedge Carex cusickii CACU5   same
Davy's sedge Carex davyi CADA2   same
Mountain mat sedge Carex deflexa CADE7   same
Sedge Carex densa CADE8   same
Lesser panicled sedge Carex diandra CADI4   same
Soft leaf sedge Carex disperma CADI6   same
Grassland sedge Carex divulsa CADI19   same
Gray sedge (group 9) Carex divulsa ssp. divulsa CADID3   same
Douglas sedge Carex douglasii CADO2   same
Dudley's sedge Carex dudleyi CADU2 Carex densa synonym*
needleleaf sedge Carex duriuscula CADU6   same
Bristle fruit sedge Carex echinata CAEC   same
Bristle fruit sedge Carex echinata ssp. echinata CAECE   same
Star sedge Carex echinata ssp. phyllomanica CAECP   same
Engelmann's sedge Carex engelmannii CAEN3    
Thread leaf sedge Carex exserta CAEX4 Carex filifolia var. erostrata synonym**
Western inflated sedge (group 5) Carex exsiccata CAEX5   same
Green sheathed sedge Carex feta CAFE4   same
Thread leaf sedge Carex filifolia CAFI   same
Cleft sedge Carex fissuricola CAFI2   same
Fragile sheathed sedge Carex fracta CAFR2   same
Garber's sedge Carex garberi CAGA3    
Geyer's sedge Carex geyeri CAGE2   same
Round fruit sedge Carex globosa CAGL7   same
Slender sedge Carex gracilior CAGR9   same
Olney's hairy sedge Carex gynodynama CAGY3   same
Hall's sedge Carex halliana CAHA2   same
Torrent sedge Carex hallii CAHA3 Carex nudata synonym**
Monterey sedge Carex harfordii CAHA4   same
Hasse's sedge Carex hassei CAHA5   same
Cloud sedge Carex haydeniana CAHA6   same
Heller's sedge Carex helleri CAHE6   same
Henderson's sedge Carex hendersonii CAHE7   same
Variable nerved sedge Carex heteroneura CAHE8   same
Smooth nerve sedge Carex heteroneura var. epapillosa CAHEE Carex heteroneura synonym*
Vari nerved sedge Carex heteroneura var. heteroneura CAHEH3 Carex heteroneura synonym**
Fuzzy sedge Carex hirtissima CAHI7   same
Hood's sedge Carex hoodii CAHO5   same
Bottlebrush sedge Carex hystericina CAHY4   same
Idaho sedge (groups 3,6) Carex idahoa CAID   same
Sheep sedge Carex illota CAIL   same
Coastal sand sedge Carex incurviformis CAIN8   same
Coastal sand sedge Carex incurviformis var. danaensis CAIND Carex incurviformis synonym*
  Carex infirminervia CAIN7   same
Long stolon sedge Carex inops CAIN9   same
Long stolon sedge Carex inops ssp. inops CAINI3   same
Smooth beak sedge Carex integra CAIN10   same
Inland sedge Carex interior CAIN11   same
Kangaroo or knob sedge (group 10) Carex inversa CAIN49   same
Jones' sedge Carex jonesii CAJO   same
  Carex klamathensis CAKL   same
Smooth stem sedge Carex laeviculmis CALA13   same
Woolly fruited sedge Carex lasiocarpa CALA11   same
American woollyfruit sedge Carex lasiocarpa var. americana CALAA    
Leavenworth's sedge Carex leavenworthii CALE6   same
Lemmon's sedge Carex lemmonii CALE7   same
Lakeshore sedge Carex lenticularis CALE8   same
Lakeshore sedge Carex lenticularis var. impressa CALEI   same
Lakeshore sedge Carex lenticularis var. limnophila CALEL2   same
Fat fruited sedge Carex lenticularis var. lipocarpa CALEL3   same
Sierra hare sedge Carex leporinella CALE9   same
Flaccid sedge Carex leptalea CALE10   same
  Carex leptalea ssp. leptalea CALEL4    
Slender-footed sedge Carex leptopoda CALE24   same
Shore sedge Carex limosa CALI7   same
Livid sedge Carex livida CALI   same
  Carex livida var. radicaulis CALIR    
Green-and-white sedge (group 11a) Carex longii CALO5   same
Littleleaf sedge Carex luzulifolia CALU6   same
Wood rush sedge Carex luzulina CALU7   same
American cold loving sedge Carex luzulina var. ablata CALUA Carex luzulina synonym*
Wood rush sedge Carex luzulina var. luzulina CALUL2 Carex luzulina synonym**
Lyngbye's sedge Carex lyngbyei CALY3   same
Mariposa sedge Carex mariposana CAMA13   same
Mendocino sedge Carex mendocinensis CAME5   same
Mertens' sedge Carex mertensii CAME6   same
Midland sedge Carex mesochorea CAME13    
Small wing sedge Carex microptera CAMI7   same
Troublesome sedge Carex molesta CAMO11    
Forest sedge Carex multicaulis CAMU5   same
Many ribbed sedge Carex multicostata CAMU6   same
Nebraska sedge Carex nebrascensis CANE2   same
Sierra nerved sedge Carex nervina CANE5   same
Alpine nerve sedge Carex neurophora CANE6   same
Black alpine sedge Carex nigricans CANI2   same
Scandinavian sedge Carex norvegica CANO2    
Closedhead sedge Carex norvegica ssp. inferalpina CANOI    
Torrent sedge Carex nudata CANU5   same
San luis obispo sedge Carex obispoensis CAOB2   same
Slough sedge Carex obnupta CAOB3   same
Western sedge Carex occidentalis CAOC2   same
Egg sedge Carex ovalis CAOV8 Carex leporina synonym*
Thick headed sedge Carex pachystachya CAPA14   same
Sand dune sedge Carex pansa CAPA16   same
Parry's sedge Carex parryana CAPA18    
Woolly sedge Carex pellita CAPE42   same
Hanging sedge Carex pendula CAPE45   same
Liddon's sedge Carex petasata CAPE7   same
Mountain hare sedge Carex phaeocephala CAPH2   same
Teacher's sedge Carex praeceptorum CAPR22   same
Field sedge Carex praegracilis CAPR5   same
Meadow sedge Carex praticola CAPR7   same
Presl's sedge Carex preslii CAPR8   same
Great smoky mountain sedge Carex proposita CAPR10   same
Pyrenean sedge Carex pyrenaica CAPY3    
Pyrenean sedge Carex pyrenaica ssp. pyrenaica CAPYP    
Raynold's sedge Carex raynoldsii CARA6   same
Reflexed sedge Carex retroflexa CARE9    
Ross' sedge Carex rossii CARO5   same
Salt sedge Carex saliniformis CASA6   same
Yosemite sedge Carex sartwelliana CASA7   same
Siskiyou sedge Carex scabriuscula CASC14   same
Schott's sedge Carex schottii CASC8   same
Northern singlespike sedge Carex scirpoidea CASC10   same
Single spiked sedge Carex scirpoidea ssp. pseudoscirpoidea CASCP3   same
Pointed broom sedge Carex scoparia CASC11   same
Pointed broomsedge (groups 11a,g) Carex scoparia var. scoparia CASCS   same
Mountain sedge Carex scopulorum CASC12   same
Bracted sedge Carex scopulorum var. bracteosa CASCB   same
Rough sedge Carex senta CASE   same
Serpentine sedge Carex serpenticola CASE33   same
Bifid sedge Carex serratodens CASE2   same
Sheldon's sedge Carex sheldonii CASH   same
Short beaked sedge Carex simulata CASI2   same
Narrow fruit sedge Carex specifica CASP4   same
Showy sedge Carex spectabilis CASP5   same
San diego sedge Carex spissa CASP6   same
Awlfruit sedge Carex stipata CAST5   same
Awl fruited sedge Carex stipata var. stipata CASTS3   same
Straw like sedge Carex straminiformis CAST7   same
Small bract sedge Carex subbracteata CASU4   same
Brown sedge Carex subfusca CASU6   same
Blackish sedge Carex subnigricans CASU7   same
Tahoe sedge Carex tahoensis CATA   same
Brown sedge Carex teneriformis CATE4 Carex subfusca synonym**
Texas sedge (group 9) Carex texensis CATE7   same
Tioga pass sedge Carex tiogana CATI5   same
Tompkins's sedge Carex tompkinsii CATO9   same
Triangular fruit sedge Carex triquetra CATR9   same
Split awn sedge Carex tumulicola CATU3   same
  Carex turbinata CATU17    
Lateral sedge Carex unilateralis CAUN3   same
Beaked sedge Carex utriculata CAUT   same
Valley sedge Carex vallicola CAVA3   same
  Carex vallicola var. vallicola CAVAV    
Native sedge Carex vernacula CAVE5   same
Blister sedge Carex vesicaria CAVE6   same
Little green sedge Carex viridula CAVI5   same
Little green sedge Carex viridula ssp. viridula CAVIV   same
Fox sedge Carex vulpinoidea CAVU2   same
  Carex vulpinoidea var. vulpinoidea CAVUV    
Whitney's sedge Carex whitneyi CAWH   same
Amatungulu Carissa macrocarpa CAMA37    
Arizona carlowrightia Carlowrightia arizonica CAAR7   same
Muir's tarplant Carlquistia muirii CAMU27   same
Saguaro Carnegiea gigantea CAGI10   same
Tree anemone Carpenteria californica CACA17   same
Sea fig Carpobrotus chilensis CACH38   same
Iceplant Carpobrotus edulis CAED3   same
Woolly distaff thistle Carthamus lanatus CALA20   same
  Carthamus lanatus ssp. creticus CALAC3    
  Carthamus lanatus ssp. lanatus CALAL10    
White stemmed distaff thistle Carthamus leucocaulos CALE52   same
  Carthamus oxyacanthus CAOX6    
Safflower Carthamus tinctorius CATI   same
Pecan Carya illinoinensis CAIL2   same
Western moss heather Cassiope mertensiana CAME7   same
  Cassiope mertensiana var. mertensiana CAMEM    
Cricifixion thorn Castela emoryi CAEM4   same
Indian paintbrush Castilleja affinis CAAF   same
Wight's indian paint brush Castilleja affinis ssp. affinis CAAFA2   same
Seashore indian paintbrush Castilleja affinis ssp. litoralis CAAFL2   same
Tiburon indian paintbrush Castilleja affinis ssp. neglecta CAAFN2   same
Paintbrush orthocarpus Castilleja ambigua CAAM32   same
Johnny nip Castilleja ambigua ssp. ambigua CAAMA3   same
Humboldt bay owl's clover Castilleja ambigua ssp. humboldtiensis CAAMH   same
Ambiguous indian paintbrush Castilleja ambigua ssp. insalutata CAAMI2   same
Desert paintbrush Castilleja angustifolia CAAN7    
Desert paintbrush Castilleja angustifolia var. dubia CAAND Castilleja chromosa synonym**
Wavy leaf paintbrush Castilleja applegatei CAAP4   same
Forked wavy leaf paintbrush Castilleja applegatei ssp. disticha CAAPD   same
Martin's paintbrush Castilleja applegatei ssp. martinii CAAPM   same
Brewer's indian paintbrush Castilleja applegatei ssp. pallida CAAPP3   same
Pine wavy leaf paintbrush Castilleja applegatei ssp. pinetorum CAAPP4   same
Cobwebby paintbrush Castilleja arachnoidea CAAR11   same
Narrow leaved owl's clover Castilleja attenuata CAAT25   same
Short style owl's clover Castilleja brevistyla CABR37   same
Yellow owl's clover Castilleja campestris CACA79   same
Yellow owl's clover Castilleja campestris ssp. campestris CACAC14   same
Succulent owl's clover Castilleja campestris ssp. succulenta CACAS5   same
Green paintbrush Castilleja chrymactis CACH8    
Ash gray indian paintbrush Castilleja cinerea CACI6   same
Dense flower owl's clover Castilleja densiflora CADE29   same
Dense flower owl's clover Castilleja densiflora ssp. densiflora CADED3   same
Graceful owl's clover Castilleja densiflora ssp. gracilis CADEG   same
San luis obispo owl's clover Castilleja densiflora ssp. obispoensis CADEO   same
Owl's clover Castilleja exserta CAEX14   same
Purple owl's clover Castilleja exserta ssp. exserta CAEXE   same
Purple owl's clover Castilleja exserta ssp. latifolia CAEXL   same
Purple owl's clover Castilleja exserta ssp. venusta CAEXV   same
Texas paintbrush Castilleja foliolosa CAFO2   same
San clemente island indian paintbrush Castilleja grisea CAGR21   same
Harsh indian paintbrush Castilleja hispida CAHI9    
Short lobed indian paintbrush Castilleja hispida ssp. brevilobata CAHIB Castilleja brevilobata synonym*
Foothill owl's clover Castilleja lacera CALA68   same
Sierra woolly indian paintbrush Castilleja lanata CALA24    
White felted indian paintbrush Castilleja lanata ssp. hololeuca CALAH Castilleja hololeuca synonym*
San bernardino mtns. owl's clover Castilleja lasiorhyncha CALA69   same
Seaside paintbrush Castilleja latifolia CALA26   same
Lemmon's paintbrush Castilleja lemmonii CALE18   same
Desert paintbursh Castilleja linariifolia CALI4   same
  Castilleja lineariiloba CALI20    
Mendocino coast indian paintbrush Castilleja mendocinensis CAME21   same
Great red paintbrush Castilleja miniata CAMI12   same
Siskiyou indian paintbrush Castilleja miniata ssp. elata CAMIE   same
Scarlet indian paintbrush Castilleja miniata ssp. miniata CAMIM5   same
Little paintbrush Castilleja minor CAMI13   same
Lesser paintbrush Castilleja minor ssp. minor CAMIM6   same
Lesser paintbrush Castilleja minor ssp. spiralis CAMIS3   same
Soft leaved indian paintbrush Castilleja mollis CAMO8   same
Heckard's indian paintbrush Castilleja montigena CAMO20   same
Dwarf alpine paintbrush Castilleja nana CANA3   same
Mountain paintbrush Castilleja parviflora CAPA26    
Smallflower indian paintbrush Castilleja parviflora var. parviflora CAPAP8 Castilleja peirsonii synonym**
Pilose paintbrush Castilleja pilosa CAPI3   same
  Castilleja pilosa var. pilosa CAPIP    
Mojave indian paintbrush Castilleja plagiotoma CAPL7   same
Salmon creek paintbrush Castilleja praeterita CAPR11   same
Frosted paintbrush Castilleja pruinosa CAPR14   same
Cream sacs Castilleja rubicundula CARU20   same
Cream sacs Castilleja rubicundula ssp. lithospermoides CARUL   same
Cream sacs Castilleja rubicundula ssp. rubicundula CARUR2   same
Split hair indian paintbrush Castilleja schizotricha CASC20   same
Franciscan paint brush Castilleja subinclusa CASU10   same
Franciscan paintbrush Castilleja subinclusa ssp. franciscana CASUF2   same
Long leaf paintbrush Castilleja subinclusa ssp. subinclusa CASUS7   same
Hairy owl's clover Castilleja tenuis CATE26   same
River sheoak Casuarina cunninghamiana CACU8    
beach sheoak Casuarina equisetifolia CAEQ    
Gray sheoak Casuarina glauca CAGL11    
Southern catalpa Catalpa bignonioides CABI8   same
Northern catalpa Catalpa speciosa CASP8   same
Hard bluegrass Catapodium rigidum CARI2 Desmazeria rigida synonym**
Madagascar periwinkle Catharanthus roseus CARO14   same
Clasping leaved caulanthus Caulanthus amplexicaulis CAAM11   same
Clasping leaved caulanthus Caulanthus amplexicaulis var. amplexicaulis CAAMA Caulanthus amplexicaulis synonym**
Santa barbara jewelflower Caulanthus amplexicaulis var. barbarae CAAMB Caulanthus amplexicaulis synonym*
Lemmon's mustard Caulanthus anceps CAAN25   same
Cooper caulanthus Caulanthus cooperi CACO18   same
Coulter's jewel flower Caulanthus coulteri CACO38   same
Thick stemmed caulanthus Caulanthus crassicaulis CACR11   same
Thick stemmed caulanthus Caulanthus crassicaulis var. crassicaulis CACRC Caulanthus crassicaulis synonym**
Smooth thick stemmed caulanthus Caulanthus crassicaulis var. glaber CACRG Caulanthus crassicaulis synonym*
Glaucous caulanthus Caulanthus glaucus CAGL12   same
Hall's caulanthus Caulanthus hallii CAHA8   same
Slender pod jewelflower Caulanthus heterophyllus CAHE11   same
Desert candle Caulanthus inflatus CAIN15   same
Lemmon's wild cabbage Caulanthus lemmonii CALE25   same
Slender wild cabbage Caulanthus major CAMA17   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Slender wild cabbage Caulanthus major var. major CAMAM14 Caulanthus major synonym**
Sierra nevada wild cabbage Caulanthus major var. nevadensis CAMAN Caulanthus major synonym*
Hairy wild cabbage Caulanthus pilosus CAPI4   same
Payson's wild cabbage Caulanthus simulans CASI5   same
Jaeger's caulostramina Caulostramina jaegeri CAJA5 Hesperidanthus jaegeri synonym*
  Ceanothus Xarcuatus CEAR2    
  Ceanothus Xbakeri CEBA    
Flexible ceanothus Ceanothus Xflexilis CEFL4    
  Ceanothus Xlobbianus CELO    
Whitethorn x tobacco brush Ceanothus Xlorenzenii CELO2    
Mendocino ceanothus Ceanothus Xmendocinensis CEME3    
  Ceanothus Xotayensis CEOT    
  Ceanothus Xrugosus CERU    
Cascade lake ceanothus Ceanothus Xserrulatus CESE    
  Ceanothus Xvanrensselaeri CEVA    
  Ceanothus Xveitchianus CEVE4    
Island ceanothus Ceanothus arboreus CEAR   same
Rincon ridge ceanothus Ceanothus confusus CECO6   same
Trailing buckbrush Ceanothus connivens CECO2    
Snow bush Ceanothus cordulatus CECO   same
Hoary leaved ceanothus Ceanothus crassifolius CECR   same
Buck brush Ceanothus cuneatus CECU   same
Buck brush Ceanothus cuneatus var. cuneatus CECUC3   same
Sand buck brush Ceanothus cuneatus var. fascicularis CECUF2   same
Monterey ceanothus Ceanothus cuneatus var. rigidus CECUR2 Ceanothus rigidus synonym*
Lakeside ceanothus Ceanothus cyaneus CECY   same
Dwarf ceanothus Ceanothus dentatus CEDE   same
Calistoga ceanothus Ceanothus divergens CEDI   same
Pinemat Ceanothus diversifolius CEDI2   same
Coyote ceanothus Ceanothus ferrisiae CEFE2   same
Wavy leaved ceanothus Ceanothus foliosus CEFO   same
Wavy leaved ceanothus Ceanothus foliosus var. foliosus CEFOF3   same
La cuesta ceanothus Ceanothus foliosus var. medius CEFOM   same
Vine hill ceanothus Ceanothus foliosus var. vineatus CEFOV   same
Fresno ceanothus Ceanothus fresnensis CEFR   same
Glory mat Ceanothus gloriosus CEGL   same
Glory brush Ceanothus gloriosus var. exaltatus CEGLE   same
Point reyes ceanothus Ceanothus gloriosus var. gloriosus CEGLG3   same
Inverness ceanothus Ceanothus gloriosus var. porrectus CEGLP   same
Desert ceanothus Ceanothus greggii CEGR    
Cupped leaf ceanothus Ceanothus greggii var. perplexans CEGRP Ceanothus perplexans synonym*
California lilac Ceanothus greggii var. vestitus CEGRV Ceanothus vestitus synonym*
Carmel ceanothus Ceanothus griseus CEGR2 Ceanothus thyrsiflorus var. griseus synonym*
Hearst's ceanothus Ceanothus hearstiorum CEHE2   same
Santa barbara ceanothus Ceanothus impressus CEIM   same
Santa barbara ceanothus Ceanothus impressus var. impressus CEIMI   same
Nipomo mesa ceanothus Ceanothus impressus var. nipomensis CEIMN   same
Coast whitethorn Ceanothus incanus CEIN   same
Deer brush Ceanothus integerrimus CEIN3   same
Musk brush Ceanothus jepsonii CEJE   same
White flowered musk brush Ceanothus jepsonii var. albiflorus CEJEA Ceanothus jepsonii synonym*
Musk brush Ceanothus jepsonii var. jepsonii CEJEJ2 Ceanothus jepsonii synonym**
Lemmon's ceanothus Ceanothus lemmonii CELE   same
Chaparral whitethorn Ceanothus leucodermis CELE2   same
San luis obispo ceanothus Ceanothus maritimus CEMA   same
Bolinas ceanothus Ceanothus masonii CEMA3   same
Big pod ceanothus Ceanothus megacarpus CEME   same
Island bigpod ceanothus Ceanothus megacarpus var. insularis CEMEI2   same
Big pod ceanothus Ceanothus megacarpus var. megacarpus CEMEM2   same
Hairy ceanothus Ceanothus oliganthus CEOL   same
Vail lake ceanothus Ceanothus ophiochilus CEOP   same
Palmer's ceanothus Ceanothus palmeri CEPA   same
Wartleaf ceanothus Ceanothus papillosus CEPA2   same
Wartleaf ceanothus Ceanothus papillosus var. papillosus CEPAP3 Ceanothus papillosus synonym**
Mt. tranquillon ceanothus Ceanothus papillosus var. roweanus CEPAR Ceanothus papillosus synonym**
Parry ceanothus Ceanothus parryi CEPA3   same
Little leaf ceanothus Ceanothus parvifolius CEPA4   same
Kern ceanothus Ceanothus pinetorum CEPI   same
Mahala mats Ceanothus prostratus CEPR   same
Siskiyou mat Ceanothus pumilus CEPU   same
Hollyleaf ceanothus Ceanothus purpureus CEPU2   same
Pine hill ceanothus Ceanothus roderickii CERO4   same
Red stem ceanothus Ceanothus sanguineus CESA   same
Sonoma ceanothus Ceanothus sonomensis CESO   same
Jim brush Ceanothus sorediatus CESO2 Ceanothus oliganthus var. sorediatus synonym**
Greenbark ceanothus Ceanothus spinosus CESP   same
Blueblossom Ceanothus thyrsiflorus CETH   same
Woolly leaf ceanothus Ceanothus tomentosus CETO   same
Tobacco brush, snowbrush Ceanothus velutinus CEVE   same
Hooker's tobacco brush Ceanothus velutinus var. hookeri CEVEH2    
Tobacco brush Ceanothus velutinus var. velutinus CEVEV4 Ceanothus velutinus synonym**
White coast ceanothus Ceanothus verrucosus CEVE2   same
Herb of gilead Cedronella canariensis CECA    
Deodar cedar Cedrus deodara CEDE2    
  Cedrus libani CELI6    
European hackberry Celtis australis CEAU8   same
Sugarberry Celtis laevigata CELA    
Net leaf hackberry Celtis laevigata var. reticulata CELAR Celtis reticulata synonym**
Chinese hackberry Celtis sinensis CESI8   same
Southern sandbur Cenchrus echinatus CEEC   same
Mat sandbur Cenchrus longispinus CELO3   same
Coastal sandbur Cenchrus spinifex CESP4 Cenchrus incertus synonym*
Pouzin's purple star thistle Centaurea Xpouzinii CEPO8    
Syrian knapweed Centaurea babylonica CEBA4    
Purple star thistle Centaurea calcitrapa CECA2   same
Smallhead starthistle Centaurea calcitrapoides CECA5    
Dusty miller Centaurea cineraria CECI2   same
Batchelor's button Centaurea cyanus CECY2   same
Meadow knapweed Centaurea debeauxii CEDE5    
Diffuse knapweed Centaurea diffusa CEDI3   same
starhistle Centaurea diluta CEDI4   same
Wild sandheath Centaurea eriophora CEER    
Iberian knapweed Centaurea iberica CEIB   same
Brownray knapweed Centaurea jacea CEJA   same
Tocalote Centaurea melitensis CEME2   same
Lesser knapweed Centaurea nigra CENI2 Centaurea jacea ssp. nigra synonym*
Tyrol knapweed Centaurea nigrescens CENI3    
Yellow starthistle Centaurea solstitialis CESO3   same
Spotted knapweed Centaurea stoebe CEST8   same
Spotted knapweed Centaurea stoebe ssp. micranthos CESTM   same
Sicilian starthistle Centaurea sulphurea CESU   same
squarrose knapweed Centaurea virgata CEVI   same
squarrose knapweed Centaurea virgata ssp. squarrosa CEVIS2   same
  Centaurium arizonicum CEAR12 Zeltnera arizonica synonym*
Arizona centaury Centaurium calycosum CECA3    
Davy's centaury Centaurium davyi CEDA Zeltnera davyi synonym*
European centaury Centaurium erythraea CEER5   same
Cancha lagua Centaurium exaltatum CEEX Zeltnera exaltata synonym*
Monterey centaury Centaurium muehlenbergii CEMU2 Zeltnera muehlenbergii synonym*
  Centaurium namophilum CENA Zeltnera namophila synonym*
Branched centaury Centaurium pulchellum CEPU3   same
Slender centaury Centaurium tenuiflorum CETE9   same
Alkali centaury Centaurium trichanthum CETR2 Zeltnera trichantha synonym*
Beautiful centaury Centaurium venustum CEVE3 Zeltnera venusta synonym*
Charming centaury Centaurium venustum ssp. abramsii CEVEA Zeltnera venusta synonym*
  Centaurium venustum ssp. venustum CEVEV    
Jupiter's beard Centranthus ruber CERU2   same
Pappose tarweed Centromadia parryi CEPA21   same
Southern tarplant Centromadia parryi ssp. australis CEPAA   same
Congdon's tarplant Centromadia parryi ssp. congdonii CEPAC   same
Pappose tarplant Centromadia parryi ssp. parryi CEPAP4   same
Pappose tarweed Centromadia parryi ssp. rudis CEPAR4   same
Common tarweed Centromadia pungens CEPU14   same
Smooth tarplant Centromadia pungens ssp. laevis CEPUL   same
Common tarweed Centromadia pungens ssp. maritima CEPUM Centromadia pungens ssp. pungens synonym*
Common tarweed Centromadia pungens ssp. pungens CEPUP6   same
Common tarweed Centromadia pungens ssp. septentrionalis CEPUS2 Centromadia pungens ssp. pungens synonym*
Thurber spiny herb Centrostegia thurberi CETH3   same
Phantom orchid Cephalanthera austiniae CEAU   same
Common buttonbush Cephalanthus occidentalis CEOC2   same
Syrian cephalaria Cephalaria syriaca CESY    
Meadow chickweed Cerastium arvense CEAR4   same
  Cerastium arvense ssp. maximum CEARM Cerastium viride synonym**
Field chickweed Cerastium arvense ssp. strictum CEARS2   same
Bering chickweed Cerastium beeringianum CEBE2   same
Bering chickweed Cerastium beeringianum ssp. earlei CEBEE Cerastium beeringianum synonym*
Forked chickweed Cerastium dichotomum CEDI5   same
Fourstamen chickweed Cerastium diffusum CEDI7   same
Common mouse ear chickweed Cerastium fontanum CEFO2   same
Common chickweed Cerastium fontanum ssp. vulgare CEFOV2   same
Large mouse ears Cerastium glomeratum CEGL2   same
Snow in summer Cerastium tomentosum CETO2    
Tubercled crowfoot Ceratocephala testiculata CETE5 Ranunculus testiculatus synonym**
St. john's bread Ceratonia siliqua CESI3    
Hornwort Ceratophyllum demersum CEDE4   same
Watersprite Ceratopteris thalictroides CETH2    
Western redbud Cercis orbiculata CEOR9 Cercis occidentalis synonym*
Little leaved mountain mahogany Cercocarpus intricatus CEIN7 Cercocarpus ledifolius var. intricatus synonym*
Desert mountainmahogany Cercocarpus ledifolius CELE3   same
Curl leaf mountain mahogany Cercocarpus ledifolius var. intercedens CELEI Cercocarpus ledifolius var. intermontanus synonym**
Curl leaf mountain mahogany Cercocarpus ledifolius var. ledifolius CELEL   same
Birch leaf mountain mahogany Cercocarpus montanus CEMO2 Cercocarpus betuloides synonym**
Island mountain mahogany Cercocarpus montanus var. blancheae CEMOB Cercocarpus betuloides var. blancheae synonym**
Birch leaf mountain mahogany Cercocarpus montanus var. glaber CEMOG Cercocarpus betuloides synonym**
Few flowered mountain mahogany Cercocarpus montanus var. macrourus CEMOM2 Cercocarpus betuloides var. macrourus synonym**
Smooth mountain mahogany Cercocarpus montanus var. minutiflorus CEMOM Cercocarpus minutiflorus synonym**
Catalina island mountain mahogany Cercocarpus traskiae CETR4   same
Purple cestrum Cestrum elegans CEEL4   same
Early flowering jassamine Cestrum fasciculatum CEFA3    
Night jessamine Cestrum nocturnum CENO   same
Chilean jessamine Cestrum parqui CEPA9   same
Stinging serpent Cevallia sinuata CESI    
Southern sierra chaenactis Chaenactis alpigena CHAL   same
Artemisia leaved chaenactis Chaenactis artemisiifolia CHAR   same
Pebble pincushion Chaenactis carphoclinia CHCA   same
Pebble pincushion Chaenactis carphoclinia var. carphoclinia CHCAC   same
Peirson's pincushion Chaenactis carphoclinia var. peirsonii CHCAP2   same
Chaenactis Chaenactis douglasii CHDO   same
Alpine dusty maidens Chaenactis douglasii var. alpina CHDOA2   same
Dusty maidens Chaenactis douglasii var. douglasii CHDOD   same
Fremont pincushion Chaenactis fremontii CHFR   same
Common yellow chaenactis Chaenactis glabriuscula CHGL   same
Common yellow chaenactis Chaenactis glabriuscula var. glabriuscula CHGLG2   same
Variable fruited yellow chaenactis Chaenactis glabriuscula var. heterocarpha CHGLH   same
Pincushion flower Chaenactis glabriuscula var. lanosa CHGLL2   same
Big headed yellow chaenactis Chaenactis glabriuscula var. megacephala CHGLM   same
Orcutt's yellow chaenactis Chaenactis glabriuscula var. orcuttiana CHGLO   same
Mohave pincushion Chaenactis macrantha CHMA   same
Sierra chaenactis Chaenactis nevadensis CHNE   same
Parish's chaenactis Chaenactis parishii CHPA   same
Santolina chaenactis Chaenactis santolinoides CHSA   same
Esteve pincushion Chaenactis stevioides CHST   same
Shasta chaenactis Chaenactis suffrutescens CHSU   same
Xantus' chaenactis Chaenactis xantiana CHXA   same
Wheeler's chaetadelpha Chaetadelpha wheeleri CHWH   same
Heath leaved chaetopappa Chaetopappa ericoides CHER2   same
Southern mountain misery Chamaebatia australis CHAU2   same
Sierran mountain misery Chamaebatia foliolosa CHFO   same
Fern bush Chamaebatiaria millefolium CHMI2   same
Port orford cedar Chamaecyparis lawsoniana CHLA   same
Tree lucerne Chamaecytisus prolifera CHPR14 Cytisus proliferus synonym**
Dusky dog fennel Chamaemelum fuscatum CHFU2   same
Russian chamomile Chamaemelum nobile CHNO3    
Five eye chamaesaracha Chamaesaracha coronopus CHCO2   same
Abrams' prostrate spurge Chamaesyce abramsiana CHAB2   same
Rattlesnake weed Chamaesyce albomarginata CHAL11   same
Arizona spurge Chamaesyce arizonica CHAR18   same
Fendler's spurge Chamaesyce fendleri CHFE3   same
Rib seed spurge Chamaesyce glyptosperma CHGL13   same
  Chamaesyce hirta CHHI3    
Hoover's spurge Chamaesyce hooveri CHHO3   same
  Chamaesyce hypericifolia CHHY2    
Spotted spurge Chamaesyce maculata CHMA15   same
spurge Chamaesyce melanadenia CHME5   same
Desert spurge Chamaesyce micromera CHMI7   same
Large spurge Chamaesyce nutans CHNU9   same
Contura creek spurge Chamaesyce ocellata CHOC   same
Sand spurge Chamaesyce ocellata ssp. arenicola CHOCA   same
Contura creek sandmat Chamaesyce ocellata ssp. ocellata CHOCO   same
Stony creek spurge Chamaesyce ocellata ssp. rattanii CHOCR   same
Parish's spurge Chamaesyce parishii CHPA30   same
Parry's spurge Chamaesyce parryi CHPA28   same
Carrizo mountain spurge Chamaesyce pediculifera CHPE9   same
Flat seeded spurge Chamaesyce platysperma CHPL3   same
Small seeded spurge Chamaesyce polycarpa CHPO12   same
Prostrate spurge Chamaesyce prostrata CHPR6   same
Rolled leaf spurge Chamaesyce revoluta CHRE4   same
Creeping spurge Chamaesyce serpens CHSE4   same
Thyme leafed spurge Chamaesyce serpyllifolia CHSE6   same
  Chamaesyce serpyllifolia ssp. hirtella CHSEH    
Thyme leafed spurge Chamaesyce serpyllifolia ssp. serpyllifolia CHSES   same
Yuma spurge Chamaesyce setiloba CHSE8   same
Death valley spurge Chamaesyce vallis-mortae CHVA4   same
Geraldton wax Chamelaucium uncinatum CHUN4   same
Fireweed Chamerion angustifolium CHAN9   same
Fireweed Chamerion angustifolium ssp. circumvagum CHANC   same
Dwarf fireweed Chamerion latifolium CHLA13   same
Chasmanthe Chasmanthe floribunda CHFL9   same
  Cheilanthes Xfibrillosa CHFI    
  Cheilanthes Xparishii CHPA3    
Cleveland's lipfern Cheilanthes clevelandii CHCL   same
Mrs. cooper's lipfern Cheilanthes cooperae CHCO3   same
Coville's lip fern Cheilanthes covillei CHCO4   same
Slender lipfern Cheilanthes feei CHFE   same
Lace lip fern Cheilanthes gracillima CHGR   same
Coastal lipfern Cheilanthes intertexta CHIN   same
Newberry's lipfern Cheilanthes newberryi CHNE2   same
Parry cloak fern Cheilanthes parryi CHPA4   same
Viscid lip fern Cheilanthes viscida CHVI2   same
Wooton's lace fern Cheilanthes wootonii CHWO   same
Lambs quarters Chenopodium album CHAL7   same
Lambsquarters Chenopodium album var. album CHALA    
Missouri lambsquarters Chenopodium album var. missouriense CHALM2 Chenopodium missouriense synonym**
Stevens' lambsquarters Chenopodium album var. stevensii CHALS    
  Chenopodium album var. striatum CHALS2 Chenopodium strictum synonym**
Mexican tea Chenopodium ambrosioides CHAM Dysphania ambrosioides synonym*
  Chenopodium ambrosioides var. ambrosioides CHAMA16    
Dark green goosefoot Chenopodium atrovirens CHAT   same
Pit seed goosefoot Chenopodium berlandieri CHBE4   same
  Chenopodium berlandieri var. berlandieri CHBEB2    
pitseed goosefoot Chenopodium berlandieri var. sinuatum CHBES   same
  Chenopodium berlandieri var. zschackii CHBEZ    
Jerusalem oak goosefoot Chenopodium botrys CHBO2 Dysphania botrys synonym*
Soaproot Chenopodium californicum CHCA3   same
Strawberry blite Chenopodium capitatum CHCA4   same
Ridged goosefoot Chenopodium carnosulum CHCA12    
Ridged goosefoot Chenopodium carnosulum var. patagonicum CHCAP    
Goosefoot Chenopodium chenopodioides CHCH   same
Dry goosefoot Chenopodium desiccatum CHDE   same
Strawberry blite Chenopodium foliosum CHFO2   same
Fremont's goosefoot Chenopodium fremontii CHFR3   same
  Chenopodium fremontii var. fremontii CHFRF    
Oak leaved goosefoot Chenopodium glaucum CHGL3   same
Gaping goosefoot Chenopodium hians CHHI   same
Red goosefoot Chenopodium humile CHHU Chenopodium rubrum var. humile synonym**
Mealy goosefoot Chenopodium incanum CHIN2   same
Pigweed Chenopodium incanum var. occidentale CHINO   same
Thin leaved goosefoot Chenopodium leptophyllum CHLE4   same
Coastal goosefoot Chenopodium littoreum CHLI11   same
Largeseed goosefoot Chenopodium macrospermum CHMA7   same
Largeseed goosefoot Chenopodium macrospermum var. farinosum CHMAF Chenopodium macrospermum synonym*
Coast goosefoot Chenopodium macrospermum var. halophilum CHMAH Chenopodium macrospermum synonym*
Cut leaved goosefoot Chenopodium multifidum CHMU Dysphania multifida synonym*
Nettle leaf goosefoot Chenopodium murale CHMU2   same
Nevada goosefoot Chenopodium nevadense CHNE4   same
White goosefoot Chenopodium opulifolium CHOP    
Strawberry blite Chenopodium overi CHOV Chenopodium capitatum var. parvicapitatum synonym*
Manyseed goosefoot Chenopodium polyspermum CHPO   same
Manyseed goosefoot Chenopodium polyspermum var. acutifolium CHPOA   same
Meadow goosefoot Chenopodium pratericola CHPR5   same
Tasmanian goosefoot Chenopodium pumilio CHPU Dysphania pumilio synonym*
Red goosefoot Chenopodium rubrum CHRU   same
Oak leaved goosefoot Chenopodium salinum CHSA2 Chenopodium glaucum var. salinum synonym**
Large seeded goosefoot Chenopodium simplex CHSI2   same
Stinking goosefoot Chenopodium vulvaria CHVU   same
Watson's goosefoot Chenopodium watsonii CHWA   same
Desert willow Chilopsis linearis CHLI2   same
Desert willow Chilopsis linearis ssp. arcuata CHLIA   same
Little prince's pine Chimaphila menziesii CHME   same
Blake's prince's pine Chimaphila umbellata CHUM   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
  Chimaphila umbellata ssp. occidentalis CHUMO2    
Spiny chloracantha Chloracantha spinosa CHSP11   same
Rhodes grass Chloris gayana CHGA2   same
Truncate finger grass Chloris truncata CHTR   same
Tumble finger grass Chloris verticillata CHVE2   same
Feather finger grass Chloris virgata CHVI4   same
Narrow leaved soaproot Chlorogalum angustifolium CHAN2   same
Red hills soaproot Chlorogalum grandiflorum CHGR3   same
Small flowered soaproot Chlorogalum parviflorum CHPA7   same
Amole Chlorogalum pomeridianum CHPO3   same
Soap plant Chlorogalum pomeridianum var. divaricatum CHPOD   same
Dwarf soaproot Chlorogalum pomeridianum var. minus CHPOM   same
Common soaproot Chlorogalum pomeridianum var. pomeridianum CHPOP4   same
Purple amole Chlorogalum purpureum CHPU2   same
Purple amole Chlorogalum purpureum var. purpureum CHPUP2   same
Camatta canyon amole Chlorogalum purpureum var. reductum CHPUR   same
Bracketplant Chlorophytum capense CHCA28    
Skeleton weed Chondrilla juncea CHJU   same
Silk floss tree Chorisia speciosa CHSP13    
Nevada sumpweed Chorisiva nevadensis CHNE12 Euphrosyne nevadensis synonym*
Crossflower Chorispora tenella CHTE2   same
Narrow leaf spineflower Chorizanthe angustifolia CHAN3   same
Two lobed spineflower Chorizanthe biloba CHBI2   same
Two lobed spineflower Chorizanthe biloba var. biloba CHBIB   same
San benito spineflower Chorizanthe biloba var. immemora CHBII   same
Blakley's spineflower Chorizanthe blakleyi CHBL   same
Brittle spine flower Chorizanthe brevicornu CHBR   same
Brittle spineflower Chorizanthe brevicornu var. brevicornu CHBRB   same
Broad leaf brittle spineflower Chorizanthe brevicornu var. spathulata CHBRS   same
Brewer's spineflower Chorizanthe breweri CHBR2   same
Cleveland's spineflower Chorizanthe clevelandii CHCL2   same
Wrinkled spineflower Chorizanthe corrugata CHCO6   same
San francisco spineflower Chorizanthe cuspidata CHCU3   same
San francisco bay spineflower Chorizanthe cuspidata var. cuspidata CHCUC   same
Woolly headed spineflower Chorizanthe cuspidata var. villosa CHCUV   same
Diffuse spineflower Chorizanthe diffusa CHDI3   same
Douglas's spineflower Chorizanthe douglasii CHDO2   same
Fringed spineflower Chorizanthe fimbriata CHFI2   same
Fringed spineflower Chorizanthe fimbriata var. fimbriata CHFIF   same
Lace fringed spineflower Chorizanthe fimbriata var. laciniata CHFIL   same
Howell's spineflower Chorizanthe howellii CHHO2   same
Peninsular spineflower Chorizanthe leptotheca CHLE6   same
Pink spineflower Chorizanthe membranacea CHME2   same
Spoon sepal spineflower Chorizanthe obovata CHOB4   same
Orcutt's spineflower Chorizanthe orcuttiana CHOR   same
Palmer's spineflower Chorizanthe palmeri CHPA8   same
Parry's spineflower Chorizanthe parryi CHPA9   same
San fernando valley spineflower Chorizanthe parryi var. fernandina CHPAF   same
Parry's spineflower Chorizanthe parryi var. parryi CHPAP2   same
Knotweed spineflower Chorizanthe polygonoides CHPO4   same
Long spined spineflower Chorizanthe polygonoides var. longispina CHPOL   same
Knotweed spineflower Chorizanthe polygonoides var. polygonoides CHPOP5   same
Prostrate spineflower Chorizanthe procumbens CHPR4   same
Monterey spineflower Chorizanthe pungens CHPU3   same
Ben lomond spineflower Chorizanthe pungens var. hartwegiana CHPUH2   same
Monterey spineflower Chorizanthe pungens var. pungens CHPUP3   same
Straight awned spineflower Chorizanthe rectispina CHRE   same
Rigid spiny herb Chorizanthe rigida CHRI   same
Robust spineflower Chorizanthe robusta CHRO   same
Scott's valley spineflower Chorizanthe robusta var. hartwegii CHROH   same
Robust spineflower Chorizanthe robusta var. robusta CHROR   same
Mojave spineflower Chorizanthe spinosa CHSP   same
Turkish rugging Chorizanthe staticoides CHST4   same
Starlet spineflower Chorizanthe stellulata CHST5   same
One awn spineflower Chorizanthe uniaristata CHUN   same
Sonoma spineflower Chorizanthe valida CHVA   same
Priest valley spineflower Chorizanthe ventricosa CHVE3   same
Watson's spineflower Chorizanthe watsonii CHWA2   same
Wheeler's spineflower Chorizanthe wheeleri CHWH2   same
Xantus' spineflower Chorizanthe xanti CHXA2   same
White bracted spineflower Chorizanthe xanti var. leucotheca CHXAL   same
Xantus' spineflower Chorizanthe xanti var. xanti CHXAX   same
  Chrysanthemum Xmorifolium CHMO14    
Golden chinquapin Chrysolepis chrysophylla CHCH7   same
Golden chinquapin Chrysolepis chrysophylla var. chrysophylla CHCHC4   same
Bush chinquapin Chrysolepis chrysophylla var. minor CHCHM   same
Sierra chinquapin Chrysolepis sempervirens CHSE11   same
Pacific golden saxifrage Chrysosplenium glechomifolium CHGL5   same
White flowered rabbitbrush Chrysothamnus albidus CHAL9 Ericameria albida synonym*
Long flowered rabbitbrush Chrysothamnus depressus CHDE2   same
Panamint rock goldenrod Chrysothamnus gramineus CHGR13 Cuniculotinus gramineus synonym*
Greene's rabbitbrush Chrysothamnus greenei CHGR6   same
Truckee rabbitbrush Chrysothamnus humilis CHHU2   same
Green rabbitbrush Chrysothamnus viscidiflorus CHVI8   same
Sticky leaved rabbitbrush Chrysothamnus viscidiflorus ssp. axillaris CHVIA4   same
Sticky leaved rabbitbrush Chrysothamnus viscidiflorus ssp. lanceolatus CHVIL4   same
Sticky leaved rabbitbrush Chrysothamnus viscidiflorus ssp. puberulus CHVIP4   same
Sticky leaved rabbitbrush Chrysothamnus viscidiflorus ssp. viscidiflorus CHVIV2   same
  Chrysothamnus viscidiflorus ssp. viscidiflorus var. latifolius CHVIL10    
  Chrysothamnus viscidiflorus ssp. viscidiflorus var. stenophyllus CHVIS5    
  Chrysothamnus viscidiflorus ssp. viscidiflorus var. viscidiflorus CHVIV4    
Common microcalis Cicendia quadrangularis CIQU3   same
Cultivated endive Cichorium endivia CIEN    
Chicory Cichorium intybus CIIN   same
Western water hemlock Cicuta douglasii CIDO   same
Water hemlock Cicuta maculata CIMA2   same
Narrow leafed water hemlock Cicuta maculata var. angustifolia CIMAA   same
Saltmarsh water hemlock Cicuta maculata var. bolanderi CIMAB   same
Spotted water hemlock Cicuta maculata var. maculata CIMAM    
Bolander's woodreed Cinna bolanderi CIBO2   same
Drooping wood reed Cinna latifolia CILA2   same
Camphortree Cinnamomum camphora CICA   same
Small enchanter's nightshade Circaea alpina CIAL   same
Pacific enchanter's nightshade Circaea alpina ssp. pacifica CIALP2   same
Anderson's thistle Cirsium andersonii CIAN   same
Franciscan thistle Cirsium andrewsii CIAN2   same
Arizona thistle Cirsium arizonicum CIAR3   same
Canada thistle Cirsium arvense CIAR4   same
Indian thistle Cirsium brevistylum CIBR2   same
Prairie thistle Cirsium canescens CICA11   same
Gray green thistle Cirsium canovirens CICA6    
Ashland thistle Cirsium ciliolatum CICI   same
Slough thistle Cirsium crassicaule CICR   same
Peregrine thistle Cirsium cymosum CICY   same
Swamp thistle Cirsium douglasii CIDO2   same
Brewer's swamp thistle Cirsium douglasii var. breweri CIDOB2   same
Douglas' swamp thistle Cirsium douglasii var. douglasii CIDOD   same
Fountain thistle Cirsium fontinale CIFO2   same
Mt. hamilton thistle Cirsium fontinale var. campylon CIFOC   same
Fountain thistle Cirsium fontinale var. fontinale CIFOF   same
Chorro creek bog thistle Cirsium fontinale var. obispoense CIFOO   same
Suisun thistle Cirsium hydrophilum CIHY   same
Suisun thistle Cirsium hydrophilum var. hydrophilum CIHYH   same
Mt. tamalpais thistle Cirsium hydrophilum var. vaseyi CIHYV   same
La graciosa thistle Cirsium loncholepis CILO Cirsium scariosum var. loncholepis synonym*
Mohave thistle Cirsium mohavense CIMO   same
Desert thistle Cirsium neomexicanum CINE   same
Western thistle Cirsium occidentale CIOC   same
California thistle Cirsium occidentale var. californicum CIOCC4   same
Snowy thistle Cirsium occidentale var. candidissimum CIOCC   same
Compact cobwebby thistle Cirsium occidentale var. compactum CIOCC2   same
Cobweb thistle Cirsium occidentale var. occidentale CIOCO   same
Coulter's thistle Cirsium occidentale var. venustum CIOCV   same
Beaumont thistle Cirsium ochrocentrum CIOC2   same
  Cirsium ochrocentrum ssp. ochrocentrum CIOCO2    
Palo alto thistle Cirsium praeteriens CIPR2   same
Brownie thistle Cirsium quercetorum CIQU2   same
Few leaved thistle Cirsium remotifolium CIRE   same
Surf thistle Cirsium rhothophilum CIRH   same
Rough thistle Cirsium scabrum CISC4    
Elk thistle Cirsium scariosum CISC2   same
Jackson hole thistle Cirsium subniveum CISU Cirsium inamoenum var. inamoenum synonym*
Wavy leaved thistle Cirsium undulatum CIUN   same
  Cirsium undulatum var. undulatum CIUNU    
Bullthistle Cirsium vulgare CIVU   same
Kangaroo vine Cissus antarctica CIAN3   same
Desert cistanthe Cistanthe ambigua CIAM3   same
Seaside calandrinia Cistanthe maritima CIMA4   same
Common pussypaws Cistanthe monandra CIMO4 Calyptridium monandrum synonym*
One seeded pussypaws Cistanthe monosperma CIMO5 Calyptridium monospermum synonym*
Parry's pussypaws Cistanthe parryi CIPA7 Calyptridium parryi synonym*
Santa cruz mtns. pussypaws Cistanthe parryi var. hesseae CIPAH Calyptridium parryi var. hesseae synonym*
Nevada pussypaws Cistanthe parryi var. nevadensis CIPAN Calyptridium parryi var. nevadense synonym*
Parry's pussypaws Cistanthe parryi var. parryi CIPAP Calyptridium parryi synonym**
Mariposa pussypaws Cistanthe pulchella CIPU5 Calyptridium pulchellum synonym*
Pygmy pussypaws Cistanthe pygmaea CIPY Calyptridium pygmaeum synonym*
Four petaled pussypaws Cistanthe quadripetala CIQU4 Calyptridium quadripetalum synonym*
Rosy pussypaws Cistanthe rosea CIRO2 Calyptridium roseum synonym*
Pussy toes Cistanthe umbellata CIUM Calyptridium umbellatum synonym*
  Cistanthe umbellata var. caudicifera CIUMC    
Pussy toes Cistanthe umbellata var. umbellata CIUMU Calyptridium umbellatum synonym**
Hairy rockrose Cistus incanus CIIN80   same
Hairy rockrose Cistus incanus ssp. corsicus CIINC Cistus incanus synonym*
Cretan rockrose Cistus incanus ssp. creticus CIINC2    
Hairy rockrose Cistus incanus ssp. incanus CIINI    
Resinous rockrose Cistus ladanifer CILA10   same
Resinous rockrose Cistus monspeliensis CIMO7   same
Sage leaf rockrose Cistus salviifolius CISA   same
Colocynth Citrullus colocynthis CICO7    
  Citrullus lanatus CILA3   same
Watermelon Citrullus lanatus var. citroides CILAC   same
Watermelon Citrullus lanatus var. lanatus CILAL    
Saw grass Cladium californicum CLCA2   same
Chaparral fairyfan Clarkia affinis CLAF   same
Farewell to spring Clarkia amoena CLAM   same
Farewell to spring Clarkia amoena ssp. amoena CLAMA   same
Farewell to spring Clarkia amoena ssp. huntiana CLAMH   same
Farewell to spring Clarkia amoena ssp. whitneyi CLAMW   same
Glandular fairyfan Clarkia arcuata CLAR   same
Small's southern clarkia Clarkia australis CLAU2   same
Two lobed clarkia Clarkia biloba CLBI   same
Mariposa clarkia Clarkia biloba ssp. australis CLBIA   same
Two lobed clarkia Clarkia biloba ssp. biloba CLBIB2   same
Brandegee's clarkia Clarkia biloba ssp. brandegeeae CLBIB   same
Northern clarkia Clarkia borealis CLBO4   same
Shasta clarkia Clarkia borealis ssp. arida CLBOA   same
Northern clarkia Clarkia borealis ssp. borealis CLBOB   same
Punch bowl godetia Clarkia bottae CLBO   same
Brewer's clarkia Clarkia breweri CLBR   same
Red ribbons Clarkia concinna CLCO   same
Santa clara red ribbons Clarkia concinna ssp. automixa CLCOA   same
Red ribbons Clarkia concinna ssp. concinna CLCOC   same
Raiche's red ribbons Clarkia concinna ssp. raichei CLCOR   same
Speckled clarkia Clarkia cylindrica CLCY   same
Speckled clarkia Clarkia cylindrica ssp. clavicarpa CLCYC   same
Speckled clarkia Clarkia cylindrica ssp. cylindrica CLCYC2   same
Davy's clarkia Clarkia davyi CLDA   same
Delicate clarkia Clarkia delicata CLDE2   same
Dudley's clarkia Clarkia dudleyana CLDU   same
Willow herb clarkia Clarkia epilobioides CLEP   same
Slender clarkia Clarkia exilis CLEX   same
Presidio clarkia Clarkia franciscana CLFR3   same
Graceful clarkia Clarkia gracilis CLGR   same
White stemmed clarkia Clarkia gracilis ssp. albicaulis CLGRA   same
Graceful clarkia Clarkia gracilis ssp. gracilis CLGRG2   same
Sonoma clarkia Clarkia gracilis ssp. sonomensis CLGRS   same
Tracy's clarkia Clarkia gracilis ssp. tracyi CLGRT   same
California gaura Clarkia heterandra CLHE4   same
Vine hill clarkia Clarkia imbricata CLIM   same
Jolon clarkia Clarkia jolonensis CLJO2   same
Lassen clarkia Clarkia lassenensis CLLA   same
Lewis's clarkia Clarkia lewisii CLLE2   same
Merced clarkia Clarkia lingulata CLLI   same
Mildred's Clarkia Clarkia mildrediae CLMI   same
Mildred's clarkia Clarkia mildrediae ssp. lutescens CLMIL3   same
Mildred's clarkia Clarkia mildrediae ssp. mildrediae CLMIM   same
Waltham creek clarkia Clarkia modesta CLMO   same
Mosquin's clarkia Clarkia mosquinii CLMO3   same
Prostrate clarkia Clarkia prostrata CLPR   same
Purple clarkia Clarkia purpurea CLPU2   same
Purple clarkia Clarkia purpurea ssp. purpurea CLPUP   same
Purple clarkia Clarkia purpurea ssp. quadrivulnera CLPUQ   same
Large godetia Clarkia purpurea ssp. viminea CLPUV   same
Tongue clarkia Clarkia rhomboidea CLRH   same
Beaked clarkia Clarkia rostrata CLRO2   same
Farewell to spring Clarkia rubicunda CLRU   same
Ramona clarkia Clarkia similis CLSI   same
Red spotted clarkia Clarkia speciosa CLSP   same
Pismo clarkia Clarkia speciosa ssp. immaculata CLSPI   same
Red spot clarkia Clarkia speciosa ssp. nitens CLSPN   same
Red spot clarkia Clarkia speciosa ssp. polyantha CLSPP   same
Red spot clarkia Clarkia speciosa ssp. speciosa CLSPS   same
Springville clarkia Clarkia springvillensis CLSP6   same
Lake almanor clarkia Clarkia stellata CLST3   same
Temblor range clarkia Clarkia tembloriensis CLTE5   same
Vasek's clarkia Clarkia tembloriensis ssp. calientensis CLTEC   same
Temblor range clarkia Clarkia tembloriensis ssp. tembloriensis CLTET   same
Woodland clarkia Clarkia unguiculata CLUN   same
Clarkia Clarkia virgata CLVI2   same
Fort miller clarkia Clarkia williamsonii CLWI   same
Xantus' clarkia Clarkia xantiana CLXA   same
Kern canyon clarkia Clarkia xantiana ssp. parviflora CLXAP   same
Xantus' clarkia Clarkia xantiana ssp. xantiana CLXAX   same
Heart leaf spring beauty Claytonia cordifolia CLCO3   same
Little spring beauty Claytonia exigua CLEX2   same
Viridis Claytonia exigua ssp. exigua CLEXE2   same
Blue leaved spring beauty Claytonia exigua ssp. glauca CLEXG2   same
Gypsum spring beauty Claytonia gypsophiloides CLGY2   same
Western spring beauty Claytonia lanceolata CLLA2   same
  Claytonia lanceolata var. lanceolata CLLAL    
Peirson's spring beauty Claytonia lanceolata var. peirsonii CLLAP2 Claytonia lanceolata synonym*
  Claytonia lanceolata var. sessilifolia CLLAS    
Fell fields claytonia Claytonia megarhiza CLME   same
  Claytonia megarhiza var. bellidifolia CLMEB    
Sierra spring beauty Claytonia nevadensis CLNE   same
Marsh claytonia Claytonia palustris CLPA10   same
Narrow leaved miner's lettuce Claytonia parviflora CLPA5   same
Large flowered miner's lettuce Claytonia parviflora ssp. grandiflora CLPAG4   same
Miner'slettuce Claytonia parviflora ssp. parviflora CLPAP   same
Streambank springbeauty Claytonia parviflora ssp. utahensis CLPAU2   same
Green miner's lettuce Claytonia parviflora ssp. viridis CLPAV   same
Miner's lettuce Claytonia perfoliata CLPE   same
Miner's lettuce Claytonia perfoliata ssp. intermontana CLPEI   same
Southern miner's lettuce Claytonia perfoliata ssp. mexicana CLPEM   same
Claytonia Claytonia perfoliata ssp. perfoliata CLPEP   same
Red stemmed spring beauty Claytonia rubra CLRU2   same
Red stemmed spring beauty Claytonia rubra ssp. depressa CLRUD   same
Red stemmed miner's lettuce Claytonia rubra ssp. rubra CLRUR   same
Brandegee's spring beauty Claytonia saxosa CLSA3   same
Candy flower Claytonia sibirica CLSI2   same
  Claytonia sibirica var. bulbifera CLSIB    
  Claytonia sibirica var. sibirica CLSIS    
Great basin claytonia Claytonia umbellata CLUM   same
Suksdorf's spring beauty Claytonia washingtoniana CLWA6   same
Pipestem Clematis lasiantha CLLA3   same
Creek clematis Clematis ligusticifolia CLLI2   same
Western white clematis Clematis ligusticifolia var. brevifolia CLLIB    
California clematis Clematis ligusticifolia var. californica CLLIC    
Western white clematis Clematis ligusticifolia var. ligusticifolia CLLIL2    
Virgin's bower Clematis pauciflora CLPA2   same
Sweet autumn virginsbower Clematis terniflora CLTE4    
Evergreen clematis Clematis vitalba CLVI6    
Pink queen Cleome hassleriana CLHA    
  Cleome isomeris CLIS    
Yellow bee plant Cleome lutea CLLU2 Peritoma lutea synonym*
  Cleome lutea var. lutea CLLUL    
Golden bee plant Cleome platycarpa CLPL Peritoma platycarpa synonym*
Rocky mountain bee plant Cleome serrulata CLSE Peritoma serrulata synonym*
Fewleaf bee plant Cleome sparsifolia CLSP2 Carsonia sparsifolia synonym*
Shortstalk stinkweed Cleomella brevipes CLBR2   same
Hillman's stinkweed Cleomella hillmanii CLHI2   same
Mojave cleomella Cleomella obtusifolia CLOB   same
Slender cleomella Cleomella parviflora CLPA4   same
Twisted cleomella Cleomella plocasperma CLPL2   same
San miguel savory Clinopodium chandleri CLCH5   same
Yerba buena Clinopodium douglasii CLDO2   same
Monkeyflower savory Clinopodium mimuloides CLMI9   same
Red clintonia Clintonia andrewsiana CLAN2   same
Bride's bonnet Clintonia uniflora CLUN2   same
Asian pigeonwings Clitoria ternatea CLTE3    
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Bushrue Cneoridium dumosum CNDU   same
Blessed thistle Cnicus benedictus CNBE Centaurea benedicta synonym*
Greenland cochlearia Cochlearia groenlandica COGR6   same
Star mustard Coincya monensis COMO9   same
Star mustard Coincya monensis ssp. recurvata COMOR   same
Job's tears Coix lacryma-jobi COLA    
Black brush Coleogyne ramosissima CORA   same
White collinsia Collinsia bartsiifolia COBA   same
White chinese houses Collinsia bartsiifolia var. bartsiifolia COBAB   same
Davidson's collinsia Collinsia bartsiifolia var. davidsonii COBAD   same
  Collinsia bartsiifolia var. hirsuta COBAH    
White blue eyed mary Collinsia bartsiifolia var. stricta COBAS   same
Desert collinsia Collinsia callosa COCA3   same
Child's collinsia Collinsia childii COCH   same
White collinsia Collinsia concolor COCO   same
Round headed chinese houses Collinsia corymbosa COCO2   same
Large flowered collinsia Collinsia grandiflora COGR2   same
Greene's collinsia Collinsia greenei COGR3   same
Chinese houses Collinsia heterophylla COHE   same
Southern chinese houses Collinsia heterophylla var. austromontana COHEA   same
Purple chinese houses Collinsia heterophylla var. heterophylla COHEH   same
Narrow leaf collinsia Collinsia linearis COLI   same
San francisco collinsia Collinsia multicolor COMU   same
Parry's collinsia Collinsia parryi COPA2   same
Few flowered blue eyed mary Collinsia parviflora COPA3   same
Rattan's collinsia Collinsia rattanii CORA2   same
  Collinsia rattanii ssp. rattanii CORAR    
Few flowered collinsia Collinsia sparsiflora COSP   same
Field collinsia Collinsia sparsiflora var. arvensis COSPA    
Bruce's collinsia Collinsia sparsiflora var. bruceae COSPB    
Hillside collinsia Collinsia sparsiflora var. collina COSPC   same
Few flowered collinsia Collinsia sparsiflora var. sparsiflora COSPS   same
Tincture plant Collinsia tinctoria COTI   same
Torrey's collinsia Collinsia torreyi COTO   same
Torrey's collinsia Collinsia torreyi var. brevicarinata COTOB   same
Broad leaved collinsia Collinsia torreyi var. latifolia COTOL   same
Torrey's collinsia Collinsia torreyi var. torreyi COTOT   same
Wright's collinsia Collinsia torreyi var. wrightii COTOW   same
Serpentine collomia Collomia diversifolia CODI2   same
Large flowered collomia Collomia grandiflora COGR4   same
Varied leaved collomia Collomia heterophylla COHE2   same
Talus collomia Collomia larsenii COLA8   same
Narrow leaved collomia Collomia linearis COLI2   same
Flaming trumpet Collomia rawsoniana CORA3   same
Slender collomia Collomia tenella COTE   same
Yellow staining collomia Collomia tinctoria COTI2   same
Tracy's collomia Collomia tracyi COTR   same
Las animas colubrina Colubrina californica COCA18   same
Bladder senna Colutea arborescens COAR6   same
Bastard toadflax Comandra umbellata COUM   same
Bastard toad flax Comandra umbellata ssp. californica COUMC   same
Summer holly Comarostaphylis diversifolia CODI3   same
California comarostaphylis Comarostaphylis diversifolia ssp. diversifolia CODID2   same
Flat leaf summer holly Comarostaphylis diversifolia ssp. planifolia CODIP   same
Marsh cinquefoil Comarum palustre COPA28   same
Dayflower Commelina benghalensis COBE2   same
  Commelina coelestis COCO28    
Bitter snakewood Condalia globosa COGL   same
Spiny abrojo Condalia globosa var. pubescens COGLP   same
False ice plant Conicosia pugioniformis COPU18   same
Hemlock parsley Conioselinum gmelinii COGM Conioselinum pacificum synonym**
Poison hemlock Conium maculatum COMA2   same
Hare's ear mustard Conringia orientalis COOR   same
Doubtful knight's spur Consolida ajacis COAJ   same
Nevin's woolly sunflower Constancea nevinii CONE9   same
Hollyhock bindweed Convolvulus althaeoides COAL4   same
Field bindweed Convolvulus arvensis COAR4   same
Small flowered morning glory Convolvulus equitans COEQ Convolvulus simulans synonym**
Dwarf morning glory Convolvulus tricolor COTR17   same
South american horseweed Conyza bonariensis COBO Erigeron bonariensis synonym*
Canada horseweed Conyza canadensis COCA5 Erigeron canadensis synonym*
Canadian horseweed Conyza canadensis var. canadensis COCAC3 Erigeron canadensis synonym**
Canadian horseweed Conyza canadensis var. glabrata COCAG    
Tropical horseweed Conyza floribunda COFL Erigeron sumatrensis synonym*
Creeping mirrorplant Coprosma repens CORE4   same
Oregon golden thread Coptis laciniata COLA3   same
Summer coral root Corallorhiza maculata COMA25   same
summer coralroot Corallorhiza maculata var. maculata COMAM7   same
summer coralroot Corallorhiza maculata var. occidentalis COMAO5   same
Merten's coral root Corallorhiza mertensiana COME17   same
Striped coral root Corallorhiza striata COST19   same
Hooded coralroot Corallorhiza striata var. striata COSTS3    
Striped coral root Corallorhiza striata var. vreelandii COSTV2 Corallorhiza striata synonym*
Northern coral root Corallorhiza trifida COTR18   same
Yakima bird's beak Cordylanthus capitatus COCA7   same
Desert bird's beak Cordylanthus eremicus COER6   same
Desert bird's beak Cordylanthus eremicus ssp. eremicus COERE2   same
Kern bird's beak Cordylanthus eremicus ssp. kernensis COERK   same
King's bird's beak Cordylanthus kingii COKI   same
Heller's bird's beak Cordylanthus kingii ssp. helleri COKIH   same
Salt marsh bird's beak Cordylanthus maritimus COMA5 Chloropyron maritimum synonym*
Salt marsh bird's beak Cordylanthus maritimus ssp. canescens COMAC Chloropyron maritimum ssp. canescens synonym*
Salt marsh bird's beak Cordylanthus maritimus ssp. maritimus COMAM3 Chloropyron maritimum ssp. maritimum synonym*
Point reyes bird's beak Cordylanthus maritimus ssp. palustris COMAP Chloropyron maritimum ssp. palustre synonym*
Soft bird's beak Cordylanthus mollis COMO Chloropyron molle synonym**
Hispid bird's beak Cordylanthus mollis ssp. hispidus COMOH Chloropyron molle ssp. hispidum synonym*
Soft bird's beak Cordylanthus mollis ssp. mollis COMOM Chloropyron molle ssp. molle synonym*
Nevin's bird's beak Cordylanthus nevinii CONE   same
Mt. diablo bird's beak Cordylanthus nidularius CONI2   same
Orcutt's bird's beak Cordylanthus orcuttianus COOR7 Dicranostegia orcuttiana synonym*
Palmate bracted bird's beak Cordylanthus palmatus COPA8 Chloropyron palmatum synonym*
Purple bird's beak Cordylanthus parviflorus COPA9   same
Hairy bird's beak Cordylanthus pilosus COPI2   same
Hansen's bird's beak Cordylanthus pilosus ssp. hansenii COPIH   same
Hairy bird's beak Cordylanthus pilosus ssp. pilosus COPIP   same
Hairy bird's beak Cordylanthus pilosus ssp. trifidus COPIT   same
Pringle's bird's beak Cordylanthus pringlei COPR   same
Bushy bird's beak Cordylanthus ramosus CORA5   same
Rigid bird's beak Cordylanthus rigidus CORI2   same
Short bracted bird's beak Cordylanthus rigidus ssp. brevibracteatus CORIB   same
Seaside bird's beak Cordylanthus rigidus ssp. littoralis CORIL   same
Rigid bird's beak Cordylanthus rigidus ssp. rigidus CORIR   same
Bird's beak Cordylanthus rigidus ssp. setigerus CORIS2   same
Tecopa bird's beak Cordylanthus tecopensis COTE2 Chloropyron tecopense synonym*
Slender bird's beak Cordylanthus tenuis COTE3   same
Fresno county bird's beak Cordylanthus tenuis ssp. barbatus COTEB2   same
Serpentine bird's beak Cordylanthus tenuis ssp. brunneus COTEB   same
Pennell's bird's beak Cordylanthus tenuis ssp. capillaris COTEC   same
Pallid bird's beak Cordylanthus tenuis ssp. pallescens COTEP2   same
Slender bird's beak Cordylanthus tenuis ssp. tenuis COTET2   same
Viscid bird's beak Cordylanthus tenuis ssp. viscidus COTEV   same
Cabbage tree Cordyline australis COAU12   same
Bigelow coreopsis Coreopsis bigelovii COBI Leptosyne bigelovii synonym*
California coreopsis Coreopsis californica COCA8 Leptosyne californica synonym*
California coreopsis Coreopsis californica var. californica COCAC4 Leptosyne californica synonym**
Leafy stemmed coreopsis Coreopsis calliopsidea COCA9 Leptosyne calliopsidea synonym*
Douglas' coreopsis Coreopsis douglasii CODO2 Leptosyne douglasii synonym*
Giant coreopsis Coreopsis gigantea COGI Leptosyne gigantea synonym*
Largeflower tickseed Coreopsis grandiflora COGR5    
  Coreopsis grandiflora var. grandiflora COGRG    
Mt. hamilton coreopsis Coreopsis hamiltonii COHA2 Leptosyne hamiltonii synonym*
Garden coreopsis Coreopsis lanceolata COLA5   same
Sea dahlia Coreopsis maritima COMA10 Leptosyne maritima synonym*
Stillman's coreopsis Coreopsis stillmanii COST3 Leptosyne stillmanii synonym*
Calliopsis Coreopsis tinctoria COTI3   same
  Coreopsis tinctoria var. atkinsoniana COTIA    
  Coreopsis tinctoria var. tinctoria COTIT    
Wright's coreopsis Coreopsis wrightii COWR3    
Common sandaster Corethrogyne filaginifolia COFI2   same
California sandaster Corethrogyne filaginifolia var. californica COFIC    
Common sandaster Corethrogyne filaginifolia var. filaginifolia COFIF    
Cilantro Coriandrum sativum COSA   same
American bugseed Corispermum americanum COAM8   same
American bugseed Corispermum americanum var. americanum COAMA2   same
Bunch berry Cornus canadensis COCA13   same
Brown dogwood Cornus glabrata COGL3   same
Mountain dogwood Cornus nuttallii CONU4   same
American dogwood Cornus sericea COSE16   same
Western dogwood Cornus sericea ssp. occidentalis COSEO   same
Red osier dogwood Cornus sericea ssp. sericea COSES   same
Western cornelian cherry Cornus sessilis COSE3   same
  Cornus unalaschkensis COUN    
Mediterranean crownvetch Coronilla valentina COVA4   same
Mediterranean crownvetch Coronilla valentina ssp. glauca COVAG2   same
Lesser swine cress Coronopus didymus CODI6 Lepidium didymum synonym*
Greater swine cress Coronopus squamatus COSQ Lepidium coronopus synonym*
Andean pampas grass Cortaderia jubata COJU2   same
Pampas grass Cortaderia selloana COSE4   same
Golden corydalis Corydalis aurea COAU2   same
Sierra fumewort Corydalis caseana COCA15   same
Sierra corydalis Corydalis caseana ssp. caseana COCAC7   same
Beaked hazelnut Corylus cornuta COCO6   same
California hazelnut Corylus cornuta var. californica COCOC Corylus cornuta ssp. californica synonym*
Lemon scented gum Corymbia citriodora COCI4 Eucalyptus citriodora synonym**
Garden cosmos Cosmos bipinnatus COBI2   same
Sulphur cosmos Cosmos sulphureus COSU5   same
European smoketree Cotinus coggygria COCO10    
Cotoneaster Cotoneaster franchetii COFR3   same
Tree cotoneaster Cotoneaster frigidus COFR11   same
Wall or herringbone cotoneaster Cotoneaster horizontalis COHO80   same
Milkflower cotoneaster Cotoneaster lacteus COLA18   same
Woolly cotoneaster Cotoneaster pannosus COPA14   same
Simons' cotoneaster Cotoneaster simonsii COSI82   same
Brass buttons Cotula australis COAU3   same
Brass buttons Cotula coronopifolia COCO7   same
Mexican brassbuttons Cotula mexicana COME15    
Pig's ear Cotyledon orbiculata COOR2   same
Pig's ear Cotyledon orbiculata var. oblongata COORO    
  Crambe maritima CRMA    
Aquatic pygmy weed Crassula aquatica CRAQ   same
Sand pygmy weed Crassula connata CRCO34   same
Sand pygmy weed Crassula connata var. connata CRCOC Crassula connata synonym*
Sand pygmy weed Crassula connata var. erectoides CRCOE Crassula connata synonym*
Sand pygmy weed Crassula connata var. eremica CRCOE2 Crassula connata synonym*
Sand pygmy weed Crassula connata var. subsimplex CRCOS Crassula connata synonym*
Cape province pygmyweed Crassula multicava CRMU10   same
Jade plant Crassula ovata CROV3   same
Aquatic pygmy weed Crassula saginoides CRSA7 Crassula aquatica synonym*
  Crassula solierii CRSO4    
Mediterranean pygmy weed Crassula tillaea CRTI   same
Castlegar hawthorne Crataegus castlegarensis CRCA30   same
Douglas' hawthorn Crataegus douglasii CRDO2   same
Hawthorn Crataegus monogyna CRMO3   same
Klamath hawthorn Crataegus suksdorfii CRSU16 Crataegus gaylussacia synonym*
Tall hawksbeard Crepis acuminata CRAC2   same
  Crepis acuminata ssp. acuminata CRACA    
Baker's hawksbeard Crepis bakeri CRBA2   same
Baker's hawksbeard Crepis bakeri ssp. bakeri CRBAB   same
Cusick's hawksbeard Crepis bakeri ssp. cusickii CRBAC   same
Idaho hawksbeard Crepis bakeri ssp. idahoensis CRBAI   same
Italian hawksbeard Crepis bursifolia CRBU3   same
Smooth hawksbeard Crepis capillaris CRCA3   same
Intermediate hawksbeard Crepis intermedia CRIN4   same
Modoc hawksbeard Crepis modocensis CRMO4   same
Modoc hawksbeard Crepis modocensis ssp. modocensis CRMOM   same
Modoc hawksbeard Crepis modocensis ssp. subacaulis CRMOS   same
Mountain hawk's beard Crepis monticola CRMO5   same
Dwarf hawksbeard Crepis nana CRNA   same
  Crepis nana ssp. nana CRNAN    
  Crepis nana ssp. ramosa CRNAR    
Western hawk's beard Crepis occidentalis CROC   same
largeflower hawksbeard Crepis occidentalis ssp. conjuncta CROCC   same
largeflower hawksbeard Crepis occidentalis ssp. costata CROCC2   same
largeflower hawksbeard Crepis occidentalis ssp. occidentalis CROCO2   same
largeflower hawksbeard Crepis occidentalis ssp. pumila CROCP   same
Naked stemmed hawksbeard Crepis pleurocarpa CRPL   same
Red hawksbeard Crepis rubra CRRU9    
Meadow hawksbeard Crepis runcinata CRRU3   same
Anderson's meadow hawksbeard Crepis runcinata ssp. andersonii CRRUA   same
Hall's meadow hawksbeard Crepis runcinata ssp. hallii CRRUH   same
Fiddleleaf hawksbeard Crepis runcinata ssp. imbricata CRRUI    
Rough hawksbeard Crepis setosa CRSE2   same
Narrowleaf hawksbeard Crepis tectorum CRTE3   same
Beaked hawksbeard Crepis vesicaria CRVE3   same
Weedy hawksbeard Crepis vesicaria ssp. taraxacifolia CRVET   same
Alkali weed Cressa truxillensis CRTR5   same
Spring gold Crocidium multicaule CRMU   same
Monbretia Crocosmia Xcrocosmiiflora CRCR6   same
Bigelow's ragged rock flower Crossosoma bigelovii CRBI2   same
  Crossosoma bigelovii var. bigelovii CRBIB    
Catalina crossosoma Crossosoma californicum CRCA4   same
Desert croton Croton californicus CRCA5   same
  Croton californicus var. californicus CRCAC    
Desert croton Croton californicus var. tenuis CRCAT Croton californicus synonym*
Dove weed Croton setigerus CRSE11   same
Wiggins's croton Croton wigginsii CRWI2   same
Narrow leafed crucianella Crucianella angustifolia CRAN11   same
Bearded creeper Crupina vulgaris CRVU2   same
  Crupina vulgaris var. vulgaris CRVUV    
Foxtail prickle grass Crypsis alopecuroides CRAL2   same
Swamp grass Crypsis schoenoides CRSC   same
African prickle grass Crypsis vaginiflora CRVA2   same
Common cryptantha Cryptantha affinis CRAF   same
Wilkes' cryptantha Cryptantha ambigua CRAM3   same
Narrow leaved forget me not Cryptantha angustifolia CRAN4   same
Bearded cryptantha Cryptantha barbigera CRBA5   same
Cocks comb cat's eye Cryptantha celosioides CRCE   same
James' cryptantha Cryptantha cinerea CRCI3   same
Bownut cryptantha Cryptantha cinerea var. abortiva CRCIA   same
Uestern forget me not Cryptantha circumscissa CRCI2   same
Cushion cryptantha Cryptantha circumscissa var. circumscissa CRCIC2   same
Cushion cryptantha Cryptantha circumscissa var. hispida CRCIH Cryptantha circumscissa var. circumscissa synonym*
Rosette cushion cryptantha Cryptantha circumscissa var. rosulata CRCIR   same
Common cryptantha Cryptantha clevelandii CRCL   same
Cleveland's cryptantha Cryptantha clevelandii var. clevelandii CRCLC   same
Serpentine cryptantha Cryptantha clevelandii var. dissita CRCLD Cryptantha dissita synonym*
Coastal cryptantha Cryptantha clevelandii var. florosa CRCLF   same
Prickly cryptantha Cryptantha clokeyi CRCL2   same
Yellow cryptantha Cryptantha confertiflora CRCO12   same
Coast range cryptantha Cryptantha corollata CRCO33   same
Ashen forget me not Cryptantha costata CRCO15   same
Silky cryptantha Cryptantha crinita CRCR4   same
Subalpine cryptantha Cryptantha crymophila CRCR5   same
Gravel cryptantha Cryptantha decipiens CRDE   same
Bush loving cryptantha Cryptantha dumetorum CRDU   same
Prickly cryptantha Cryptantha echinella CREC   same
Deep scarred cryptantha Cryptantha excavata CREX   same
Sand dune cryptantha Cryptantha fendleri CRFE3   same
Beaked cryptantha Cryptantha flaccida CRFL4   same
Rough seed cryptantha Cryptantha flavoculata CRFL6   same
Gander's cryptantha Cryptantha ganderi CRGA2   same
Truckee cryptantha Cryptantha glomeriflora CRGL3   same
Slender cryptantha Cryptantha gracilis CRGR3   same
Napa cryptantha Cryptantha hispidula CRHI   same
Hoffmann's virgin river cryptantha Cryptantha hoffmannii CRHO2   same
Rough stemmed forget me not Cryptantha holoptera CRHO3   same
Hoover's cryptantha Cryptantha hooveri CRHO4   same
Low oreocarya Cryptantha humilis CRHU2   same
Tulare cryptantha Cryptantha incana CRIN7   same
Common cryptanth Cryptantha intermedia CRIN8   same
Popcorn flower Cryptantha leiocarpa CRLE4   same
Mariposa cryptantha Cryptantha mariposae CRMA6   same
Guadalupe island cryptantha Cryptantha maritima CRMA7   same
  Cryptantha maritima var. maritima CRMAM    
  Cryptantha maritima var. pilosa CRMAP    
Purple root cryptantha Cryptantha micrantha CRMI   same
Mountain red-root cryptantha Cryptantha micrantha var. lepida CRMIL2   same
Red-root cryptantha Cryptantha micrantha var. micrantha CRMIM   same
Small flowered cryptantha Cryptantha micromeres CRMI2   same
Tejon cryptantha Cryptantha microstachys CRMI3   same
  Cryptantha milo-bakeri CRMI4    
Mojave cryptantha Cryptantha mohavensis CRMO7   same
Prickly cryptantha Cryptantha muricata CRMU2   same
Colusa cryptantha Cryptantha nemaclada CRNE   same
Nevada forget me not Cryptantha nevadensis CRNE2   same
Nevada cryptantha Cryptantha nevadensis var. nevadensis CRNEN   same
Rigid cryptantha Cryptantha nevadensis var. rigida CRNER   same
Sierra cryptantha Cryptantha nubigena CRNU2   same
Sharp nut cryptantha Cryptantha oxygona CROX   same
Winged nut forget me not Cryptantha pterocarya CRPT   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Tuscon cryptantha Cryptantha pterocarya var. cycloptera CRPTC   same
Wingnut cryptantha Cryptantha pterocarya var. pterocarya CRPTP2   same
Woody forget me not Cryptantha racemosa CRRA2   same
Rattan's cryptantha Cryptantha rattanii CRRA3   same
Curve nut cryptantha Cryptantha recurvata CRRE5   same
Bristlecone cryptantha Cryptantha roosiorum CRRO3   same
Gray cryptantha Cryptantha scoparia CRSC2   same
Cushion cryptantha Cryptantha similis CRSI4   same
Pine cryptantha Cryptantha simulans CRSI2   same
Sierra perennial cryptantha Cryptantha sobolifera CRSO3 Cryptantha subretusa synonym**
Slender cryptantha Cryptantha sparsiflora CRSP3   same
Snake river cryptantha Cryptantha spiculifera CRSP4    
Torrey's cryptantha Cryptantha torreyana CRTO4   same
Trask's cryptantha Cryptantha traskiae CRTR7   same
New york mtns. cryptantha Cryptantha tumulosa CRTU   same
Scented forget me not Cryptantha utahensis CRUT   same
Virgin river cryptantha Cryptantha virginensis CRVI5   same
Watson's cryptantha Cryptantha watsonii CRWA2   same
American parsley fern Cryptogramma acrostichoides CRAC3   same
Cascade parsely fern Cryptogramma cascadensis CRCA23   same
West indian gherkin Cucumis anguria CUAN    
  Cucumis anguria var. anguria CUANA    
Cantaloupe Cucumis melo CUME   same
Paddy melon Cucumis myriocarpus CUMY   same
Finger leaved gourd Cucurbita digitata CUDI   same
Figleaf gourd Cucurbita ficifolia CUFI2    
Missouri gourd Cucurbita foetidissima CUFO   same
Coyote melon Cucurbita palmata CUPA   same
Field pumpkin Cucurbita pepo CUPE   same
Field pumpkin Cucurbita pepo var. medullosa CUPEM2    
Field pumpkin Cucurbita pepo var. pepo CUPEP   same
Carrotwood Cupaniopsis anacardioides CUAN4    
Italian cypress Cupressus sempervirens CUSE2    
Alfalfa dodder Cuscuta approximata CUAP2   same
San joaquin dodder Cuscuta brachycalyx CUBR   same
San joaquin dodder Cuscuta brachycalyx var. apodanthera CUBRA Cuscuta brachycalyx synonym*
  Cuscuta brachycalyx var. brachycalyx CUBRB    
California dodder Cuscuta californica CUCA   same
Pointed dodder Cuscuta californica var. apiculata CUCAA   same
California dodder Cuscuta californica var. breviflora CUCAB Cuscuta occidentalis synonym*
Short flowered dodder Cuscuta californica var. californica CUCAC   same
Papillate dodder Cuscuta californica var. papillosa CUCAP   same
Canyon dodder Cuscuta ceanothi CUCE2 Cuscuta subinclusa synonym**
Buttonbush dodder Cuscuta cephalanthi CUCE   same
Desert dodder Cuscuta denticulata CUDE2   same
  Cuscuta denticulata var. denticulata CUDED    
  Cuscuta epithymum CUEP    
Boggs lake dodder Cuscuta howelliana CUHO   same
Big seed alfalfa dodder Cuscuta indecora CUIN   same
Big seed alfalfa dodder Cuscuta indecora var. indecora CUINI   same
Nerve petaled dodder Cuscuta indecora var. neuropetala CUINN Cuscuta indecora var. indecora synonym*
Japanese dodder Cuscuta japonica CUJA   same
Slender dodder Cuscuta leptantha CULE    
Peruvian dodder Cuscuta obtusiflora CUOB   same
Peruvian dodder Cuscuta obtusiflora var. glandulosa CUOBG   same
Western field dodder Cuscuta pentagona CUPE3    
Field dodder Cuscuta pentagona var. pentagona CUPEP2 Cuscuta campestris synonym**
Giant dodder Cuscuta reflexa CURE   same
Saltmarsh dodder Cuscuta salina CUSA   same
Dodder Cuscuta salina var. major CUSAM Cuscuta pacifica var. pacifica synonym*
Saltmarsh dodder Cuscuta salina var. papillata CUSAP Cuscuta pacifica var. papillata synonym*
Salt marsh dodder Cuscuta salina var. salina CUSAS Cuscuta salina synonym**
Fringed dodder Cuscuta suaveolens CUSU   same
Mountain dodder Cuscuta suksdorfii CUSU3   same
Mountain dodder Cuscuta suksdorfii var. subpedicellata CUSUS Cuscuta suksdorfii synonym*
Mountain dodder Cuscuta suksdorfii var. suksdorfii CUSUS2    
Desert dodder Cuscuta veatchii CUVE2   same
Alkali draba Cusickiella douglasii CUDO3   same
Bodie hills cusickiella Cusickiella quadricostata CUQU   same
Memphisgrass Cutandia memphitica CUME2    
  Cyanopsis muricata CYMU7 Volutaria muricata synonym*
Cycladenia Cycladenia humilis CYHU   same
Cycladenia Cycladenia humilis var. humilis CYHUH   same
Jones' waxydogbane Cycladenia humilis var. jonesii CYHUJ   same
Showy cycladenia Cycladenia humilis var. venusta CYHUV   same
Winged pigweed Cycloloma atriplicifolium CYAT   same
Marsh parsley Cyclospermum leptophyllum CYLE7   same
Quince Cydonia oblonga CYOB2    
Hoffmann's teddybear cholla Cylindropuntia Xfosbergii CYFO4   same
Buck horn cholla Cylindropuntia acanthocarpa CYAC8   same
Colorado buckhorn cholla Cylindropuntia acanthocarpa var. coloradensis CYACC2   same
Buckhorn cholla Cylindropuntia acanthocarpa var. major CYACM    
Teddybear cholla Cylindropuntia bigelovii CYBI9   same
California cholla Cylindropuntia californica CYCA25   same
California pricklypear Cylindropuntia californica var. californica CYCAC   same
Brownspined pricklypear Cylindropuntia californica var. parkeri CYCAP5   same
Wiggins' cholla Cylindropuntia echinocarpa CYEC3   same
  Cylindropuntia fulgida CYFU10    
  Cylindropuntia fulgida var. fulgida CYFUF    
Gander's buckhorn cholla Cylindropuntia ganderi CYGA5   same
Munz's cholla Cylindropuntia munzii CYMU12   same
Coastal cholla Cylindropuntia prolifera CYPR19   same
Branched pencil cholla Cylindropuntia ramosissima CYRA9   same
Wolf's opuntia Cylindropuntia wolfii CYWO   same
Kenilworth ivy Cymbalaria muralis CYMU   same
Indian parsnip Cymopterus aboriginum CYAB   same
Gray's cymopterus Cymopterus cinerarius CYCI2   same
Desert cymopterus Cymopterus deserticola CYDE   same
Gilman's cymopterus Cymopterus gilmanii CYGI   same
Globose cymopterus Cymopterus globosus CYGL2   same
Arizona cymopterus Cymopterus multinervatus CYMU2   same
Panamint indian parsnip Cymopterus panamintensis CYPA   same
Panamint indian parsnip Cymopterus panamintensis var. acutifolius CYPAA   same
Panamint indian parsnip Cymopterus panamintensis var. panamintensis CYPAP   same
Purple cymopterus Cymopterus purpurascens CYPU   same
Ripley's cymopterus Cymopterus ripleyi CYRI2   same
Louise's swallow wort Cynanchum louiseae CYLO11    
Vine milkweed Cynanchum utahense CYUT Funastrum utahense synonym*
Cardoon Cynara cardunculus CYCA   same
Globe or garden artichoke Cynara scolymus CYSC2 Cynara cardunculus ssp. cardunculus synonym*
Bermuda grass Cynodon dactylon CYDA   same
Star grass Cynodon plectostachyus CYPL2    
African bermuda grass Cynodon transvaalensis CYTR    
Houndstongue Cynoglossum grande CYGR   same
Hound's tongue Cynoglossum occidentale CYOC   same
Hound's tongue Cynoglossum officinale CYOF   same
Crested dogtail grass Cynosurus cristatus CYCR   same
Dogtail grass Cynosurus echinatus CYEC   same
Short pointed cyperus Cyperus acuminatus CYAC2   same
Slender flatsedge Cyperus bipartitus CYBI6   same
Variable flatsedge Cyperus difformis CYDI4   same
Tall cyperus Cyperus eragrostis CYER   same
Red rooted cyperus Cyperus erythrorhizos CYER2   same
Nut grass Cyperus esculentus CYES   same
Yellow nutsedge Cyperus esculentus var. leptostachyus CYESL   same
yellow nutsedge Cyperus esculentus var. macrostachyus CYESM   same
Yellow flatsedge Cyperus flavescens CYFL   same
Whiteedge flatsedge Cyperus flavicomus CYFL5   same
Brown flatsedge Cyperus fuscus CYFU3   same
Slimjim flatsedge Cyperus gracilis CYGR9    
Umbrella plant Cyperus involucratus CYIN6   same
Ricefield flatsedge Cyperus iria CYIR   same
Smooth cyperus Cyperus laevigatus CYLA2   same
Ligulate flatsedge Cyperus ligularis CYLI    
Brown cyperus Cyperus niger CYNI2   same
Fragrant flatsedge Cyperus odoratus CYOD   same
Owan's flatsedge Cyperus owanii CYOW2    
Papyrus Cyperus papyrus CYPA8    
Parish's flatsedge Cyperus parishii CYPA4   same
Miniature flatsedge Cyperus prolifer CYPR17    
Nutgrass Cyperus rotundus CYRO   same
Awned cyperus Cyperus squarrosus CYSQ   same
Straw colored cyperus Cyperus strigosus CYST   same
Green flatsedge Cyperus virens CYVI2    
California lady's slipper Cypripedium californicum CYCA4   same
Clustered lady's slipper Cypripedium fasciculatum CYFA   same
Mountain lady's slipper Cypripedium montanum CYMO2   same
Lesser yellow lady's slipper Cypripedium parviflorum CYPA19   same
Greater yellow lady's slipper Cypripedium parviflorum var. makasin CYPAM3   same
Panal Cypselea humifusa CYHU3   same
Japanese netvein hollyfern Cyrtomium falcatum CYFA2   same
Brittle fern Cystopteris fragilis CYFR2   same
  Cytisus Xdallimorei CYDA2    
Spanish broom Cytisus multiflorus CYMU3   same
Scotch broom Cytisus scoparius CYSC4   same
Scotch broom Cytisus scoparius var. andreanus CYSCA    
Scotch broom Cytisus scoparius var. scoparius CYSCS2    
Portuguese broom Cytisus striatus CYST7   same
Orchardgrass Dactylis glomerata DAGL   same
  Dactylis glomerata ssp. glomerata DAGLG    
Crows foot grass Dactyloctenium aegyptium DAAE   same
Gregg's prairie clover Dalea greggii DAGR2    
Silky dalea Dalea mollis DAMO   same
Silky dalea Dalea mollissima DAMO2   same
Ornate dalea Dalea ornata DAOR2   same
Searls' prairie clover Dalea searlsiae DASE3   same
California damsonium Damasonium californicum DACA12   same
California oatgrass Danthonia californica DACA3   same
Mountain heath grass Danthonia decumbens DADE   same
Timber oatgrass Danthonia intermedia DAIN   same
One spiked oatgrass Danthonia unispicata DAUN   same
California pitcherplant Darlingtonia californica DACA5   same
Umbrella plant Darmera peltata DAPE   same
Shrubby cinquefoil Dasiphora fruticosa DAFR6   same
Shrubby cinquefoil Dasiphora fruticosa ssp. floribunda DAFRF Dasiphora fruticosa synonym**
low woollygrass Dasyochloa pulchella DAPU7   same
Durango root Datisca glomerata DAGL2   same
Small datura Datura discolor DADI2   same
Pricklyburr Datura inoxia DAIN2    
Chinese thornapple Datura quercifolia DAQU Datura ferox synonym**
Jimson weed Datura stramonium DAST   same
Jimsonweed Datura wrightii DAWR2   same
Carrot Daucus carota DACA6   same
Wild carrot Daucus pusillus DAPU3   same
July gold Dedeckera eurekensis DEEU   same
Red rock tarplant Deinandra arida DEAR8   same
Livermore moonshine Deinandra bacigalupii DEBA10   same
Island tarplant Deinandra clementina DECL   same
Otay tarplant Deinandra conjugens DECO13   same
Coastal tarweed Deinandra corymbosa DECO14   same
Coastal tarweed Deinandra corymbosa ssp. corymbosa DECOC2    
Coastal tarweed Deinandra corymbosa ssp. macrocephala DECOM Deinandra corymbosa synonym*
Hall's tarplant Deinandra halliana DEHA7   same
Grassland tarweed Deinandra increscens DEIN15   same
Leafy tarplant Deinandra increscens ssp. foliosa DEINF2 Deinandra paniculata synonym*
Grassland tarweed Deinandra increscens ssp. increscens DEINI8   same
Gaviota tarplant Deinandra increscens ssp. villosa DEINV3   same
Santa susana tarplant Deinandra minthornii DEMI4   same
Mojave tarplant Deinandra mohavensis DEMO5   same
Kern tarweed Deinandra pallida DEPA17   same
Salinas river tarweed Deinandra pentactis DEPE5   same
Cape ivy Delairea odorata DEOD   same
Ice plant Delosperma litorale DELI4   same
  Delphinium Xinflexum DEIN7    
Anderson larkspur Delphinium andersonii DEAN   same
Anthony peak larkspur Delphinium antoninum DEAN5   same
Baker's larkspur Delphinium bakeri DEBA   same
Coast larkspur Delphinium californicum DECA   same
California larkspur Delphinium californicum ssp. californicum DECAC   same
Coastal larkspur Delphinium californicum ssp. interius DECAI   same
Scarlet larkspur Delphinium cardinale DECA2   same
Larkspur Delphinium decorum DEDE   same
Coastal larkspur Delphinium decorum ssp. decorum DEDED   same
Tracy's larkspur Delphinium decorum ssp. tracyi DEDET   same
Few flowered larkspur Delphinium depauperatum DEDE2   same
Sierra larkspur Delphinium glaucum DEGL3   same
Meadow larkspur Delphinium gracilentum DEGR   same
Gypsum loving larkspur Delphinium gypsophilum DEGY   same
Gypsum loving larkspur Delphinium gypsophilum ssp. gypsophilum DEGYG    
Small flowered gypsum loving larkspur Delphinium gypsophilum ssp. parviflorum DEGYP Delphinium gypsophilum synonym*
Hansen's larkspur Delphinium hansenii DEHA   same
Ewan's larkspur Delphinium hansenii ssp. ewanianum DEHAE   same
Hansen's larkspur Delphinium hansenii ssp. hansenii DEHAH   same
Kern larkspur Delphinium hansenii ssp. kernense DEHAK   same
Western larkspur Delphinium hesperium DEHE   same
Cuyamaca larkspur Delphinium hesperium ssp. cuyamacae DEHEC   same
Western larkspur Delphinium hesperium ssp. hesperium DEHEH   same
Western larkspur Delphinium hesperium ssp. pallescens DEHEP   same
Hutchinson's larkspur Delphinium hutchinsoniae DEHU   same
Unexpected larkspur Delphinium inopinum DEIN   same
Yellow larkspur Delphinium luteum DELU   same
Canyon larkspur Delphinium nudicaule DENU   same
Nuttall's larkspur Delphinium nuttallianum DENU2   same
Parish's larkspur Delphinium parishii DEPA   same
Pale parish's larkspur Delphinium parishii ssp. pallidum DEPAP4   same
Parish's larkspur Delphinium parishii ssp. parishii DEPAP3   same
Intermediate larkspur Delphinium parishii ssp. subglobosum DEPAS   same
San bernardino larkspur Delphinium parryi DEPA2   same
Dune larkspur Delphinium parryi ssp. blochmaniae DEPAB   same
Eastwood's larkspur Delphinium parryi ssp. eastwoodiae DEPAE2   same
Seaside larkspur Delphinium parryi ssp. maritimum DEPAM2   same
San bernardino larkspur Delphinium parryi ssp. parryi DEPAP5   same
Mt. pinos larkspur Delphinium parryi ssp. purpureum DEPAP6   same
Spreading larkspur Delphinium patens DEPA3   same
Spreading larkspur Delphinium patens ssp. hepaticoideum DEPAH   same
Spreading larkspur Delphinium patens ssp. montanum DEPAM   same
Spreading larkspur Delphinium patens ssp. patens DEPAP7   same
Mountain marsh larkspur Delphinium polycladon DEPO   same
Kern county larkspur Delphinium purpusii DEPU   same
Recurved larkspur Delphinium recurvatum DERE2   same
Tall mountain larkspur Delphinium scaposum DESC   same
Spiked larkspur Delphinium stachydeum DEST   same
Cow poison Delphinium trolliifolium DETR2   same
Swamp larkspur Delphinium uliginosum DEUL   same
Umbrella larkspur Delphinium umbraculorum DEUM   same
Royal larkspur Delphinium variegatum DEVA   same
San clemente island larkspur Delphinium variegatum ssp. kinkiense DEVAK   same
Thorne's royal larkspur Delphinium variegatum ssp. thornei DEVAT   same
Royal larkspur Delphinium variegatum ssp. variegatum DEVAV   same
Channel island tree poppy Dendromecon harfordii DEHA3   same
Bush poppy Dendromecon rigida DERI   same
  Dendromecon rigida ssp. rhamnoides DERIR    
  Dendromecon rigida ssp. rigida DERIR2    
Tufted hair grass Deschampsia beringensis DEBE2 Deschampsia cespitosa ssp. beringensis synonym*
Tufted hair grass Deschampsia cespitosa DECE   same
Annual hairgrass Deschampsia danthonioides DEDA   same
Hairgrass Deschampsia elongata DEEL   same
Coastal tufted hair grass Deschampsia holciformis DEHO2 Deschampsia cespitosa ssp. holciformis synonym*
Sierra tansy mustard Descurainia californica DECA6   same
Mountain tansy mustard Descurainia incana DEIN5   same
Mountain tansy mustard Descurainia incana ssp. incisa DEINI2 Descurainia incisa synonym**
  Descurainia incana ssp. viscosa DEINV    
Blunt tansymustard Descurainia obtusa DEOB    
White tansy mustard Descurainia obtusa ssp. adenophora DEOBA Descurainia adenophora synonym*
Great basin tansy mustard Descurainia paradisa DEPA14   same
Paradise tansymustard Descurainia paradisa ssp. paradisa DEPAP10    
Yellow tansy mustard Descurainia pinnata DEPI   same
western tansymustard Descurainia pinnata ssp. brachycarpa DEPIB   same
  Descurainia pinnata ssp. filipes DEPIF Descurainia longipedicellata synonym*
Smooth western tansy mustard Descurainia pinnata ssp. glabra DEPIG   same
Alkali western tansy mustard Descurainia pinnata ssp. halictorum DEPIH    
Intermediate western tansy mustard Descurainia pinnata ssp. intermedia DEPII    
Menzies' tansy mustard Descurainia pinnata ssp. menziesii DEPIM    
western tansymustard Descurainia pinnata ssp. ochroleuca DEPIO2   same
Herb sophia Descurainia sophia DESO2   same
Deptford pink Dianthus armeria DIAR   same
Sweetwilliam Dianthus barbatus DIBA   same
Maiden pink Dianthus deltoides DIDE   same
Feathered pink Dianthus plumarius DIPL   same
Pacific bleedinghearts Dicentra formosa DIFO   same
Bleeding heart Dicentra formosa ssp. formosa DIFOF    
  Dicentra formosa ssp. oregona DIFOO    
Tulare county bleeding heart Dicentra nevadensis DINE   same
Few flowered bleeding heart Dicentra pauciflora DIPA   same
Steers head Dicentra uniflora DIUN   same
Western witch grass Dichanthelium acuminatum DIAC2 Panicum acuminatum synonym*
Western witch grass Dichanthelium acuminatum var. acuminatum DIACA Panicum acuminatum synonym**
Pacific panic grass Dichanthelium acuminatum var. fasciculatum DIACF Panicum acuminatum var. fasciculatum synonym**
Lindheimer panicgrass Dichanthelium acuminatum var. lindheimeri DIACL Panicum acuminatum var. lindheimeri synonym**
  Dichanthelium acuminatum var. thermale DIACT2    
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
  Dichanthelium longiligulatum DILO4    
  Dichanthelium oligosanthes DIOL    
Scribner's rosette grass Dichanthelium oligosanthes var. scribnerianum DIOLS Panicum oligosanthes var. scribnerianum synonym**
  Dichanthelium villosissimum DIVI7    
  Dichanthelium villosissimum var. villosissimum DIVIV    
  Dichelostemma Xvenustum DIVE6    
Blue dicks or wild hyacinth Dichelostemma capitatum DICA14   same
Wild hyacinth Dichelostemma capitatum ssp. capitatum DICAC5   same
Few flowered blue dicks Dichelostemma capitatum ssp. pauciflorum DICAP   same
Fork toothed ookow Dichelostemma congestum DICO19   same
Firecracker flower Dichelostemma ida-maia DIID   same
Many flowered brodiaea Dichelostemma multiflorum DIMU5   same
Twining brodiaea Dichelostemma volubile DIVO   same
Dichondra Dichondra donelliana DIDO3   same
Asian ponysfoot Dichondra micrantha DIMI   same
Western dichondra Dichondra occidentalis DIOC2   same
Desert dicoria Dicoria canescens DICA4   same
  Dicoria canescens ssp. canescens DICAC2    
  Dicoria canescens ssp. clarkiae DICAC    
  Dicoria canescens ssp. hispidula DICAH    
Norris' beard moss Didymodon norrisii DINO3    
Foxglove Digitalis purpurea DIPU   same
  Digitalis purpurea ssp. purpurea DIPUP2    
Arizona cottontop Digitaria californica DICA8   same
Southern crabgrass Digitaria ciliaris DICI   same
Digitgrass Digitaria eriantha DIER    
Smooth crabgrass Digitaria ischaemum DIIS   same
Crabgrass Digitaria sanguinalis DISA   same
Doublet Dimeresia howellii DIHO2   same
African daisy Dimorphotheca sinuata DISI4   same
Viper grass Dinebra retroflexa DIRE7    
Rough buttonweed Diodia teres DITE2   same
  Diodia teres var. teres DITET    
Common persimmon Diospyros virginiana DIVI5    
Sticky monkeyflower Diplacus aridus DIAR6 Mimulus aurantiacus synonym**
Sticky monkeyflower Diplacus aurantiacus DIAU Mimulus aurantiacus synonym**
Sticky monkeyflower Diplacus aurantiacus ssp. aurantiacus DIAUA Mimulus aurantiacus synonym**
Sticky monkeyflower Diplacus aurantiacus ssp. australis DIAUA2 Mimulus aurantiacus synonym**
Sticky monkeyflower Diplacus calycinus DICA12 Mimulus aurantiacus var. pubescens synonym*
Cleveland's bush monkeyflower Diplacus clevelandii DICL2 Mimulus clevelandii synonym**
Sticky monkeyflower Diplacus fasciculatus DIFA3 Mimulus aurantiacus var. grandiflorus synonym*
Sticky monkeyflower Diplacus grandiflorus DIGR5 Mimulus aurantiacus var. grandiflorus synonym*
Chaparral bush monkeyflower Diplacus linearis DILI4    
Sticky monkeyflower Diplacus lompocensis DILO5 Mimulus aurantiacus synonym**
Sticky monkeyflower Diplacus longiflorus DILO6 Mimulus aurantiacus synonym**
Sticky monkeyflower Diplacus parviflorus DIPA10 Mimulus aurantiacus synonym**
Sticky monkeyflower Diplacus puniceus DIPU4 Mimulus aurantiacus synonym**
  Diplacus rutilus DIRU3    
White wallrocket Diplotaxis erucoides DIER5    
Annual wall rocket Diplotaxis muralis DIMU2   same
Perennial wall rocket Diplotaxis tenuifolia DITE4   same
Okie bean Dipogon lignosus DILI8    
Wild teasel Dipsacus fullonum DIFU2   same
Indian teasel Dipsacus sativus DISA9   same
Western leatherwood Dirca occidentalis DIOC3   same
Discelium moss Discelium nudum DINU5    
California dissanthelium Dissanthelium californicum DICA5   same
Salt grass Distichlis spicata DISP   same
Spectacle pod Dithyrea californica DICA7   same
Beach spectaclepod Dithyrea maritima DIMA6   same
Stinkwort Dittrichia graveolens DIGR3   same
Slender horned spineflower Dodecahema leptoceras DOLE   same
Alpine shooting star Dodecatheon alpinum DOAL   same
  Dodecatheon alpinum ssp. alpinum DOALA    
  Dodecatheon alpinum ssp. majus DOALM    
Padre's shooting star Dodecatheon clevelandii DOCL   same
Cleveland's shooting star Dodecatheon clevelandii ssp. clevelandii DOCLC   same
Padre's shooting star Dodecatheon clevelandii ssp. insulare DOCLI   same
Padre's shooting star Dodecatheon clevelandii ssp. patulum DOCLP   same
Padre's shooting star Dodecatheon clevelandii ssp. sanctarum DOCLS   same
Bonneville shooting star Dodecatheon conjugens DOCO   same
  Dodecatheon conjugens ssp. conjugens DOCOC3    
Shooting star Dodecatheon hendersonii DOHE   same
  Dodecatheon hendersonii ssp. cruciatum DOHEC    
  Dodecatheon hendersonii ssp. hansenii DOHEH3    
  Dodecatheon hendersonii ssp. hendersonii DOHEH    
  Dodecatheon hendersonii ssp. parvifolium DOHEP    
Jeffrey's shooting star Dodecatheon jeffreyi DOJE   same
  Dodecatheon jeffreyi ssp. jeffreyi DOJEJ    
  Dodecatheon jeffreyi ssp. pygmaeum DOJEP    
Dark throated shooting star Dodecatheon pulchellum DOPU   same
  Dodecatheon pulchellum ssp. monanthum DOPUM3    
  Dodecatheon pulchellum ssp. pulchellum DOPUP2    
Scented shooting star Dodecatheon redolens DORE   same
Sierra shooting star Dodecatheon subalpinum DOSU   same
  Dodonaea viscosa DOVI    
Dopatrium Dopatrium junceum DOJU   same
Bach's downingia Downingia bacigalupii DOBA   same
Hoover's downingia Downingia bella DOBE   same
Bristled downingia Downingia bicornuta DOBI   same
Bristled downingia Downingia bicornuta var. bicornuta DOBIB   same
Mountain bristled downingia Downingia bicornuta var. picta DOBIP   same
Spotted throat downingia Downingia concolor DOCO2   same
Cuyamaca lake downingia Downingia concolor var. brevior DOCOB   same
Spotted throat downingia Downingia concolor var. concolor DOCOC   same
Spotted throat downingia Downingia concolor var. tricolor DOCOT Downingia concolor var. concolor synonym**
Toothed downingia Downingia cuspidata DOCU   same
Elegant downingia Downingia elegans DOEL   same
  Downingia elegans var. brachypetala DOELB    
Elegant calicoflower Downingia elegans var. elegans DOELE    
Harlequin downingia Downingia insignis DOIN   same
Great basin downingia Downingia laeta DOLA2   same
Sierra downingia Downingia montana DOMO2   same
Horned downingia Downingia ornatissima DOOR   same
Showy horned downingia Downingia ornatissima var. eximia DOORE   same
Horned downingia Downingia ornatissima var. ornatissima DOORO   same
Flatface downingia Downingia pulchella DOPU2   same
Dwarf downingia Downingia pusilla DOPU3   same
Cascade downingia Downingia yina DOYI   same
Alberta whitlow grass Draba albertina DRAL4   same
Tahoe draba Draba asterophora DRAS2   same
Tahoe draba Draba asterophora var. asterophora DRASA2 Draba asterophora synonym**
Cup lake draba Draba asterophora var. macrocarpa DRASM Draba asterophora synonym*
Golden draba Draba aureola DRAU2   same
Brewer's whitlow grass Draba breweri DRBR2   same
Cushion draba Draba breweri var. breweri DRBRB    
Hoary draba Draba breweri var. cana DRBRC Draba cana synonym*
California draba Draba californica DRCA5   same
Mt. eddy draba Draba carnosula DRCA6   same
Southern california draba Draba corrugata DRCO   same
Southern california draba Draba corrugata var. corrugata DRCOC Draba corrugata synonym**
Southern california rock draba Draba corrugata var. saxosa DRCOS Draba saxosa synonym*
Mineral king draba Draba cruciata DRCR3   same
Wedge leaved draba Draba cuneifolia DRCU   same
Wedgeleaf draba Draba cuneifolia var. cuneifolia DRCUC Draba cuneifolia synonym*
Wedgeleaf draba Draba cuneifolia var. integrifolia DRCUI Draba cuneifolia synonym*
Sonora draba Draba cuneifolia var. sonorae DRCUS Draba cuneifolia synonym*
Dense leaved draba Draba densifolia DRDE   same
Howell's draba Draba howellii DRHO   same
Sweetwater mtns. draba Draba incrassata DRIN8   same
Granite draba Draba lemmonii DRLE   same
Lemmon's draba Draba lemmonii var. lemmonii DRLEL Draba longisquamosa synonym**
Lancepod draba Draba lonchocarpa DRLO   same
Spear fruited draba Draba lonchocarpa var. lonchocarpa DRLOL Draba lonchocarpa synonym**
White mtns. draba Draba monoensis DRMO4   same
Woodland draba Draba nemorosa DRNE   same
Few seeded draba Draba oligosperma DROL   same
Payson's draba Draba paysonii DRPA    
  Draba paysonii var. treleasii DRPAT    
Broadpod draba Draba platycarpa DRPL    
Tall draba Draba praealta DRPR   same
Winged seed draba Draba pterosperma DRPT   same
Carolina draba Draba reptans DRRE2   same
Mt. whitney draba Draba sharsmithii DRSH   same
Sierra draba Draba sierrae DRSI   same
Alaska draba Draba stenoloba DRST2    
Alaska draba Draba stenoloba var. ramosa DRSTR Draba albertina synonym*
Mound draba Draba subumbellata DRSU3   same
Whitlow grass Draba verna DRVE2   same
Common dracunculus Dracunculus vulgaris DRVU    
Violet draperia Draperia systyla DRSY   same
Ice plant Drosanthemum floribundum DRFL2   same
Hairy dewflower Drosanthemum hispidum DRHI4    
Royal dewflower Drosanthemum speciosum DRSP5    
  Drosera Xhybrida DRHY2    
Hybrid sundew Drosera Xobovata DROB    
Australian sundew Drosera aliciae DRAL6    
Long leaved sundew Drosera anglica DRAN   same
Cape sundew Drosera capensis DRCA14    
Threadleaf sundew Drosera filiformis DRFI    
Round leaved sundew Drosera rotundifolia DRRO   same
  Drosera rotundifolia var. rotundifolia DRROR    
Tracy's sundew Drosera tracyi DRTR4    
Wood fern Dryopteris arguta DRAR3   same
Spreading wood fern Dryopteris expansa DREX2   same
Male fern Dryopteris filix-mas DRFI2   same
Mock strawberry Duchesnea indica DUIN   same
Abrams' dudleya Dudleya abramsii DUAB   same
Abrams' dudleya Dudleya abramsii ssp. abramsii DUABA   same
San bernardino mtns. dudleya Dudleya abramsii ssp. affinis DUABA2   same
San luis obispo serpentine dudleya Dudleya abramsii ssp. bettinae DUABB   same
San luis obispo dudleya Dudleya abramsii ssp. murina DUABM   same
Conejo dudleya Dudleya abramsii ssp. parva DUABP Dudleya parva synonym*
Tapertip liveforever Dudleya attenuata DUAT   same
Orcutt's dudleya Dudleya attenuata ssp. orcuttii DUATO Dudleya attenuata ssp. attenuata synonym*
Blochman's dudleya Dudleya blochmaniae DUBL   same
Blochman's dudleya Dudleya blochmaniae ssp. blochmaniae DUBLB   same
Short leaved dudleya Dudleya blochmaniae ssp. brevifolia DUBLB2 Dudleya brevifolia synonym*
Santa rosa island dudleya Dudleya blochmaniae ssp. insularis DUBLI   same
Sand lettuce Dudleya caespitosa DUCA4   same
Limestone dudleya Dudleya calcicola DUCA3 Dudleya abramsii ssp. calcicola synonym*
Candleholder live forever Dudleya candelabrum DUCA2   same
Rock lettuce Dudleya cymosa DUCY   same
Canyon liveforever Dudleya cymosa ssp. agourensis DUCYA   same
Pierpoint springs dudleya Dudleya cymosa ssp. costafolia DUCYC    
San gabriel river dudleya Dudleya cymosa ssp. crebrifolia DUCYC2   same
Canyon dudleya Dudleya cymosa ssp. cymosa DUCYC3   same
Marcescent dudleya Dudleya cymosa ssp. marcescens DUCYM   same
Santa monica mtns. dudleya Dudleya cymosa ssp. ovatifolia DUCYO   same
Diablo range dudleya Dudleya cymosa ssp. paniculata DUCYP   same
Low canyon dudleya Dudleya cymosa ssp. pumila DUCYP2   same
San gabriel mtns. dudleya Dudleya densiflora DUDE2   same
Fingertips Dudleya edulis DUED   same
Sea lettuce Dudleya farinosa DUFA   same
Munchkin liveforever Dudleya gnoma DUGN   same
Greene's live forever Dudleya greenei DUGR   same
Southern california dudleya Dudleya lanceolata DULA   same
Many stemmed dudleya Dudleya multicaulis DUMU   same
Santa cruz island live forever Dudleya nesiotica DUNE   same
Palmer's dudleya Dudleya palmeri DUPA2   same
Chalk dudleya Dudleya pulverulenta DUPU   same
Arizona chalk dudleya Dudleya pulverulenta ssp. arizonica DUPUA2 Dudleya arizonica synonym*
California chalk lettuce Dudleya pulverulenta ssp. pulverulenta DUPUP    
Panamint dudleya Dudleya saxosa DUSA   same
Desert dudleya Dudleya saxosa ssp. aloides DUSAA   same
Panamint dudleya Dudleya saxosa ssp. saxosa DUSAS   same
Santa clara valley dudleya Dudleya setchellii DUSE Dudleya abramsii ssp. setchellii synonym*
Laguna beach dudleya Dudleya stolonifera DUST   same
Santa barbara island dudleya Dudleya traskiae DUTR   same
Variegated dudleya Dudleya variegata DUVA   same
Verity's dudleya Dudleya verityi DUVE   same
Bright green dudleya Dudleya virens DUVI   same
Bright green dudleya Dudleya virens ssp. hassei DUVIH   same
Bright green dudleya Dudleya virens ssp. insularis DUVII   same
Bright green dudleya Dudleya virens ssp. virens DUVIV   same
Sticky dudleya Dudleya viscida DUVI2   same
Three way sedge Dulichium arundinaceum DUAR3   same
Three-way sedge Dulichium arundinaceum var. arundinaceum DUARA   same
Golden dewdrops Duranta erecta DUER    
Fetid marigold Dyssodia papposa DYPA   same
Yellow mock aster Eastwoodia elegans EAEL   same
White eatonella Eatonella nivea EANI   same
Texas ebony Ebenopsis ebano EBEB    
Cottontop cactus Echinocactus polycephalus ECPO2   same
Cottontop Echinocactus polycephalus var. polycephalus ECPOP   same
Scarlet hedgehog cactus Echinocereus coccineus ECCO5    
Scarlet hedgehog cactus Echinocereus coccineus var. coccineus ECCOC    
Calico cactus Echinocereus engelmannii ECEN   same
Engelmann's hedgehog cactus Echinocereus engelmannii var. acicularis ECENA    
Engelmann's hedgehog cactus Echinocereus engelmannii var. armatus ECENA2    
Engelmann's hedgehog cactus Echinocereus engelmannii var. chrysocentrus ECENC    
Engelmann's hedgehog cactus Echinocereus engelmannii var. engelmannii ECENE    
Howe's hedgehog cactus Echinocereus engelmannii var. howei ECENH    
  Echinocereus engelmannii var. munzii ECENM    
Mojave kingcup cactus Echinocereus mojavensis ECMO   same
Jungle rice Echinochloa colona ECCO2   same
Barnyard grass Echinochloa crus-galli ECCR   same
Gulf cockspur grass Echinochloa crus-pavonis ECCR2   same
Gulf cockspur grass Echinochloa crus-pavonis var. crus-pavonis ECCRC2   same
Gulf cockspur grass Echinochloa crus-pavonis var. macera ECCRM    
Japanese millet Echinochloa esculenta ECES   same
Billion dollar grass Echinochloa frumentacea ECFR    
Rough barnyard grass Echinochloa muricata ECMU2   same
Rough barnyardgrass Echinochloa muricata var. microstachya ECMUM   same
  Echinochloa muricata var. muricata ECMUM2    
Rice field barnyard grass Echinochloa oryzoides ECOR   same
Rice field barnyard grass Echinochloa phyllopogon ECPH Echinochloa oryzoides synonym*
Burhead Echinodorus berteroi ECBE2   same
Johnson's fishhook cactus Echinomastus johnsonii ECJO3 Sclerocactus johnsonii synonym*
Globe thistle Echinops sphaerocephalus ECSP   same
Pride of madeira Echium candicans ECCA5   same
Violet vein viper's bugloss Echium lusitanicum ECLU    
Pine echium Echium pininana ECPI2   same
Salvation echium Echium plantagineum ECPL   same
Common viper's bugloss Echium vulgare ECVU    
False daisy Eclipta prostrata ECPR   same
Brazilian water weed Egeria densa EGDE   same
Golden eardrops Ehrendorferia chrysantha EHCH   same
Yellow bleeding heart Ehrendorferia ochroleuca EHOC   same
Perennial veldt grass Ehrharta calycina EHCA   same
Upright veldt grass Ehrharta erecta EHER   same
Longflowered veldtgrass Ehrharta longiflora EHLO3   same
Water hyacinth Eichhornia crassipes EICR   same
Russian olive Elaeagnus angustifolia ELAN   same
Asian waterwort Elatine ambigua ELAM   same
Short seed waterwort Elatine brachysperma ELBR5   same
California waterwort Elatine californica ELCA   same
Chilean waterwort Elatine chilensis ELCH   same
Mosquito waterwort Elatine heterandra ELHE2   same
Southwestern waterwort Elatine rubella ELRU   same
Needle spikerush Eleocharis acicularis ELAC   same
Needle spike rush Eleocharis acicularis var. acicularis ELACA   same
Purple spikerush Eleocharis atropurpurea ELAT   same
Beautiful spikerush Eleocharis bella ELBE   same
Bolander's spikerush Eleocharis bolanderi ELBO   same
Decumbent spikerush Eleocharis decumbens ELDE2   same
Engelmann's spikerush Eleocharis engelmannii ELEN   same
Yellow spikerush Eleocharis flavescens ELFL   same
Yellow spikerush Eleocharis flavescens var. flavescens ELFLF   same
Yellow spikerush Eleocharis flavescens var. thermalis ELFLT    
Bent spikerush Eleocharis geniculata ELGE   same
Spike rush Eleocharis macrostachya ELMA5   same
  Eleocharis minima ELMI3    
Montevideo spike rush Eleocharis montevidensis ELMO2   same
Broad spiked spikerush Eleocharis obtusa ELOB2   same
Ovate spikerush Eleocharis ovata ELOV   same
Broad fruit spikerush Eleocharis pachycarpa ELPA   same
common spikerush Eleocharis palustris ELPA3   same
  Eleocharis palustris var. palustris ELPAP    
Parish's spike rush Eleocharis parishii ELPA4   same
Small spikerush Eleocharis parvula ELPA5   same
Four angled spikerush Eleocharis quadrangulata ELQU   same
Fewflower spikerush Eleocharis quinqueflora ELQU2   same
Creeping spikerush Eleocharis radicans ELRA   same
Walking sedge Eleocharis rostellata ELRO2   same
Suksdorf's spikerush Eleocharis suksdorfiana ELSU2   same
slender spikerush Eleocharis tenuis ELTE   same
slender spikerush Eleocharis tenuis var. tenuis ELTET   same
California twisted spikerush Eleocharis torticulmis ELTO5   same
African finger millet Eleusine coracana ELCO3   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
African finger millet Eleusine coracana ssp. africana ELCOA   same
Goose grass Eleusine indica ELIN3   same
Three spiked goosegrass Eleusine tristachya ELTR2   same
Twoleaf waterweed Elodea bifoliata ELBI2   same
Common water weed Elodea canadensis ELCA7   same
Western waterweed Elodea nuttallii ELNU2   same
  Elymus Xhansenii ELHA3    
  Elymus Xsaundersii ELSA4    
Arizona ryegrass Elymus arizonicus ELAR7    
California bottle grass Elymus californicus ELCA10   same
Canada wild rye Elymus canadensis ELCA4    
Squirrel tail grass Elymus elymoides ELEL5   same
Short leaved squirreltail Elymus elymoides ssp. brevifolius ELELB2 Elymus elymoides var. brevifolius synonym*
California squirreltail Elymus elymoides ssp. californicus ELELC2 Elymus elymoides var. californicus synonym*
Squirreltail Elymus elymoides ssp. elymoides ELELE Elymus elymoides var. elymoides synonym*
Barley squirreltail Elymus elymoides ssp. hordeoides ELELH    
Blue wildrye Elymus glaucus ELGL   same
Blue wild rye Elymus glaucus ssp. glaucus ELGLG   same
Western rye grass Elymus glaucus ssp. jepsonii ELGLJ2 Elymus glaucus ssp. glaucus synonym*
Virginia wildrye Elymus glaucus ssp. virescens ELGLV   same
Northern ryegrass Elymus hirsutus ELHI    
Thickspike wheatgrass Elymus lanceolatus ELLA3   same
Northern wheatgrass Elymus lanceolatus ssp. lanceolatus ELLAL   same
Big squirreltail grass Elymus multisetus ELMU3   same
Quack grass Elymus repens ELRE4   same
Scribner's wheat grass Elymus scribneri ELSC4   same
Sierra wildrye Elymus sierrus ELSI11 Elymus sierrae synonym**
Stebbins' wildrye Elymus stebbinsii ELST3   same
Stebbins' wildrye Elymus stebbinsii ssp. septentrionalis ELSTS    
Parish wheatgrass Elymus stebbinsii ssp. stebbinsii ELSTS2    
Slender wheatgrass Elymus trachycaulus ELTR7   same
Bearded wheatgrass Elymus trachycaulus ssp. subsecundus ELTRS Elymus trachycaulus ssp. trachycaulus synonym*
Slender wheatgrass Elymus trachycaulus ssp. trachycaulus ELTRT   same
Southern three cornered jack Emex australis EMAU   same
Devil's thorn Emex spinosa EMSP   same
Florida tasselflower Emilia fosbergii EMFO    
Lilac tasselflower Emilia sonchifolia EMSO    
  Emilia sonchifolia var. sonchifolia EMSOS    
Whispering bells Emmenanthe penduliflora EMPE   same
Whispering bells Emmenanthe penduliflora var. penduliflora EMPEP   same
Pink whispering bells Emmenanthe penduliflora var. rosea EMPER   same
Black crowberry Empetrum nigrum EMNI   same
Black crowberry Empetrum nigrum ssp. hermaphroditum EMNIH Empetrum nigrum synonym**
Black crowberry Empetrum nigrum ssp. nigrum EMNIN    
  Encelia actonii ENAC    
Bush sunflower Encelia californica ENCA   same
Brittlebush Encelia farinosa ENFA   same
Rayless encelia Encelia frutescens ENFR   same
Virgin river encelia Encelia virginensis ENVI   same
Panamint daisy Enceliopsis covillei ENCO   same
Naked stemmed daisy Enceliopsis nudicaulis ENNU   same
Nakedstem sunray Enceliopsis nudicaulis var. corrugata ENNUC Enceliopsis nudicaulis synonym*
Nakedstem sunray Enceliopsis nudicaulis var. nudicaulis ENNUN Enceliopsis nudicaulis synonym**
  Enchylaena tomentosa ENTO3    
Coville's orach Endolepis covillei ENCO5 Atriplex covillei synonym*
Western false rue anemone Enemion occidentale ENOC   same
Siskiyou false rue anemone Enemion stipitatum ENST   same
Nine awned pappus grass Enneapogon desvauxii ENDE   same
Koch's entosthodon moss Entosthodon kochii ENKO    
High climbing jointfir Ephedra altissima EPAL3    
Mormon tea Ephedra aspera EPAS   same
Desert tea Ephedra californica EPCA2   same
Jointfir Ephedra distachya EPDI2    
Death valley ephedra Ephedra funerea EPFU   same
Nevada ephedra Ephedra nevadensis EPNE   same
Chinese ephedra Ephedra sinica EPSI3    
Long leafed ephedra Ephedra trifurca EPTR   same
Green ephedra Ephedra viridis EPVI   same
Alpine willowherb Epilobium anagallidifolium EPAN4   same
Willow herb Epilobium brachycarpum EPBR3   same
California fuchsia, zauschneria Epilobium canum EPCA3   same
Hummingbird trumpet Epilobium canum ssp. angustifolium EPCAA    
California fuchsia Epilobium canum ssp. canum EPCAC2   same
Garrett's california fuchsia Epilobium canum ssp. garrettii EPCAG   same
California fushia Epilobium canum ssp. latifolium EPCAL   same
Slender willow herb Epilobium ciliatum EPCI   same
Willow herb Epilobium ciliatum ssp. ciliatum EPCIC   same
Glandular willowherb Epilobium ciliatum ssp. glandulosum EPCIG   same
Willow herb Epilobium ciliatum ssp. watsonii EPCIW   same
Club fruit willowherb Epilobium clavatum EPCL   same
Cleistogamous boisduvalia Epilobium cleistogamum EPCL3   same
Willow herb Epilobium densiflorum EPDE4   same
California willowherb Epilobium foliosum EPFO   same
Smooth willowherb Epilobium glaberrimum EPGL   same
Smooth willowherb Epilobium glaberrimum ssp. fastigiatum EPGLF   same
Smooth willowherb Epilobium glaberrimum ssp. glaberrimum EPGLG   same
Hairy willowherb Epilobium halleanum EPHA    
Hornemann's willowherb Epilobium hornemannii EPHO   same
Hornemann's willow herb Epilobium hornemannii ssp. hornemannii EPHOH   same
Subalpine fireweed Epilobium howellii EPHO3   same
White flowered willowherb Epilobium lactiflorum EPLA3   same
Slender leaved willowherb Epilobium leptophyllum EPLE2   same
Yellow willowherb Epilobium luteum EPLU   same
Minute willowherb Epilobium minutum EPMI   same
Snow mtn. willowherb Epilobium nivium EPNI   same
Heart willowweed Epilobium obcordatum EPOB   same
Oregon fireweed Epilobium oreganum EPOR   same
Slimstem willowweed Epilobium oregonense EPOR2   same
Pale boisduvalia Epilobium pallidum EPPA7   same
Marsh willow herb Epilobium palustre EPPA   same
Smooth boisduvalia Epilobium pygmaeum EPPY4    
Siskiyou mtns. willowherb Epilobium rigidum EPRI   same
Glandular willowherb Epilobium saximontanum EPSA   same
Humboldt county fuchsia Epilobium septentrionale EPSE3   same
Siskiyou fireweed Epilobium siskiyouense EPSI2   same
Narrow boisduvalia Epilobium torreyi EPTO4   same
Stream orchid Epipactis gigantea EPGI   same
Helleborine Epipactis helleborine EPHE   same
Ferris' horsetail Equisetum Xferrissii EQFE   same
  Equisetum Xlitorale EQLI    
Common horsetail Equisetum arvense EQAR   same
Scouringrush horsetail Equisetum hyemale EQHY   same
Scouringrush horsetail Equisetum hyemale var. affine EQHYA Equisetum hyemale ssp. affine synonym**
Smooth scouring rush Equisetum laevigatum EQLA   same
Marsh horsetail Equisetum palustre EQPA   same
Giant horsetail Equisetum telmateia EQTE   same
Giant horsetail Equisetum telmateia var. braunii EQTEB Equisetum telmateia ssp. braunii synonym**
Mediterranean lovegrass Eragrostis barrelieri ERBA2   same
Lace grass Eragrostis capillaris ERCA    
Stinkgrass Eragrostis cilianensis ERCI   same
Weeping lovegrass Eragrostis curvula ERCU2   same
Teal lovegrass Eragrostis hypnoides ERHY   same
Plains lovegrass Eragrostis intermedia ERIN    
Lehmann lovegrass Eragrostis lehmanniana ERLE   same
Six weeks lovegrass Eragrostis lutescens ERLU2   same
Mexican lovegrass Eragrostis mexicana ERME   same
New mexico lovegrass Eragrostis mexicana ssp. mexicana ERMEM   same
Orcutt's eragrostis Eragrostis mexicana ssp. virescens ERMEV   same
Little lovegrass Eragrostis minor ERMI5   same
Tufted lovegrass Eragrostis pectinacea ERPE   same
Desert lovegrass Eragrostis pectinacea var. miserrima ERPEM   same
Tufted lovegrass Eragrostis pectinacea var. pectinacea ERPEP2   same
Indian lovegrass Eragrostis pilosa ERPI2   same
  Eragrostis secundiflora ERSE    
  Eragrostis secundiflora ssp. oxylepis ERSEO    
Wilman lovegrass Eragrostis superba ERSU    
  Eragrostis von ERAGR    
Australasian fireweed Erechtites glomerata ERGL8 Senecio glomeratus synonym**
American burnweed Erechtites hieraciifolia ERHI2    
Hairy leaved erechtites Erechtites hieraciifolia var. hieraciifolia ERHIH    
Australian fireweed Erechtites minima ERMI6 Senecio minimus synonym**
White mallow Eremalche exilis EREX3   same
Parry's mallow Eremalche parryi ERPA14   same
Kern mallow Eremalche parryi ssp. kernensis ERPAK   same
Parry's mallow Eremalche parryi ssp. parryi ERPAP9   same
Desert five spot Eremalche rotundifolia ERRO8   same
Fringed centipede grass Eremochloa ciliaris ERCI10    
Clifton's eremogone Eremogone cliftonii ERCL5   same
Abrams' eriastrum Eriastrum abramsii ERAB   same
Brandegee's eriastrum Eriastrum brandegeeae ERBR3   same
Giant eriastrum Eriastrum densifolium ERDE2   same
Giant eriastrum Eriastrum densifolium ssp. densifolium ERDED6   same
Santa ana river woollystar Eriastrum densifolium ssp. sanctorum ERDES   same
Hiniature wool star Eriastrum diffusum ERDI2   same
Desert woollystar Eriastrum eremicum ERER2   same
Desert wool star Eriastrum eremicum ssp. eremicum ERERE   same
Lavender eriastrum Eriastrum filifolium ERFI   same
Harwood's eriastrum Eriastrum harwoodii ERHA5   same
Hoover's eriastrum Eriastrum hooveri ERHO2   same
Yellow flowered eriastrum Eriastrum luteum ERLU3   same
Many flowered eriastrum Eriastrum pluriflorum ERPL2   same
Many-flowered eriastrum Eriastrum pluriflorum ssp. pluriflorum ERPLP   same
  Eriastrum pluriflorum ssp. sherman-hoytae ERPLS    
Sapphire eriastrum Eriastrum sapphirinum ERSA   same
sapphire woollystar Eriastrum sapphirinum ssp. dasyanthum ERSAD   same
sapphire woollystar Eriastrum sapphirinum ssp. sapphirinum ERSAS   same
  Eriastrum signatum ERSI2   same
Great basin eriastrum Eriastrum sparsiflorum ERSP3   same
  Eriastrum sparsiflorum ssp. sparsiflorum ERSPS2    
Virgate eriastrum Eriastrum virgatum ERVI2   same
Wilcox's eriastrum Eriastrum wilcoxii ERWI   same
Spanish heather Erica lusitanica ERLU6   same
  Ericameria Xbolanderi ERBO9    
  Ericameria Xviscosa ERVI21    
Golden fleece Ericameria arborescens ERAR27   same
Bloomer's goldenbrush Ericameria bloomeri ERBL2   same
Boundary goldenbush Ericameria brachylepis ERBR13   same
Cooper's goldenbush Ericameria cooperi ERCO23   same
Rock goldenbush Ericameria cuneata ERCU7   same
Rock goldenbush Ericameria cuneata var. cuneata ERCUC   same
Laguna mtns. goldenbush Ericameria cuneata var. macrocephala ERCUM   same
Wide leaved rock goldenbush Ericameria cuneata var. spathulata ERCUS   same
Rayless goldenbush Ericameria discoidea ERDI14   same
Whitestem goldenbush Ericameria discoidea var. discoidea ERDID    
Mock heather Ericameria ericoides ERER11   same
Eastwood's goldenbush Ericameria fasciculata ERFA5   same
Gilman's goldenbush Ericameria gilmanii ERGI5   same
Greene's goldenbush Ericameria greenei ERGR16   same
Turpentine brush Ericameria laricifolia ERLA12   same
Interior goldenbush Ericameria linearifolia ERLI6   same
Dwarf goldenbush Ericameria nana ERNA7   same
Rubber rabbitbrush Ericameria nauseosa ERNA10   same
Rubber rabbitbrush Ericameria nauseosa ssp. consimilis ERNAC2    
  Ericameria nauseosa ssp. consimilis var. ceruminosa ERNAC3    
  Ericameria nauseosa ssp. consimilis var. leiosperma ERNAL    
  Ericameria nauseosa ssp. consimilis var. mohavensis ERNAM    
  Ericameria nauseosa ssp. consimilis var. oreophila ERNAO    
  Ericameria nauseosa ssp. nauseosa ERNAN3    
  Ericameria nauseosa ssp. nauseosa var. bernardina ERNAB    
  Ericameria nauseosa ssp. nauseosa var. hololeuca ERNAH    
  Ericameria nauseosa ssp. nauseosa var. speciosa ERNAS2    
  Ericameria nauseosa ssp. nauseosa var. washoensis ERNAW    
Serpentine macronema Ericameria ophitidis EROP2   same
Palmer goldenweed Ericameria palmeri ERPA15   same
Broad scaled palmer's goldenbush Ericameria palmeri var. pachylepis ERPAP   same
Palmer's goldenbush Ericameria palmeri var. palmeri ERPAP2   same
Mojave rabbitbrush Ericameria paniculata ERPA29   same
Parish's rabbitbrush Ericameria parishii ERPA24   same
Parry's rabbitbrush Ericameria parryi ERPA30   same
Parry's rabbitbrush Ericameria parryi var. aspra ERPAA3    
Parry's rabbitbrush Ericameria parryi var. imula ERPAI   same
Parry's rabbitbrush Ericameria parryi var. latior ERPAL3   same
Parry's rabbitbrush Ericameria parryi var. monocephala ERPAM3   same
Parry's rabbitbrush Ericameria parryi var. nevadensis ERPAN2   same
Parry's rabbitbrush Ericameria parryi var. vulcanica ERPAV   same
Pine bush Ericameria pinifolia ERPI7   same
Heath goldenrod Ericameria suffruticosa ERSU13   same
Green rabbitbrush Ericameria teretifolia ERTE18   same
Bitter fleabane Erigeron acris ERAC2    
Northern daisy Erigeron acris ssp. debilis ERACD2 Erigeron nivalis synonym**
Hall's daisy Erigeron aequifolius ERAE   same
Stalked fleabane Erigeron algidus ERAL18   same
Alice eastwood's fleabane Erigeron aliceae ERAL3   same
Narrow leaved daisy Erigeron angustatus ERAN19    
Annual fleabane Erigeron annuus ERAN   same
Rayless shaggy fleabane Erigeron aphanactis ERAP   same
Rayless shaggy fleabane Erigeron aphanactis var. aphanactis ERAPA2   same
Clustered fleabane Erigeron aphanactis var. congestus ERAPC   same
Silver fleabane Erigeron argentatus ERAR3   same
Rebecca austin's fleabane Erigeron austiniae ERAU6 Erigeron chrysopsidis var. austiniae synonym*
Shining daisy Erigeron barbellulatus ERBA3   same
Streamside daisy Erigeron biolettii ERBI7   same
Blochman's leafy daisy Erigeron blochmaniae ERBL4   same
Scabland fleabane Erigeron bloomeri ERBL   same
Scabland fleabane Erigeron bloomeri var. bloomeri ERBLB   same
Waldo daisy Erigeron bloomeri var. nudatus ERBLN   same
Scabland fleabane Erigeron bloomeri var. pubens ERBLP Erigeron bloomeri var. bloomeri synonym**
Brewer's fleabane Erigeron breweri ERBR4   same
Pious daisy Erigeron breweri var. bisanctus ERBRB5   same
Brewer's daisy Erigeron breweri var. breweri ERBRB   same
Coville erigeron Erigeron breweri var. covillei ERBRC3   same
San jacinto mtns. daisy Erigeron breweri var. jacinteus ERBRJ   same
Klamath fleabane Erigeron breweri var. klamathensis ERBRK Erigeron klamathensis synonym*
Fleabane Erigeron breweri var. porphyreticus ERBRP   same
Bald daisy Erigeron calvus ERCA3   same
Siskiyou daisy Erigeron cervinus ERCE   same
Dwarf yellow fleabane Erigeron chrysopsidis ERCH4   same
Clokey's fleabane Erigeron clokeyi ERCL   same
Clokey's fleabane Erigeron clokeyi var. pinzliae ERCLP   same
Fern leaved fleabane Erigeron compactus ERCO3   same
Cut leaved daisy Erigeron compositus ERCO4   same
Navajo fleabane Erigeron concinnus ERCO27   same
Shaggy daisy Erigeron concinnus var. concinnus ERCOC3   same
Clustered navajo fleabane Erigeron concinnus var. condensatus ERCOC4    
Coulter's daisy Erigeron coulteri ERCO6   same
  Erigeron decumbens ERDE3    
Robust daisy Erigeron decumbens var. robustior ERDER2 Erigeron robustior synonym*
White cushion fleabane Erigeron disparipilus ERDI3    
Diffuse daisy Erigeron divergens ERDI4   same
Eaton's daisy Erigeron eatonii EREA   same
Nevada daisy Erigeron eatonii var. nevadincola EREAN   same
Eaton's daisy Erigeron eatonii var. plantagineus EREAP2   same
Sonne's daisy Erigeron eatonii var. sonnei EREAS   same
Volcanic daisy Erigeron elegantulus EREL4   same
Elmer's erigeron Erigeron elmeri EREL15   same
Threadleaf fleabane Erigeron filifolius ERFI2   same
Thread leaved fleabane Erigeron filifolius var. filifolius ERFIF Erigeron filifolius synonym**
Trailing fleabane Erigeron flagellaris ERFL   same
Leafy daisy Erigeron foliosus ERFO2   same
Leafy fleabane Erigeron foliosus var. confinis ERFOC   same
Thread stemmed fleabane Erigeron foliosus var. foliosus ERFOF   same
San francisco leafy fleabane Erigeron foliosus var. franciscensis ERFOF3   same
Hartweg's fleabane Erigeron foliosus var. hartwegii ERFOH   same
Mendocino fleabane Erigeron foliosus var. mendocinus ERFOM   same
Beautiful fleabane Erigeron formosissimus ERFO3    
Seaside daisy Erigeron glaucus ERGL3   same
Rayless fleabane Erigeron inornatus ERIN2   same
Hot rock daisy Erigeron inornatus var. calidipetris ERINC3   same
Fleabane Erigeron inornatus var. inornatus ERINI   same
Keil's daisy Erigeron inornatus var. keilii ERINK   same
Latin american fleabane Erigeron karvinskianus ERKA2   same
Mt. lassen fleabane Erigeron lassenianus ERLA2   same
Mt. lassen fleabane Erigeron lassenianus var. deficiens ERLAD   same
Mt. lassen daisy Erigeron lassenianus var. lassenianus ERLAL4   same
Narrow leaved fleabane Erigeron linearis ERLI   same
Lobed fleabane Erigeron lobatus ERLO6    
Shortray fleabane Erigeron lonchophyllus ERLO   same
Mad river fleabane daisy Erigeron maniopotamicus ERMA19   same
Mariposa daisy Erigeron mariposanus ERMA15   same
Starved daisy Erigeron miser ERMI2   same
Kern river daisy Erigeron multiceps ERMU2   same
Wand fleabane Erigeron oxyphyllus EROX2   same
Parish fleabane Erigeron parishii ERPA3   same
Wandering fleabane Erigeron peregrinus ERPE3 Erigeron glacialis synonym**
  Erigeron peregrinus ssp. callianthemus ERPEC    
  Erigeron peregrinus ssp. callianthemus var. callianthemus ERPEC2    
  Erigeron peregrinus ssp. callianthemus var. hirsutus ERPEH    
Cliff fleabane Erigeron petrophilus ERPE5   same
Cliff fleabane Erigeron petrophilus var. petrophilus ERPEP4   same
Northern sierra daisy Erigeron petrophilus var. sierrensis ERPES2   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Klamath daisy Erigeron petrophilus var. viscidulus ERPEV   same
Philadelphia fleabane Erigeron philadelphicus ERPH   same
Philadelphia fleabane Erigeron philadelphicus var. philadelphicus ERPHP   same
Shaggy fleabane Erigeron pumilus ERPU2   same
Shaggy fleabane Erigeron pumilus ssp. intermedius ERPUI    
  Erigeron pumilus ssp. intermedius var. gracilior ERPUG    
  Erigeron pumilus ssp. intermedius var. intermedius ERPUI2    
Pygmy fleabane Erigeron pygmaeus ERPY   same
Fleabane Erigeron reductus ERRE12   same
Pine erigeron Erigeron reductus var. angustatus ERREA   same
California rayless daisy Erigeron reductus var. reductus ERRER   same
Saint's daisy Erigeron sanctarum ERSA2   same
Serpentine daisy Erigeron serpentinus ERSE8   same
Prairie fleabane Erigeron strigosus ERST3   same
Prairie fleabane Erigeron strigosus var. septentrionalis ERSTS Erigeron strigosus var. strigosus synonym*
Prairie fleabane Erigeron strigosus var. strigosus ERSTS2   same
Supple daisy Erigeron supplex ERSU4   same
Slender fleabane Erigeron tener ERTE6   same
Limestone daisy Erigeron uncialis ERUN2   same
Limestone daisy Erigeron uncialis ssp. uncialis ERUNU Erigeron uncialis var. uncialis synonym**
Utah fleabane Erigeron utahensis ERUT   same
  Erigeron utahensis var. utahensis ERUTU    
Rambling fleabane Erigeron vagus ERVA3   same
Loquat Eriobotrya japonica ERJA3   same
Ashy pipewort Eriocaulon cinereum ERCI4    
Smallhead pipewort Eriocaulon microcephalum ERMI7    
Tapertip cupgrass Eriochloa acuminata ERAC4   same
Taper tipped cupgrass Eriochloa acuminata var. acuminata ERACA   same
Bearded cupgrass Eriochloa aristata ERAR5   same
Dense cupgrass Eriochloa contracta ERCO8   same
Tropical cupgrass Eriochloa fatmensis ERFA3    
Hairy cupgrass Eriochloa villosa ERVI3    
Indian knob mountainbalm Eriodictyon altissimum ERAL12   same
Narrow leaved yerba santa Eriodictyon angustifolium ERAN2   same
Yerba santa Eriodictyon californicum ERCA6   same
Lompoc yerba santa Eriodictyon capitatum ERCA7   same
Thick leaved yerba santa Eriodictyon crassifolium ERCR2   same
Thick leaved yerba santa Eriodictyon crassifolium var. crassifolium ERCRC   same
Thick leaved yerba santa Eriodictyon crassifolium var. nigrescens ERCRN   same
Woolly yerba santa Eriodictyon tomentosum ERTO   same
Trask's yerba santa Eriodictyon traskiae ERTR6   same
Hairy yerba santa Eriodictyon trichocalyx ERTR7   same
Hairy yerba santa Eriodictyon trichocalyx var. lanatum ERTRL2   same
Hairy yerba santa Eriodictyon trichocalyx var. trichocalyx ERTRT4   same
  Eriogonum Xblissianum ERBL3    
Trinity buckwheat Eriogonum alpinum ERAL6   same
Mono buckwheat Eriogonum ampullaceum ERAM2   same
Angled stem buckwheat Eriogonum angulosum ERAN3   same
San jacinto buckwheat Eriogonum apiculatum ERAP2   same
Ione buckwheat Eriogonum apricum ERAP4   same
Ione buckwheat Eriogonum apricum var. apricum ERAPA   same
Irish hill buckwheat Eriogonum apricum var. prostratum ERAPP   same
Island buckwheat Eriogonum arborescens ERAR6   same
Clay loving buckwheat Eriogonum argillosum ERAR9   same
Bailey buckwheat Eriogonum baileyi ERBA7   same
Bailey's buckwheat Eriogonum baileyi var. baileyi ERBAB   same
Bailey's buckwheat Eriogonum baileyi var. praebens ERBAP   same
Forked buckwheat Eriogonum bifurcatum ERBI2   same
Yellow buckwheat Eriogonum brachyanthum ERBR7   same
Parry's buckwheat Eriogonum brachypodum ERBR8   same
Piute buckwheat Eriogonum breedlovei ERBR10   same
Breedlove's buckwheat Eriogonum breedlovei var. breedlovei ERBRB3   same
The needles buckwheat Eriogonum breedlovei var. shevockii ERBRS   same
Butterworth's buckwheat Eriogonum butterworthianum ERBU2   same
Clumping buckwheat Eriogonum caespitosum ERCA8   same
Nodding buckwheat Eriogonum cernuum ERCE2   same
Nodding buckwheat Eriogonum cernuum var. cernuum ERCEC Eriogonum cernuum synonym**
Nodding buckwheat Eriogonum cernuum var. viminale ERCEV Eriogonum cernuum synonym*
Coastal buckwheat Eriogonum cinereum ERCI5   same
Cithara buckwheat Eriogonum cithariforme ERCI8   same
Cithara buckwheat Eriogonum cithariforme var. agninum ERCIA   same
Cithara buckwheat Eriogonum cithariforme var. cithariforme ERCIC3   same
Hill buckwheat Eriogonum collinum ERCO10   same
Arrowleaf buckwheat Eriogonum compositum ERCO12   same
Arrow leaf buckwheat Eriogonum compositum var. compositum ERCOC8   same
Congdon's buckwheat Eriogonum congdonii ERCO19   same
Reveal's buckwheat Eriogonum contiguum ERCO20   same
Coville's buckwheat Eriogonum covilleanum ERCO17   same
Conejo buckwheat Eriogonum crocatum ERCR3   same
Chaparral buckwheat Eriogonum dasyanthemum ERDA2   same
Davidson buckwheat Eriogonum davidsonii ERDA4   same
Flat topped buckwheat Eriogonum deflexum ERDE6   same
Flat topped buckwheat Eriogonum deflexum var. baratum ERDEB   same
Flat topped buckwheat Eriogonum deflexum var. deflexum ERDED4   same
Flat topped buckwheat Eriogonum deflexum var. nevadense ERDEN   same
Flat topped buckwheat Eriogonum deflexum var. rectum ERDER3 Eriogonum deflexum var. deflexum synonym*
Colorado desert buckwheat Eriogonum deserticola ERDE9   same
Jaynes canyon buckwheat Eriogonum diclinum ERDI10   same
Douglas' buckwheat Eriogonum douglasii ERDO   same
Douglas' buckwheat Eriogonum douglasii var. douglasii ERDOD    
Eastwood's buckwheat Eriogonum eastwoodianum EREA2   same
Tall buckwheat Eriogonum elatum EREL5   same
Tall buckwheat Eriogonum elatum var. elatum ERELE   same
Long hairy tall buckwheat Eriogonum elatum var. villosum ERELV   same
Elegant buckwheat Eriogonum elegans EREL8   same
Longstem buckwheat Eriogonum elongatum EREL6   same
Wildrose canyon buckwheat Eriogonum eremicola ERER4   same
Esmeralda buckwheat Eriogonum esmeraldense ERES   same
Esmeralda buckwheat Eriogonum esmeraldense var. esmeraldense ERESE   same
California buckwheat Eriogonum fasciculatum ERFA2   same
California buckwheat Eriogonum fasciculatum var. fasciculatum ERFAF3   same
California buckwheat Eriogonum fasciculatum var. flavoviride ERFAF   same
California buckwheat Eriogonum fasciculatum var. foliolosum ERFAF2   same
California buckwheat Eriogonum fasciculatum var. polifolium ERFAP   same
Leafy buckwheat Eriogonum foliosum ERFO4    
St. catherine's lace Eriogonum giganteum ERGI2   same
Santa barbara island buckwheat Eriogonum giganteum var. compactum ERGIC   same
San clemente island buckwheat Eriogonum giganteum var. formosum ERGIF   same
Santa catalina island buckwheat Eriogonum giganteum var. giganteum ERGIG   same
Gilman's buckwheat Eriogonum gilmanii ERGI3   same
Glandular buckwheat Eriogonum glandulosum ERGL4   same
Cottony buckwheat Eriogonum gossypinum ERGO2   same
Slender buckwheat Eriogonum gracile ERGR5   same
Slender buckwheat Eriogonum gracile var. gracile ERGRG4   same
Slender buckwheat Eriogonum gracile var. incultum ERGRI   same
White mountains buckwheat Eriogonum gracilipes ERGR11   same
Rose and white buckwheat Eriogonum gracillimum ERGR6   same
Island buckwheat Eriogonum grande ERGR12   same
Island buckwheat Eriogonum grande var. grande ERGRG5   same
Red flowered buckwheat Eriogonum grande var. rubescens ERGRR   same
San nicolas island buckwheat Eriogonum grande var. timorum ERGRT   same
Heerman buckwheat Eriogonum heermannii ERHE   same
Heermann's buckwheat Eriogonum heermannii var. argense ERHEA   same
Clark mtn. buckwheat Eriogonum heermannii var. floccosum ERHEF   same
Heermann's buckwheat Eriogonum heermannii var. heermannii ERHEH2   same
Heermann's buckwheat Eriogonum heermannii var. humilius ERHEH   same
Western heermann's buckwheat Eriogonum heermannii var. occidentale ERHEO   same
Heermann's buckwheat Eriogonum heermannii var. sulcatum ERHES2   same
Parsnipflower buckwheat Eriogonum heracleoides ERHE2   same
Parsnip flowered buckwheat Eriogonum heracleoides var. heracleoides ERHEH3   same
Klamath mtn. buckwheat Eriogonum hirtellum ERHI7   same
Hairy flowered buckwheat Eriogonum hirtiflorum ERHI4   same
Hoffmann's buckwheat Eriogonum hoffmannii ERHO4   same
Hoffmann's buckwheat Eriogonum hoffmannii var. hoffmannii ERHOH   same
Robust hoffmann's buckwheat Eriogonum hoffmannii var. robustius ERHOR   same
Hooker's buckwheat Eriogonum hookeri ERHO6   same
Frosted buckwheat Eriogonum incanum ERIN9   same
Unarmed buckwheat Eriogonum inerme ERIN3   same
Unarmed buckwheat Eriogonum inerme var. hispidulum ERINH   same
Unarmed buckwheat Eriogonum inerme var. inerme ERINI3   same
Desert trumpet Eriogonum inflatum ERIN4   same
Deflated desert trumpet Eriogonum inflatum var. deflatum ERIND Eriogonum inflatum synonym*
Desert trumpet Eriogonum inflatum var. inflatum ERINI4 Eriogonum inflatum synonym**
Flat topped buckwheat Eriogonum insigne ERIN10 Eriogonum deflexum var. deflexum synonym*
Jointed buckwheat Eriogonum intrafractum ERIN5   same
Kellogg's buckwheat Eriogonum kelloggii ERKE   same
Kennedy's buckwheat Eriogonum kennedyi ERKE2   same
Southern alpine buckwheat Eriogonum kennedyi var. alpigenum ERKEA   same
Southern mountain buckwheat Eriogonum kennedyi var. austromontanum ERKEA2   same
Kennedy's buckwheat Eriogonum kennedyi var. kennedyi ERKEK   same
Kern buckwheat Eriogonum kennedyi var. pinicola ERKEP   same
Inyo buckwheat Eriogonum latens ERLA4   same
Coast buckwheat Eriogonum latifolium ERLA5   same
Dubakella mtn. buckwheat Eriogonum libertini ERLI4   same
Lobb's buckwheat Eriogonum lobbii ERLO2   same
Wicker buckwheat Eriogonum luteolum ERLU5   same
Tiburon buckwheat Eriogonum luteolum var. caninum ERLUC   same
Golden buckwheat Eriogonum luteolum var. luteolum ERLUL   same
Goldencarpet buckwheat Eriogonum luteolum var. pedunculatum ERLUP   same
Goldencarpet buckwheat Eriogonum luteolum var. saltuarium ERLUS   same
Angle stermed buckwheat Eriogonum maculatum ERMA2   same
Marum leaved buckwheat Eriogonum marifolium ERMA4   same
Crescent buckwheat Eriogonum mensicola ERME10   same
Slender buckwheat Eriogonum microthecum ERMI4   same
Alpine slender buckwheat Eriogonum microthecum var. alpinum ERMIA   same
Obscure buckwheat Eriogonum microthecum var. ambiguum ERMIA2   same
San bernardino buckwheat Eriogonum microthecum var. corymbosoides ERMIC   same
Johnston's buckwheat Eriogonum microthecum var. johnstonii ERMIJ   same
Inyo mtns. buckwheat Eriogonum microthecum var. lapidicola ERMIL   same
Bush eriogonum Eriogonum microthecum var. laxiflorum ERMIL2   same
Panamint mtns. buckwheat Eriogonum microthecum var. panamintense ERMIP   same
Simpson's buckwheat Eriogonum microthecum var. simpsonii ERMIS2   same
Western mojave buckwheat Eriogonum mohavense ERMO3   same
Pineland buckwheat Eriogonum molestum ERMO4   same
Snow mtn. buckwheat Eriogonum nervulosum ERNE8   same
Whisk broom Eriogonum nidularium ERNI4   same
Pinnacles buckwheat Eriogonum nortonii ERNO2   same
Naked buckwheat Eriogonum nudum ERNU3   same
Nude buckwheat Eriogonum nudum var. auriculatum ERNUA   same
Ben lomond buckwheat Eriogonum nudum var. decurrens ERNUD   same
Naked buckwheat Eriogonum nudum var. deductum ERNUD2   same
Naked buckwheat Eriogonum nudum var. indictum ERNUI   same
Mouse buckwheat Eriogonum nudum var. murinum ERNUM   same
Nude buckwheat Eriogonum nudum var. nudum ERNUN   same
Oblong leaved buckwheat Eriogonum nudum var. oblongifolium ERNUO   same
Del norte buckwheat Eriogonum nudum var. paralinum ERNUP   same
Long trumpet Eriogonum nudum var. pauciflorum ERNUP2   same
Hairy flowered buckwheat Eriogonum nudum var. pubiflorum ERNUP4   same
Kings river buckwheat Eriogonum nudum var. regirivum ERNUR   same
Naked buckwheat Eriogonum nudum var. scapigerum ERNUS2   same
Weston's buckwheat Eriogonum nudum var. westonii ERNUW   same
Round leaf buckwheat Eriogonum nummulare ERNU4   same
Dugway buckwheat Eriogonum nutans ERNU5   same
Dugway buckwheat Eriogonum nutans var. glabratum ERNUG   same
Nodding buckwheat Eriogonum nutans var. nutans ERNUN2   same
White woolly buckwheat Eriogonum ochrocephalum EROC2   same
  Eriogonum ochrocephalum var. alexandrae EROCA    
White woolly buckwheat Eriogonum ochrocephalum var. ochrocephalum EROCO2   same
Fort mojave buckwheat Eriogonum ordii EROR3   same
Oval leaved eriogonum Eriogonum ovalifolium EROV   same
Cushion buckwheat Eriogonum ovalifolium var. caelestinum EROVC   same
Cushion buckwheat Eriogonum ovalifolium var. depressum EROVD   same
Cushion buckwheat Eriogonum ovalifolium var. eximium EROVE   same
Cushion buckwheat Eriogonum ovalifolium var. nivale EROVN   same
Cushion buckwheat Eriogonum ovalifolium var. ovalifolium EROVO5   same
Purple cushion buckwheat Eriogonum ovalifolium var. purpureum EROVP2   same
Cushenbury buckwheat Eriogonum ovalifolium var. vineum EROVV   same
Palmer's buckwheat Eriogonum palmerianum ERPA11   same
Panamint mountain buckwheat Eriogonum panamintense ERPA12   same
Parish's buckwheat Eriogonum parishii ERPA6   same
Sea cliff buckwheat Eriogonum parvifolium ERPA8   same
Waldo buckwheat Eriogonum pendulum ERPE6   same
Flat topped buckwheat Eriogonum plumatella ERPL3   same
Many flowered sulfur flower Eriogonum polyanthum ERPO16 Eriogonum umbellatum var. polyanthum synonym**
Sorrel buckwheat Eriogonum polycladon ERPO4   same
Tulare county buckwheat Eriogonum polypodum ERPO8   same
Pratten's buckwheat Eriogonum prattenianum ERPR8   same
Kettle dome buckwheat Eriogonum prattenianum var. avium ERPRA   same
Pratten's buckwheat Eriogonum prattenianum var. prattenianum ERPRP   same
Prostrate buckwheat Eriogonum prociduum ERPR9   same
Purpus' buckwheat Eriogonum purpusii ERPU15 Eriogonum kennedyi var. purpusii synonym**
Yellow turban Eriogonum pusillum ERPU6   same
Shasta buckwheat Eriogonum pyrolifolium ERPY2   same
Shasta buckwheat Eriogonum pyrolifolium var. coryphaeum ERPYC   same
Pumice buckwheat Eriogonum pyrolifolium var. pyrolifolium ERPYP   same
Kidney leaf buckwheat Eriogonum reniforme ERRE3   same
Rixford's buckwheat Eriogonum rixfordii ERRI2   same
Rosy buckwheat Eriogonum rosense ERRO   same
Rosy buckwheat Eriogonum rosense var. rosense ERROR2   same
Wand buckwheat Eriogonum roseum ERRO6   same
Wyman creek buckwheat Eriogonum rupinum ERRU3   same
Rock buckwheat Eriogonum saxatile ERSA6   same
Shockley's buckwheat Eriogonum shockleyi ERSH   same
Siskiyou buckwheat Eriogonum siskiyouense ERSI5   same
Barron's buckwheat Eriogonum spectabile ERSP20   same
Wild buckwheat Eriogonum spergulinum ERSP6   same
Spurry buckwheat Eriogonum spergulinum var. pratense ERSPP   same
Spurry buckwheat Eriogonum spergulinum var. reddingianum ERSPR   same
Spurry buckwheat Eriogonum spergulinum var. spergulinum ERSPS3   same
Round headed buckwheat Eriogonum sphaerocephalum ERSP7   same
Round headed buckwheat Eriogonum sphaerocephalum var. halimioides ERSPH   same
Round headed buckwheat Eriogonum sphaerocephalum var. sphaerocephalum ERSPS4   same
Blue mountain buckwheat Eriogonum strictum ERST4   same
Blue mountain buckwheat Eriogonum strictum ssp. proliferum ERSTP Eriogonum strictum var. proliferum synonym**
  Eriogonum strictum ssp. proliferum var. anserinum ERSTA3    
Greene's buckwheat Eriogonum strictum ssp. proliferum var. proliferum ERSTP3 Eriogonum strictum var. greenei synonym**
Temblor buckwheat Eriogonum temblorense ERTE15   same
Ternate buckwheat Eriogonum ternatum ERTE10   same
Thomas eriogonum Eriogonum thomasii ERTH   same
Thorne's buckwheat Eriogonum thornei ERTH6   same
Thurber eriogonum Eriogonum thurberi ERTH3   same
Little desert buckwheat Eriogonum trichopes ERTR8   same
Hoover's buckwheat Eriogonum trichopes var. hooveri ERTRH Eriogonum clavatum synonym*
Little desert buckwheat Eriogonum trichopes var. trichopes ERTRT3 Eriogonum trichopes synonym*
Tripod buckwheat Eriogonum tripodum ERTR9   same
Mt. diablo buckwheat Eriogonum truncatum ERTR11   same
Twisselmann's buckwheat Eriogonum twisselmannii ERTW2   same
Sulphur buckwheat Eriogonum umbellatum ERUM   same
Sulphur buckwheat Eriogonum umbellatum var. argus ERUMA2   same
Sulphur buckwheat Eriogonum umbellatum var. bahiiforme ERUMB   same
Sulphur buckwheat Eriogonum umbellatum var. chlorothamnus ERUMC2   same
Coville's sulphur buckwheat Eriogonum umbellatum var. covillei ERUMC   same
Sulphur buckwheat Eriogonum umbellatum var. dichrocephalum ERUMD3   same
Desert sulfur buckwheat Eriogonum umbellatum var. furcosum ERUMF   same
Green buckwheat Eriogonum umbellatum var. glaberrimum ERUMG   same
Serpentine sulphur buckwheat Eriogonum umbellatum var. goodmanii ERUMG2   same
  Eriogonum umbellatum var. hausknechtii ERUMH    
Mt. eddy buckwheat Eriogonum umbellatum var. humistratum ERUMH2   same
Juniper buckwheat Eriogonum umbellatum var. juniporinum ERUMJ   same
Alpine sulfur flowered buckwheat Eriogonum umbellatum var. minus ERUMM2   same
Sulphur flower buckwheat Eriogonum umbellatum var. modocense ERUMM9   same
Munz's buckwheat Eriogonum umbellatum var. munzii ERUMM3   same
Sierra sulfur flower Eriogonum umbellatum var. nevadense ERUMN   same
Showy sulfur buckwheat Eriogonum umbellatum var. speciosum ERUMS3   same
Desert sulfur buckwheat Eriogonum umbellatum var. subaridum ERUMS2   same
Donner pass buckwheat Eriogonum umbellatum var. torreyanum ERUMT   same
  Eriogonum umbellatum var. vernum ERUMV    
Sulphur flowered buckwheat Eriogonum umbellatum var. versicolor ERUMV2   same
Bear buckwheat Eriogonum ursinum ERUR3   same
Blushing wild buckwheat Eriogonum ursinum var. erubescens ERURE   same
Bear buckwheat Eriogonum ursinum var. ursinum ERURU   same
Idria buckwheat Eriogonum vestitum ERVE4   same
Wicker stemmed eriogonum Eriogonum vimineum ERVI5   same
Bright green buckwheat Eriogonum viridescens ERVI12   same
Wright's buckwheat Eriogonum wrightii ERWR   same
Wright s buckwheat Eriogonum wrightii var. membranaceum ERWRM   same
Wright s buckwheat Eriogonum wrightii var. nodosum ERWRN   same
Olancha peak buckwheat Eriogonum wrightii var. olanchense ERWRO   same
Wright's buckwheat Eriogonum wrightii var. subscaposum ERWRS   same
Wright s buckwheat Eriogonum wrightii var. trachygonum ERWRT2   same
Wright's buckwheat Eriogonum wrightii var. wrightii ERWRW   same
Hairy erioneuron Erioneuron pilosum ERPI5   same
Fringed cottongrass Eriophorum crinigerum ERCR4   same
Slender cotton grass Eriophorum gracile ERGR8   same
  Eriophorum gracile var. caurianum ERGRC2    
Annual woolly sunflower Eriophyllum ambiguum ERAM3   same
Annual woolly sunflower Eriophyllum ambiguum var. ambiguum ERAMA   same
Annual woolly sunflower Eriophyllum ambiguum var. paleaceum ERAMP   same
Yellow yarrow Eriophyllum confertiflorum ERCO25   same
Golden yarrow Eriophyllum confertiflorum var. confertiflorum ERCOC12   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Tansy yarrow Eriophyllum confertiflorum var. tanacetiflorum ERCOT   same
Congdon's woolly sunflower Eriophyllum congdonii ERCO16   same
Jepson's woolly sunflower Eriophyllum jepsonii ERJE   same
Wooly sunflower Eriophyllum lanatum ERLA6   same
Yarrow leaved woolly sunflower Eriophyllum lanatum var. achillaeoides ERLAA    
Woolly sunflower Eriophyllum lanatum var. aphanactis ERLAA2    
Wooly sunflower Eriophyllum lanatum var. arachnoideum ERLAA3   same
Sierra woolly sunflower Eriophyllum lanatum var. croceum ERLAC   same
Oregon sunshine Eriophyllum lanatum var. cuneatum ERLAC2 Eriophyllum lanatum var. integrifolium synonym**
Large flowered woolly sunflower Eriophyllum lanatum var. grandiflorum ERLAG   same
Fort tejon woolly sunflower Eriophyllum lanatum var. hallii ERLAH   same
Oregon sunshine Eriophyllum lanatum var. integrifolium ERLAI   same
Lance leaved woolly sunflower Eriophyllum lanatum var. lanceolatum ERLAL   same
Southern sierra woolly sunflower Eriophyllum lanatum var. obovatum ERLAO   same
San mateo woolly sunflower Eriophyllum latilobum ERLA8   same
Barstow woolly sunflower Eriophyllum mohavense ERMO6   same
Many stemmed eriophyllum Eriophyllum multicaule ERMU6   same
Yosemite woolly sunflower Eriophyllum nubigenum ERNU6   same
Pringle eriophyllum Eriophyllum pringlei ERPR4   same
  Eriophyllum stoechadifolium ERST9    
Big heron bill Erodium botrys ERBO   same
White stemmed filaree Erodium brachycarpum ERBR14   same
Coastal heron's bill Erodium cicutarium ERCI6   same
  Erodium cicutarium ssp. cicutarium ERCIC    
  Erodium cicutarium ssp. jacquinianum ERCIJ    
Australian filaree Erodium cygnorum ERCY2   same
Large leaved filaree Erodium macrophyllum ERMA5 California macrophylla synonym*
Round leaved filaree Erodium macrophyllum var. californicum ERMAC California macrophylla synonym*
Round leaved filaree Erodium macrophyllum var. macrophyllum ERMAM2 California macrophylla synonym**
Mediterranean filaree Erodium malacoides ERMA6   same
Whitestem filaree Erodium moschatum ERMO7   same
  Erodium moschatum var. moschatum ERMOM    
Desert heron's bill Erodium texanum ERTE13   same
Rocketsalad Eruca vesicaria ERVE5   same
Garden rocket Eruca vesicaria ssp. sativa ERVES   same
Common dogmustard Erucastrum gallicum ERGA   same
Coyote thistle Eryngium alismifolium ERAL8   same
Jepson's button celery Eryngium aristulatum ERAR11   same
Jepson's button celery Eryngium aristulatum var. aristulatum ERARA   same
Hoover's button celery Eryngium aristulatum var. hooveri ERARH   same
San diego button celery Eryngium aristulatum var. parishii ERARP   same
Coyote thistle Eryngium armatum ERAR12   same
Coyote thistle Eryngium articulatum ERAR14   same
Great valley button celery Eryngium castrense ERCA33   same
Loch lomond button celery Eryngium constancei ERCO39   same
Mathias' button celery Eryngium mathiasiae ERMA10   same
Pendleton's eryngo Eryngium pendletonensis ERPE19 Eryngium pendletonense synonym**
Tuolumne button celery Eryngium pinnatisectum ERPI4   same
Delta button celery Eryngium racemosum ERRA5   same
Spiny sepaled button celery Eryngium spinosepalum ERSP16   same
Coyote thistle Eryngium vaseyi ERVA5   same
Coast wallflower Erysimum ammophilum ERAM4   same
Wallflower Erysimum capitatum ERCA14   same
Contra costa wallflower Erysimum capitatum var. angustatum ERCAA Erysimum capitatum var. capitatum synonym*
Western wallflower Erysimum capitatum var. bealianum ERCAB Erysimum capitatum var. capitatum synonym*
Sanddune wallflower Erysimum capitatum var. capitatum ERCAC   same
San luis obispo wallflower Erysimum capitatum var. lompocense ERCAL2 Erysimum capitatum var. capitatum synonym*
Sanddune wallflower Erysimum capitatum var. perenne ERCAP Erysimum perenne synonym*
Pursh's wallflower Erysimum capitatum var. purshii ERCAP3   same
Wormseed mustard Erysimum cheiranthoides ERCH9   same
Common wallflower Erysimum cheiri ERCH10   same
Franciscan wallflower Erysimum franciscanum ERFR3   same
Island wallflower Erysimum insulare ERIN8   same
Island wallflower Erysimum insulare ssp. insulare ERINI5 Erysimum insulare synonym**
Suffrutescent wallflower Erysimum insulare ssp. suffrutescens ERINS Erysimum suffrutescens synonym**
Menzies' wallflower Erysimum menziesii ERME5   same
Headland wallflower Erysimum menziesii ssp. concinnum ERMEC2 Erysimum concinnum synonym**
Humboldt bay wallflower Erysimum menziesii ssp. eurekense ERMEE    
Menzies's wallflower Erysimum menziesii ssp. menziesii ERMEM2    
Yadon's wallflower Erysimum menziesii ssp. yadonii ERMEY    
Spreading wallflower Erysimum repandum ERRE4   same
Santa cruz wallflower Erysimum teretifolium ERTE14   same
Crybabytree Erythrina crista-galli ERCR6    
California fawn lily Erythronium californicum ERCA15   same
Lemon colored fawn lily Erythronium citrinum ERCI7   same
Lemon colored fawn lily Erythronium citrinum var. citrinum ERCIC4   same
Lemon colored fawn lily Erythronium citrinum var. roderickii ERCIR   same
Glacier lily Erythronium grandiflorum ERGR9   same
Glacier lily Erythronium grandiflorum ssp. grandiflorum ERGRG3   same
St. helena fawn lily Erythronium helenae ERHE6   same
Henderson's fawn lily Erythronium hendersonii ERHE7   same
Howell's fawn lily Erythronium howellii ERHO10 Erythronium citrinum var. citrinum synonym*
Klamath fawn lily Erythronium klamathense ERKL   same
Sierra fawn lily Erythronium multiscapoideum ERMU7    
Oregon fawn lily Erythronium oregonum EROR4   same
  Erythronium oregonum ssp. leucandrum ERORL    
Shuteye peak fawn lily Erythronium pluriflorum ERPL8   same
Purple fawn lily Erythronium purpurascens ERPU7   same
Hocket lakes fawn lily Erythronium pusaterii ERPU11   same
Mahogany fawn lily Erythronium revolutum ERRE5   same
Taylor's fawnlily Erythronium taylorii ERTA4   same
Tuolumne fawn lily Erythronium tuolumnense ERTU   same
  Escallonia rubra ESRU4    
  Escallonia rubra var. macrantha ESRUM    
Tufted eschscholzia Eschscholzia caespitosa ESCA   same
California poppy Eschscholzia californica ESCA2   same
California poppy Eschscholzia californica ssp. californica ESCAC    
Desert california poppy Eschscholzia californica ssp. mexicana ESCAM    
Desert gold poppy Eschscholzia glyptosperma ESGL   same
Leafy stemmed poppy Eschscholzia hypecoides ESHY   same
Lemmon's poppy Eschscholzia lemmonii ESLE   same
Tejon poppy Eschscholzia lemmonii ssp. kernensis ESLEK   same
Lemmon's poppy Eschscholzia lemmonii ssp. lemmonii ESLEL   same
Frying pans Eschscholzia lobbii ESLO   same
Coville s poppy Eschscholzia minutiflora ESMI   same
Coville's pygmy poppy Eschscholzia minutiflora ssp. covillei ESMIC2    
Pygmy poppy Eschscholzia minutiflora ssp. minutiflora ESMIM3    
Red rock poppy Eschscholzia minutiflora ssp. twisselmannii ESMIT    
Pygmy poppy Eschscholzia parishii ESPA   same
Island poppy Eschscholzia ramosa ESRA   same
Diamond petaled california poppy Eschscholzia rhombipetala ESRH   same
Foxtail cactus Escobaria alversonii ESAL2 Coryphantha alversonii synonym**
Viviparous foxtail cactus Escobaria vivipara ESVI2 Coryphantha vivipara synonym**
Desert beehive cactus Escobaria vivipara var. deserti ESVID Coryphantha chlorantha synonym*
Viviparous foxtail cactus Escobaria vivipara var. rosea ESVIR2 Coryphantha vivipara var. rosea synonym*
  Eucalyptus Xmortoniana EUMO5    
Red gum Eucalyptus camaldulensis EUCA2   same
Sugar gum Eucalyptus cladocalyx EUCL   same
Blue gum Eucalyptus globulus EUGL   same
  Eucalyptus globulus ssp. globulus EUGLG    
Tasmanian bluegum Eucalyptus globulus ssp. maidenii EUGLM    
Grand eucalyptus Eucalyptus grandis EUGR12    
Bushy yate Eucalyptus lehmannii EULE9    
Australian tallowwood Eucalyptus microcorys EUMI    
Coolabah Eucalyptus microtheca EUMI16    
Silver dollar gum Eucalyptus polyanthemos EUPO   same
  Eucalyptus pulchella EUPU17   same
Money tree Eucalyptus pulverulenta EUPU    
Western australian floodedgum Eucalyptus rudis EURU2    
Red iron bark Eucalyptus sideroxylon EUSI2   same
Forest red gum Eucalyptus tereticornis EUTE   same
Coral gum Eucalyptus torquata EUTO11    
Manna gum Eucalyptus viminalis EUVI   same
Brewer's aster Eucephalus breweri EUBR12   same
Rayless aster Eucephalus brickellioides EUBR13 Eucephalus tomentellus synonym*
Engelmann's aster Eucephalus engelmannii EUEN   same
Smooth aster Eucephalus glabratus EUGL18   same
Cascade aster Eucephalus ledophyllus EULE14   same
Cascade aster Eucephalus ledophyllus var. covillei EULEC   same
  Eucephalus ledophyllus var. ledophyllus EULEL2    
Rayless aster Eucephalus tomentellus EUTO4   same
Wayside aster Eucephalus vialis EUVI8   same
Creeping cudweed Euchiton gymnocephalus EUGY2   same
Father and child plant Euchiton japonicus EUJA6    
Tropical creeping cudweed Euchiton sphaericus EUSP5   same
Syrian mustard Euclidium syriacum EUSY   same
Rock nettle Eucnide rupestris EURU5   same
Desert bush nettle Eucnide urens EUUR   same
Spotted eucrypta Eucrypta chrysanthemifolia EUCH   same
Torrey eucrypta Eucrypta chrysanthemifolia var. bipinnatifida EUCHB   same
Common eucrypta Eucrypta chrysanthemifolia var. chrysanthemifolia EUCHC   same
Desert eucrypta Eucrypta micrantha EUMI2   same
Temu Eugenia apiculata EUAP Luma apiculata synonym**
Winter creeper Euonymus fortunei EUFO5    
Winter creeper Euonymus fortunei var. fortunei EUFOF    
Western burning bush Euonymus occidentalis EUOC8   same
Western burning bush Euonymus occidentalis var. occidentalis EUOCO   same
Parish's burning bush Euonymus occidentalis var. parishii EUOCP2   same
Albanian spurge Euphorbia characias EUCH13    
Chinesecaps Euphorbia crenulata EUCR2   same
Fire on the mountain Euphorbia cyathophora EUCY   same
Cypress spurge Euphorbia cyparissias EUCY2    
David's spurge Euphorbia davidii EUDA5   same
Tree spurge Euphorbia dendroides EUDE10   same
Toothed spurge Euphorbia dentata EUDE4   same
  Euphorbia dentata var. dentata EUDED    
Beetle spurge Euphorbia eriantha EUER2   same
Leafy spurge Euphorbia esula EUES    
  Euphorbia esula var. esula EUESE    
Dwarf spurge Euphorbia exigua EUEX3    
Squareseed spurge Euphorbia exstipulata EUEX4   same
Grassleaf spurge Euphorbia graminea EUGR6    
Wartweed Euphorbia helioscopia EUHE2   same
Mexican fireplant Euphorbia heterophylla EUHE4    
Gopher plant Euphorbia lathyris EULA4   same
Snow on the mountain Euphorbia marginata EUMA8    
Cliff spurge Euphorbia misera EUMI4   same
Myrtle spurge Euphorbia myrsinites EUMY2    
Eggleaf spurge Euphorbia oblongata EUOB4   same
Woodland spurge Euphorbia palmeri EUPA4 Euphorbia lurida synonym*
  Euphorbia palmeri var. palmeri EUPAP    
Petty spurge Euphorbia peplus EUPE6   same
poinsettia Euphorbia pulcherrima EUPU9    
Upright myrtle spurge Euphorbia rigida EURI10    
Mojave spurge Euphorbia schizoloba EUSC6   same
Saw toothed spurge Euphorbia serrata EUSE12    
Reticulate seeded spurge Euphorbia spathulata EUSP   same
Geraldton carnation weed Euphorbia terracina EUTE10   same
  Euphorbia tirucalli EUTI    
Thickstem aster Eurybia integrifolia EUIN9   same
Subalpine aster Eurybia merita EUME17   same
Roughleaf aster Eurybia radulina EURA11   same
  Eustachys distichophylla EUDI8    
Catchfly prairie gentian Eustoma exaltatum EUEX5   same
Catchfly prairie gentian Eustoma exaltatum ssp. exaltatum EUEXE2   same
Western goldenrod Euthamia occidentalis EUOC4   same
  Evax prolifera EVPR    
  Evax verna EVVE    
  Evax verna var. verna EVVEV    
Small flowered fagonia Fagonia laevis FALA   same
Fagonis Fagonia pachyacantha FAPA2   same
Domestic buckwheat Fagopyrum esculentum FAES2    
Apache plume Fallugia paradoxa FAPA   same
Hairy crabweed Fatoua villosa FAVI    
Yerba desierto Fendlerella utahensis FEUT   same
  Fendlerella utahensis var. utahensis FEUTU    
California barrel cactus Ferocactus cylindraceus FECY   same
California barrel cactus Ferocactus cylindraceus var. cylindraceus FECYC Ferocactus cylindraceus synonym**
Barrel cactus Ferocactus cylindraceus var. lecontei FECYL Ferocactus cylindraceus synonym*
San diego barrel cactus Ferocactus viridescens FEVI2   same
Sand fescue Festuca ammobia FEAM5    
Field fescue Festuca arvernensis FEAR4    
Alpine fescue Festuca brachyphylla FEBR   same
Colorado fescue Festuca brachyphylla ssp. coloradensis FEBRC Festuca brachyphylla ssp. breviculmis synonym**
Rough leaved fescue Festuca brevipila FEBR7 Festuca trachyphylla synonym**
California fescue Festuca californica FECA   same
Coast fescue Festuca elmeri FEEL2   same
Blue fescue Festuca idahoensis FEID   same
  Festuca idahoensis ssp. idahoensis FEIDI2    
Blue fescue Festuca idahoensis ssp. roemeri FEIDR2 Festuca idahoensis synonym*
Small flowered fescue Festuca minutiflora FEMI3   same
Western fescue Festuca occidentalis FEOC   same
Sheep fescue Festuca ovina FEOV    
  Festuca parishii FEPA6    
Red fescue Festuca rubra FERU2   same
Red fescue Festuca rubra ssp. arenaria FERUA3    
Red fescue Festuca rubra ssp. pruinosa FERUP5    
Red fescue Festuca rubra ssp. rubra FERUR2    
Rocky mountain fescue Festuca saximontana FESA   same
Rocky mountain fescue Festuca saximontana var. purpusiana FESAP Festuca saximontana synonym*
Rocky mountain fescue Festuca saximontana var. saximontana FESAS    
Ravine fescue Festuca sororia FESO    
Bearded fescue Festuca subulata FESU   same
Coast range fescue Festuca subuliflora FESU2   same
Mountain bunch fescue Festuca viridula FEVI   same
Common fig Ficus carica FICA   same
Punjab fig Ficus palmata FIPA2    
  Ficus rubiginosa FIRU4    
Broadleaf cottonrose Filago pyramidata FIPY2   same
Dropwort Filipendula vulgaris FIVU    
Slender fimbry Fimbristylis autumnalis FIAU2   same
  Fimbristylis littoralis FILI3    
Hot springs fimbristylis Fimbristylis thermalis FITH   same
Vahl's fimbristylis Fimbristylis vahlii FIVA   same
Chinese parasoltree Firmiana simplex FISI2    
Fissidens moss Fissidens aphelotaxifolius FIAP    
Fissidens moss Fissidens pauperculus FIPA5    
Clustered yellow tops Flaveria trinervia FLTR   same
False mermaid Floerkea proserpinacoides FLPR   same
Fennel Foeniculum vulgare FOVU   same
Desert olive Forestiera pubescens FOPU2   same
  Forestiera pubescens var. pubescens FOPUP    
  Forestiera shrevei FOSH    
Round kumquat Fortunella japonica FOJA    
Ocotillo Fouquieria splendens FOSP2   same
  Fragaria Xananassa FRAN    
  Fragaria Xananassa ssp. cuneifolia FRANC3    
  Fragaria Xbringhurstii FRBR5    
Beach strawberry Fragaria chiloensis FRCH   same
Beach strawberry Fragaria chiloensis ssp. lucida FRCHL Fragaria chiloensis synonym*
  Fragaria chiloensis ssp. pacifica FRCHP    
Wild strawberry Fragaria vesca FRVE   same
Woodland strawberry Fragaria vesca ssp. bracteata FRVEB2 Fragaria vesca synonym*
  Fragaria vesca ssp. californica FRVEC2    
Mountain strawberry Fragaria virginiana FRVI   same
  Fragaria virginiana ssp. platypetala FRVIP2    
California coffeeberry Frangula californica FRCA12   same
California coffeeberry Frangula californica ssp. californica FRCAC5   same
serpentine hoary coffeeberry Frangula californica ssp. crassifolia FRCAC6   same
Sierra hoary coffeeberry Frangula californica ssp. cuspidata FRCAC7   same
Wetern california coffeeberry Frangula californica ssp. occidentalis FRCAO4   same
hoary coffeeberry Frangula californica ssp. tomentella FRCAT2   same
desert hoary coffeeberry Frangula californica ssp. ursina FRCAU   same
cascara sagrada Frangula purshiana FRPU7   same
cascara sagrada Frangula purshiana ssp. annonifolia FRPUA   same
cascara sagrada Frangula purshiana ssp. purshiana FRPUP   same
Caribou coffeeberry Frangula purshiana ssp. ultramafica FRPUU   same
Red buckthorn Frangula rubra FRRU   same
Modoc buckthorn Frangula rubra ssp. modocensis FRRUM   same
Obtuse buckthorn Frangula rubra ssp. obtusissima FRRUO   same
Red buckthorn Frangula rubra ssp. rubra FRRUR   same
Yosemite buckthorn Frangula rubra ssp. yosemitana FRRUY   same
Palmer's frankenia Frankenia palmeri FRPA   same
European sea heath Frankenia pulverulenta FRPU4   same
Yerba reuma, alkali heath Frankenia salina FRSA   same
whitestem frasera Frasera albicaulis FRAL2   same
Modoc frasera Frasera albicaulis var. modocensis FRALM   same
whitestem frasera Frasera albicaulis var. nitida FRALN   same
desert frasera Frasera albomarginata FRAL5   same
Umpqua green-gentian Frasera fastigiata FRFA Frasera umpquaensis synonym**
Pine green-gentian Frasera neglecta FRNE   same
Coahuila frasera Frasera parryi FRPA3   same
Inyo frasera Frasera puberulenta FRPU   same
Monument plant Frasera speciosa FRSP   same
Kern frasera Frasera tubulosa FRTU   same
Single leaved ash Fraxinus anomala FRAN2   same
  Fraxinus anomala var. anomala FRANA    
Two petaled ash Fraxinus dipetala FRDI2   same
Oregon ash Fraxinus latifolia FRLA   same
Green ash Fraxinus pennsylvanica FRPE    
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Shamel ash Fraxinus uhdei FRUH    
Arizona ash Fraxinus velutina FRVE2   same
  Freesia alba FRAL6   same
Common freesia Freesia corymbosa FRCO8    
California fremontia Fremontodendron californicum FRCA6   same
Pine hill flannelbush Fremontodendron decumbens FRDE2   same
Mexican flannelbush Fremontodendron mexicanum FRME2   same
Checker lily Fritillaria affinis FRAF2   same
Checker lily Fritillaria affinis var. affinis FRAFA2 Fritillaria affinis synonym**
Coast checker lily Fritillaria affinis var. tristulis FRAFT2    
Stinkbells Fritillaria agrestis FRAG   same
Spotted mountain bells Fritillaria atropurpurea FRAT   same
Chocolate lily Fritillaria biflora FRBI   same
Greenhorn fritillary Fritillaria brandegeei FRBR   same
Butte county fritillary Fritillaria eastwoodiae FREA   same
Talus fritillary Fritillaria falcata FRFA2   same
Gentner's fritillary Fritillaria gentneri FRGE   same
Siskiyou missionbells Fritillaria glauca FRGL   same
Chocolate lily Fritillaria grayana FRGR4 Fritillaria biflora synonym**
Fragrant fritillary Fritillaria liliacea FRLI2   same
Brown bells Fritillaria micrantha FRMI   same
Ojai fritillary Fritillaria ojaiensis FROJ   same
Pine woods fritillary Fritillaria pinetorum FRPI   same
Adobe lily Fritillaria pluriflora FRPL   same
Yellow fritillary Fritillaria pudica FRPU2   same
Purdy's fritillary Fritillaria purdyi FRPU3   same
Scarlet fritillary Fritillaria recurva FRRE   same
Striped adobe lily Fritillaria striata FRST   same
San benito fritillary Fritillaria viridea FRVI2   same
Slender snakecotton Froelichia gracilis FRGR3    
Bolivian fuchsia Fuchsia boliviana FUBO    
  Fuchsia hybrida hort. ex FUHY2    
Hardy fuchsia Fuchsia magellanica FUMA    
Shrubby fuchsia Fuchsia paniculata FUPA2    
White ramping fumitory Fumaria capreolata FUCA   same
Fumitory Fumaria officinalis FUOF   same
  Fumaria officinalis ssp. officinalis FUOFO    
Fine leaved fumitory Fumaria parviflora FUPA   same
Wavyleaf twinevine Funastrum crispum FUCR   same
Fringed twinevine Funastrum cynanchoides FUCY   same
Climbing milkweed Funastrum cynanchoides ssp. heterophyllum FUCYH Funastrum cynanchoides var. hartwegii synonym**
Hairy milkweed Funastrum hirtellum FUHI   same
Common indian blanket Gaillardia aristata GAAR   same
Firewheel indian blanket Gaillardia pulchella GAPU   same
  Gaillardia pulchella var. pulchella GAPUP2    
Coastal galenia Galenia pubescens GAPU80    
Brittlestem hempnettle Galeopsis tetrahit GATE2    
  Galeopsis tetrahit var. tetrahit GATET2    
Gallant soldier Galinsoga parviflora GAPA2   same
Four pointed galinsoga Galinsoga quadriradiata GAQU    
Yolla bolly bedstraw Galium ambiguum GAAM2   same
Yolla Bolly bedstraw Galium ambiguum ssp. ambiguum GAAMA   same
Siskiyou bedstraw Galium ambiguum ssp. siskiyouense GAAMS2   same
Phlox leaved bedstraw Galium andrewsii GAAN   same
Phlox leaved bedstraw Galium andrewsii ssp. andrewsii GAANA   same
Serpentine bedstraw Galium andrewsii ssp. gatense GAANG   same
Phlox leaved bedstraw Galium andrewsii ssp. intermedium GAANI   same
Narrow leaved bedstraw Galium angustifolium GAAN2   same
Narrow leaved bedstraw Galium angustifolium ssp. angustifolium GAANA2   same
Borrego bedstraw Galium angustifolium ssp. borregoense GAANB   same
Narrow leaved bedstraw Galium angustifolium ssp. foliosum GAANF   same
San antonio canyon bedstraw Galium angustifolium ssp. gabrielense GAANG2   same
Narrow leaved bedstraw Galium angustifolium ssp. gracillimum GAANG3   same
San jacinto mtns. bedstraw Galium angustifolium ssp. jacinticum GAANJ   same
Naked stem bedstraw Galium angustifolium ssp. nudicaule GAANN   same
Onyx peak bedstraw Galium angustifolium ssp. onycense GAANO   same
Cleavers Galium aparine GAAP2   same
Argus bedstraw Galium argense GAAR3   same
Low mountain bedstraw Galium bifolium GABI   same
Bolander's bedstraw Galium bolanderi GABO   same
Northern bedstraw Galium boreale GABO2   same
Box bedstraw Galium buxifolium GABU   same
California bedstraw Galium californicum GACA3   same
California bedstraw Galium californicum ssp. californicum GACAC   same
California bedstraw Galium californicum ssp. flaccidum GACAF   same
Cone peak bedstraw Galium californicum ssp. luciense GACAL   same
Coastal california bedstraw Galium californicum ssp. maritimum GACAM   same
San miguel island bedstraw Galium californicum ssp. miguelense GACAM2   same
California bedstraw Galium californicum ssp. primum GACAP   same
El dorado bedstraw Galium californicum ssp. sierrae GACAS   same
Santa catalina island bedstraw Galium catalinense GACA4   same
San clemente island bedstraw Galium catalinense ssp. acrispum GACAA   same
Santa catalina island bedstraw Galium catalinense ssp. catalinense GACAC2   same
Santa lucia bedstraw Galium clementis GACL   same
Santa barbara bedstraw Galium cliftonsmithii GACL2   same
Lamarck's bedstraw Galium divaricatum GADI   same
Castle lake bedstraw Galium glabrescens GAGL2   same
Castle lake bedstraw Galium glabrescens ssp. glabrescens GAGLG   same
Modoc bedstraw Galium glabrescens ssp. modocense GAGLM   same
San gabriel bedstraw Galium grande GAGR5   same
Gray's bedstraw Galium grayanum GAGR2   same
Gray's bedstraw Galium grayanum var. grayanum GAGRG   same
Gray's bedstraw Galium grayanum var. nanum GAGRN   same
Nodding bedstraw Galium hallii GAHA   same
Hardham's bedstraw Galium hardhamiae GAHA2   same
Hilend's bedstraw Galium hilendiae GAHI3   same
Panamint mtns. bedstraw Galium hilendiae ssp. carneum GAHIC   same
Hilend's bedstraw Galium hilendiae ssp. hilendiae GAHIH   same
Kingston mtns. bedstraw Galium hilendiae ssp. kingstonense GAHIK   same
Alpine bedstraw Galium hypotrichium GAHY   same
Alpine bedstraw Galium hypotrichium ssp. ebbettsense GAHYE    
Alpine bedstraw Galium hypotrichium ssp. hypotrichium GAHYH   same
Inyo bedstraw Galium hypotrichium ssp. inyoense GAHYI   same
Subalpine bedstraw Galium hypotrichium ssp. subalpinum GAHYS   same
Telescope peak bedstraw Galium hypotrichium ssp. tomentellum GAHYT   same
Jepson's bedstraw Galium jepsonii GAJE   same
Johnston's bedstraw Galium johnstonii GAJO   same
Large leaf bedstraw Galium magnifolium GAMA3   same
Matthew's bedstraw Galium matthewsii GAMA4   same
Mexican bedstraw Galium mexicanum GAME3   same
Mexican bedstraw Galium mexicanum ssp. asperulum GAMEA2   same
Wild madder Galium mollugo GAMO   same
Many flowered bedstraw Galium multiflorum GAMU2   same
Munz's bedstraw Galium munzii GAMU3   same
  Galium munzii ssp. munzii GAMUM3    
Tiny bedstraw Galium murale GAMU4   same
Humboldt bedstraw Galium muricatum GAMU5   same
Climbing bedstraw Galium nuttallii GANU   same
Nuttall's island bedstraw Galium nuttallii ssp. insulare GANUI   same
Climbing bedstraw Galium nuttallii ssp. nuttallii GANUN   same
Oregon bedstraw Galium oreganum GAOR   same
Parish's bedstraw Galium parishii GAPA4   same
Wall bedstraw Galium parisiense GAPA5   same
Climbing bedstraw Galium porrigens GAPO   same
Graceful bedstraw Galium porrigens var. porrigens GAPOP   same
Graceful bedstraw Galium porrigens var. tenue GAPOT   same
Desert bedstraw Galium proliferum GAPR   same
Rock bedstraw Galium saxatile GASA2    
Schultes' bedstraw Galium schultesii GASC2    
Northern bedstraw Galium serpenticum GASE2   same
Scott mtn. bedstraw Galium serpenticum ssp. scotticum GASES2   same
Warner mtns. bedstraw Galium serpenticum ssp. warnerense GASEW   same
Sequoia bedstraw Galium sparsiflorum GASP2   same
Sequoia bedstraw Galium sparsiflorum ssp. glabrius GASPG   same
Sequoia bedstraw Galium sparsiflorum ssp. sparsiflorum GASPS   same
Starry bedstraw Galium stellatum GAST   same
  Galium stellatum ssp. eremicum GASTE2    
Rough bedstraw Galium tricornutum GATR6   same
Three petaled bedstraw Galium trifidum GATR2   same
threepetal bedstraw Galium trifidum ssp. columbianum GATRC   same
threepetal bedstraw Galium trifidum ssp. subbiflorum GATRS2   same
Sweet bedstraw Galium triflorum GATR3   same
Ladie's bedstraw Galium verum GAVE    
  Galium verum var. verum GAVEV    
Many flowered bedstraw Galium watsonii GAWA Galium multiflorum synonym*
Wright's bedstraw Galium wrightii GAWR2   same
Showy island snapdragon Gambelia speciosa GASP10   same
  Gamochaeta americana GAAM3    
Gray everlasting Gamochaeta coarctata GACO11   same
Narrowleaf purple everlasting Gamochaeta falcata GAFA3 Gamochaeta calviceps synonym**
Pennsylvania everlasting Gamochaeta pensylvanica GAPE2   same
  Gamochaeta purpurea GAPU3    
Featherweed Gamochaeta ustulata GAUS   same
Boxleaf silk tassel Garrya buxifolia GABU2   same
Silk tassel Garrya congdonii GACO9   same
Coast silk tassel Garrya elliptica GAEL   same
Ashy silk tassel Garrya flavescens GAFL2   same
Fremont's silk tassel Garrya fremontii GAFR   same
Southern silk tassel Garrya veatchii GAVE2   same
Nit grass Gastridium phleoides GAPH2   same
Fragile oat Gaudinia fragilis GAFR6   same
Alpine wintergreen Gaultheria humifusa GAHU   same
Western wintergreen Gaultheria ovatifolia GAOV2   same
Salal Gaultheria shallon GASH   same
Scarlet gaura Gaura coccinea GACO5 Oenothera suffrutescens synonym*
Drummond's gaura Gaura drummondii GADR Oenothera xenogaura synonym*
  Gaura mollis GAMO5    
Red river gaura Gaura sinuata GASI Oenothera sinuosa synonym*
Deceiving gayophytum Gayophytum decipiens GADE2   same
Spreading groundsmoke Gayophytum diffusum GADI2   same
Diffuse gayophytum Gayophytum diffusum ssp. diffusum GADID   same
Small flowered groundsmoke Gayophytum diffusum ssp. parviflorum GADIP   same
Woolly seeded groundsmoke Gayophytum eriospermum GAER2   same
Zig zag gayophytum Gayophytum heterozygum GAHE3   same
Dwarf groundsmoke Gayophytum humile GAHU2   same
Pinegrove gayophytum Gayophytum oligospermum GAOL   same
Black foot gayophytum Gayophytum racemosum GARA   same
Pinyon gayophytum Gayophytum ramosissimum GARA2   same
Gazania Gazania linearis GALI4   same
Mt. etna broom Genista aetnensis GEAE    
Canary island broom Genista canariensis GECA16   same
Mediterranean broom Genista linifolia GELI5   same
Madera broom Genista maderensis GEMA10   same
French broom Genista monspessulana GEMO2   same
Narrow petaled broom Genista stenopetala GEST9    
Pleated gentian Gentiana affinis GEAF   same
Rainier pleated gentian Gentiana calycosa GECA   same
Moss gentian Gentiana fremontii GEFR   same
Alpine gentian Gentiana newberryi GENE   same
Alpine gentian Gentiana newberryi var. newberryi GENEN   same
Sierra alpine gentian Gentiana newberryi var. tiogana GENET   same
Klamath gentian Gentiana plurisetosa GEPL6   same
Pygmy gentian Gentiana prostrata GEPR3   same
King's scepter gentian Gentiana sceptrum GESC   same
Mendocino gentian Gentiana setigera GESE2   same
Autumn dwarf gentian Gentianella amarella GEAM3   same
Autumn dwarf gentian Gentianella amarella ssp. acuta GEAMA   same
  Gentianella tenella GETE4    
Dane's dwarf gentian Gentianella tenella ssp. tenella GETET Comastoma tenellum synonym*
Sierra gentian Gentianopsis holopetala GEHO3   same
Hiker's fringed gentian Gentianopsis simplex GESI3   same
Campbell's liverwort Geothallus tuberosus GETU3    
Hairy desert sunflower Geraea canescens GECA2   same
Sticky geraea Geraea viscida GEVI   same
Bicknell's geranium Geranium bicknellii GEBI2   same
California geranium Geranium californicum GECA4   same
Carolina geranium Geranium carolinianum GECA5   same
  Geranium carolinianum var. carolinianum GECAC4    
  Geranium carolinianum var. sphaerospermum GECAS    
Longstalk cranesbill Geranium columbinum GECO   same
Wild geranium Geranium dissectum GEDI   same
  Geranium homeanum GEHO5    
Shining geranium Geranium lucidum GELU   same
Crane's bill geranium Geranium molle GEMO   same
Oregon geranium Geranium oreganum GEOR2   same
Canary island geranium Geranium palmatum GEPA5   same
New zealand geranium Geranium potentilloides GEPO   same
Small flowered geranium Geranium pusillum GEPU2   same
Hedgerow geranium Geranium pyrenaicum GEPY   same
New zealand geranium Geranium retrorsum GERE    
Richardson's geranium Geranium richardsonii GERI   same
Robert's geranium Geranium robertianum GERO   same
Herb robert Geranium robertianum ssp. purpureum GEROP Geranium purpureum synonym**
  Geranium robertianum ssp. robertianum GEROR2    
Round leaved geranium Geranium rotundifolium GERO3   same
  Geranium sibiricum GESI2    
Solander's geranium Geranium solanderi GESO   same
Texas geranium Geranium texanum GETE2   same
Sticky geranium Geranium viscosissimum GEVI2   same
Oregon geranium Geranium viscosissimum var. incisum GEVII Geranium oreganum synonym*
  Geranium viscosissimum var. viscosissimum GEVIV    
  Geranium yeoi GEYE    
Aleppo avens Geum aleppicum GEAL3   same
Large leaved avens Geum macrophyllum GEMA4   same
largeleaf avens Geum macrophyllum var. macrophyllum GEMAM   same
largeleaf avens Geum macrophyllum var. perincisum GEMAP   same
Old man's beard Geum triflorum GETR   same
Prairie-smoke Geum triflorum var. canescens GETRC3 Geum triflorum var. ciliatum synonym*
Prairie-smoke Geum triflorum var. ciliatum GETRC2   same
California gilia Gilia achilleifolia GIAC2   same
California gilia Gilia achilleifolia ssp. achilleifolia GIACA   same
Many stemmed gilia Gilia achilleifolia ssp. multicaulis GIACM   same
Puff calyx gilia Gilia aliquanta GIAL   same
Puff calyx gilia Gilia aliquanta ssp. aliquanta GIALA   same
Puff calyx gilia Gilia aliquanta ssp. breviloba GIALB   same
Chaparral gilia Gilia angelensis GIAN   same
  Gilia austrooccidentalis GIAU2    
Small gilia Gilia brecciarum GIBR   same
Nevada gilia Gilia brecciarum ssp. brecciarum GIBRB   same
Nevada gilia Gilia brecciarum ssp. jacens GIBRJ Gilia jacens synonym*
Nevada gilia Gilia brecciarum ssp. neglecta GIBRN   same
Showy gilia Gilia cana GICA3   same
Showy gilia Gilia cana ssp. bernardina GICAB   same
Showy gilia Gilia cana ssp. cana GICAC2   same
Showy gilia Gilia cana ssp. speciformis GICAS   same
Showy gilia Gilia cana ssp. speciosa GICAS2   same
Showy gilia Gilia cana ssp. triceps GICAT   same
Blue field gilia Gilia capitata GICA5   same
Ball gilia Gilia capitata ssp. abrotanifolia GICAA   same
Blue field gilia Gilia capitata ssp. capitata GICAC3   same
Blue field gilia Gilia capitata ssp. chamissonis GICAC   same
Blue field gilia Gilia capitata ssp. mediomontana GICAM   same
Pacific blue field gilia Gilia capitata ssp. pacifica GICAP   same
Blue field gilia Gilia capitata ssp. pedemontana GICAP2   same
Globe gilia Gilia capitata ssp. staminea GICAS3   same
Hairy blue field gilia Gilia capitata ssp. tomentosa GICAT2   same
Purple spot gilia Gilia clivorum GICL   same
Clokey's gilia Gilia clokeyi GICL2   same
Coastal gilia Gilia diegensis GIDI   same
Shy gilia Gilia inconspicua GIIN2   same
Inland gilia Gilia interior GIIN4   same
Broad flowered gilia Gilia latiflora GILA   same
Cuyama gilia Gilia latiflora ssp. cuyamensis GILAC2   same
Broad flowered gilia Gilia latiflora ssp. davyi GILAD   same
Broad flowered gilia Gilia latiflora ssp. elongata GILAE   same
Holly leaf gilia Gilia latiflora ssp. latiflora GILAL   same
Fine flower gilia Gilia leptantha GILE2   same
Fine flower gilia Gilia leptantha ssp. leptantha GILEL2   same
Pine gilia Gilia leptantha ssp. pinetorum GILEP2   same
Purpus' gilia Gilia leptantha ssp. purpusii GILEP3   same
Fine flower gilia Gilia leptantha ssp. transversa GILET   same
Scrub gilia Gilia malior GIMA   same
El paso gilia Gilia mexicana GIME    
Manyleaf gilia Gilia millefoliata GIMI   same
Little gilia Gilia minor GIMI2   same
Modoc gilia Gilia modocensis GIMO   same
Nevin's gilia Gilia nevinii GINE   same
Volcanic gilia Gilia ochroleuca GIOC   same
Volcanic gilia Gilia ochroleuca ssp. bizonata GIOCB   same
Volcanic gilia Gilia ochroleuca ssp. exilis GIOCE   same
Volcanic gilia Gilia ochroleuca ssp. ochroleuca GIOCO   same
Volcanic gilia Gilia ochroleuca ssp. vivida GIOCV   same
Eyed gilia Gilia ophthalmoides GIOP   same
Granite gilia Gilia salticola GISA   same
Rock gilia Gilia scopulorum GISC   same
Cinder gilia Gilia sinuata GISI   same
Star gilia Gilia stellata GIST   same
Slender flowered gilia Gilia tenuiflora GITE2   same
Spreading slender flowered gilia Gilia tenuiflora ssp. amplifaucalis GITEA   same
Sand gilia Gilia tenuiflora ssp. arenaria GITEA2   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Slender flowered gilia Gilia tenuiflora ssp. hoffmannii GITEH   same
Slender flowered gilia Gilia tenuiflora ssp. tenuiflora GITET   same
Trans montane gilia Gilia transmontana GITR   same
Bird's eyes Gilia tricolor GITR2   same
Bird's eyes Gilia tricolor ssp. diffusa GITRD   same
Bird's eyes Gilia tricolor ssp. tricolor GITRT   same
Boyden cave gilia Gilia yorkii GIYO   same
Golden carpet Gilmania luteola GILU   same
Maidenhair tree Ginkgo biloba GIBI2    
San gabriel bluecup Githopsis diffusa GIDI2   same
Bluecup Githopsis diffusa ssp. candida GIDIC   same
Southern blue cup Githopsis diffusa ssp. diffusa GIDID   same
Mission canyon bluecup Githopsis diffusa ssp. filicaulis GIDIF   same
San gabriel bluecup Githopsis diffusa ssp. robusta GIDIR   same
Largeflower bluecup Githopsis pulchella GIPU2   same
Sierra bluecup Githopsis pulchella ssp. campestris GIPUC   same
Sierra bluecup Githopsis pulchella ssp. pulchella GIPUP   same
  Githopsis pulchella ssp. pulchella var. glabra GIPUG    
  Githopsis pulchella ssp. pulchella var. pulchella GIPUP2    
Serpentine bluecup Githopsis pulchella ssp. serpentinicola GIPUS   same
Venus' looking glass Githopsis specularioides GISP3   same
Tube flower bluecup Githopsis tenella GITE9   same
Italian gladiolus Gladiolus italicus GLIT    
Gladiolus Gladiolus tristis GLTR2    
  Glandularia Xhybrida GLHY    
  Glandularia bipinnatifida GLBI2    
  Glandularia bipinnatifida var. bipinnatifida GLBIB    
Southwestern mock vervain Glandularia gooddingii GLGO Verbena gooddingii synonym*
Peruvian mock vervain Glandularia peruviana GLPE    
South american mock vervain Glandularia pulchella GLPU3 Verbena pulchella synonym*
Yellow horned poppy Glaucium flavum GLFL   same
Sea milk wort Glaux maritima GLMA   same
  Glebionis carinatum GLCA5    
  Glebionis coronarium GLCO6    
Corndaisy Glebionis segetum GLSE5   same
Ground ivy Glechoma hederacea GLHE2   same
Honeylocust Gleditsia triacanthos GLTR   same
American silvertop Glehnia littoralis GLLI   same
American glehnia Glehnia littoralis ssp. leiocarpa GLLIL   same
Lotus sweetjuice Glinus lotoides GLLO   same
Radiate sweetjuice Glinus radiatus GLRA   same
Pungent glossopetalon Glossopetalon pungens GLPU   same
Nevada greasewood Glossopetalon spinescens GLSP   same
Spiny greasebush Glossopetalon spinescens var. aridum GLSPA   same
Western manna grass Glyceria Xoccidentalis GLOC   same
Northern mannagrass Glyceria borealis GLBO   same
Waxy mannagrass Glyceria declinata GLDE   same
Water mannagrass Glyceria fluitans GLFL2   same
American mannagrass Glyceria grandis GLGR   same
  Glyceria grandis var. grandis GLGRG    
Manna grass Glyceria leptostachya GLLE2   same
Fowl mannagrass Glyceria striata GLST   same
Licorice Glycyrrhiza glabra GLGL   same
Lichorice Glycyrrhiza lepidota GLLE3   same
Keysia Glyptopleura marginata GLMA2   same
holy dandelion Glyptopleura setulosa GLSE4   same
Lowland cudweed Gnaphalium palustre GNPA   same
  Gonocarpus chinensis GOCH    
  Gonocarpus chinensis ssp. verrucosus GOCHV    
Golden goodmania Goodmania luteola GOLU   same
Rattlesnake plantain Goodyera oblongifolia GOOB2   same
Upland cotton Gossypium hirsutum GOHI   same
  Gossypium hirsutum var. hirsutum GOHIH2    
Common hedge hyssop Gratiola ebracteata GREB   same
Boggs lake hedge hyssop Gratiola heterosepala GRHE   same
Clammy hedge hyssop Gratiola neglecta GRNE   same
Hop sage Grayia spinosa GRSP   same
Silkoak Grevillea robusta GRRO   same
Gumweed Grindelia camporum GRCA   same
Bract gumweed Grindelia camporum var. bracteosa GRCAB Grindelia camporum synonym*
Great valley gumweed Grindelia camporum var. camporum GRCAC Grindelia camporum synonym**
  Grindelia fraxinopratensis GRFR    
Gumweed Grindelia hirsutula GRHI   same
Davy's gumweed Grindelia hirsutula var. davyi GRHID2 Grindelia camporum synonym*
San diego gumplant Grindelia hirsutula var. hallii GRHIH2 Grindelia hallii synonym*
Hairy gumweed Grindelia hirsutula var. hirsutula GRHIH3 Grindelia hirsutula synonym**
San francisco gumplant Grindelia hirsutula var. maritima GRHIM Grindelia hirsutula synonym*
Idaho gumweed Grindelia nana GRNA   same
Idaho gumweed Grindelia nana var. nana GRNAN    
Curlytop gumweed Grindelia nuda GRNU    
  Grindelia nuda var. aphanactis GRNUA    
Spanish gold Grindelia papposa GRPA8    
Curlycup gumweed Grindelia squarrosa GRSQ   same
Curlycup gumweed Grindelia squarrosa var. quasiperennis GRSQQ    
Curlycup gumweed Grindelia squarrosa var. serrulata GRSQS   same
Gumweed Grindelia stricta GRST3   same
Marsh gumplant Grindelia stricta var. angustifolia GRSTA2   same
Gumplant Grindelia stricta var. platyphylla GRSTP2   same
Coastal gum plant Grindelia stricta var. stricta GRSTS2   same
Matted cholla Grusonia parishii GRPA11   same
Sagebrush cholla Grusonia pulchella GRPU3   same
Small matweed Guilleminea densa GUDE   same
Guilleminea Guilleminea densa var. aggregata GUDEA   same
Yellow california mustard Guillenia flavescens GUFL3 Caulanthus flavescens synonym*
Shaggy thelypod Guillenia lasiophylla GULA4 Caulanthus lasiophyllus synonym*
Ramtilla Guizotia abyssinica GUAB    
Chilean gunnera Gunnera tinctoria GUTI   same
Matchweed, snakeweed Gutierrezia californica GUCA   same
Sticky snakeweed Gutierrezia microcephala GUMI   same
Matchweed Gutierrezia sarothrae GUSA2   same
Small flowered gymnosteris Gymnosteris parvula GYPA2   same
Showy baby's breath Gypsophila elegans GYEL   same
Baby's breath Gypsophila paniculata GYPA   same
Baby's breath Gypsophila scorzonerifolia GYSC   same
Amethyst stickseed Hackelia amethystina HAAM   same
Greater showy stickseed Hackelia bella HABE   same
Poison canyon stickseed Hackelia brevicula HABR4   same
California stickseed Hackelia californica HACA   same
Cusick stickweed Hackelia cusickii HACU   same
Many flowered stickseed Hackelia floribunda HAFL2   same
Jessica's stickseed Hackelia micrantha HAMI   same
Pink stickseed Hackelia mundula HAMU   same
Sierran stickseed Hackelia nervosa HANE   same
Bristly stickseed Hackelia setosa HASE   same
Sharsmith's stickseed Hackelia sharsmithii HASH   same
Velvety stickseed Hackelia velutina HAVE   same
Thin tail Hainardia cylindrica HACY   same
Lisbon false sun rose Halimium lasianthum HALA9    
Russian salt tree Halimodendron halodendron HAHA8   same
Jaeger's halimolobos Halimolobos jaegeri HAJA   same
Virgate halimolobos Halimolobos virgata HAVI3 Transberingia bursifolia ssp. virgata synonym*
Shoal grass Halodule wrightii HAWR    
Halogeton Halogeton glomeratus HAGL   same
Sea berry Haloragis erecta HAER2    
Niles's harmonia Harmonia doris-nilesiae HADO2   same
Guggolz's harmonia Harmonia guggolziorum HAGU   same
Hall's harmonia Harmonia hallii HAHA11   same
Nodding harmonia Harmonia nutans HANU3   same
Stebbins's harmonia Harmonia stebbinsii HAST10   same
Palmer's grapplinghook Harpagonella palmeri HAPA7   same
  Harpagonella palmeri var. palmeri HAPAP2    
White hastingsia Hastingsia alba HAAL2   same
Siskiyou hastingsia Hastingsia serpentinicola HASE3   same
Brickellia leaved hazardia Hazardia brickellioides HABR3   same
San clemente island hazardia Hazardia cana HACA6   same
Island hazardia Hazardia detonsa HADE4   same
Orcutt's hazardia Hazardia orcuttii HAOR3   same
Saw toothed goldenbush Hazardia squarrosa HASQ2   same
Gum plant goldenbush Hazardia squarrosa var. grindelioides HASQG2   same
Saw toothed goldenbush Hazardia squarrosa var. obtusa HASQO2   same
Saw toothed goldenbush Hazardia squarrosa var. squarrosa HASQS2   same
Narrow scaled goldenbush Hazardia stenolepis HAST4   same
Whitney's bristleweed Hazardia whitneyi HAWH3   same
Rayless whitney's goldenbush Hazardia whitneyi var. discoidea HAWHD2   same
Whitney's goldenbush Hazardia whitneyi var. whitneyi HAWHW   same
Hebe Hebe Xfranciscana HEFR    
Showy hebe Hebe speciosa HESP    
Shockley's prickleleaf Hecastocleis shockleyi HESH   same
Drummond's false pennyroyal Hedeoma drummondii HEDR   same
Dwarf false pennyroyal Hedeoma nana HENA   same
California false pennyroyal Hedeoma nana ssp. californica HENAC   same
English ivy Hedera helix HEHE   same
Canary ivy Hedera helix ssp. canariensis HEHEC Hedera canariensis synonym*
Atlantic Ivy Hedera hibernica HEHI12    
Cream garland lily Hedychium flavescens HEFL5   same
Crete weed Hedypnois cretica HECR2   same
Yellow sneezeweed Helenium amarum HEAM   same
yellowdicks Helenium amarum var. amarum HEAMA   same
Common sneezeweed Helenium autumnale HEAU   same
Large flowered autumn sneezeweed Helenium autumnale var. grandiflorum HEAUG Helenium autumnale synonym*
Montane autumn sneezeweed Helenium autumnale var. montanum HEAUM Helenium autumnale synonym*
Bigelow's sneezeweed Helenium bigelovii HEBI   same
Bolander's sneezeweed Helenium bolanderi HEBO2   same
Sneezeweed Helenium puberulum HEPU2   same
California helianthella Helianthella californica HECA   same
California helianthella Helianthella californica ssp. californica HECAC3 Helianthella californica var. californica synonym*
California helianthella Helianthella californica ssp. nevadensis HECAN2 Helianthella californica var. nevadensis synonym*
Shasta helianthella Helianthella californica ssp. shastensis HECAS4 Helianthella californica var. shastensis synonym*
Diablo helianthella Helianthella castanea HECA2   same
Island rush rose Helianthemum greenei HEGR2   same
Broom rose Helianthemum scoparium HESC2   same
Hairy leaved sunflower Helianthus annuus HEAN3   same
Bolander's sunflower Helianthus bolanderi HEBO3   same
California sunflower Helianthus californicus HECA5   same
Blueweed Helianthus ciliaris HECI   same
Cusick's sunflower Helianthus cusickii HECU2   same
Slender sunflower Helianthus gracilentus HEGR3   same
  Helianthus maximiliani HEMA2    
Desert sunflower Helianthus niveus HENI3   same
Gray desert sunflower Helianthus niveus ssp. canescens HENIC Helianthus petiolaris ssp. canescens synonym*
Algodones dunes sunflower Helianthus niveus ssp. tephrodes HENIT   same
Nuttall's sunflower Helianthus nuttallii HENU   same
Nuttall's sunflower Helianthus nuttallii ssp. nuttallii HENUN   same
Los angeles sunflower Helianthus nuttallii ssp. parishii HENUP   same
Prairie sunflower Helianthus petiolaris HEPE   same
Prairie sunflower Helianthus petiolaris ssp. petiolaris HEPEP   same
Jerusalem artichoke Helianthus tuberosus HETU    
Licorice plant Helichrysum petiolare HEPE8   same
Hairy golden eye Heliomeris hispida HEHI6    
Showy goldeneye Heliomeris multiflora HEMU3   same
Showy goldeneye Heliomeris multiflora var. multiflora HEMUM    
Golden eye Heliomeris multiflora var. nevadensis HEMUN   same
Clasping heliotrope Heliotropium amplexicaule HEAM4   same
Phlox heliotrope Heliotropium convolvulaceum HECO5   same
Morning glory heliotrope Heliotropium convolvulaceum var. californicum HECOC   same
  Heliotropium convolvulaceum var. convolvulaceum HECOC7    
Chinese parsley Heliotropium curassavicum HECU3   same
Seaside heliotrope, alkali heliotrope Heliotropium curassavicum var. oculatum HECUO   same
European heliotrope Heliotropium europaeum HEEU   same
Fourspike heliotrope Heliotropium procumbens HEPR3    
Fourspike heliotrope Heliotropium procumbens var. procumbens HEPRP2    
Blandow's helodium moss Helodium blandowii HEBL2    
Gnome plant Hemitomes congestum HECO6   same
Opposite leaved tarweed Hemizonella minima HEMI20   same
Hayfield tarweed Hemizonia congesta HECO7   same
Mendocino tarplant Hemizonia congesta ssp. calyculata HECOC5   same
Cleveland's tarweed Hemizonia congesta ssp. clevelandii HECOC6   same
Hayfield tarweed Hemizonia congesta ssp. congesta HECOC2   same
Hayfield tarplant Hemizonia congesta ssp. leucocephala HECOL2 Hemizonia congesta ssp. congesta synonym*
Woodrush tarweed Hemizonia congesta ssp. luzulifolia HECOL3   same
Tracy's tarplant Hemizonia congesta ssp. tracyi HECOT   same
  Hemizonia congesta ssp. vernalis HECOV    
Common tarweed Hemizonia fasciculata HEFA Deinandra fasciculata synonym*
Spikeweed Hemizonia fitchii HEFI Centromadia fitchii synonym*
Tecate tarplant Hemizonia floribunda HEFL4 Deinandra floribunda synonym*
Kellogg's tarweed Hemizonia kelloggii HEKE Deinandra kelloggii synonym*
Three raped tarweed Hemizonia lobbii HELO4 Deinandra lobbii synonym*
San diego tarweed Hemizonia paniculata HEPA6 Deinandra paniculata synonym*
Common cowparsnip Heracleum maximum HEMA80   same
Curly herissantia Herissantia crispa HECR3   same
Herniaria Herniaria hirsuta HEHI7   same
Grey herniaria Herniaria hirsuta ssp. cinerea HEHIC Herniaria hirsuta var. cinerea synonym*
Herniaria Herniaria hirsuta ssp. hirsuta HEHIH Herniaria hirsuta var. hirsuta synonym*
Dwarf evax Hesperevax acaulis HEAC8   same
Dwarf evax Hesperevax acaulis var. acaulis HEACA   same
Fire evax Hesperevax acaulis var. ambusticola HEACA2   same
Big evax Hesperevax acaulis var. robustior HEACR   same
Hogwallow starfish Hesperevax caulescens HECA30   same
Few flowered evax Hesperevax sparsiflora HESP9   same
Short leaved evax Hesperevax sparsiflora var. brevifolia HESPB   same
Few flowered evax Hesperevax sparsiflora var. sparsiflora HESPS2   same
Dame's rocket Hesperis matronalis HEMA3   same
Desert lily Hesperocallis undulata HEUN2   same
California hesperochiron Hesperochiron californicus HECA7   same
Dwarf hesperochiron Hesperochiron pumilus HEPU6   same
Western stinging nettle Hesperocnide tenella HETE5   same
Santa cruz cypress Hesperocyparis abramsiana HEAB2   same
Santa cruz cypress Hesperocyparis abramsiana var. abramsiana HEABA   same
Santa cruz cypress Hesperocyparis abramsiana var. butanoensis HEABB   same
  Hesperocyparis arizonica HEAR22    
Baker's cypress Hesperocyparis bakeri HEBA5   same
Tecate cypress Hesperocyparis forbesii HEFO10   same
Gowen cypress Hesperocyparis goveniana HEGO3   same
Macnab cypress Hesperocyparis macnabiana HEMA21   same
Monterey cypress Hesperocyparis macrocarpa HEMA22   same
Piute cypress Hesperocyparis nevadensis HENE2   same
  Hesperocyparis pigmaea HEPI11    
Sargent cypress Hesperocyparis sargentii HESA17   same
Cuyamaca cypress Hesperocyparis stephensonii HEST10   same
Glandular western flax Hesperolinon adenophyllum HEAD   same
Two carpellate western flax Hesperolinon bicarpellatum HEBI3   same
Brewer's western flax Hesperolinon breweri HEBR4   same
California western flax Hesperolinon californicum HECA11   same
Allen springs western flax Hesperolinon clevelandii HECL3   same
Marin western flax Hesperolinon congestum HECO12   same
Lake county western flax Hesperolinon didymocarpum HEDI3   same
Coast range western flax Hesperolinon disjunctum HEDI4   same
Drymaria like western flax Hesperolinon drymarioides HEDR4   same
Small flower western flax Hesperolinon micranthum HEMI9   same
Slender western flax Hesperolinon spergulinum HESP5   same
Tehama county western flax Hesperolinon tehamense HETE8   same
Needle & thread grass Hesperostipa comata HECO26 Stipa comata synonym*
Needle & thread grass Hesperostipa comata ssp. comata HECOC8 Stipa comata var. comata synonym*
Intermediate needle & thread grass Hesperostipa comata ssp. intermedia HECOI Stipa comata var. intermedia synonym*
Chaparral yucca Hesperoyucca whipplei HEWH   same
Sand chrysanthemum Heteranthemis viscidehirta HEVI12    
Water star grass Heteranthera dubia HEDU2   same
Blue mud plantain Heteranthera limosa HELI2   same
Roundleaf mudplantain Heteranthera rotundifolia HERO5    
Heterocodon Heterocodon rariflorum HERA3   same
Ladiestongue mustard Heterodraba unilateralis HEUN3 Athysanus unilateralis synonym*
Toyon Heteromeles arbutifolia HEAR5   same
  Heteromeles arbutifolia var. arbutifolia HEARA2    
  Heteromeles arbutifolia var. cerina HEARC2    
  Heteromeles arbutifolia var. macrocarpa HEARM    
Tanglehead Heteropogon contortus HECO10   same
Telegraph weed Heterotheca grandiflora HEGR7   same
Sequoia false goldenaster Heterotheca monarchensis HEMO14   same
Oregon golden aster Heterotheca oregona HEOR2   same
Compact oregon goldenaster Heterotheca oregona var. compacta HEORC   same
Oregon goldenaster Heterotheca oregona var. oregona HEORO   same
Red oregon goldenaster Heterotheca oregona var. rudis HEORR   same
Rough oregon goldenaster Heterotheca oregona var. scaberrima HEORS   same
Golden aster Heterotheca sessiliflora HESE   same
Golden aster Heterotheca sessiliflora ssp. bolanderi HESEB2   same
Bristly goldenaster Heterotheca sessiliflora ssp. echioides HESEE2   same
  Heterotheca sessiliflora ssp. echioides var. bolanderioides HESEB3    
  Heterotheca sessiliflora ssp. echioides var. camphorata HESEC    
  Heterotheca sessiliflora ssp. echioides var. echioides HESEE3    
Erect goldenaster Heterotheca sessiliflora ssp. fastigiata HESEF2   same
  Heterotheca sessiliflora ssp. fastigiata var. fastigiata HESEF3    
  Heterotheca sessiliflora ssp. fastigiata var. sanjacintensis HESES    
False goldenaster Heterotheca sessiliflora ssp. sessiliflora HESES2   same
Shevock's golden aster Heterotheca shevockii HESH4   same
Camphorweed Heterotheca subaxillaris HESU3   same
Hairy goldenaster Heterotheca villosa HEVI4   same
Hairy false goldenaster Heterotheca villosa var. minor HEVIM3   same
Rough hairy goldenaster Heterotheca villosa var. scabra HEVIS   same
Abrams's alumroot Heuchera abramsii HEAB   same
Parish's alumroot Heuchera alpestris HEAL4 Heuchera parishii synonym**
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Mt. laguna alumroot Heuchera brevistaminea HEBR3   same
Urn-flowered alumroot Heuchera caespitosa HECA36   same
Green flowered alumroot Heuchera chlorantha HECH    
Roundleaf alumroot Heuchera cylindrica HECY2   same
Alpine alumroot Heuchera cylindrica var. alpina HECYA Heuchera cylindrica synonym*
Duran's alumroot Heuchera duranii HEDU3 Heuchera parvifolia synonym*
Urn flowered alumroot Heuchera elegans HEEL2 Heuchera caespitosa synonym*
Shaggy haired alumroot Heuchera hirsutissima HEHI4   same
Island alumroot Heuchera maxima HEMA4   same
Merriam's alumroot Heuchera merriamii HEME2   same
Alum root Heuchera micrantha HEMI7   same
Crevice alumroot Heuchera micrantha var. diversifolia HEMID2 Heuchera micrantha synonym*
Crevice alumroot Heuchera micrantha var. erubescens HEMIE2 Heuchera micrantha synonym*
Alum root Heuchera micrantha var. hartwegii HEMIH Heuchera micrantha synonym*
Crevice alumroot Heuchera micrantha var. macropetala HEMIM4 Heuchera micrantha synonym*
Crevice alumroot Heuchera micrantha var. micrantha HEMIM2    
Parish's alumroot Heuchera parishii HEPA9   same
Littleleaf alumroot Heuchera parvifolia HEPA11   same
Alum root Heuchera pilosissima HEPI3   same
Seaside alumroot Heuchera pilosissima var. hemisphaerica HEPIH    
Seaside alumroot Heuchera pilosissima var. pilosissima HEPIP    
Pink alumroot Heuchera rubescens HERU   same
Allum root Heuchera rubescens var. alpicola HERUA Heuchera rubescens synonym*
Pink alumroot Heuchera rubescens var. glandulosa HERUG Heuchera rubescens synonym*
Pink alumroot Heuchera rubescens var. rydbergiana HERUR Heuchera rubescens synonym*
San diego county alumroot Heuchera rubescens var. versicolor HERUV Heuchera rubescens synonym*
Rocl hibiscus Hibiscus denudatus HIDE   same
Rose mallow Hibiscus lasiocarpos HILA6   same
Flower of an hour Hibiscus trionum HITR   same
White flowered hawkweed Hieracium albiflorum HIAL2   same
Hawkweed Hieracium argutum HIAR2   same
Orange flowered hawkweed Hieracium aurantiacum HIAU   same
Bolander's hawkweed Hieracium bolanderi HIBO   same
  Hieracium cynoglossoides HICY    
Alpine hawkweed Hieracium gracile HIGR Hieracium triste synonym*
  Hieracium gracile var. detonsum HIGRD    
  Hieracium gracile var. gracile HIGRG    
Greene's hawkweed Hieracium greenei HIGR2   same
Shaggy hawkweed Hieracium horridum HIHO   same
Hounds tongue hawkweed Hieracium scouleri HISC2   same
Naked stemmed scouler's hawkweed Hieracium scouleri var. nudicaule HISCN Hieracium nudicaule synonym**
  Hieracium scouleri var. scouleri HISCS2 Hieracium parryi synonym**
Woolly hawkweed Hieracium triste HITR2   same
Northern sweetgrass Hierochloe hirta HIHI    
Northern sweetgrass Hierochloe hirta ssp. arctica HIHIA    
Western sweetgrass Hierochloe occidentalis HIOC Anthoxanthum occidentale synonym*
Vanilla grass Hierochloe odorata HIOD Anthoxanthum nitens ssp. nitens synonym*
Mare's tail Hippuris vulgaris HIVU2   same
Mustard Hirschfeldia incana HIIN3   same
Hoffmanseggia Hoffmannseggia glauca HOGL2   same
Wand holdback Hoffmannseggia microphylla HOMI5   same
Lacebark Hoheria populnea HOPO5    
California hemp Hoita macrostachya HOMA4   same
Creeping leather root Hoita orbicularis HOOR   same
Loma prieta psoralea Hoita strobilina HOST3   same
Common velvetgrass Holcus lanatus HOLA   same
Creeping velvetgrass Holcus mollis HOMO   same
False spineflower Hollisteria lanata HOLA2   same
Rocklady Holmgrenanthe petrophila HOPE2   same
Heermann's tarweed Holocarpha heermannii HOHE   same
Santa cruz tarplant Holocarpha macradenia HOMA   same
San joaquin tarweed Holocarpha obconica HOOB   same
Autumn san joaquin tarweed Holocarpha obconica ssp. autumnalis HOOBA Holocarpha obconica synonym*
San joaquin tarweed Holocarpha obconica ssp. obconica HOOBO    
Narrow tarplant Holocarpha virgata HOVI   same
Graceful tarplant Holocarpha virgata ssp. elongata HOVIE   same
Narrow tarplant Holocarpha virgata ssp. virgata HOVIV   same
Oceanspray Holodiscus discolor HODI   same
Jagged chickweed Holosteum umbellatum HOUM   same
Holozonia Holozonia filipes HOFI   same
Arizona foxtail Hordeum arizonicum HOAR   same
Meadow barley Hordeum brachyantherum HOBR2   same
Meadow barley Hordeum brachyantherum ssp. brachyantherum HOBRB2   same
Meadow barley Hordeum brachyantherum ssp. californicum HOBRC2   same
  Hordeum bulbosum HOBU    
Alkali barley Hordeum depressum HODE2   same
Vernal barley Hordeum intercedens HOIN2   same
Fox tail barley Hordeum jubatum HOJU   same
Foxtail barley, squirreltail barley Hordeum jubatum ssp. jubatum HOJUJ   same
Seaside barley Hordeum marinum HOMA2   same
  Hordeum marinum ssp. gussonianum HOMAG    
Seaside barley Hordeum marinum ssp. marinum HOMAM    
Foxtail barley Hordeum murinum HOMU   same
Foxtail Hordeum murinum ssp. glaucum HOMUG   same
Farmer's foxtail Hordeum murinum ssp. leporinum HOMUL   same
Wall barley Hordeum murinum ssp. murinum HOMUM   same
  Hordeum pusillum HOPU    
Common barley Hordeum vulgare HOVU   same
Bolander's horkelia Horkelia bolanderi HOBO2   same
California horkelia Horkelia californica HOCA3   same
California horkelia Horkelia californica ssp. californica HOCAC Horkelia californica var. californica synonym*
California horkelia Horkelia californica ssp. dissita HOCAD Horkelia californica var. elata synonym*
California horkelia Horkelia californica ssp. frondosa HOCAF2 Horkelia californica var. frondosa synonym*
Cleveland's horkelia Horkelia clevelandii HOCL   same
Sierra horkelia Horkelia congesta HOCO   same
Josephine horkelia Horkelia congesta ssp. nemorosa HOCON Horkelia congesta var. nemorosa synonym*
Wedge leaved horkelia Horkelia cuneata HOCU   same
Coast horkelia Horkelia cuneata ssp. cuneata HOCUC Horkelia cuneata var. cuneata synonym*
Coast horkelia Horkelia cuneata ssp. puberula HOCUP Horkelia cuneata var. puberula synonym*
Wedge leaved horkelia Horkelia cuneata ssp. sericea HOCUS Horkelia cuneata var. sericea synonym*
Carrot leafed horkelia Horkelia daucifolia HODA   same
  Horkelia daucifolia ssp. daucifolia HODAD    
  Horkelia daucifolia ssp. latior HODAL    
Tawny horkelia Horkelia fusca HOFU   same
Dark horkelia Horkelia fusca ssp. capitata HOFUC2    
Dusky horkelia Horkelia fusca ssp. parviflora HOFUP2 Horkelia fusca var. parviflora synonym*
Tawny horkelia Horkelia fusca ssp. pseudocapitata HOFUP3 Horkelia fusca var. pseudocapitata synonym*
Pinewoods horkelia Horkelia fusca ssp. tenella HOFUT Horkelia fusca var. tenella synonym*
Henderson's horkelia Horkelia hendersonii HOHE2   same
White mtns. horkelia Horkelia hispidula HOHI   same
Point reyes horkelia Horkelia marinensis HOMA3   same
Parry's horkelia Horkelia parryi HOPA2   same
Rydberg's horkelia Horkelia rydbergii HORY   same
Howell's horkelia Horkelia sericata HOSE   same
Thin lobed horkelia Horkelia tenuiloba HOTE2   same
Three toothed horkelia Horkelia tridentata HOTR   same
Three toothed horkelia Horkelia tridentata ssp. flavescens HOTRF Horkelia tridentata var. flavescens synonym*
Three toothed horkelia Horkelia tridentata ssp. tridentata HOTRT Horkelia tridentata var. tridentata synonym*
Ramona horkelia Horkelia truncata HOTR2   same
Tulare cinquefoil Horkelia tularensis HOTU   same
Barton flats horkelia Horkelia wilderae HOWI   same
Santa lucia horkelia Horkelia yadonii HOYA2   same
Congdon's little horkelia Horkeliella congdonis HOCO5   same
Purple horkelia Horkeliella purpurascens HOPU8   same
prostrate hutchinsia Hornungia procumbens HOPR4   same
Pink velvet mallow Horsfordia alata HOAL   same
Newberry's velvet mallow Horsfordia newberryi HONE   same
Scott Mountain phacelia Howellanthus dalesianus HODA2 Phacelia dalesiana synonym**
Water howellia Howellia aquatilis HOAQ   same
Oval leaved snapdragon Howelliella ovata HOOV Antirrhinum ovatum synonym**
High mountain hulsea Hulsea algida HUAL   same
Short leaved hulsea Hulsea brevifolia HUBR   same
San diego sunflower Hulsea californica HUCA   same
Red rayed hulsea Hulsea heterochroma HUHE   same
Mexican hulsea Hulsea mexicana HUME   same
Dwarf hulsea Hulsea nana HUNA   same
Pumice hulsea Hulsea vestita HUVE   same
Beautiful hulsea Hulsea vestita ssp. callicarpha HUVEC   same
San gabriel mtns. sunflower Hulsea vestita ssp. gabrielensis HUVEG   same
Inyo hulsea Hulsea vestita ssp. inyoensis HUVEI   same
Parry's hulsea Hulsea vestita ssp. parryi HUVEP   same
Pygmy hulsea Hulsea vestita ssp. pygmaea HUVEP2   same
Pumice hulsea Hulsea vestita ssp. vestita HUVEV   same
Common hop Humulus lupulus HULU   same
  Humulus lupulus var. lupulus HULUL2    
Common hop Humulus lupulus var. neomexicanus HULUN Humulus lupulus synonym*
Mexican tulip poppy Hunnemannia fumariifolia HUFU    
Garden hyacinth Hyacinthus orientalis HYOR    
Hydrilla Hydrilla verticillata HYVE3   same
common frogbit Hydrocharis morsus-ranae HYMO6    
Musk hydrocotyle Hydrocotyle moschata HYMO4    
  Hydrocotyle prolifera HYPR10    
Marsh pennywort Hydrocotyle ranunculoides HYRA   same
Lawn marsh pennywort Hydrocotyle sibthorpioides HYSI    
Marsh pennywort Hydrocotyle umbellata HYUM   same
Whorled marsh pennywort Hydrocotyle verticillata HYVE2   same
  Hydrocotyle verticillata var. verticillata HYVEV    
Ballhead waterleaf Hydrophyllum capitatum HYCA4   same
Woolen breeches Hydrophyllum capitatum var. alpinum HYCAA   same
Fendler's waterleaf Hydrophyllum fendleri HYFE   same
White fendler's waterleaf Hydrophyllum fendleri var. albifrons HYFEA   same
Western waterleaf Hydrophyllum occidentale HYOC   same
Pacific waterleaf Hydrophyllum tenuipes HYTE   same
Leafy burrobrush Hymenoclea monogyra HYMO Ambrosia monogyra synonym*
Burrobrush Hymenoclea salsola HYSA Ambrosia salsola synonym**
Burrobrush Hymenoclea salsola var. fasciculata HYSAF Ambrosia salsola var. salsola synonym*
Five scaled burrobrush Hymenoclea salsola var. pentalepis HYSAP Ambrosia salsola var. pentalepis synonym*
Burrobrush Hymenoclea salsola var. salsola HYSAS Ambrosia salsola var. salsola synonym*
Columbia cutleaf Hymenopappus filifolius HYFI   same
Hairy podded columbia cutleaf Hymenopappus filifolius var. eriopodus HYFIE   same
Columbia cutleaf Hymenopappus filifolius var. lugens HYFIL   same
Large headed columbia cutleaf Hymenopappus filifolius var. megacephalus HYFIM   same
Dwarf columbia cutleaf Hymenopappus filifolius var. nanus HYFIN   same
Loomis' thimblehead Hymenothrix loomisii HYLO   same
Wright's thimblehead Hymenothrix wrightii HYWR   same
Cooper's goldflower Hymenoxys cooperi HYCO2   same
Gray cooper's goldflower Hymenoxys cooperi var. canescens HYCOC Hymenoxys cooperi synonym*
Cooper's rubberweed Hymenoxys cooperi var. cooperi HYCOC2    
Owl's claws Hymenoxys hoopesii HYHO   same
Lemmon's goldflower Hymenoxys lemmonii HYLE   same
Fragrant bitter weed Hymenoxys odorata HYOD   same
Thatching grass Hyparrhenia hirta HYHI   same
Creeping St. John's Wort Hypericum anagalloides HYAN2   same
Sweet amber Hypericum androsaemum HYAN8   same
Aaron's beard Hypericum calycinum HYCA10   same
Canary island st. johnswort Hypericum canariense HYCA11   same
Gold wire Hypericum concinnum HYCO3   same
St. johnswort Hypericum formosum HYFO7    
  Hypericum grandifolium HYGR6    
Hooker's st. johnswort Hypericum hookerianum HYHO2   same
Small flowered st. johns wort Hypericum mutilum HYMU   same
Klamathweed Hypericum perforatum HYPE   same
Scouler's St. Johnswort Hypericum scouleri HYSC5   same
  Hypericum scouleri ssp. scouleri HYSCS2    
Smooth cats ear Hypochaeris glabra HYGL2   same
Hairy cats ear Hypochaeris radicata HYRA3   same
Desert lavender Hyptis emoryi HYEM   same
Globe candytuft Iberis umbellata IBUM   same
Yellow devil's claw Ibicella lutea IBLU Proboscidea lutea synonym**
Oldstem idahoa Idahoa scapigera IDSC   same
Topal holly Ilex Xattenuata ILAT    
Holly Ilex aquifolium ILAQ80   same
Baker's globe mallow Iliamna bakeri ILBA   same
California globe mallow Iliamna latibracteata ILLA2   same
Streambank wild hollyhock Iliamna rivularis ILRI   same
Balfour's touch me not Impatiens balfourii IMBA2   same
Jewelweed Impatiens capensis IMCA   same
Ornamental jewelweed Impatiens glandulifera IMGL   same
Western touch me not Impatiens noli-tangere IMNO    
Satintail Imperata brevifolia IMBR2   same
Elecampane Inula helenium INHE    
Lava aster Ionactis alpina IOAL   same
Diamond flower Ionopsidium acaule IOAC2    
Swamp morning glory Ipomoea aquatica IPAQ    
Mile a minute vine Ipomoea cairica IPCA   same
Ivyleaf morning glory Ipomoea hederacea IPHE   same
Oceanblue morning glory Ipomoea indica IPIN   same
Whitestar Ipomoea lacunosa IPLA    
Ivy morning glory Ipomoea nil IPNI Ipomoea hederacea synonym**
Common morning glory Ipomoea purpurea IPPU2   same
Cypressvine Ipomoea quamoclit IPQU    
Little bell morning glory Ipomoea triloba IPTR2   same
Scarlet gilia Ipomopsis aggregata IPAG   same
scarlet gilia Ipomopsis aggregata ssp. aggregata IPAGA3   same
Bridge's gilia Ipomopsis aggregata ssp. bridgesii IPAGB   same
Western scarlet gilia Ipomopsis aggregata ssp. formosissima IPAGF    
Arizona scarlet gilia Ipomopsis arizonica IPAR2   same
Ball headed gilia Ipomopsis congesta IPCO5   same
Ball headed gilia Ipomopsis congesta ssp. congesta IPCOC3   same
Mountain ball headed gilia Ipomopsis congesta ssp. montana IPCOM   same
Ball headed gilia Ipomopsis congesta ssp. palmifrons IPCOP Ipomopsis congesta ssp. montana synonym*
Baja california ipomopsis Ipomopsis effusa IPEF   same
Branching gilia Ipomopsis polycladon IPPO2   same
Slender leaved ipomopsis Ipomopsis tenuifolia IPTE3   same
Narrow tube ipomopsis Ipomopsis tenuituba IPTE4   same
  Ipomopsis tenuituba ssp. tenuituba IPTET2    
Siskiyou iris Iris bracteata IRBR   same
Golden leaved iris Iris chrysophylla IRCH   same
Douglas iris Iris douglasiana IRDO   same
Fernald's iris Iris fernaldii IRFE   same
Stinking iris Iris foetidissima IRFO   same
German iris Iris germanica IRGE   same
Hartweg's iris Iris hartwegii IRHA   same
Southern hartweg's iris Iris hartwegii ssp. australis IRHAA   same
Tuolumne iris Iris hartwegii ssp. columbiana IRHAC   same
Hartweg's iris Iris hartwegii ssp. hartwegii IRHAH   same
Hartweg's yellow pine iris Iris hartwegii ssp. pinetorum IRHAP   same
Del norte county iris Iris innominata IRIN   same
Ground iris Iris macrosiphon IRMA   same
Western blue flag Iris missouriensis IRMI   same
Munz's iris Iris munzii IRMU   same
Yellowband iris Iris orientalis IROR    
Horticultural iris Iris pseudacorus IRPS   same
Purdy's iris Iris purdyi IRPU   same
Siberian iris Iris sibirica IRSI    
Seashore iris Iris spuria IRSP80    
Seashore iris Iris spuria ssp. ochroleuca IRSPO    
Toughleaf iris Iris tenax IRTE   same
Orleans iris Iris tenax ssp. klamathensis IRTEK2   same
Slender iris Iris tenuissima IRTE3   same
Slender iris Iris tenuissima ssp. purdyiformis IRTEP   same
Slender iris Iris tenuissima ssp. tenuissima IRTET2   same
Thompson's iris Iris thompsonii IRTH   same
Dyers woad Isatis tinctoria ISTI   same
Alkali goldenbush Isocoma acradenia ISAC2   same
Alkali goldenbush Isocoma acradenia var. acradenia ISACA2   same
Bracted alkali goldenbush Isocoma acradenia var. bracteosa ISACB   same
Solitary leaved alkali goldenbush Isocoma acradenia var. eremophila ISACE2   same
Carquinez goldenbush Isocoma arguta ISAR2   same
White flowered goldenbush Isocoma menziesii ISME5   same
Decumbent goldenbush Isocoma menziesii var. decumbens ISMED   same
Satan's goldenbush Isocoma menziesii var. diabolica ISMED2   same
White flowered goldenbush Isocoma menziesii var. menziesii ISMEM   same
White flowered dune goldenbush Isocoma menziesii var. sedoides ISMES   same
Green leaved dune goldenbush Isocoma menziesii var. vernonioides ISMEV   same
Bolander's quillwort Isoetes bolanderi ISBO   same
Quillwort Isoetes howellii ISHO   same
Nuttall's quillwort Isoetes nuttallii ISNU   same
Western quillwort Isoetes occidentalis ISOC   same
Orcutt's quillwort Isoetes orcuttii ISOR   same
Spiny spore quillwort Isoetes tenella ISTE5 Isoetes echinospora synonym**
Keeled bulrush Isolepis carinata ISCA6   same
Low bulrush Isolepis cernua ISCE   same
  Isolepis prolifera ISPR2    
Bristleleaf bulrush Isolepis setacea ISSE2   same
Povertyweed Iva axillaris IVAX   same
San diego marsh elder Iva hayesiana IVHA   same
Sierra valley mousetail Ivesia aperta IVAP   same
Sierra valley ivesia Ivesia aperta var. aperta IVAPA   same
Dog valley ivesia Ivesia aperta var. canina IVAPC   same
Silver haired ivesia Ivesia argyrocoma IVAR   same
Rock whitefeather Ivesia arizonica IVAR2   same
Yellow ivesia Ivesia arizonica var. arizonica IVARA   same
Rock whitefeather Ivesia arizonica var. saxosa IVARS    
Bailey's ivesia Ivesia baileyi IVBA   same
Bailey's ivesia Ivesia baileyi var. baileyi IVBAB   same
Owyhee ivesia Ivesia baileyi var. beneolens IVBAB2   same
Tahquitz ivesia Ivesia callida IVCA   same
Field ivesia Ivesia campestris IVCA2   same
Alpine ivesia Ivesia gordonii IVGO   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Jaeger's ivesia Ivesia jaegeri IVJA   same
King's mousetail Ivesia kingii IVKI   same
Castle crags ivesia Ivesia longibracteata IVLO   same
Clubmoss ivesia Ivesia lycopodioides IVLY   same
Clubmoss ivesia Ivesia lycopodioides ssp. lycopodioides IVLYL Ivesia lycopodioides var. lycopodioides synonym*
Clubmoss ivesia Ivesia lycopodioides ssp. megalopetala IVLYM Ivesia lycopodioides var. megalopetala synonym*
Clubmoss ivesia Ivesia lycopodioides ssp. scandularis IVLYS Ivesia lycopodioides var. scandularis synonym*
Granite mousetail Ivesia muirii IVMU   same
Ash creek ivesia Ivesia paniculata IVPA   same
Kingston mtns. ivesia Ivesia patellifera IVPA2   same
Pickering's ivesia Ivesia pickeringii IVPI   same
Dwarf ivesia Ivesia pygmaea IVPY   same
Mouse tail ivesia Ivesia santolinoides IVSA2   same
Rock ivesia Ivesia saxosa IVSA3   same
Plumas ivesia Ivesia sericoleuca IVSE   same
Sky mousetail Ivesia shockleyi IVSH   same
Shockley's ivesia Ivesia shockleyi var. shockleyi IVSHS   same
Yosemite ivesia Ivesia unguiculata IVUN   same
Webber's ivesia Ivesia webberi IVWE   same
Belllflower african cornlily Ixia campanulata IXCA    
African cornlily Ixia maculata IXMA   same
White and yellow flower cornlily Ixia polystachya IXPO    
Black poui Jacaranda mimosifolia JAMI   same
Fivepetal cliffbush Jamesia americana JAAM   same
Rosy petalled cliffbush Jamesia americana var. rosea JAAMR   same
South american rice grass Jarava plumosa JAPL    
Star jasmine Jasminum multiflorum JAMU2    
Marsh jaumea Jaumea carnosa JACA4   same
Ramm's madia Jensia rammii JERA   same
Yosemite tarplant Jensia yosemitana JEYO   same
Foothill jepsonia Jepsonia heterandra JEHE   same
Island jepsonia Jepsonia malvifolia JEMA   same
Parry's jepsonia Jepsonia parryi JEPA   same
Red creek buckwheat Johanneshowellia puberula JOPU   same
Southern california black walnut Juglans californica JUCA   same
Northern california black walnut Juglans hindsii JUHI   same
English walnut Juglans regia JURE80   same
Sharp fruited rush Juncus acuminatus JUAC   same
Spiny rush Juncus acutus JUAC2   same
Wire grass Juncus acutus ssp. leopoldii JUACL   same
Saline toad rush Juncus ambiguus JUAM3   same
Kentucky or poverty rush (group 5) Juncus anthelatus JUAN3   same
  Juncus arcticus JUAR2    
Wire rush Juncus arcticus ssp. littoralis JUARL Juncus balticus synonym**
Jointed rush Juncus articulatus JUAR4   same
Bolander's rush Juncus bolanderi JUBO   same
Short leaved rush Juncus brachyphyllus JUBR3   same
Brewer's rush Juncus breweri JUBR10   same
Moss rush Juncus bryoides JUBR5   same
Common toad rush Juncus bufonius JUBU   same
Toad rush Juncus bufonius var. bufonius JUBUB   same
Clustered toad rush Juncus bufonius var. congestus JUBUC2   same
Round fruited toad rush Juncus bufonius var. occidentalis JUBUO   same
Slender stemmed dwarf rush Juncus capillaris JUCA4   same
Leafy bracted dwarf rush Juncus capitatus JUCA5   same
Green headed rush Juncus chlorocephalus JUCH   same
Colorado rush Juncus confusus JUCO2   same
Cooper's rush Juncus cooperi JUCO3   same
Coville's rush Juncus covillei JUCO5   same
Coville's rush Juncus covillei var. covillei JUCOC Juncus covillei synonym**
Coville's rush Juncus covillei var. obtusatus JUCOO Juncus covillei synonym*
Sedge rush Juncus cyperoides JUCY   same
Slim podded rush Juncus diffusissimus JUDI2   same
Finger rush Juncus digitatus JUDI3   same
Drummond's rush Juncus drummondii JUDR   same
Drummond's rush Juncus drummondii var. subtriflorus JUDRS Juncus drummondii synonym*
Mariposa rush Juncus dubius JUDU   same
Dudley's rush Juncus dudleyi JUDU2   same
Duran's rush Juncus duranii JUDU3   same
Common bog rush Juncus effusus JUEF   same
Common bog rush Juncus effusus var. brunneus JUEFB Juncus hesperius synonym*
Common bog rush Juncus effusus var. exiguus JUEFE Juncus exiguus synonym*
Slender common rush Juncus effusus var. gracilis JUEFG Juncus laccatus synonym*
Pacific bog rush Juncus effusus var. pacificus JUEFP Juncus effusus ssp. pacificus synonym*
Sword leaved rush Juncus ensifolius JUEN   same
Falcate rush Juncus falcatus JUFA   same
Falcate rush Juncus falcatus ssp. falcatus JUFAF2   same
Alaskan sickleleaved rush Juncus falcatus ssp. sitchensis JUFAS2   same
Saltmeadow rush Juncus gerardii JUGE   same
Dwarf rush Juncus hemiendytus JUHE   same
Center basin rush Juncus hemiendytus var. abjectus JUHEA   same
Vernal pool rush Juncus hemiendytus var. hemiendytus JUHEH   same
Howell's rush Juncus howellii JUHO   same
Inland rush Juncus interior JUIN2   same
Kellogg's dwarf rush Juncus kelloggii JUKE   same
Dwarf rush Juncus leiospermus JULE2   same
Ahart's dwarf rush Juncus leiospermus var. ahartii JULEA   same
Red bluff dwarf rush Juncus leiospermus var. leiospermus JULEL   same
Dune rush Juncus lesueurii JULE    
Long styled rush Juncus longistylis JULO   same
  Juncus longistylis var. longistylis JULOL    
Santa lucia rush Juncus luciensis JULU2   same
Long anthered rush Juncus macrandrus JUMA2   same
Rush Juncus macrophyllus JUMA3   same
Grassleaf rush Juncus marginatus JUMA4   same
Merten's rush Juncus mertensianus JUME3   same
Mexican rush Juncus mexicanus JUME4   same
Sierra rush Juncus nevadensis JUNE   same
Sierra rush Juncus nevadensis var. inventus JUNEI   same
Nevada or sierran rush Juncus nevadensis var. nevadensis JUNEN   same
Stout rush Juncus nodatus JUNO    
Knotted rush Juncus nodosus JUNO2   same
  Juncus nodosus var. nodosus JUNON    
Slender juncus Juncus occidentalis JUOC2   same
Straight leaved rush Juncus orthophyllus JUOR   same
Pointed rush Juncus oxymeris JUOX   same
Parry's rush Juncus parryi JUPA   same
Rush Juncus patens JUPA2   same
Brown headed rush Juncus phaeocephalus JUPH   same
Rush Juncus phaeocephalus var. paniculatus JUPHP   same
Brown headed rush Juncus phaeocephalus var. phaeocephalus JUPHP2   same
New zealand or flat-leaved rush (groups 1, 6) Juncus planifolius JUPL   same
Regel's rush Juncus regelii JURE   same
Wrinkled rush Juncus rugulosus JURU   same
Rocky mountain rush Juncus saximontanus JUSA   same
Hair leaved rush Juncus supiniformis JUSU3   same
Slender rush Juncus tenuis JUTE   same
Basket rush Juncus textilis JUTE2   same
Tiehm's rush Juncus tiehmii JUTI   same
Torrey's rush Juncus torreyi JUTO   same
Yosemite dwarf rush Juncus triformis JUTR3   same
  Juncus trilocularis JUTR6    
Inch high dwarf rush Juncus uncialis JUUN   same
Iris leaved rush Juncus xiphioides JUXI   same
California juniper Juniperus californica JUCA7   same
Chinese juniper Juniperus chinensis JUCH4    
Common juniper Juniperus communis JUCO6   same
Common juniper Juniperus communis var. depressa JUCOD   same
Common juniper Juniperus communis var. montana JUCOM2 Juniperus communis var. saxatilis synonym**
Sierra juniper Juniperus grandis JUGR7   same
Western juniper Juniperus occidentalis JUOC   same
Utah juniper Juniperus osteosperma JUOS   same
Rocky mountain juniper Juniperus scopulorum JUSC2    
Chuparosa Justicia californica JUCA8   same
California kallstroemia Kallstroemia californica KACA   same
Arizona caltrop Kallstroemia grandiflora KAGR   same
Few flowered caltrop Kallstroemia parviflora KAPA   same
Mountain laurel Kalmia microphylla KAMI Kalmia polifolia synonym*
Mountain laurel Kalmia polifolia KAPO   same
  Karroochloa purpurea KAPU2    
Chaparral beard tongue Keckiella antirrhinoides KEAN   same
Chaparral beard tongue Keckiella antirrhinoides ssp. antirrhinoides KEANA Keckiella antirrhinoides var. antirrhinoides synonym**
Chaparral beard tongue Keckiella antirrhinoides ssp. microphylla KEANM Keckiella antirrhinoides var. microphylla synonym*
Gaping keckiella Keckiella breviflora KEBR   same
Gaping penstemon Keckiella breviflora ssp. breviflora KEBRB Keckiella breviflora var. breviflora synonym**
Hairless gaping keckiella Keckiella breviflora ssp. glabrisepala KEBRG Keckiella breviflora var. glabrisepala synonym*
Heart leaved keckiella Keckiella cordifolia KECO   same
Red beardtongue Keckiella corymbosa KECO2   same
Lemmon's keckiella Keckiella lemmonii KELE   same
Rothrock's keckiella Keckiella rothrockii KERO   same
San jacinto mts. keckiella Keckiella rothrockii ssp. jacintensis KEROJ Keckiella rothrockii var. jacintensis synonym*
Rothrock's keckiella Keckiella rothrockii ssp. rothrockii KEROR Keckiella rothrockii var. rothrockii synonym**
Blue stemmed keckiella Keckiella ternata KETE   same
Northern blue stemmed keckiella Keckiella ternata ssp. septentrionalis KETES Keckiella ternata var. septentrionalis synonym*
Blue stemmed keckiella Keckiella ternata ssp. ternata KETET Keckiella ternata var. ternata synonym**
Kelloggia Kelloggia galioides KEGA   same
Sharp point fluellin Kickxia elatine KIEL   same
Fluellin Kickxia spuria KISP   same
Redhot poker Kniphofia uvaria KNUV80   same
Bellardi bog sedge Kobresia myosuroides KOMY   same
Crown of thorns Koeberlinia spinosa KOSP   same
Crown of thorns Koeberlinia spinosa var. tenuispina KOSPT   same
June grass Koeleria macrantha KOMA   same
Goldenrain tree Koelreuteria bipinnata KOBI3    
Flamegold Koelreuteria elegans KOEL    
Goldenrain tree Koelreuteria paniculata KOPA    
Little leaved ratany Krameria erecta KRER   same
White rhatany Krameria grayi KRGR Krameria bicolor synonym*
Winter fat Krascheninnikovia lanata KRLA2   same
Waterfall false buttercup Kumlienia hystricula KUHY Ranunculus hystriculus synonym*
Bolander's madia Kyhosia bolanderi KYBO   same
Short leaf spikesedge Kyllinga brevifolia KYBR   same
Hyacinthbean Lablab purpureus LAPU6    
Golden chain tree Laburnum anagyroides LAAN2    
Biennial wild lettuce Lactuca biennis LABI   same
Canada wild lettuce Lactuca canadensis LACA   same
Louisiana wild lettuce Lactuca ludoviciana LALU   same
Willow lettuce Lactuca saligna LASA   same
Garden lettuce Lactuca sativa LASA3    
Prickly lettuce Lactuca serriola LASE   same
Blue lettuce Lactuca tatarica LATA   same
Blue lettuce Lactuca tatarica var. pulchella LATAP Lactuca tatarica ssp. pulchella synonym**
Poison wild lettuce Lactuca virosa LAVI8   same
Coulter's horseweed Laennecia coulteri LACO13   same
Crapemyrtle Lagerstroemia indica LAIN    
Forked hareleaf Lagophylla dichotoma LADI   same
Glandular hareleaf Lagophylla glandulosa LAGL   same
Little hareleaf Lagophylla minor LAMI   same
Common hareleaf Lagophylla ramosissima LARA   same
Clustered hareleaf Lagophylla ramosissima ssp. congesta LARAC Lagophylla ramosissima synonym*
Common hareleaf Lagophylla ramosissima ssp. ramosissima LARAR    
  Lagunaria patersonia LAPA   same
Hare's tail grass Lagurus ovatus LAOV   same
Goldentop Lamarckia aurea LAAU   same
Yellow archangel Lamiastrum galeobdolon LAGA2   same
Henbit Lamium amplexicaule LAAM   same
Purple dead nettle Lamium purpureum LAPU2   same
  Lamium purpureum var. purpureum LAPUP    
Redflush Lampranthus coccineus LACO5    
  Lampranthus multiradiatus LAMU3    
Dotted duckmeat Landoltia punctata LAPU12   same
Lilac sunbonnet Langloisia setosissima LASE3   same
Lilac sunbonnet Langloisia setosissima ssp. punctata LASEP   same
Bristly langloisia Langloisia setosissima ssp. setosissima LASES   same
Lantana Lantana camara LACA2   same
Trailing lantana Lantana montevidensis LAMO2   same
West indian shrubverbena Lantana urticoides LAUR2    
West indian woodnettle Laportea aestuans LAAE    
Stickweed Lappula occidentalis LAOC3 Lappula redowskii synonym*
Cupped redowski's stickseed Lappula occidentalis var. cupulata LAOCC Lappula redowskii var. cupulata synonym**
Stickweed Lappula occidentalis var. occidentalis LAOCO Lappula redowskii synonym**
Stickseed Lappula squarrosa LASQ   same
Common nipplewort Lapsana communis LACO3   same
Creosote bush Larrea tridentata LATR2   same
  Larrea tridentata var. arenaria LATRA    
  Larrea tridentata var. tridentata LATRT    
Woolly fruit Lasiospermum bipinnatum LABI5   same
Leather spineflower Lastarriaea coriacea LACO4   same
Burke's goldfields Lasthenia burkei LABU   same
Goldfields Lasthenia californica LACA7   same
Baker's goldfields Lasthenia californica ssp. bakeri LACAB   same
California goldfields Lasthenia californica ssp. californica LACAC2   same
Perennial goldfields Lasthenia californica ssp. macrantha LACAM3   same
Alkali goldfields Lasthenia chrysantha LACH2   same
Contra costa goldfields Lasthenia conjugens LACO6   same
Royal goldfields Lasthenia coronaria LACO7   same
Greene's goldfields Lasthenia debilis LADE8   same
Alkali goldfields Lasthenia ferrisiae LAFE   same
Vernal pool goldfields Lasthenia fremontii LAFR4   same
Smooth goldfields Lasthenia glaberrima LAGL3   same
Yellow rayed goldfields Lasthenia glabrata LAGL4   same
Goldfields Lasthenia glabrata ssp. coulteri LAGLC   same
Yellow rayed goldfields Lasthenia glabrata ssp. glabrata LAGLG2   same
Needle goldfields Lasthenia gracilis LAGR10   same
Salinas valley goldfields Lasthenia leptalea LALE4   same
Maritime goldfields Lasthenia maritima LAMA8   same
Small rayed goldfields Lasthenia microglossa LAMI4   same
Coastal goldfields Lasthenia minor LAMI5   same
Alkali goldfields Lasthenia platycarpha LAPL2   same
Delicate gilia Lathrocasis tenerrima LATE6   same
Angled pea vine Lathyrus angulatus LAAN3   same
Yellow vetchling Lathyrus aphaca LAAP2    
Two flowered pea Lathyrus biflorus LABI3   same
Drypark pea Lathyrus bijugatus LABI2    
Red peavine Lathyrus cicera LACI   same
Del norte pea Lathyrus delnorticus LADE3   same
Sticky pea Lathyrus glandulosus LAGL8   same
Caley pea Lathyrus hirsutus LAHI2   same
Grapevine mtns. pea Lathyrus hitchcockianus LAHI4   same
Sea pea Lathyrus japonicus LAJA   same
  Lathyrus japonicus var. maritimus LAJAM    
Tule pea Lathyrus jepsonii LAJE   same
California tule pea Lathyrus jepsonii ssp. californicus LAJEC Lathyrus jepsonii var. californicus synonym**
Delta tule pea Lathyrus jepsonii ssp. jepsonii LAJEJ Lathyrus jepsonii var. jepsonii synonym**
Nevada pea Lathyrus lanszwertii LALA3   same
Dryland nevada pea Lathyrus lanszwertii var. aridus LALAA   same
Brown's brush pea Lathyrus lanszwertii var. brownii LALAB2 Lathyrus brownii synonym**
Nevada pea Lathyrus lanszwertii var. lanszwertii LALAL2   same
Tracy's nevada pea Lathyrus lanszwertii var. tracyi LALAT   same
Sweet pea Lathyrus latifolius LALA4   same
Beach pea Lathyrus littoralis LALI2   same
Sierra pea Lathyrus nevadensis LANE3   same
Sierra pea Lathyrus nevadensis ssp. lanceolatus LANEL Lathyrus nevadensis var. nevadensis synonym**
  Lathyrus nevadensis ssp. lanceolatus var. nuttallii LANEN2    
  Lathyrus nevadensis ssp. lanceolatus var. pilosellus LANEP5    
Sierra pea Lathyrus nevadensis ssp. nevadensis LANEN Lathyrus nevadensis var. nevadensis synonym**
Common sweet pea Lathyrus odoratus LAOD   same
Marsh pea Lathyrus palustris LAPA4   same
Oregon pea Lathyrus polyphyllus LAPO3   same
Rigid pea Lathyrus rigidus LARI   same
White pea Lathyrus sativus LASA2    
Grass peavine Lathyrus sphaericus LASP2   same
Pride of california Lathyrus splendens LASP3   same
Sulpher pea Lathyrus sulphureus LASU   same
Dubious pea Lathyrus sulphureus var. argillaceus LASUA Lathyrus sulphureus synonym*
Brewer's pea Lathyrus sulphureus var. sulphureus LASUS    
Flat pea Lathyrus sylvestris LASY    
Tangier pea Lathyrus tingitanus LATI   same
Redwood pea Lathyrus torreyi LATO   same
Common pacific pea Lathyrus vestitus LAVE2   same
San diego pea Lathyrus vestitus ssp. alefeldii LAVEA Lathyrus vestitus var. alefeldii synonym**
Bolander's pacific pea Lathyrus vestitus ssp. bolanderi LAVEB Lathyrus vestitus var. ochropetalus synonym**
Hillside pea Lathyrus vestitus ssp. laetiflorus LAVEL Lathyrus vestitus var. vestitus synonym**
  Lathyrus vestitus ssp. laevicarpus LAVEL2    
Hillside pea Lathyrus vestitus ssp. vestitus LAVEV Lathyrus vestitus var. vestitus synonym**
Sweet bay Laurus nobilis LANO80   same
French lavender Lavandula stoechas LAST9    
Tree mallow Lavatera arborea LAAR2 Malva arborea synonym*
Malva rosa Lavatera assurgentiflora LAAS Malva assurgentiflora synonym*
Island mallow Lavatera assurgentiflora ssp. assurgentiflora LAASA    
Southern island mallow Lavatera assurgentiflora ssp. glabra LAASG Malva assurgentiflora synonym*
Cretan lavatera Lavatera cretica LACR Malva pseudolavatera synonym*
Tree lavatera Lavatera olbia LAOL2   same
Annual mallow Lavatera trimestris LATR3   same
Beach layia Layia carnosa LACA4   same
Smooth tidy tips Layia chrysanthemoides LACH   same
Rayless layia Layia discoidea LADI4   same
Fremont's tidy tips Layia fremontii LAFR2   same
Woodland layia Layia gaillardioides LAGA   same
White layia Layia glandulosa LAGL5   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Pale yellow layia Layia heterotricha LAHE   same
Hawkweed layia Layia hieracioides LAHI3   same
Jones's layia Layia jonesii LAJO   same
Comanche point layia Layia leucopappa LALE3   same
Munz's tidy tips Layia munzii LAMU2   same
Sierra tidy tips Layia pentachaeta LAPE   same
White sierra tidy tips Layia pentachaeta ssp. albida LAPEA   same
Sierra tidy tips Layia pentachaeta ssp. pentachaeta LAPEP   same
Tidy tips Layia platyglossa LAPL   same
Colusa layia Layia septentrionalis LASE2   same
  Ledum Xcolumbianum LECO8    
Western labrador tea Ledum glandulosum LEGL Rhododendron columbianum synonym*
Rice cutgrass Leersia oryzoides LEOR   same
Legenere Legenere limosa LELI   same
European venus' looking glass Legousia speculum-veneris LESP2    
Duckweed Lemna aequinoctialis LEAE2   same
Gibbous duckweed Lemna gibba LEGI   same
Smaller duckweed Lemna minor LEMI3   same
Least duckweed Lemna minuta LEMI6   same
Star duckweed Lemna trisulca LETR   same
Turion duckweed Lemna turionifera LETU2   same
Duckweed Lemna valdiviana LEVA   same
Lentil Lens culinaris LECU2   same
Lion's ear Leonotis leonurus LELE3    
Fall dandelion Leontodon autumnalis LEAU2    
Fall dandelion Leontodon autumnalis ssp. autumnalis LEAUA    
Mueller's hawkbit Leontodon muelleri LEMU13    
Hawkbit Leontodon taraxacoides LETA    
Short beaked hawkbit Leontodon taraxacoides ssp. longirostris LETAL Leontodon saxatilis ssp. longirostris synonym*
Lesser hawkbit Leontodon taraxacoides ssp. taraxacoides LETAT    
Honeyweed Leonurus sibiricus LESI    
Pitcher sage Lepechinia calycina LECA3   same
Heart leaved pitcher sage Lepechinia cardiophylla LECA4   same
Pitcher sage Lepechinia fragrans LEFR   same
Gander's pitcher sage Lepechinia ganderi LEGA   same
Ross' pitcher sage Lepechinia rossii LERO8   same
Field pepper grass Lepidium campestre LECA5   same
Common pepper grass Lepidium densiflorum LEDE   same
Net pepper grass Lepidium dictyotum LEDI2   same
Net pepper grass Lepidium dictyotum var. acutidens LEDIA Lepidium acutidens synonym*
Net pepper grass Lepidium dictyotum var. dictyotum LEDID Lepidium dictyotum synonym**
Yellow pepper grass Lepidium flavum LEFL2   same
Borrego valley pepper grass Lepidium flavum var. felipense LEFLF Lepidium flavum synonym*
Yellow pepper grass Lepidium flavum var. flavum LEFLF2 Lepidium flavum synonym**
Desert pepper grass Lepidium fremontii LEFR2   same
Desert pepper grass Lepidium fremontii var. fremontii LEFRF Lepidium fremontii synonym**
Desert pepper grass Lepidium fremontii var. stipitatum LEFRS Lepidium fremontii synonym*
Variable leaved pepperwort Lepidium heterophyllum LEHE2   same
Jared's pepper grass Lepidium jaredii LEJA   same
Panoche pepper grass Lepidium jaredii ssp. album LEJAA    
Jared's pepper grass Lepidium jaredii ssp. jaredii LEJAJ2    
Shaggyfruit pepperweed Lepidium lasiocarpum LELA   same
Sand peppergrass Lepidium lasiocarpum var. lasiocarpum LELAL Lepidium lasiocarpum ssp. lasiocarpum synonym*
Perennial pepperweed Lepidium latifolium LELA2   same
Dwarf pepper grass Lepidium latipes LELA3   same
Heckard's pepper grass Lepidium latipes var. heckardii LELAH2 Lepidium latipes synonym*
Dwarf pepper grass Lepidium latipes var. latipes LELAL3 Lepidium latipes synonym**
Mountain pepper grass Lepidium montanum LEMO2   same
Mountain pepper grass Lepidium montanum var. canescens LEMOC Lepidium montanum synonym*
Mountain pepper grass Lepidium montanum var. cinereum LEMOC4 Lepidium montanum synonym*
Mountain pepper grass Lepidium montanum var. montanum LEMOM Lepidium montanum synonym**
Shining pepper grass Lepidium nitidum LENI   same
Howell's pepper grass Lepidium nitidum var. howellii LENIH Lepidium nitidum synonym*
Shining pepper grass Lepidium nitidum var. nitidum LENIN Lepidium nitidum synonym**
Shining pepper grass Lepidium nitidum var. oreganum LENIO Lepidium nitidum synonym*
Veiny pepper grass Lepidium oblongum LEOB   same
Veiny pepper grass Lepidium oblongum var. insulare LEOBI Lepidium oblongum synonym*
Veiny pepper grass Lepidium oblongum var. oblongum LEOBO Lepidium oblongum synonym**
Sharp podded pepper grass Lepidium oxycarpum LEOX   same
Klamath pepper grass Lepidium perfoliatum LEPE2   same
Wayside pepper grass Lepidium pinnatifidum LEPI   same
Manybranched pepperweed Lepidium ramosissimum LERA2   same
Branched pepper grass Lepidium ramosissimum var. bourgeauanum LERAB2 Lepidium ramosissimum synonym*
Roadside pepperweed Lepidium ruderale LERU    
Gardencress pepperweed Lepidium sativum LESA2    
Peppergrass Lepidium strictum LEST2   same
Thurber's pepper grass Lepidium thurberi LETH2   same
Wild pepper grass Lepidium virginicum LEVI3   same
Wild pepper grass Lepidium virginicum var. medium LEVIM Lepidium virginicum ssp. menziesii synonym*
Wild pepper grass Lepidium virginicum var. pubescens LEVIP Lepidium virginicum ssp. menziesii synonym*
Robinson's pepper grass Lepidium virginicum var. robinsonii LEVIR Lepidium virginicum ssp. menziesii synonym*
Wild pepper grass Lepidium virginicum var. virginicum LEVIV2 Lepidium virginicum synonym**
Scale broom Lepidospartum latisquamum LELA4   same
Scalebroom Lepidospartum squamatum LESQ   same
Green sprangletop Leptochloa dubia LEDU   same
Sprangletop Leptochloa fusca LEFU21   same
Bearded sprangletop Leptochloa fusca ssp. fascicularis LEFUF   same
Mexican sprangletop Leptochloa fusca ssp. uninervia LEFUU   same
Mucronate sprangletop Leptochloa panicea LEPA6   same
Mucronate sprangeltop Leptochloa panicea ssp. brachiata LEPAB   same
Sticky sprangletop Leptochloa viscida LEVI5   same
Prickly phlox Leptodactylon californicum LECA7 Linanthus californicus synonym*
California prickly phlox Leptodactylon californicum ssp. californicum LECAC2 Linanthus californicus synonym*
California prickly phlox Leptodactylon californicum ssp. leptotrichomum LECAL Linanthus californicus synonym*
Fuzzy prickly phlox Leptodactylon californicum ssp. tomentosum LECAT Linanthus californicus synonym*
Bristly leptosiphon Leptosiphon acicularis LEAC11   same
Serpentine leptosiphon Leptosiphon ambiguus LEAM13   same
False babystars Leptosiphon androsaceus LEAN19   same
Golden linanthus Leptosiphon aureus LEAU16   same
Golden linanthus Leptosiphon aureus ssp. aureus LEAUA3   same
Golden linanthus Leptosiphon aureus ssp. decorus LEAUD   same
True babystars Leptosiphon bicolor LEBI8   same
Bolander's linanthus Leptosiphon bolanderi LEBO9   same
Mojave linanthus Leptosiphon breviculus LEBR20   same
Whiskerbrush Leptosiphon ciliatus LECI18   same
Whiskerbrush Leptosiphon ciliatus ssp. ciliatus LECIC2    
Whiskerbrush Leptosiphon ciliatus ssp. neglectus LECIN    
Thread linanthus Leptosiphon filipes LEFI14   same
  Leptosiphon floribundum LEFL27    
Many flowered linanthus Leptosiphon floribundum ssp. floribundum LEFLF5 Leptosiphon floribundus ssp. floribundus synonym**
Smooth many flowered linanthus Leptosiphon floribundum ssp. glaber LEFLG2 Leptosiphon floribundus ssp. glaber synonym**
Santa rosa mountains leptosiphon Leptosiphon floribundum ssp. hallii LEFLH2 Leptosiphon floribundus ssp. hallii synonym**
Large flowered leptosiphon Leptosiphon grandiflorus LEGR23   same
Harkness' flaxflower Leptosiphon harknessii LEHA11   same
Jepson's leptosiphon Leptosiphon jepsonii LEJE   same
Broad lobed leptosiphon Leptosiphon latisectus LELA43   same
Lemmon's linanthus Leptosiphon lemmonii LELE29   same
Narrowflower flaxflower Leptosiphon liniflorus LELI14   same
True babystars Leptosiphon minimus LEMI29   same
Mustang clover Leptosiphon montanus LEMO19   same
Tehachapi linanthus Leptosiphon nudatus LENU7   same
Nuttall's linanthus Leptosiphon nuttallii LENU8   same
Mt. tedoc leptosiphon Leptosiphon nuttallii ssp. howellii LENUH   same
Nuttall's linanthus Leptosiphon nuttallii ssp. nuttallii LENUN   same
Nuttall's linanthus Leptosiphon nuttallii ssp. pubescens LENUP   same
Sierra nevada leptosiphon Leptosiphon oblanceolatus LEOB14   same
Sierra linanthus Leptosiphon pachyphyllus LEPA50   same
Variable linanthus Leptosiphon parviflorus LEPA51   same
Pygmy linanthus Leptosiphon pygmaeus LEPY4   same
Pygmy linanthus Leptosiphon pygmaeus ssp. continentalis LEPYC   same
Pygmy leptosiphon Leptosiphon pygmaeus ssp. pygmaeus LEPYP   same
Rattan's leptosiphon Leptosiphon rattanii LERA15   same
Rose leptosiphon Leptosiphon rosaceus LERO7   same
Northern linanthus Leptosiphon septentrionalis LESE17   same
Madera leptosiphon Leptosiphon serrulatus LESE18   same
Australian tea tree Leptospermum laevigatum LELA29   same
King's bladderpod Lesquerella kingii LEKI Physaria kingii synonym*
San bernardino mtns. bladderpod Lesquerella kingii ssp. bernardina LEKIB Physaria kingii ssp. bernardina synonym*
King's bladderpod Lesquerella kingii ssp. kingii LEKIK Physaria kingii ssp. kingii synonym*
King's bladderpod Lesquerella kingii ssp. kingii var. kingii LEKIK2 Physaria kingii synonym**
Limestone bladderpod Lesquerella kingii ssp. latifolia LEKIL Physaria kingii ssp. latifolia synonym*
  Lesquerella occidentalis LEOC Physaria occidentalis synonym**
Western bladder pod Lesquerella occidentalis ssp. occidentalis LEOCO Physaria occidentalis ssp. occidentalis synonym*
Little bladderpod Lesquerella tenella LETE3 Physaria tenella synonym*
Crystal springs lessingia Lessingia arachnoidea LEAR33   same
San francisco lessingia Lessingia germanorum LEGE   same
Valley vinegar weed Lessingia glandulifera LEGL18   same
Sticky lessingia Lessingia glandulifera var. glandulifera LEGLG   same
Valley lessingia Lessingia glandulifera var. pectinata LEGLP Lessingia pectinata var. pectinata synonym*
Warner springs lessingia Lessingia glandulifera var. tomentosa LEGLT   same
Woolly headed lessingia Lessingia hololeuca LEHO   same
Lemmon's lessingia Lessingia lemmonii LELE13 Lessingia glandulifera synonym**
Lemmon's lessingia Lessingia lemmonii var. lemmonii LELEL Lessingia glandulifera var. glandulifera synonym*
Peirson's lessingia Lessingia lemmonii var. peirsonii LELEP Lessingia glandulifera var. peirsonii synonym*
Twiggy lemmon's lessingia Lessingia lemmonii var. ramulosissima LELER2 Lessingia glandulifera var. glandulifera synonym*
Sierra lessingia Lessingia leptoclada LELE7   same
Little glandular lessingia Lessingia micradenia LEMI5   same
Smooth lessingia Lessingia micradenia var. glabrata LEMIG   same
Tamalpais lessingia Lessingia micradenia var. micradenia LEMIM   same
Little lessingia Lessingia nana LENA   same
Thread stem lessingia Lessingia nemaclada LENE3   same
  Lessingia nemaclada var. albiflora LENEA    
  Lessingia nemaclada var. mendocina LENEM    
  Lessingia nemaclada var. nemaclada LENEN    
Sonoma lessingia Lessingia ramulosa LERA3   same
  Lessingia ramulosa var. adenophora LERAA    
  Lessingia ramulosa var. ramulosa LERAR    
Spring lessingia Lessingia tenuis LETE8   same
Wand lessingia Lessingia virgata LEVI8   same
Wand lessingia Lessingia virgata var. glomerata LEVIG    
Wand lessingia Lessingia virgata var. virgata LEVIV    
  Leucaena esculenta LEES2    
  Leucaena leucocephala LELE10    
  Leucaena leucocephala ssp. glabrata LELEG    
Portuguese daisy Leucanthemum lacustre LELA10   same
Shasta daisy Leucanthemum maximum LEMA8   same
Oxe eye daisy Leucanthemum vulgare LEVU   same
Sand lily Leucocrinum montanum LEMO4   same
Summer snowflake Leucojum aestivum LEAE   same
  Leucojum aestivum ssp. aestivum LEAEA    
Texas barometer bush Leucophyllum frutescens LEFR3    
Dwarf chamaesaracha Leucophysalis nana LENA3 Chamaesaracha nana synonym**
Spike fescue Leucopoa kingii LEKI2 Festuca kingii synonym*
Sierra laurel Leucothoe davisiae LEDA   same
  Lewisia Xwhiteae LEWH   same
Short sepaled lewisia Lewisia brachycalyx LEBR   same
Cantelow's lewisia Lewisia cantelovii LECA11   same
Columbia lewisia Lewisia columbiana LECO3    
  Lewisia columbiana var. columbiana LECOC    
Congdon's lewisia Lewisia congdonii LECO4   same
Cliff maids Lewisia cotyledon LECO5   same
Cliff maids Lewisia cotyledon var. cotyledon LECOC2   same
Heckner's lewisia Lewisia cotyledon var. heckneri LECOH   same
Howell's lewisia Lewisia cotyledon var. howellii LECOH2   same
Yosemite lewisia Lewisia disepala LEDI3   same
Glandular lewisia Lewisia glandulosa LEGL4   same
Kellogg's lewisia Lewisia kelloggii LEKE   same
Sierra valley lewisia Lewisia kelloggii ssp. hutchisonii LEKEH   same
Kellogg's lewisia Lewisia kelloggii ssp. kelloggii LEKEK   same
Quill leaf lewisia Lewisia leeana LELE8   same
Long petaled lewisia Lewisia longipetala LELO2   same
Sierra lewisia Lewisia nevadensis LENE5   same
Opposite leaved lewisia Lewisia oppositifolia LEOP   same
Pigmy bitter root Lewisia pygmaea LEPY2   same
Bitter root Lewisia rediviva LERE7   same
Bitter root Lewisia rediviva var. minor LEREM   same
Bitter root Lewisia rediviva var. rediviva LERER   same
Saw toothed lewisia Lewisia serrata LESE3   same
Stebbins's lewisia Lewisia stebbinsii LEST6   same
Three leaved lewisia Lewisia triphylla LETR2   same
Himalayan honeysuckle Leycesteria formosa LEFO2    
Many flowered wild rye Leymus Xmultiflorus LEMU4 Elymus Xgouldii synonym*
Vancouver wild rye Leymus Xvancouverensis LEVA3 Elymus Xvancouverensis synonym*
Giant wild rye Leymus cinereus LECI4 Elymus cinereus synonym*
Giant rye grass Leymus condensatus LECO12 Elymus condensatus synonym*
American dunegrass Leymus mollis LEMO8 Elymus mollis ssp. mollis synonym**
American dune grass Leymus mollis ssp. mollis LEMOM2 Elymus mollis ssp. mollis synonym*
Gould's rye grass Leymus pacificus LEPA12 Elymus pacificus synonym*
Saline wildrye Leymus salinus LESA4    
Mojave wild rye Leymus salinus ssp. mojavensis LESAM    
Alkali wildrye Leymus simplex LESI5    
Alkali rye Leymus triticoides LETR5 Elymus triticoides synonym*
Showy libertia Libertia formosa LIFO   same
Celery leaved lovage Ligusticum apiifolium LIAP   same
California lovage Ligusticum californicum LICA   same
Gray's lovage Ligusticum grayi LIGR   same
Japanese privet Ligustrum japonicum LIJA   same
Glossy privet Ligustrum lucidum LILU2   same
California privet Ligustrum ovalifolium LIOV   same
Chinese privet Ligustrum sinense LISI    
European privet Ligustrum vulgare LIVU    
Flowering quillwort Lilaea scilloides LISC4 Triglochin scilloides synonym*
Mason's lilaeopsis Lilaeopsis masonii LIMA7   same
Lilaeopsis Lilaeopsis occidentalis LIOC   same
Bolander's lily Lilium bolanderi LIBO   same
Columbia lily Lilium columbianum LICO   same
Humboldt's lily Lilium humboldtii LIHU   same
Humboldt's lily Lilium humboldtii ssp. humboldtii LIHUH   same
Humboldt lily Lilium humboldtii ssp. ocellatum LIHUO2   same
Kelley's lily Lilium kelleyanum LIKE   same
Kellogg's lily Lilium kelloggii LIKE2   same
Coast lily Lilium maritimum LIMA   same
Western lily Lilium occidentale LIOC2   same
California tiger lily Lilium pardalinum LIPA   same
Leopard lily Lilium pardalinum ssp. pardalinum LIPAP2   same
Pitkin marsh lily Lilium pardalinum ssp. pitkinense LIPAP5   same
Shasta lily Lilium pardalinum ssp. shastense LIPAS   same
Vollmer's lily Lilium pardalinum ssp. vollmeri LIPAV   same
Wiggins' lily Lilium pardalinum ssp. wigginsii LIPAW2   same
Lemon lily Lilium parryi LIPA2   same
Sierra tiger lily Lilium parvum LIPA3   same
Chaparral lily Lilium rubescens LIRU   same
Washington lily Lilium washingtonianum LIWA   same
Purple flowered washington lily Lilium washingtonianum ssp. purpurascens LIWAP2   same
Typical washington lily Lilium washingtonianum ssp. washingtonianum LIWAW2   same
White meadowfoam Limnanthes alba LIAL3   same
Typical white meadowfoam Limnanthes alba ssp. alba LIALA   same
White meadowfoam Limnanthes alba ssp. versicolor LIALV2   same
Baker's meadowfoam Limnanthes bakeri LIBA2   same
Common meadow foam Limnanthes douglasii LIDO2   same
Snow white douglas' meadowfoam Limnanthes douglasii ssp. douglasii LIDOD   same
Douglas' meadowfoam Limnanthes douglasii ssp. nivea LIDON2   same
Rosy douglas' meadowfoam Limnanthes douglasii ssp. rosea LIDOR2   same
Point reyes meadowfoam Limnanthes douglasii ssp. sulphurea LIDOS2   same
Woolly meadowfoam Limnanthes floccosa LIFL2   same
Bellinger's meadowfoam Limnanthes floccosa ssp. bellingeriana LIFLB   same
Butte county meadowfoam Limnanthes floccosa ssp. californica LIFLC2   same
Woolly meadowfoam Limnanthes floccosa ssp. floccosa LIFLF   same
  Limnanthes gracilis LIGR7    
  Limnanthes gracilis ssp. gracilis LIGRG2    
Parish's meadowfoam Limnanthes gracilis ssp. parishii LIGRP2 Limnanthes alba ssp. parishii synonym*
Macoun's meadowfoam Limnanthes macounii LIMA20    
Mountain meadowfoam Limnanthes montana LIMO2   same
Foothill meadowfoam Limnanthes striata LIST5 Limnanthes douglasii ssp. striata synonym*
Sebastopol meadowfoam Limnanthes vinculans LIVI3   same
West indian spongeplant Limnobium laevigatum LILA7    
American spongeplant Limnobium spongia LISP2   same
  Limnophila Xludoviciana LILU3    
Bush sealavender Limonium arborescens LIAR10    
Marsh rosemary Limonium californicum LICA5   same
Asian sea lavender Limonium otolepis LIOT   same
Canarian sea lavender Limonium perezii LIPE   same
Algerian sealavender Limonium ramosissimum LIRA2   same
Algerian sealavender Limonium ramosissimum ssp. provinciale LIRAP    
Statice Limonium sinuatum LISI2   same
Stemless mudwort Limosella acaulis LIAC2   same
Northern mudwort Limosella aquatica LIAQ   same
Welsh mudwort Limosella australis LIAU6   same
Sand linanthus Linanthus arenicola LIAR2   same
Desert beauty Linanthus bellus LIBE   same
Bigelow's linanthus Linanthus bigelovii LIBI2   same
Bellshape gilia Linanthus campanulatus LICA37   same
San gabriel linanthus Linanthus concinnus LICO2   same
Desert linanthus Linanthus demissus LIDE2   same
Fringed linanthus Linanthus dianthiflorus LIDI   same
Evening snow Linanthus dichotomus LIDI2   same
Yellow gilia Linanthus filiformis LIFI3   same
Inyo gilia Linanthus inyoensis LIIN10   same
San jacinto linanthus Linanthus jaegeri LIJA2   same
Jones linanthus Linanthus jonesii LIJO   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Baldwin lake linanthus Linanthus killipii LIKI   same
Little san bernardino mtns. linanthus Linanthus maculatus LIMA2   same
Orcutt's linanthus Linanthus orcuttii LIOR   same
Parry's linanthus Linanthus parryae LIPA4   same
Granite prickly phlox Linanthus pungens LIPU11   same
Split lip toadflax Linaria bipartita LIBI3   same
Dalmatian toadflax Linaria dalmatica LIDA   same
Dalmatian toadflax Linaria dalmatica ssp. dalmatica LIDAD   same
Broomleaf toadflax Linaria genistifolia LIGE    
Moroccan toad flax Linaria maroccana LIMA3   same
Pine needle toad flax Linaria pinifolia LIPI3   same
Purple toad flax Linaria purpurea LIPU3   same
Pine needle toad flax Linaria reticulata LIRE8 Linaria pinifolia synonym*
Creeping butter and eggs Linaria supina LISU3    
Butter and eggs Linaria vulgaris LIVU2   same
False pimpernel Lindernia dubia LIDU   same
False pimpernel Lindernia dubia var. anagallidea LIDUA Lindernia dubia synonym*
False pimpernel Lindernia dubia var. dubia LIDUD Lindernia dubia synonym**
Twinflower Linnaea borealis LIBO3   same
Twinflower Linnaea borealis ssp. americana LIBOA Linnaea borealis var. longiflora synonym*
Flax Linum bienne LIBI5   same
Flowering flax Linum grandiflorum LIGR4   same
Lewis' flax Linum lewisii LILE3   same
Alpine lewis' flax Linum lewisii var. alpicola LILEA Linum lewisii var. lewisii synonym*
Lewis' flax Linum lewisii var. lewisii LILEL2   same
Blue flax Linum perenne LIPE2    
Hairy flax Linum puberulum LIPU4   same
French flax Linum trigynum LITR4    
Common flax Linum usitatissimum LIUS   same
Pointed hemicarpha Lipocarpha aristulata LIAR6   same
  Lipocarpha drummondii LIDR3    
Small flowered hemicarpha Lipocarpha micrantha LIMI12   same
Western hemicarpha Lipocarpha occidentalis LIOC3   same
Sweetgum Liquidambar styraciflua LIST2    
Tuliptree Liriodendron tulipifera LITU    
Northwest twayblade Listera caurina LICA10 Listera banksiana synonym*
Broad lipped twayblade Listera convallarioides LICO5   same
Heart leaved twayblade Listera cordata LICO6   same
Heartleaf twayblade Listera cordata var. nephrophylla LICON Listera cordata synonym*
Tanbark oak Lithocarpus densiflorus LIDE3 Notholithocarpus densiflorus synonym*
Tanoak Lithocarpus densiflorus var. densiflorus LIDED2 Notholithocarpus densiflorus var. densiflorus synonym*
Tanoak shrub Lithocarpus densiflorus var. echinoides LIDEE Notholithocarpus densiflorus var. echinoides synonym*
Common woodland star Lithophragma affine LIAF   same
  Lithophragma affine ssp. affine LIAFA    
  Lithophragma affine ssp. mixtum LIAFM    
Hillstar Lithophragma bolanderi LIBO5   same
Siskiyou mountain woodland star Lithophragma campanulatum LICA21   same
Mission star Lithophragma cymbalaria LICY3   same
Bulbed woodland star Lithophragma glabrum LIGL2   same
Woodland star Lithophragma heterophyllum LIHE   same
San clemente island woodland star Lithophragma maximum LIMA6   same
Pink woodland star Lithophragma parviflorum LIPA5   same
Pink woodland star Lithophragma parviflorum var. parviflorum LIPAP3   same
Prairie woodland star Lithophragma parviflorum var. trifoliatum LIPAT   same
Woodland star Lithophragma tenellum LITE4   same
California gromwell Lithospermum californicum LICA11   same
Narrowleaf gromwell Lithospermum incisum LIIN2   same
Western gromwell Lithospermum ruderale LIRU4   same
Aroeira blanca Lithrea molleoides LIMO4    
Cardinalflower Lobelia cardinalis LOCA2   same
Dunn's lobelia Lobelia dunnii LODU   same
  Lobelia dunnii var. dunnii LODUD4    
Dunn's lobelia Lobelia dunnii var. serrata LODUS2   same
Edging lobelia Lobelia erinus LOER   same
Sweet alyssum Lobularia maritima LOMA   same
Spreading loeflingia Loeflingia squarrosa LOSQ   same
  Loeflingia squarrosa ssp. artemisiarum LOSQA    
  Loeflingia squarrosa ssp. squarrosa LOSQS    
Depressed ipomopsis Loeseliastrum depressum LODE8   same
Desert calico Loeseliastrum matthewsii LOMA10   same
Schott gilia Loeseliastrum schottii LOSC6   same
Arizona cottonrose Logfia arizonica LOAR12   same
  Logfia californica LOCA19    
Dwarf cottonrose Logfia depressa LODE9   same
Narrowleaf cottonrose Logfia gallica LOGA2   same
  Logfia minima LOMI4    
Perennial rye grass Lolium perenne LOPE Festuca perennis synonym*
  Lolium perenne ssp. multiflorum LOPEM2    
  Lolium perenne ssp. perenne LOPEP    
Rigid italian rye grass Lolium rigidum LORI    
Darnel Lolium temulentum LOTE2 Festuca temulenta synonym*
  Lolium temulentum ssp. temulentum LOTET    
  Lomatium austiniae LOAU5    
Wasatch desertparsley Lomatium bicolor LOBI   same
Slender fruited lomatium Lomatium bicolor var. leptocarpum LOBIL   same
Celery weed Lomatium californicum LOCA3   same
Canby's lomatium Lomatium canbyi LOCA4   same
Caraway leaved lomatium Lomatium caruifolium LOCA5   same
Caraway leaved lomatium Lomatium caruifolium var. caruifolium LOCAC   same
Caraway leaved lomatium Lomatium caruifolium var. denticulatum LOCAD   same
Yolla bolly lomatium Lomatium ciliolatum LOCI   same
Congdon's lomatium Lomatium congdonii LOCO3   same
Lace parsnip Lomatium dasycarpum LODA   same
Woolly fruited lomatium Lomatium dasycarpum ssp. dasycarpum LODAD   same
Woolly fruited lomatium Lomatium dasycarpum ssp. tomentosum LODAT   same
Fern leaved lomatium Lomatium dissectum LODI   same
Fern leaved lomatium Lomatium dissectum var. dissectum LODID2   same
Fern leaved lomatium Lomatium dissectum var. multifidum LODIM   same
Donnell's biscuitroot Lomatium donnellii LODO2 Lomatium plummerae synonym**
Engelmann's lomatium Lomatium engelmannii LOEN   same
Fennel leaved lomatium Lomatium foeniculaceum LOFO   same
Fennel leaved lomatium Lomatium foeniculaceum ssp. fimbriatum LOFOF   same
Inyo lomatium Lomatium foeniculaceum ssp. inyoense LOFOI   same
Macdougal's lomatium Lomatium foeniculaceum ssp. macdougalii LOFOM   same
Gray's lomatium Lomatium grayi LOGR   same
Hall's lomatium Lomatium hallii LOHA   same
Henderson's lomatium Lomatium hendersonii LOHE2   same
Hoover's lomatium Lomatium hooveri LOHO3   same
Howell's lomatium Lomatium howellii LOHO   same
San nicolas island lomatium Lomatium insulare LOIN2   same
Shiny lomatium Lomatium lucidum LOLU   same
Large fruited lomatium Lomatium macrocarpum LOMA3   same
Hartweg's lomatium Lomatium marginatum LOMA4   same
Hartweg's lomatium Lomatium marginatum var. marginatum LOMAM   same
Jepson's lomatium Lomatium marginatum var. purpureum LOMAP   same
Coast range lomatium Lomatium martindalei LOMA5   same
Mohave wild parsely Lomatium mohavense LOMO   same
  Lomatium mohavense ssp. longilobum LOMOL    
  Lomatium mohavense ssp. mohavense LOMOM    
Nevada lomatium Lomatium nevadense LONE   same
Nevada lomatium Lomatium nevadense var. nevadense LONEN   same
Parish's lomatium Lomatium nevadense var. parishii LONEP   same
Pestle lomatium Lomatium nudicaule LONU2   same
Mt. hamilton lomatium Lomatium observatorium LOOB3   same
Parry's lomatium Lomatium parryi LOPA   same
Small leaved lomatium Lomatium parvifolium LOPA2   same
Peck's lomatium Lomatium peckianum LOPE3   same
Piper's lomatium Lomatium piperi LOPI   same
Raven's lomatium Lomatium ravenii LORA   same
Napa lomatium Lomatium repostum LORE2   same
Stiff lomatium Lomatium rigidum LORI2   same
Biscuitroot Lomatium roseanum LORO7    
Owens peak lomatium Lomatium shevockii LOSH   same
Stebbins's lomatium Lomatium stebbinsii LOST5   same
Torrey's lomatium Lomatium torreyi LOTO2   same
Tracy's lomatium Lomatium tracyi LOTR   same
Lewis's lomatium Lomatium triternatum LOTR2   same
Large fruited lewis' lomatium Lomatium triternatum var. macrocarpum LOTRM   same
Lewis' lomatium Lomatium triternatum var. triternatum LOTRT   same
Hog fennel Lomatium utriculatum LOUT   same
Sheathed lomatium Lomatium vaginatum LOVA   same
  Lonicera caerulea LOCA6    
Sweet berry honeysuckle Lonicera caerulea var. cauriana LOCAC3 Lonicera cauriana synonym**
Orange honeysuckle Lonicera ciliosa LOCI3   same
Purpleflower honeysuckle Lonicera conjugialis LOCO5   same
Etruscan honeysuckle Lonicera etrusca LOET   same
Pink honeysuckle Lonicera hispidula LOHI2   same
Pink honeysuckle Lonicera hispidula var. hispidula LOHIH    
Hairy honeysuckle Lonicera hispidula var. vacillans LOHIV Lonicera hispidula synonym*
Chaparral honeysuckle Lonicera interrupta LOIN4   same
Coast twinberry Lonicera involucrata LOIN5   same
Twinberry Lonicera involucrata var. involucrata LOINI   same
Coast twinberry Lonicera involucrata var. ledebourii LOINL   same
Japanese honeysuckle Lonicera japonica LOJA   same
Southern honeysuckle Lonicera subspicata LOSU2   same
Johnston's honeysuckle Lonicera subspicata var. denudata LOSUD   same
Johnston's honeysuckle Lonicera subspicata var. johnstonii LOSUJ Lonicera subspicata var. denudata synonym**
Southern honeysuckle Lonicera subspicata var. subspicata LOSUS   same
Tatarian honeysuckle Lonicera tatarica LOTA   same
Rose flowered lotus Lotus aboriginus LOAB Hosackia rosea synonym*
Slender lotus Lotus angustissimus LOAN2   same
Silver birds foot trefoil Lotus argophyllus LOAR3 Acmispon argophyllus synonym*
San clemente island bird's foot trefoil Lotus argophyllus var. adsurgens LOARA5 Acmispon argophyllus var. adsurgens synonym*
Channel islands silver lotus Lotus argophyllus var. argenteus LOARA2 Acmispon argophyllus var. argenteus synonym*
Southern california silver lotus Lotus argophyllus var. argophyllus LOARA3 Acmispon argophyllus var. argophyllus synonym*
Fremont's silver lotus Lotus argophyllus var. fremontii LOARF Acmispon argophyllus var. fremontii synonym*
Santa cruz island silverlotus Lotus argophyllus var. niveus LOARN3 Acmispon argophyllus var. niveus synonym*
Canyon birdsfoot trefoil Lotus argyraeus LOAR4 Acmispon argyraeus synonym*
Canyon lotus Lotus argyraeus var. argyraeus LOARA4 Acmispon argyraeus var. argyraeus synonym*
Scrub lotus Lotus argyraeus var. multicaulis LOARM Acmispon argyraeus var. multicaulis synonym*
Providence mtns. lotus Lotus argyraeus var. notitius LOARN2 Acmispon argyraeus var. notitius synonym*
Bentham's deerweed Lotus benthamii LOBE2 Acmispon cytisoides synonym*
Bird's foot trefoil Lotus corniculatus LOCO6   same
  Lotus corniculatus var. corniculatus LOCOC5    
Broad leaved lotus Lotus crassifolius LOCR Hosackia crassifolia synonym**
Broad leaved lotus Lotus crassifolius var. crassifolius LOCRC Hosackia crassifolia var. crassifolia synonym*
Otay mtn. lotus Lotus crassifolius var. otayensis LOCRO Hosackia crassifolia var. otayensis synonym*
Island broom Lotus dendroideus LODE2 Acmispon dendroideus synonym*
Island deerweed Lotus dendroideus var. dendroideus LODED Acmispon dendroideus var. dendroideus synonym*
San clemente island lotus Lotus dendroideus var. traskiae LODET Acmispon dendroideus var. traskiae synonym*
San miguel island deerweed Lotus dendroideus var. veatchii LODEV Acmispon dendroideus var. veatchii synonym*
Toothed lotus Lotus denticulatus LODE Acmispon denticulatus synonym*
Coast lotus Lotus formosissimus LOFO2 Hosackia gracilis synonym*
  Lotus glaber LOGL10 Lotus tenuis synonym**
Large leaved lotus Lotus grandiflorus LOGR3 Acmispon grandiflorus synonym*
Chaparral lotus Lotus grandiflorus var. grandiflorus LOGRG3 Acmispon grandiflorus var. grandiflorus synonym*
Mountain chaparral lotus Lotus grandiflorus var. macranthus LOGRM Acmispon grandiflorus var. macranthus synonym*
Small flowered lotus Lotus hamatus LOHA2 Acmispon micranthus synonym*
Pygmy lotus Lotus haydonii LOHA3 Acmispon haydonii synonym*
Heermann's lotus Lotus heermannii LOHE Acmispon heermannii synonym*
Heermann's lotus Lotus heermannii var. heermannii LOHEH Acmispon heermannii var. heermannii synonym*
Round leaved heermann's lotus Lotus heermannii var. orbicularis LOHEO Acmispon heermannii var. orbicularis synonym*
Short podded lotus Lotus humistratus LOHU2 Acmispon brachycarpus synonym*
Woolly lotus Lotus incanus LOIN6 Hosackia incana synonym*
Rush lotus Lotus junceus LOJU2 Acmispon junceus synonym*
Bioletti's rush lotus Lotus junceus var. biolettii LOJUB Acmispon junceus var. biolettii synonym*
Rush lotus Lotus junceus var. junceus LOJUJ Acmispon junceus var. junceus synonym*
Hill lotus Lotus micranthus LOMI Acmispon parviflorus synonym*
Sierra lotus Lotus nevadensis LONE4 Acmispon nevadensis synonym*
Davidson's sierra nevada lotus Lotus nevadensis var. davidsonii LONED2 Acmispon nevadensis var. davidsonii synonym*
  Lotus nevadensis var. douglasii LONED    
Sierra nevada lotus Lotus nevadensis var. nevadensis LONEN2 Acmispon nevadensis var. nevadensis synonym*
Nuttall's lotus Lotus nuttallianus LONU4 Acmispon prostratus synonym*
Narrow leaved lotus Lotus oblongifolius LOOB2 Hosackia oblongifolia synonym**
Copper flowered bird's foot trefoil Lotus oblongifolius var. cupreus LOOBC Hosackia oblongifolia var. cuprea synonym*
Narrow leaved lotus Lotus oblongifolius var. oblongifolius LOOBO2 Hosackia oblongifolia var. oblongifolia synonym*
Big trefoil Lotus pedunculatus LOPE80 Lotus uliginosus synonym**
Pinnate lotus Lotus pinnatus LOPI2 Hosackia pinnata synonym*
Silky california broom Lotus procumbens LOPR3 Acmispon procumbens synonym*
Jepson's california broom Lotus procumbens var. jepsonii LOPRJ Acmispon procumbens var. jepsonii synonym*
Silky california broom Lotus procumbens var. procumbens LOPRP Acmispon procumbens var. procumbens synonym*
Desert lotus Lotus rigidus LORI3 Acmispon rigidus synonym*
Red flowered lotus Lotus rubriflorus LORU Acmispon rubriflorus synonym*
Coastal lotus Lotus salsuginosus LOSA Acmispon maritimus synonym*
Coastal lotus Lotus salsuginosus var. brevivexillus LOSAB Acmispon maritimus var. brevivexillus synonym*
Coastal lotus Lotus salsuginosus var. salsuginosus LOSAS Acmispon maritimus var. maritimus synonym*
Deerweed Lotus scoparius LOSC2 Acmispon glaber synonym*
Short winged deerweed Lotus scoparius var. brevialatus LOSCB Acmispon glaber var. brevialatus synonym*
Deerweed Lotus scoparius var. scoparius LOSCS2 Acmispon glaber var. glaber synonym*
Stipulate lotus Lotus stipularis LOST3 Hosackia stipularis synonym*
Ottley's stipulate lotus Lotus stipularis var. ottleyi LOSTO Hosackia stipularis var. ottleyi synonym*
Stipulate lotus Lotus stipularis var. stipularis LOSTS Hosackia stipularis var. stipularis synonym*
Strigose lotus Lotus strigosus LOST4 Acmispon strigosus synonym*
  Lotus strigosus var. hirtellus LOSTH    
  Lotus strigosus var. strigosus LOSTS2    
  Lotus strigosus var. tomentellus LOSTT    
American bird's foot trefoil Lotus unifoliolatus LOUN    
American bird's foot trefoil Lotus unifoliolatus var. unifoliolatus LOUNU    
Chilean trefoil Lotus wrangelianus LOWR2 Acmispon wrangelianus synonym*
Yolla bolly mtns. bird's foot trefoil Lotus yollabolliensis LOYO Hosackia yollabolliensis synonym*
wingleaf primrose-willow Ludwigia decurrens LUDE4    
Large-flowered primrose-willow Ludwigia grandiflora LUGR9   same
  Ludwigia grandiflora ssp. grandiflora LUGRG2    
Marsh purslane Ludwigia palustris LUPA   same
Marsh purslane Ludwigia peploides LUPE5   same
Floating water primrose Ludwigia peploides ssp. montevidensis LUPEM   same
Floating water primrose Ludwigia peploides ssp. peploides LUPEP2   same
Creeping water primrose Ludwigia repens LURE2   same
Partridge foot Luetkea pectinata LUPE   same
Little leaf luina Luina hypoleuca LUHY   same
Annual moonwort Lunaria annua LUAN   same
  Lupinus Xalpestris LUAL5    
  Lupinus Xcymba-egressus LUCY2    
  Lupinus Xinyoensis LUIN    
Abrams's lupine Lupinus abramsii LUAB Lupinus albifrons var. abramsii synonym**
Drew's silky lupine Lupinus adsurgens LUAD   same
Drew's silky lupine Lupinus adsurgens var. adsurgens LUADA    
Drew's silky lupine Lupinus adsurgens var. lilacinus LUADL    
Drew's silky lupine Lupinus adsurgens var. undulatus LUADU    
Fleshy lupine Lupinus affinis LUAF   same
Bajada lupine Lupinus agardhianus LUAG Lupinus concinnus synonym**
White stemmed lupine Lupinus albicaulis LUAL3   same
Sicklekeel lupine Lupinus albicaulis var. albicaulis LUALA    
Shasta lupine Lupinus albicaulis var. shastensis LUALS    
Silver bush lupine Lupinus albifrons LUAL4   same
Silver bush lupine Lupinus albifrons var. albifrons LUALA2   same
Silver bush lupine Lupinus albifrons var. collinus LUALC   same
Douglas' silver bush lupine Lupinus albifrons var. douglasii LUALD   same
Silver bush lupine Lupinus albifrons var. eminens LUALE Lupinus albifrons var. albifrons synonym**
Silver bush lupine Lupinus albifrons var. flumineus LUALF Lupinus albifrons var. collinus synonym*
Anderson's lupine Lupinus andersonii LUAN2   same
Narrow flowered lupine Lupinus angustiflorus LUAN3   same
Anthony peak lupine Lupinus antoninus LUAN5   same
Naked lupine Lupinus apertus LUAP   same
Coastal bush lupine Lupinus arboreus LUAR   same
Long spurred lupine Lupinus arbustus LUAR6   same
  Lupinus arbustus ssp. arbustus LUARA3    
  Lupinus arbustus ssp. arbustus var. montanus LUARM4    
  Lupinus arbustus ssp. calcaratus LUARC    
  Lupinus arbustus ssp. silvicola LUARS    
Silvery lupine Lupinus argenteus LUAR3   same
Silvery lupine Lupinus argenteus ssp. argenteus LUARA5 Lupinus argenteus var. argenteus synonym**
  Lupinus argenteus ssp. argenteus var. argenteus LUARA11    
  Lupinus argenteus ssp. argenteus var. laxiflorus LUARL5    
  Lupinus aridus LUAR7    
  Lupinus aridus ssp. aridus LUARA6    
Arizona lupine Lupinus arizonicus LUAR4   same
  Lupinus arizonicus ssp. arizonicus LUARA7    
  Lupinus arizonicus ssp. arizonicus var. barbatulus LUARB2    
  Lupinus arizonicus ssp. setosissimus LUARS4    
Spider lupine Lupinus benthamii LUBE   same
Spider lupine Lupinus benthamii var. benthamii LUBEB    
Spider lupine Lupinus benthamii var. opimus LUBEO    
Lupine Lupinus bicolor LUBI   same
  Lupinus bicolor ssp. bicolor LUBIB    
  Lupinus bicolor ssp. marginatus LUBIM    
  Lupinus bicolor ssp. microphyllus LUBIM2    
  Lupinus bicolor ssp. pipersmithii LUBIP    
  Lupinus bicolor ssp. tridentatus LUBIT    
  Lupinus bicolor ssp. tridentatus var. rostratus LUBIR    
  Lupinus bicolor ssp. tridentatus var. tridentatus LUBIT3    
  Lupinus bicolor ssp. umbellatus LUBIU    
  Lupinus bicolor ssp. umbellatus var. trifidus LUBIT6    
  Lupinus bicolor ssp. umbellatus var. umbellatus LUBIU2    
Short stemmed blue lupine Lupinus brevicaulis LUBR2   same
  Lupinus brevior LUBR4    
Brewer's lupine Lupinus breweri LUBR3   same
Brewer's lupine Lupinus breweri var. breweri LUBRB2   same
Matted brewer's lupine Lupinus breweri var. bryoides LUBRB   same
Showy brewer's lupine Lupinus breweri var. grandiflorus LUBRG   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Matted lupine Lupinus breweri var. parvulus LUBRP    
Utah tidy lupine Lupinus caespitosus LUCA3 Lupinus lepidus var. utahensis synonym*
Utah tidy lupine Lupinus caespitosus var. utahensis LUCAU Lupinus lepidus var. utahensis synonym**
Silvery lupine Lupinus caudatus LUCA Lupinus argenteus var. heteranthus synonym**
Silvery lupine Lupinus caudatus ssp. caudatus LUCAC3 Lupinus argenteus var. heteranthus synonym**
Silvery lupine Lupinus caudatus ssp. montigenus LUCAM Lupinus argenteus var. montigenus synonym**
Santa lucia lupine Lupinus cervinus LUCE   same
Beach blue lupine Lupinus chamissonis LUCH   same
Fragrant lupine Lupinus citrinus LUCI   same
Orange lupine Lupinus citrinus var. citrinus LUCIC   same
Mariposa lupine Lupinus citrinus var. deflexus LUCID   same
Bajada lupine Lupinus concinnus LUCO   same
  Lupinus concinnus ssp. concinnus LUCOC    
  Lupinus concinnus ssp. optatus LUCOO    
  Lupinus concinnus ssp. orcuttii LUCOO2    
Clustered tidy lupine Lupinus confertus LUCO2 Lupinus lepidus var. confertus synonym**
Lupine Lupinus congdonii LUCO3 Lupinus bicolor synonym**
The lassics lupine Lupinus constancei LUCO7   same
Shaggy lupine Lupinus covillei LUCO4   same
Mt. eddy lupine Lupinus croceus LUCR   same
Saffron flowered lupine Lupinus croceus var. croceus LUCRC    
Saffron flowered lupine Lupinus croceus var. pilosellus LUCRP    
Hockett meadows lupine Lupinus culbertsonii LUCU Lupinus lepidus var. culbertsonii synonym**
Hockett meadows lupine Lupinus culbertsonii ssp. culbertsonii LUCUC Lupinus lepidus var. culbertsonii synonym**
Branched tidy lupine Lupinus culbertsonii ssp. hypolasius LUCUH Lupinus lepidus var. ramosus synonym**
Quincy lupine Lupinus dalesiae LUDA   same
Chick lupine Lupinus densiflorus LUDE2 Lupinus microcarpus var. densiflorus synonym**
Chick lupine Lupinus densiflorus var. aureus LUDEA Lupinus microcarpus var. densiflorus synonym**
Chick lupine Lupinus densiflorus var. austrocollium LUDEA2 Lupinus microcarpus var. microcarpus synonym**
Chick lupine Lupinus densiflorus var. densiflorus LUDED Lupinus microcarpus var. densiflorus synonym**
Chick lupine Lupinus densiflorus var. glareosus LUDEG Lupinus microcarpus var. horizontalis synonym**
  Lupinus densiflorus var. lacteus LUDEL    
Chick lupine Lupinus densiflorus var. palustris LUDEP Lupinus microcarpus var. microcarpus synonym**
Mono lake lupine Lupinus duranii LUDU   same
Silky lupine Lupinus elatus LUEL   same
Elmer's lupine Lupinus elmeri LUEL2   same
Grape lupine Lupinus excubitus LUEX   same
Southern montane grape lupine Lupinus excubitus var. austromontanus LUEXA   same
Grape lupine Lupinus excubitus var. excubitus LUEXE   same
Hall's bush lupine Lupinus excubitus var. hallii LUEXH   same
Interior bush lupine Lupinus excubitus var. johnstonii LUEXJ   same
Mountain springs bush lupine Lupinus excubitus var. medius LUEXM   same
San mateo tree lupine Lupinus eximius LUEX2    
Yellow eyed lupine Lupinus flavoculatus LUFL   same
Western lupine Lupinus formosus LUFO2   same
Western lupine Lupinus formosus var. formosus LUFOF   same
Giant western lupine Lupinus formosus var. robustus LUFOR   same
Green stipuled lupine Lupinus fulcratus LUFU   same
Slender lupine Lupinus gracilentus LUGR   same
Gray's lupine Lupinus grayi LUGR2   same
Guadalupe island lupine Lupinus guadalupensis LUGU   same
Stinging lupine Lupinus hirsutissimus LUHI3   same
Holmgren's lupine Lupinus holmgrenianus LUHO   same
Chick lupine Lupinus horizontalis LUHO3 Lupinus microcarpus var. horizontalis synonym**
Chick lupine Lupinus horizontalis var. horizontalis LUHOH Lupinus microcarpus var. horizontalis synonym**
Chick lupine Lupinus horizontalis var. platypetalus LUHOP Lupinus microcarpus var. horizontalis synonym**
Hyacinth lupine Lupinus hyacinthinus LUHY3   same
Mt. eddy lupine Lupinus lapidicola LULA   same
Broad leaf lupine Lupinus latifolius LULA4   same
Canyon lupine Lupinus latifolius ssp. dudleyi LULAD Lupinus latifolius var. dudleyi synonym**
Broad leaf lupine Lupinus latifolius ssp. latifolius LULAL3 Lupinus latifolius var. latifolius synonym**
Broad leaved lupine Lupinus latifolius ssp. longipes LULAL2 Lupinus latifolius var. columbianus synonym**
Parish's lupine Lupinus latifolius ssp. parishii LULAP2 Lupinus latifolius var. parishii synonym**
Green leaf lupine Lupinus latifolius ssp. viridifolius LULAV Lupinus latifolius var. viridifolius synonym**
  Lupinus latifolius ssp. viridifolius var. barbatus LULAB    
  Lupinus latifolius ssp. viridifolius var. viridifolius LULAV2    
Tidy lupine Lupinus lepidus LULE2   same
Velvet lupine Lupinus leucophyllus LULE3   same
  Lupinus leucophyllus ssp. leucophyllus LULEL4    
  Lupinus leucophyllus ssp. leucophyllus var. belliae LULEB2    
  Lupinus leucophyllus ssp. leucophyllus var. canescens LULEC9    
  Lupinus leucophyllus ssp. leucophyllus var. leucophyllus LULEL2    
Seashore lupine Lupinus littoralis LULI2   same
Long leaf bush lupine Lupinus longifolius LULO   same
San luis obispo county lupine Lupinus ludovicianus LULU   same
Butter lupine Lupinus luteolus LULU2   same
Lobb's lupine Lupinus lyallii LULY Lupinus lepidus var. lobbii synonym**
Lobb's lupine Lupinus lyallii ssp. lyallii LULYL Lupinus lepidus var. lobbii synonym**
  Lupinus lyallii ssp. lyallii var. danaus LULYD2    
  Lupinus lyallii ssp. lyallii var. lyallii LULYL2    
  Lupinus lyallii ssp. lyallii var. villosus LULYV2    
Magnificent lupine Lupinus magnificus LUMA   same
Coso mtns. lupine Lupinus magnificus var. glarecola LUMAG   same
Mcgee meadows lupine Lupinus magnificus var. hesperius LUMAH    
Panamint mtns. lupine Lupinus magnificus var. magnificus LUMAM   same
Lake tahoe lupine Lupinus meionanthus LUME Lupinus argenteus var. meionanthus synonym**
Valley sky lupine Lupinus nanus LUNA3   same
  Lupinus nanus ssp. latifolius LUNAL    
  Lupinus nanus ssp. menkerae LUNAM    
  Lupinus nanus ssp. nanus LUNAN2    
Nevada lupine Lupinus nevadensis LUNE   same
Nipomo mesa lupine Lupinus nipomensis LUNI2   same
Satin lupine Lupinus obtusilobus LUOB   same
Mojave lupine Lupinus odoratus LUOD   same
Mojave lupine Lupinus odoratus var. odoratus LUODO    
Mojave lupine Lupinus odoratus var. pilosellus LUODP    
Northern lupine Lupinus onustus LUON   same
Big pod lupine Lupinus pachylobus LUPA2   same
Father crowley's lupine Lupinus padre-crowleyi LUPA6   same
Bajada lupine Lupinus pallidus LUPA7 Lupinus concinnus synonym**
Palmer's silver lupine Lupinus palmeri LUPA3 Lupinus argenteus var. palmeri synonym**
Peirson's lupine Lupinus peirsonii LUPE2   same
Lupine Lupinus polycarpus LUPO3 Lupinus bicolor synonym**
Bog lupine Lupinus polyphyllus LUPO2   same
Large leaved lupine Lupinus polyphyllus ssp. bernardinus LUPOB Lupinus polyphyllus var. burkei synonym**
Meadow lupine Lupinus polyphyllus ssp. polyphyllus LUPOP2 Lupinus polyphyllus var. polyphyllus synonym**
  Lupinus polyphyllus ssp. polyphyllus var. grandifolius LUPOG2    
Pale meadow lupine Lupinus polyphyllus ssp. polyphyllus var. pallidipes LUPOP3 Lupinus polyphyllus var. pallidipes synonym**
  Lupinus polyphyllus ssp. polyphyllus var. polyphyllus LUPOP4    
Large leaved lupine Lupinus polyphyllus ssp. superbus LUPOS Lupinus polyphyllus var. burkei synonym**
Inyo meadow lupine Lupinus pratensis LUPR   same
Hairy bannered inyo meadow lupine Lupinus pratensis var. eriostachyus LUPRE   same
Inyo meadow lupine Lupinus pratensis var. pratensis LUPRP   same
Hairy bigleaf lupine Lupinus prunophilus LUPR2    
Point reyes lupine Lupinus punto-reyesensis LUPU2    
White stemmed lupine Lupinus purpurascens LUPU6 Lupinus albicaulis synonym**
Rusty lupine Lupinus pusillus LUPU   same
Intermountain lupine Lupinus pusillus ssp. intermontanus LUPUI2 Lupinus pusillus var. intermontanus synonym**
Riverbank lupine Lupinus rivularis LURI   same
Chick lupine Lupinus ruber LURU3 Lupinus microcarpus var. microcarpus synonym**
Rock lupine Lupinus saxosus LUSA2   same
  Lupinus saxosus var. saxosus LUSAS    
Stool lupine Lupinus sellulus LUSE2 Lupinus lepidus var. sellulus synonym**
Stool lupine Lupinus sellulus ssp. sellulus LUSES Lupinus lepidus var. sellulus synonym**
  Lupinus sellulus ssp. sellulus var. artulus LUSEA2    
Lobb's lupine Lupinus sellulus ssp. sellulus var. lobbii LUSEL2 Lupinus lepidus var. lobbii synonym**
  Lupinus sellulus ssp. sellulus var. medius LUSEM4    
Stool lupine Lupinus sellulus ssp. sellulus var. sellulus LUSES3 Lupinus lepidus var. sellulus synonym**
Stool lupine Lupinus sellulus ssp. ursinus LUSEU Lupinus lepidus var. sellulus synonym**
Cobb mtn. lupine Lupinus sericatus LUSE3   same
Shockley lupine Lupinus shockleyi LUSH   same
Coulter's lupine Lupinus sparsiflorus LUSP2   same
Coulter's lupine Lupinus sparsiflorus ssp. inopinatus LUSPI    
Mojave lupine Lupinus sparsiflorus ssp. mohavensis LUSPM    
  Lupinus sparsiflorus ssp. pondii LUSPP    
Coulter's lupine Lupinus sparsiflorus ssp. sparsiflorus LUSPS2    
Shaggyhair lupine Lupinus spectabilis LUSP3   same
Harlequin lupine Lupinus stiversii LUST2   same
Silvery lupine Lupinus sublanatus LUSU2 Lupinus argenteus var. argenteus synonym**
Chick lupine Lupinus subvexus LUSU10 Lupinus microcarpus var. microcarpus synonym**
Chick lupine Lupinus subvexus var. albilanatus LUSUA Lupinus microcarpus var. microcarpus synonym**
Chick lupine Lupinus subvexus var. phoeniceus LUSUP Lupinus microcarpus var. microcarpus synonym**
Chick lupine Lupinus subvexus var. subvexus LUSUS Lupinus microcarpus var. microcarpus synonym**
Chick lupine Lupinus subvexus var. transmontanus LUSUT Lupinus microcarpus var. microcarpus synonym**
Arroyo lupine Lupinus succulentus LUSU3   same
Tidestrom's lupine Lupinus tidestromii LUTI   same
Layne's lupine Lupinus tidestromii var. layneae LUTIL Lupinus tidestromii synonym**
Tidestrom's lupine Lupinus tidestromii var. tidestromii LUTIT    
Tracy's lupine Lupinus tracyi LUTR   same
Blunt leaved lupine Lupinus truncatus LUTR2   same
Inchhigh lupine Lupinus uncialis LUUN   same
Valley sky lupine Lupinus vallicola LUVA2 Lupinus nanus synonym**
Valley sky lupine Lupinus vallicola ssp. apricus LUVAA Lupinus nanus synonym**
Valley sky lupine Lupinus vallicola ssp. vallicola LUVAV Lupinus nanus synonym**
Varied lupine Lupinus versicolor LUVE Lupinus variicolor synonym**
Hairy wood rush Luzula comosa LUCO6   same
Forked wood rush Luzula divaricata LUDI   same
Forked wood rush Luzula fastigiata LUFA3 Luzula parviflora ssp. fastigiata synonym**
Smooth woodrush Luzula glabrata LUGL2    
Common woodrush Luzula multiflora LUMU2    
Common woodrush Luzula multiflora ssp. frigida LUMUF    
Heath wood rush Luzula orestera LUOR4   same
Small flowered wood rush Luzula parviflora LUPA4   same
Piper's woodrush Luzula piperi LUPI2   same
Spiked wood rush Luzula spicata LUSP4   same
Donner wood rush Luzula subcongesta LUSU7   same
Rose campion Lychnis coronaria LYCO   same
  Lycianthes rantonnetii LYRA5    
Anderson thornbush Lycium andersonii LYAN   same
  Lycium andersonii var. andersonii LYANA4    
  Lycium andersonii var. deserticola LYAND    
Matrimony vine Lycium barbarum LYBA4   same
Fruitilla Lycium brevipes LYBR   same
California boxthorn Lycium californicum LYCA   same
  Lycium californicum var. californicum LYCAC3    
Matrimony vine Lycium chinense LYCH    
Cooper's box thorn Lycium cooperi LYCO2   same
African boxthorn Lycium ferocissimum LYFE4    
Fremont box thorn Lycium fremontii LYFR   same
Santa catalina island desert thorn Lycium hassei LYHA5 Lycium brevipes var. hassei synonym*
Pale desert thorn Lycium pallidum LYPA   same
Rabbit thorn Lycium pallidum var. oligospermum LYPAO   same
Parish's desert thorn Lycium parishii LYPA2   same
Torrey's box thorn Lycium torreyi LYTO   same
Bog club moss Lycopodiella inundata LYIN2   same
Running pine Lycopodium clavatum LYCL   same
Bugleweed Lycopus americanus LYAM   same
Rough bugleweed Lycopus asper LYAS   same
Northern bugleweed Lycopus uniflorus LYUN   same
  Lycopus uniflorus var. uniflorus LYUNU2    
Bristly wolfstail Lycurus setosus LYSE3 Muhlenbergia alopecuroides synonym*
Island ironwood Lyonothamnus floribundus LYFL2   same
Santa cruz island ironwood Lyonothamnus floribundus ssp. aspleniifolius LYFLA   same
Santa catalina island ironwood Lyonothamnus floribundus ssp. floribundus LYFLF   same
Coulter's lyrepod Lyrocarpa coulteri LYCO4   same
  Lyrocarpa coulteri var. coulteri LYCOC    
Coulter's lyrepod Lyrocarpa coulteri var. palmeri LYCOP5 Lyrocarpa coulteri synonym*
Yellow skunk cabbage Lysichiton americanus LYAM3   same
Moneywort Lysimachia nummularia LYNU   same
Tufted yellow loosestrife Lysimachia thyrsiflora LYTH2   same
Common loosestrife Lythrum californicum LYCA4   same
Hyssop loosestrife Lythrum hyssopifolium LYHY3    
Broad leaved loosestrife Lythrum portula LYPO4   same
Purple loosestrife Lythrum salicaria LYSA2   same
Three bracted loosestrife Lythrum tribracteatum LYTR2   same
catclawvine Macfadyena unguis-cati MAUN3    
Silver lake daisy Machaeranthera arida MAAR5 Arida arizonica synonym*
Hoary aster Machaeranthera asteroides MAAS2 Dieteria asteroides synonym*
Hoary aster Machaeranthera asteroides var. asteroides MAASA2 Dieteria asteroides var. asteroides synonym*
Laguna mtns. aster Machaeranthera asteroides var. lagunensis MAASL Dieteria asteroides var. lagunensis synonym*
Hoary aster Machaeranthera canescens MACA2 Dieteria canescens synonym**
Hoary aster Machaeranthera canescens ssp. canescens MACAC Dieteria canescens var. canescens synonym*
Hoary aster Machaeranthera canescens ssp. canescens var. canescens MACAC3 Dieteria canescens synonym**
  Machaeranthera canescens ssp. canescens var. incana MACAI2    
  Machaeranthera canescens ssp. canescens var. leucanthemifolia MACAL    
  Machaeranthera canescens ssp. canescens var. shastensis MACAS3    
  Machaeranthera canescens ssp. canescens var. ziegleri MACAZ2    
Shrubby alkali aster Machaeranthera carnosa MACA17 Arida carnosa synonym*
Shrubby alkali aster Machaeranthera carnosa var. intricata MACAI3 Arida carnosa synonym*
Slender goldenweed Machaeranthera gracilis MAGR10 Xanthisma gracile synonym*
Rush like bristleweed Machaeranthera juncea MAJU Xanthisma junceum synonym*
  Machaeranthera pinnatifida MAPI    
  Machaeranthera pinnatifida ssp. gooddingii MAPIG    
  Machaeranthera pinnatifida ssp. gooddingii var. gooddingii MAPIG2    
Tansy leaved aster Machaeranthera tanacetifolia MATA2   same
Osage orange Maclura pomifera MAPO   same
Tarweed Madia anomala MAAN2   same
Shasta tarweed Madia citrigracilis MACI   same
Lemon scented tarweed Madia citriodora MACI2   same
Common madia Madia elegans MAEL   same
Leafy common madia Madia elegans ssp. densifolia MAELD Madia elegans synonym*
Common madia Madia elegans ssp. elegans MAELE    
Spring common madia Madia elegans ssp. vernalis MAELV Madia elegans synonym*
Wheeler's common madia Madia elegans ssp. wheeleri MAELW Madia elegans synonym*
Small tarweed Madia exigua MAEX   same
Mountain tarweed Madia glomerata MAGL2   same
Gumweed Madia gracilis MAGR3   same
Forest madia Madia madioides MAMA Anisocarpus madioides synonym*
Showy madia Madia radiata MARA   same
Coastal tarweed Madia sativa MASA   same
Slender tarweed Madia subspicata MASU   same
Southern magnolia Magnolia grandiflora MAGR4    
Mountain grape Mahonia aquifolium MAAQ2 Berberis aquifolium synonym**
Jepson's oregon grape Mahonia dictyota MADI11 Berberis aquifolium var. dictyota synonym**
Fremont barberry Mahonia fremontii MAFR3 Berberis fremontii synonym**
Red fruited mahonia Mahonia haematocarpa MAHA4 Berberis haematocarpa synonym**
Oregon grape Mahonia nervosa MANE2 Berberis nervosa synonym**
Nevin's barberry Mahonia nevinii MANE3 Berberis nevinii synonym**
Shiny leaf mahonia Mahonia pinnata MAPI2 Berberis pinnata synonym**
Island barberry Mahonia pinnata ssp. insularis MAPII Berberis pinnata ssp. insularis synonym**
Barberry Mahonia pinnata ssp. pinnata MAPIP2 Berberis pinnata ssp. pinnata synonym**
Creeping oregon grape Mahonia repens MARE11 Berberis aquifolium var. repens synonym**
Pacific may lily Maianthemum dilatatum MADI   same
Feathery false lily of the valley Maianthemum racemosum MARA7   same
Feathery false lily of the valley Maianthemum racemosum ssp. amplexicaule MARAA Maianthemum racemosum synonym*
Starry false lily of the valley Maianthemum stellatum MAST4   same
Abbott's bush mallow Malacothamnus abbottii MAAB   same
Indian valley bush mallow Malacothamnus aboriginum MAAB2   same
San clemente island bush mallow Malacothamnus clementinus MACL   same
Davidson's bush mallow Malacothamnus davidsonii MADA   same
Yellow stem bush mallow Malacothamnus densiflorus MADE   same
Santa cruz island bush mallow Malacothamnus fasciculatus MAFA   same
Monarch bushmallow Malacothamnus foliosus MAFO3    
Fremont's bush mallow Malacothamnus fremontii MAFR2   same
Jones's bush mallow Malacothamnus jonesii MAJO   same
Pink flowered bush mallow Malacothamnus marrubioides MAMA3   same
Santa lucia bush mallow Malacothamnus palmeri MAPA2   same
Desert dandelion Malacothrix californica MACA6   same
Cleveland's malacothrix Malacothrix clevelandii MACL2   same
Snake's head Malacothrix coulteri MACO3   same
Woolly malacothrix Malacothrix floccifera MAFL   same
Leafy malacothrix Malacothrix foliosa MAFO   same
Petite desertdandelion Malacothrix foliosa ssp. crispifolia MAFOC   same
Leafy desertdandelion Malacothrix foliosa ssp. foliosa MAFOF   same
Philbrick's desertdandelion Malacothrix foliosa ssp. philbrickii MAFOP   same
Manyhead desertdandelion Malacothrix foliosa ssp. polycephala MAFOP2   same
Desert dandelion Malacothrix glabrata MAGL3   same
Dunedelion Malacothrix incana MAIN   same
Santa cruz island malacothrix Malacothrix indecora MAIN2   same
Junak's desertdandelion Malacothrix junakii MAJU2   same
Central coast malacothrix Malacothrix phaeocarpa MAPH3   same
Cliff aster Malacothrix saxatilis MASA2   same
Carmel valley cliff aster Malacothrix saxatilis var. arachnoidea MASAA   same
South coast range malacothrix Malacothrix saxatilis var. commutata MASAC   same
Cliff malacothrix Malacothrix saxatilis var. implicata MASAI   same
Cliff aster Malacothrix saxatilis var. saxatilis MASAS   same
Short leaved cliff aster Malacothrix saxatilis var. tenuifolia MASAT   same
Mexican malacothrix Malacothrix similis MASI5   same
Sow thistle malacothrix Malacothrix sonchoides MASO   same
Island malacothrix Malacothrix squalida MASQ   same
Stebbins' dandelion Malacothrix stebbinsii MAST2   same
Torrey's malacothrix Malacothrix torreyi MATO2   same
white bog adder's-mouth Malaxis brachypoda MABR5 Malaxis monophyllos var. brachypoda synonym**
  Malaxis monophyllos MAMO9   same
African mustard Malcolmia africana MAAF Strigosella africana synonym*
  Malcolmia graeca MAGR16    
Coppery mesembryanthemum Malephora crocea MACR3   same
Laurel sumac Malosma laurina MALA6   same
Brown turbans Malperia tenuis MATE3   same
Japanese flowering crabapple Malus floribunda MAFL80    
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Oregon crab apple Malus fusca MAFU   same
Paradise apple Malus pumila MAPU   same
Musk mallow Malva moschata MAMO2    
Dwarf mallow Malva neglecta MANE   same
Bull mallow Malva nicaeensis MANI2   same
Cheeseweed Malva parviflora MAPA5   same
  Malva pusilla MAPU5    
High mallow Malva sylvestris MASY   same
Cluster mallow Malva verticillata MAVE   same
Alkali mallow Malvella leprosa MALE3   same
Fish hook cactus Mammillaria dioica MADI3   same
Graham's nipple cactus Mammillaria grahamii MAGR9   same
Common fish hook cactus Mammillaria tetrancistra MATE4   same
  Mantisalca salmantica MASA5    
Manroot Marah fabaceus MAFA3    
Wild cucumber Marah fabaceus var. agrestis MAFAA    
California manroot Marah fabaceus var. fabaceus MAFAF    
Sierran wild cucumber Marah horridus MAHO    
Southern wild cucumber Marah macrocarpus MAMA8    
Southern wild cucumber Marah macrocarpus var. macrocarpus MAMAM4    
Southern wild cucumber Marah macrocarpus var. major MAMAM2    
  Marah macrocarpus var. micranthus MAMAM5    
Manroot Marah oreganus MAOR3    
Watson's wild cucumber Marah watsonii MAWA2   same
Sonoran false prairie clover Marina orcuttii MAOR4   same
Parry dalea Marina parryi MAPA7   same
White horehound Marrubium vulgare MAVU   same
Nelson's pepperwort Marsilea oligospora MAOL3   same
Hairy waterclover Marsilea vestita MAVE2   same
Spearleaf Matelea parvifolia MAPA9   same
Pineapple weed Matricaria discoidea MADI6   same
Valley mayweed Matricaria occidentalis MAOC   same
Stock Matthiola incana MAIN4   same
Night scented stock Matthiola longipetala MALO3    
Roving sailor Maurandella antirrhiniflora MAAN9   same
Mayten Maytenus boaria MABO8   same
  Mazus pumilus MAPU7    
California meconella Meconella californica MECA   same
Small flowered meconella Meconella denticulata MEDE4   same
White fairypoppy Meconella oregana MEOR   same
Spotted burclover Medicago arabica MEAR   same
Black medick Medicago lupulina MELU   same
Small bur clover Medicago minima MEMI   same
Round leafed medick Medicago orbicularis MEOR2   same
California burclover Medicago polymorpha MEPO3   same
Mediterranean medick Medicago praecox MEPR   same
Tifton medick, tifton burclover Medicago rigidula MERI3   same
Alfalfa Medicago sativa MESA   same
Yellow alfalfa Medicago sativa ssp. falcata MESAF    
Alfalfa Medicago sativa ssp. sativa MESAS    
Snail medick Medicago scutellata MESC6   same
Barrel medick, barrel clover Medicago truncatula METR10   same
Meesia moss Meesia triquetra METR70    
Meesia moss Meesia uliginosa MEUL70    
  Melaleuca nesophila MENE6    
Perfoliate blackfoot Melampodium perfoliatum MEPE2    
China berry tree Melia azedarach MEAZ   same
Honey flower Melianthus major MEMA21    
Awned melic Melica aristata MEAR3   same
Oniongrass Melica bulbosa MEBU   same
California melic Melica californica MECA2   same
California melicgrass Melica californica var. californica MECAC    
Few flowered california melic Melica californica var. nevadensis MECAN    
Tall melica Melica frutescens MEFR   same
Small onion grass Melica fugax MEFU   same
Geyer's onion grass Melica geyeri MEGE   same
Geyer's onion grass Melica geyeri var. aristulata MEGEA Melica geyeri synonym*
Geyer's oniongrass Melica geyeri var. geyeri MEGEG    
Harford's melic Melica harfordii MEHA2   same
Coast range melic Melica imperfecta MEIM   same
Purple onion grass Melica spectabilis MESP   same
Nodding melica Melica stricta MEST   same
Nodding melica Melica stricta var. albicaulis MESTA Melica stricta synonym*
Rock melicgrass Melica stricta var. stricta MESTS    
Alaska melic Melica subulata MESU   same
  Melica subulata var. subulata MESUS    
Torrey's melica Melica torreyana METO   same
Annual yellow sweetclover Melilotus indicus MEIN2   same
Yellow sweetclover Melilotus officinalis MEOF   same
Natal grass Melinis repens MERE9   same
Lemon balm Melissa officinalis MEOF2   same
Rough desert olive Menodora scabra MESC   same
Spiny desert olive Menodora spinescens MESP2   same
Scotch spearmint Mentha Xgracilis MEGR2   same
Peppermint Mentha Xpiperita MEPI   same
Apple mint Mentha Xrotundifolia MERO2   same
Redstem mint Mentha Xsmithiana MESM2   same
  Mentha Xvillosa MEVI6   same
Water mint Mentha aquatica MEAQ   same
American wild mint Mentha arvensis MEAR4   same
Pennyroyal Mentha pulegium MEPU   same
Spearmint Mentha spicata MESP3   same
Apple mint Mentha suaveolens MESU5   same
Yellow comet Mentzelia affinis MEAF2   same
White stemmed blazing star Mentzelia albicaulis MEAL6   same
Clustered blazing star Mentzelia congesta MECO2   same
Saffron blazing star Mentzelia crocea MECR   same
Desert blazing star Mentzelia desertorum MEDE5   same
Scattered blazing star Mentzelia dispersa MEDI   same
  Mentzelia dispersa var. compacta MEDIC2    
  Mentzelia dispersa var. dispersa MEDID    
  Mentzelia dispersa var. latifolia MEDIL    
  Mentzelia dispersa var. obtusa MEDIO    
Pinyon blazing star Mentzelia eremophila MEER2   same
Blazing star Mentzelia gracilenta MEGR   same
Hairy stickleaf Mentzelia hirsutissima MEHI3   same
Sand blazing star Mentzelia involucrata MEIN5   same
Whitebract blazingstar Mentzelia involucrata var. involucrata MEINI    
Bracted blazing star Mentzelia involucrata var. megalantha MEINM Mentzelia involucrata synonym*
Inyo blazing star Mentzelia inyoensis MEIN15   same
Jones' blazing star Mentzelia jonesii MEJO   same
Giant blazingstar Mentzelia laevicaulis MELA2   same
  Mentzelia laevicaulis var. laevicaulis MELAL3    
Lindley's blazing star Mentzelia lindleyi MELI4   same
Small flowered stickleaf Mentzelia micrantha MEMI3   same
Mono Craters blazing star Mentzelia monoensis MEMO12    
Mountain blazing star Mentzelia montana MEMO4   same
Adonis blazingstar Mentzelia multiflora MEMU3    
Adonis blazingstar Mentzelia multiflora var. longiloba MEMUL2 Mentzelia longiloba synonym**
Adonis blazingstar Mentzelia multiflora var. multiflora MEMUM2    
Shining blazing star Mentzelia nitens MENI2   same
  Mentzelia nitens var. nitens MENIN    
Pacific blazing star Mentzelia obscura MEOB3   same
Mountain loving blazing star Mentzelia oreophila MEOR3   same
San joaquin blazing star Mentzelia pectinata MEPE4   same
Elegant blazing star Mentzelia polita MEPO2   same
Wing seed blazing star Mentzelia pterosperma MEPT   same
Reflexed blazing star Mentzelia reflexa MERE   same
Torrey's blazing star Mentzelia torreyi METO2   same
  Mentzelia torreyi var. torreyi METOT    
Three pointed blazing star Mentzelia tricuspis METR2   same
Dentate blazing star Mentzelia tridentata METR4   same
Veatch's blazing star Mentzelia veatchiana MEVE5   same
Bogbean Menyanthes trifoliata METR3   same
Mock azalea Menziesia ferruginea MEFE   same
Annual mercury Mercurialis annua MEAN   same
Oregon lungwort Mertensia bella MEBE   same
Ciliate lungwort Mertensia ciliata MECI3   same
Streamside bluebells Mertensia ciliata var. stomatechoides MECIS   same
Franciscan bluebells Mertensia franciscana MEFR2    
Long flower bluebells Mertensia longiflora MELO4   same
Sagebrush bluebells Mertensia oblongifolia MEOB   same
Crystalline ice plant Mesembryanthemum crystallinum MECR3   same
Small flowered iceplant Mesembryanthemum nodiflorum MENO2   same
Mt. diablo cottonweed Micropus amphibolus MIAM3   same
Q tips Micropus californicus MICA   same
Slender cottonweed Micropus californicus var. californicus MICAC2   same
Hairy slender cottonweed Micropus californicus var. subvestitus MICAS   same
Sierra foothills microseris Microseris acuminata MIAC   same
Coast microseris Microseris bigelovii MIBI   same
Northern microseris Microseris borealis MIBO   same
San joaquin microseris Microseris campestris MICA2   same
Santa cruz microseris Microseris decipiens MIDE Stebbinsoseris decipiens synonym**
Douglas' microseris Microseris douglasii MIDO   same
Douglas' microseris Microseris douglasii ssp. douglasii MIDOD   same
Small flowered microseris Microseris douglasii ssp. platycarpha MIDOP   same
Short scaled microseris Microseris douglasii ssp. tenella MIDOT   same
Elegant silverpuffs Microseris elegans MIEL   same
Grassland stebbinsoseris Microseris heterocarpa MIHE Stebbinsoseris heterocarpa synonym**
Cut leaved scorzonella Microseris laciniata MILA   same
Detling's silverpuffs Microseris laciniata ssp. detlingii MILAD   same
Cut leaved scorzonella Microseris laciniata ssp. laciniata MILAL   same
Cut leaved scorzonella Microseris laciniata ssp. leptosepala MILAL2   same
Siskiyou microseris Microseris laciniata ssp. siskiyouensis MILAS   same
Silver puffs Microseris lindleyi MILI5 Uropappus lindleyi synonym**
Nodding microceris Microseris nutans MINU   same
Marsh scorzonella Microseris paludosa MIPA   same
Sylvan scorzonella Microseris sylvatica MISY   same
Slender phlox Microsteris gracilis MIGR   same
Slender phlox Microsteris gracilis var. gracilis MIGRG4    
Slender phlox Microsteris gracilis var. humilior MIGRH Microsteris gracilis synonym*
Mielichhof's copper moss Mielichhoferia mielichhoferiana MIMI21    
Tehama copper moss Mielichhoferia tehamensis MITE11    
Snouted monkey flower Mimetanthe pilosa MIPI5 Mimulus pilosus synonym**
Kings river monkeyflower Mimulus acutidens MIAC2 Mimulus inconspicuus synonym*
Chickweed monkeyflower Mimulus alsinoides MIAL3   same
Androsace monkeyflower Mimulus androsaceus MIAN   same
Narrow leaved pansy monkeyflower Mimulus angustatus MIAN2   same
Many flowered monkey flower Mimulus arenarius MIAR Mimulus floribundus synonym*
Montia like monkeyflower Mimulus barbatus MIBA Mimulus montioides synonym*
Yellow and white monkeyflower Mimulus bicolor MIBI4   same
Bigelow mimulus Mimulus bigelovii MIBI6   same
Bigelow's monkeyflower Mimulus bigelovii var. bigelovii MIBIB2   same
Bigelow's monkeyflower Mimulus bigelovii var. panamintensis MIBIP Mimulus bigelovii var. cuspidatus synonym*
Slender stemmed monkeyflower Mimulus biolettii MIBI7 Mimulus filicaulis synonym*
Bolander's monkeyflower Mimulus bolanderi MIBO3   same
Serpentine monkeyflower Mimulus brachiatus MIBR Mimulus layneae synonym*
Santa cruz island monkeyflower Mimulus brandegeei MIBR2 Mimulus latifolius synonym*
Short flowered monkeyflower Mimulus breviflorus MIBR3   same
Wide throated yellow monkeyflower Mimulus brevipes MIBR4   same
Brewer's monkeyflower Mimulus breweri MIBR5   same
Cardinal monkey flower Mimulus cardinalis MICA3   same
Selfing monkeyflower Mimulus cleistogamus MICL    
Skunky monkeyflower Mimulus coccineus MICO Mimulus nanus var. mephiticus synonym*
Congdon's monkeyflower Mimulus congdonii MICO2   same
Mcnulty mine monkeyflower Mimulus cupriphilus MICU7 Mimulus guttatus synonym*
Cusick's monkeyflower Mimulus cusickii MICU2   same
Skunky monkeyflower Mimulus densus MIDE2 Mimulus nanus var. mephiticus synonym*
Tooth leaved monkeyflower Mimulus dentatus MIDE3   same
Palomar monkeyflower Mimulus diffusus MIDI Mimulus palmeri synonym*
Purple mouse ears Mimulus douglasii MIDO2   same
Many flowered monkey flower Mimulus dudleyi MIDU Mimulus floribundus synonym*
Disappearing monkeyflower Mimulus evanescens MIEV   same
San bernardino mtns. monkeyflower Mimulus exiguus MIEX   same
Slender stemmed monkeyflower Mimulus filicaulis MIFI   same
Many flowered monkey flower Mimulus floribundus MIFL2   same
Fremont's monkeyflower Mimulus fremontii MIFR2   same
Roundleaf monkeyflower Mimulus glabratus MIGL    
Roundleaf monkeyflower Mimulus glabratus var. glabratus MIGLG    
Shield bracted monkeyflower Mimulus glaucescens MIGL2   same
Slender stalked monkeyflower Mimulus gracilipes MIGR3   same
Gray's monkeyflower Mimulus grayi MIGR4 Mimulus inconspicuus synonym*
Yellow monkey flower Mimulus guttatus MIGU   same
Small flowered monkeyflower Mimulus inconspicuus MIIN   same
Johnston's monkeyflower Mimulus johnstonii MIJO   same
Kellogg's monkeyflower Mimulus kelloggii MIKE   same
Cut leaved monkeyflower Mimulus laciniatus MILA3   same
Broad toothed monkeyflower Mimulus latidens MILA4   same
Santa cruz island monkeyflower Mimulus latifolius MILA9   same
Layne's monkeyflower Mimulus layneae MILA5   same
Least flowered monkey flower Mimulus leptaleus MILE   same
Lewis' monkey flower Mimulus lewisii MILE2   same
Mojave monkeyflower Mimulus mohavensis MIMO   same
Montia like monkeyflower Mimulus montioides MIMO2   same
Musk monkeyflower Mimulus moschatus MIMO3   same
Muskflower Mimulus moschatus var. longiflorus MIMOL    
Musk monkeyflower Mimulus moschatus var. moniliformis MIMOM Mimulus moschatus synonym*
Muskflower Mimulus moschatus var. moschatus MIMOM2    
Muskflower Mimulus moschatus var. sessilifolius MIMOS2    
Dwarf monkey flower Mimulus nanus MINA   same
Jepson's monkeyflower Mimulus nanus var. jepsonii MINAJ   same
Skunky monkeyflower Mimulus nanus var. mephiticus MINAM2   same
Dwarf monkey flower Mimulus nanus var. nanus MINAN2   same
Kaweah monkeyflower Mimulus norrisii MINO   same
Bare monkeyflower Mimulus nudatus MINU2   same
Palmer's monkeyflower Mimulus palmeri MIPA2   same
Parish mimulus Mimulus parishii MIPA3   same
Parry's monkeyflower Mimulus parryi MIPA4   same
Calico monkeyflower Mimulus pictus MIPI2   same
  Mimulus platycalyx MIPL2    
Bolander's monkeyflower Mimulus platylaemus MIPL Mimulus bolanderi synonym*
Primrose monkeyflower Mimulus primuloides MIPR   same
primrose monkeyflower Mimulus primuloides var. linearifolius MIPRL2   same
primrose monkeyflower Mimulus primuloides var. primuloides MIPRP2   same
Pansy monkeyflower Mimulus pulchellus MIPU   same
Candelabrum monkey flower Mimulus pulsiferae MIPU2   same
Purple monkeyflower Mimulus purpureus MIPU4   same
  Mimulus purpureus var. pauxillus MIPUP5    
  Mimulus purpureus var. purpureus MIPUP6    
Egg lake monkeyflower Mimulus pygmaeus MIPY   same
Rattan's monkeyflower Mimulus rattanii MIRA   same
  Mimulus rattanii var. decurtatus MIRAD2    
  Mimulus rattanii var. rattanii MIRAR    
Typical monkeyflower Mimulus ringens MIRI   same
  Mimulus ringens var. ringens MIRIR    
Red stemmed himulus Mimulus rubellus MIRU   same
Rock midget Mimulus rupicola MIRU2   same
Kelso creek monkeyflower Mimulus shevockii MISH   same
Compact monkeyflower Mimulus spissus MISP Mimulus bigelovii var. cuspidatus synonym*
One sided monkeyflower Mimulus subsecundus MISU Mimulus fremontii var. fremontii synonym*
Suksdorf's monkeyflower Mimulus suksdorfii MISU2   same
Larger mountain monkeyflower Mimulus tilingii MITI   same
Tiling's monkeyflower Mimulus tilingii var. tilingii MITIT    
Torrey's monkeyflower Mimulus torreyi MITO   same
Santa catalina island monkeyflower Mimulus traskiae MITR2   same
Tricolor monkeyflower Mimulus tricolor MITR3   same
Viscid monkeyflower Mimulus viscidus MIVI2   same
Dense fruited monkeyflower Mimulus viscidus ssp. constrictus MIVIC Mimulus constrictus synonym**
Viscid monkeyflower Mimulus viscidus ssp. viscidus MIVIV Mimulus viscidus var. viscidus synonym**
Whipple's monkeyflower Mimulus whipplei MIWH2 Mimulus guttatus synonym*
Harlequin monkeyflower Mimulus whitneyi MIWH3   same
Sandwort Minuartia californica MICA7   same
Cismontane minuartia Minuartia cismontana MICI3   same
The lassics sandwort Minuartia decumbens MIDE8   same
Douglas' sandwort Minuartia douglasii MIDO3   same
Howell's sandwort Minuartia howellii MIHO   same
Nuttall sandwort Minuartia nuttallii MINU4   same
Brittle sandwort Minuartia nuttallii ssp. fragilis MINUF Minuartia nuttallii var. fragilis synonym*
Nuttall's sandwort Minuartia nuttallii ssp. gracilis MINUG Minuartia nuttallii var. gracilis synonym*
Gregarious sandwort Minuartia nuttallii ssp. gregaria MINUG2 Minuartia nuttallii var. gregaria synonym*
Alpine sandwort Minuartia obtusiloba MIOB2   same
Annual sandwort Minuartia pusilla MIPU7   same
  Minuartia pusilla var. diffusa MIPUD    
  Minuartia pusilla var. pusilla MIPUP    
Peanut sandwort Minuartia rosei MIRO3   same
Red seeded sandwort Minuartia rubella MIRU3   same
Scott mtn. sandwort Minuartia stolonifera MIST9   same
Granite sandwort Minuartia stricta MIST5   same
White four o'clock Mirabilis albida MIAL4   same
Winged four o'clock Mirabilis alipes MIAL5   same
Red four o'clock Mirabilis coccinea MICO7   same
Greene's four o'clock Mirabilis greenei MIGR6   same
Wishbone bush Mirabilis jalapa MIJA   same
Desert wishbone bush Mirabilis laevis MILA6   same
California four o'clock Mirabilis laevis var. cedrosensis MILAC2    
California four o'clock Mirabilis laevis var. crassifolia MILAC4   same
Desert wishbone bush Mirabilis laevis var. laevis MILAL3    
Wishbone bush Mirabilis laevis var. retrorsa MILAR   same
Wishbone bush Mirabilis laevis var. villosa MILAV   same
Narrow leaf four o'clock Mirabilis linearis MILI3   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Giant four o'clock Mirabilis multiflora MIMU   same
Giant four o'clock Mirabilis multiflora var. glandulosa MIMUG   same
Desert four o'clock Mirabilis multiflora var. pubescens MIMUP   same
Heart leaf four o'clock Mirabilis nyctaginea MINY   same
  Mirabilis polyphylla MIPO7    
Little umbrella wort Mirabilis pumila MIPU6 Mirabilis albida synonym*
Slender lobed four o'clock Mirabilis tenuiloba MITE   same
Chinese silvergrass Miscanthus sinensis MISI    
Syrian snapdragon Misopates orontium MIOR Antirrhinum orontium synonym**
Brewer's miterwort Mitella breweri MIBR6 Pectiantia breweri synonym*
Stemmed miterwort Mitella caulescens MICA5 Mitellastra caulescens synonym*
Angle leafed miterwort Mitella diversifolia MIDI4 Ozomelis diversifolia synonym*
Coastal miterwort Mitella ovalis MIOV Pectiantia ovalis synonym*
Alpine bishop's cap Mitella pentandra MIPE Pectiantia pentandra synonym*
Three parted miterwort Mitella trifida MITR4 Ozomelis trifida synonym*
Three parted miterwort Mitella trifida var. trifida MITRT Ozomelis trifida synonym**
Carolina bristle mallow Modiola caroliniana MOCA   same
Large leaved sandwort Moehringia macrophylla MOMA3   same
Upright chickweed Moenchia erecta MOER   same
Golden desert snapdragon Mohavea breviflora MOBR   same
Mojave flower Mohavea confertiflora MOCO   same
Carpet weed Mollugo cerviana MOCE   same
Indian chickweed Mollugo verticillata MOVE   same
Shell flower Moluccella laevis MOLA   same
Salt cedar Monanthochloe littoralis MOLI Distichlis littoralis synonym*
Lemon beebalm Monarda citriodora MOCI    
  Monarda citriodora ssp. citriodora MOCIC    
  Monarda citriodora ssp. citriodora var. citriodora MOCIC2    
Bee balm Monarda pectinata MOPE   same
  Monarda punctata MOPU    
  Monarda punctata ssp. punctata MOPUP    
  Monarda punctata ssp. punctata var. punctata MOPUP2    
San antonio hills monardella Monardella antonina MOAN Monardella villosa synonym**
San antonio hills monardella Monardella antonina ssp. antonina MOANA Monardella villosa ssp. villosa synonym*
San benito monardella Monardella antonina ssp. benitensis MOANB Monardella villosa ssp. villosa synonym*
Southern mountain monardella Monardella australis MOAU3   same
Sweet smelling monardella Monardella beneolens MOBE5   same
Brewer's monardella Monardella breweri MOBR3   same
Sierra monardella Monardella candicans MOCA3   same
Gray monardella Monardella cinerea MOCI2 Monardella australis ssp. cinerea synonym*
Crisp monardella Monardella crispa MOCR Monardella undulata ssp. crispa synonym*
Douglas' monardella Monardella douglasii MODO   same
Douglas' monardella Monardella douglasii ssp. douglasii MODOD2    
Veiny monardella Monardella douglasii ssp. venosa MODOV2 Monardella venosa synonym*
Mojave monardella Monardella exilis MOEX   same
Follett's monardella Monardella follettii MOFO3   same
San luis obispo monardella Monardella frutescens MOFR3 Monardella undulata ssp. undulata synonym*
Grey monardella Monardella glauca MOGL Monardella odoratissima ssp. glauca synonym*
White leaf monardella Monardella hypoleuca MOHY   same
White leaf monardella Monardella hypoleuca ssp. hypoleuca MOHYH   same
Felt leaved monardella Monardella hypoleuca ssp. lanata MOHYL   same
Mustang mint Monardella lanceolata MOLA2    
Mustang monardella Monardella lanceolata var. glandulifera MOLAG Monardella breweri ssp. glandulifera synonym*
Mustang monardella Monardella lanceolata var. lanceolata MOLAL    
Mustang monardella Monardella lanceolata var. microcephala MOLAM Monardella breweri ssp. microcephala synonym*
Merced monardella Monardella leucocephala MOLE   same
Narrow leaved monardella Monardella linoides MOLI3   same
Flax like monardella Monardella linoides ssp. linoides MOLIL   same
Flax like monardella Monardella linoides ssp. oblonga MOLIO   same
Flax like monardella Monardella linoides ssp. stricta MOLIS    
Willowy monardella Monardella linoides ssp. viminea MOLIV Monardella viminea synonym*
Hummingbird monardella Monardella macrantha MOMA   same
Hall's monardella Monardella macrantha ssp. hallii MOMAH   same
Hummingbird monardella Monardella macrantha ssp. macrantha MOMAM   same
Little monardella Monardella nana MONA   same
Desert monardella Monardella nana ssp. arida MONAA Monardella nana synonym*
San felipe monardella Monardella nana ssp. leptosiphon MONAL Monardella nana synonym*
Little monardella Monardella nana ssp. nana MONAN2    
Short flowered monardella Monardella nana ssp. tenuiflora MONAT Monardella nana synonym*
Mountain monardella Monardella odoratissima MOOD   same
Mountain monardella Monardella odoratissima ssp. odoratissima MOODO    
Pale mountain monardella Monardella odoratissima ssp. pallida MOODP   same
Palmer's monardella Monardella palmeri MOPA   same
Pringle's monardella Monardella pringlei MOPR   same
Siskiyou monardella Monardella purpurea MOPU2   same
Rock pennyroyal Monardella robisonii MORO   same
Shelton's coyote mint Monardella sheltonii MOSH   same
Siskiyou coyote mint Monardella siskiyouensis MOSI3 Monardella villosa ssp. villosa synonym*
Stebbins's monardella Monardella stebbinsii MOST3   same
Curly leaved monardella Monardella undulata MOUN   same
Coyote mint Monardella villosa MOVI2   same
Western pennyroyal Monardella villosa ssp. franciscana MOVIF3   same
Robust monardella Monardella villosa ssp. globosa MOVIG Monardella villosa ssp. villosa synonym*
San luis obispo coyote mint Monardella villosa ssp. obispoensis MOVIO3   same
Coyote mint Monardella villosa ssp. villosa MOVIV   same
Green monardella Monardella viridis MOVI3   same
Rock monardella Monardella viridis ssp. saxicola MOVIS4 Monardella saxicola synonym*
Green monardella Monardella viridis ssp. viridis MOVIV2    
Woodnymph Moneses uniflora MOUN2   same
Heart shape false pickerelweed Monochoria vaginalis MOVA   same
Nuttall's poverty weed Monolepis nuttalliana MONU   same
Dwarf poverty weed Monolepis pusilla MOPU3 Micromonolepis pusilla synonym*
Beaver monolepis Monolepis spathulata MOSP   same
San joaquin woollythreads Monolopia congdonii MOCO7   same
Woodland monolopia Monolopia gracilens MOGR   same
Common monolopia Monolopia lanceolata MOLA3   same
Cupped monolopia Monolopia major MOMA2   same
Crum's monolopia Monolopia stricta MOST   same
Desert star Monoptilon bellidiforme MOBE   same
Mojave desert star Monoptilon bellioides MOBE2   same
Pinesap Monotropa hypopithys MOHY3    
Indian pipe Monotropa uniflora MOUN3   same
Spring beauty Montia chamissoi MOCH   same
Dwarf miner's lettuce Montia dichotoma MODI2   same
Diffuse miner's lettuce Montia diffusa MODI3   same
Water montia Montia fontana MOFO   same
Howell's montia Montia howellii MOHO   same
Narrow leaved water chickweed Montia linearis MOLI4   same
Showy rock montia Montia parvifolia MOPA2   same
  Montia parvifolia ssp. parvifolia MOPAP    
  Moraea collina MOCO8    
Blue tulip Moraea polystachya MOPO2    
California wax myrtle Morella californica MOCA6   same
Utah mortonia Mortonia utahensis MOUT   same
Mulberry Morus alba MOAL   same
California spineflower Mucronea californica MUCA3   same
Perfoliate spineflower Mucronea perfoliata MUPE2   same
Mattress vine Muehlenbeckia complexa MUCO3   same
Hastate maidenhair vine Muehlenbeckia hastatula MUHA    
Foxtail muhly Muhlenbergia andina MUAN   same
Appressed muhly Muhlenbergia appressa MUAP   same
Tough muhly Muhlenbergia arsenei MUAR4   same
Scratchgrass Muhlenbergia asperifolia MUAS   same
California muhly Muhlenbergia californica MUCA   same
Slender muhly Muhlenbergia filiformis MUFI2   same
Delicate muhly Muhlenbergia fragilis MUFR   same
Desert muhly Muhlenbergia glauca MUGL2    
Jones' muhly Muhlenbergia jonesii MUJO   same
Mexican muhly Muhlenbergia mexicana MUME2   same
Littleseed muhly Muhlenbergia microsperma MUMI   same
Annual muhly Muhlenbergia minutissima MUMI2   same
Mountain muhly Muhlenbergia montana MUMO   same
Few flowered muhly Muhlenbergia pauciflora MUPA2   same
Porter's muhly Muhlenbergia porteri MUPO2   same
Richardson's muhly Muhlenbergia richardsonis MURI   same
Deergrass Muhlenbergia rigens MURI2   same
Nimblewell Muhlenbergia schreberi MUSC   same
Aparejo grass Muhlenbergia utilis MUUT   same
San diego goldenstar Muilla clevelandii MUCL Bloomeria clevelandii synonym*
Crowned muilla Muilla coronata MUCO   same
Common muilla Muilla maritima MUMA2   same
Great basin muilla Muilla transmontana MUTR   same
False buffalo grass Munroa squarrosa MUSQ3   same
Strawberrytree Muntingia calabura MUCA4    
Common grape hyacinth Muscari botryoides MUBO    
Ngaio tree Myoporum laetum MYLA5   same
Azores forget me not Myosotis azorica MYAZ    
Forget me not Myosotis discolor MYDI   same
Wide leaved forget me not Myosotis latifolia MYLA4   same
Forget me not Myosotis laxa MYLA   same
Forget me not Myosotis scorpioides MYSC   same
Strict forget me not Myosotis stricta MYST2 Myosotis micrantha synonym**
Woodland forget me not Myosotis sylvatica MYSY    
Forget me not Myosotis verna MYVE   same
Mouse tail Myosurus apetalus MYAP   same
Bristly mousetail Myosurus apetalus var. borealis MYAPB   same
Bristly mousetail Myosurus apetalus var. montanus MYAPM   same
Mouse tail Myosurus cupulatus MYCU   same
Little mouse tail Myosurus minimus MYMI2   same
Tiny mouse tail Myosurus sessilis MYSE2   same
Mountain wax myrtle Myrica hartwegii MYHA   same
Parrot's feather Myriophyllum aquaticum MYAQ2   same
Western milfoil Myriophyllum hippuroides MYHI   same
Andean watermilfoil Myriophyllum quitense MYQU   same
Siberian water milfoil Myriophyllum sibiricum MYSI   same
Water milfoil Myriophyllum spicatum MYSP2   same
Verticillate milfoil Myriophyllum verticillatum MYVE3   same
Myrtle Myrtus communis MYCO9   same
Myurella moss Myurella julacea MYJU70    
Slender water nymph Najas flexilis NAFL   same
Slender water nymph Najas gracillima NAGR   same
Grass leaved water nymph Najas graminea NAGR2   same
Guadalupe water nymph Najas guadalupensis NAGU   same
Southern waternymph Najas guadalupensis ssp. guadalupensis NAGUG   same
Marine water nymph Najas marina NAMA   same
Purple nama Nama aretioides NAAR   same
California purple nama Nama aretioides var. californicum NAARC2   same
Many flowered purple nama Nama aretioides var. multiflorum NAARM   same
California fiddleleaf Nama californicum NACA3   same
Purple mat Nama demissum NADE   same
Coville's purple mat Nama demissum var. covillei NADEC   same
Desert purple mat Nama demissum var. demissum NADED   same
Purple mat Nama densum NADE2   same
Purple mat Nama densum var. densum NADED2   same
Few flowered purple mat Nama densum var. parviflorum NADEP   same
Narrow leaved nama Nama depressum NADE3   same
Wishbone fiddleleaf Nama dichotomum NADI   same
Bristly nama Nama hispidum NAHI   same
Lobb's nama Nama lobbii NALO Eriodictyon lobbii synonym*
Small leaved nama Nama pusillum NAPU   same
Rothrock's nama Nama rothrockii NARO   same
Mud nama Nama stenocarpum NAST   same
Paperwhite narcissus Narcissus papyraceus NAPA3    
Daffodil Narcissus pseudonarcissus NAPS   same
Cream narcissus Narcissus tazetta NATA2   same
California bog asphodel Narthecium californicum NACA2   same
Nodding needlegrass Nassella cernua NACE Stipa cernua synonym*
Small flowered stipa Nassella lepida NALE2 Stipa lepida synonym*
Tropical needlegrass Nassella manicata NAMA7 Stipa manicata synonym*
Purple needlegrass Nassella pulchra NAPU4 Stipa pulchra synonym*
Finestem needlegrass Nassella tenuissima NATE3    
Green needlegrass Nassella viridula NAVI4    
Gambel's yellowcress Nasturtium gambelii NAGA   same
Watercress Nasturtium officinale NAOF   same
Holly leaf navarretia Navarretia atractyloides NAAT   same
Brewer's navarretia Navarretia breweri NABR   same
Miniature gilia Navarretia capillaris NACA6   same
Broad leaved navarretia Navarretia cotulifolia NACO   same
Mountain navarretia Navarretia divaricata NADI3   same
Mountain navarretia Navarretia divaricata ssp. divaricata NADID   same
Mountain navarretia Navarretia divaricata ssp. vividior NADIV   same
Hoary navarretia Navarretia eriocephala NAER   same
Thin stemmed navarretia Navarretia filicaulis NAFI   same
Spreading navarretia Navarretia fossalis NAFO   same
Hooked navarretia Navarretia hamata NAHA2   same
Hooked navarretia Navarretia hamata ssp. hamata NAHAH   same
Hooked navarretia Navarretia hamata ssp. leptantha NAHAL   same
Hooked navarretia Navarretia hamata ssp. parviloba NAHAP   same
Tehama navarretia Navarretia heterandra NAHE   same
Calistoga navarretia Navarretia heterodoxa NAHE2   same
Interwoven navarretia Navarretia intertexta NAIN2   same
Interwoven navarretia Navarretia intertexta ssp. intertexta NAINI   same
Great basin navarretia Navarretia intertexta ssp. propinqua NAINP3   same
Paso robles navarretia Navarretia jaredii NAJA2 Navarretia mitracarpa synonym*
Jepson's navarretia Navarretia jepsonii NAJE   same
Bridges' pincushionplant Navarretia leptalea NALE5   same
Bridges' gilia Navarretia leptalea ssp. bicolor NALEB2   same
Bridges' gilia Navarretia leptalea ssp. leptalea NALEL2   same
White headed navarretia Navarretia leucocephala NALE   same
Baker's navarretia Navarretia leucocephala ssp. bakeri NALEB   same
White headed navarretia Navarretia leucocephala ssp. leucocephala NALEL   same
Little white navarretia Navarretia leucocephala ssp. minima NALEM   same
Few flowered navarretia Navarretia leucocephala ssp. pauciflora NALEP   same
Many flowered navarretia Navarretia leucocephala ssp. plieantha NALEP2   same
Skunk navarretia Navarretia mellita NAME   same
Pincushion navarretia Navarretia myersii NAMY   same
Myer's navarretia Navarretia myersii ssp. deminuta NAMYD   same
Myers' pincushionplant Navarretia myersii ssp. myersii NAMYM   same
Adobe navarretia Navarretia nigelliformis NANI   same
Adobe navarretia Navarretia nigelliformis ssp. nigelliformis NANIN   same
Shining navarretia Navarretia nigelliformis ssp. radians NANIR   same
Baja navarretia Navarretia peninsularis NAPE   same
Burr navarretia Navarretia prolifera NAPR   same
Yellow bur navarretia Navarretia prolifera ssp. lutea NAPRL   same
Burr navarretia Navarretia prolifera ssp. prolifera NAPRP   same
Prostrate navarretia Navarretia prostrata NAPR2   same
Purple navarretia Navarretia pubescens NAPU2   same
Marin county navarretia Navarretia rosulata NARO2   same
Piute mtns. navarretia Navarretia setiloba NASE2   same
Alva day's pincushionplant Navarretia sinistra NASI2   same
Pinnate leaved navarretia Navarretia sinistra ssp. pinnatisecta NASIP   same
Alva day's gilia Navarretia sinistra ssp. sinistra NASIS   same
Skunkweed Navarretia squarrosa NASQ   same
Awl leaved navarretia Navarretia subuligera NASU   same
Marigold navarretia Navarretia tagetina NATA3   same
Sticky navarretia Navarretia viscidula NAVI   same
Sticky pincushionplant Navarretia viscidula ssp. purpurea NAVIP    
Sticky pincushionplant Navarretia viscidula ssp. viscidula NAVIV    
American lotus Nelumbo lutea NELU    
Woolly heads Nemacaulis denudata NEDE   same
Coast woolly heads Nemacaulis denudata var. denudata NEDED   same
Slender woolly heads Nemacaulis denudata var. gracilis NEDEG   same
Common nemacladus Nemacladus capillaris NECA   same
Thread plant Nemacladus glanduliferus NEGL   same
Glandular nemacladus Nemacladus glanduliferus var. glanduliferus NEGLG Nemacladus glanduliferus synonym*
Eastern glandular nemacladus Nemacladus glanduliferus var. orientalis NEGLO Nemacladus orientalis synonym*
Slender nemacladus Nemacladus gracilis NEGR   same
Sierra nemacladus Nemacladus interior NEIN   same
Thread plant Nemacladus longiflorus NELO   same
Long flowered nemacladus Nemacladus longiflorus var. breviflorus NELOB   same
Long flowered nemacladus Nemacladus longiflorus var. longiflorus NELOL   same
Mountain nemacladus Nemacladus montanus NEMO   same
Comb leaved nemacladus Nemacladus pinnatifidus NEPI   same
Nuttall's nemacladus Nemacladus ramosissimus NERA   same
Rigid nemacladus Nemacladus rigidus NERI   same
Desert nemacladus Nemacladus rubescens NERU   same
Desert threadplant Nemacladus rubescens var. rubescens NERUR Nemacladus rubescens synonym*
Desert nemacladus Nemacladus rubescens var. tenuis NERUT Nemacladus tenuis synonym*
Secund nemacladus Nemacladus secundiflorus NESE   same
Small flowered nemacladus Nemacladus sigmoideus NESI   same
Twisselmann's nemacladus Nemacladus twisselmannii NETW   same
Great basin nemophila Nemophila breviflora NEBR   same
Canyon nemophila Nemophila heterophylla NEHE   same
Five spot Nemophila maculata NEMA   same
Baby blue eyes Nemophila menziesii NEME   same
Baby blue eyes Nemophila menziesii var. atomaria NEMEA   same
Baby blue eyes Nemophila menziesii var. integrifolia NEMEI   same
Baby blue eyes Nemophila menziesii var. menziesii NEMEM   same
Small flowered nemophila Nemophila parviflora NEPA   same
Rebecca austin's nemophila Nemophila parviflora var. austiniae NEPAA   same
Small flowered nemophila Nemophila parviflora var. parviflora NEPAP   same
Oak leaved nemophila Nemophila parviflora var. quercifolia NEPAQ   same
Meadow nemophila Nemophila pedunculata NEPE   same
Eastwood's nemophila Nemophila pulchella NEPU2   same
Fremont's nemophila Nemophila pulchella var. fremontii NEPUF   same
Slender nemophila Nemophila pulchella var. gracilis NEPUG   same
Eastwood's baby blue eyes Nemophila pulchella var. pulchella NEPUP2   same
Sierra nemophila Nemophila spatulata NESP   same
Tangled snapdragon Neogaerrhinum filipes NEFI Antirrhinum filipes synonym**
Lax snapdragon Neogaerrhinum strictum NEST2 Antirrhinum kelloggii synonym**
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Colusa grass Neostapfia colusana NECO2   same
Catnip Nepeta cataria NECA2   same
Oleander Nerium oleander NEOL   same
narrowleaf mock goldenweed Nestotus stenophyllus NEST5   same
Shasta snow wreath Neviusia cliftonii NECL   same
Nicandra Nicandra physalodes NIPH   same
Western nicolletia Nicolletia occidentalis NIOC   same
  Nicotiana Xsanderae hort. ex NISA    
Manyflower tobacco Nicotiana acuminata NIAC   same
Many flowered tobacco Nicotiana acuminata var. multiflora NIACM   same
Flowering tobacco Nicotiana alata NIAL    
Coyote tobacco Nicotiana attenuata NIAT   same
Cleveland's tobacco Nicotiana clevelandii NICL   same
Tree tobacco Nicotiana glauca NIGL   same
Desert tobacco Nicotiana obtusifolia NIOB   same
  Nicotiana obtusifolia var. obtusifolia NIOBO    
Indian tobacco Nicotiana quadrivalvis NIQU   same
Indian tobacco Nicotiana quadrivalvis var. bigelovii NIQUB Nicotiana quadrivalvis synonym*
Wallace's tobacco Nicotiana quadrivalvis var. wallacei NIQUW    
South american tobacco Nicotiana sylvestris NISY   same
Cultivated tobacco Nicotiana tabacum NITA    
Devil in the bush Nigella damascena NIDA    
Amargosa nitrophila Nitrophila mohavensis NIMO   same
Western nitrophila Nitrophila occidentalis NIOC2   same
Pennycress Noccaea fendleri NOFE3   same
Kneeland prairie pennycress Noccaea fendleri ssp. californica NOFEC   same
Pennycress Noccaea fendleri ssp. glauca NOFEG   same
Bigelow's nolina Nolina bigelovii NOBI   same
Peninsular beargrass Nolina cismontana NOCI   same
Dehesa nolina Nolina interrata NOIN   same
Parry's nolina Nolina parryi NOPA   same
Alpine prairie dandelion Nothocalais alpestris NOAL2   same
False agoseris Nothocalais troximoides NOTR2   same
False turtlehead Nothochelone nemorosa NONE3   same
California cloak fern Notholaena californica NOCA   same
California cloak fern Notholaena californica ssp. californica NOCAC2    
California cloak fern Notholaena californica ssp. leucophylla NOCAL    
Slender false garlic Nothoscordum borbonicum NOBO Nothoscordum gracile synonym**
Slender false garlic Nothoscordum gracile NOGR3   same
  Nuphar lutea NULU    
  Nuphar lutea ssp. polysepala NULUP Nuphar polysepala synonym*
  Nuttallanthus canadensis NUCA    
Blue toadflax Nuttallanthus texanus NUTE   same
European white waterlily Nymphaea alba NYAL    
Mexican water lily Nymphaea mexicana NYME   same
Water lily Nymphaea odorata NYOD   same
American white waterlily Nymphaea odorata ssp. odorata NYODO    
Water fringe Nymphoides peltata NYPE   same
Hartweg's odontostomum Odontostomum hartwegii ODHA   same
Oso berry Oemleria cerasiformis OECE   same
European oenanthe Oenanthe pimpinelloides OEPI    
Water parsley Oenanthe sarmentosa OESA   same
Small flowered evening primrose Oenothera biennis OEBI   same
Fragrant evening primrose Oenothera caespitosa OECA10    
Caespitose evening primrose Oenothera caespitosa ssp. crinita OECAC3 Oenothera cespitosa ssp. crinita synonym**
Large white desert primrose Oenothera caespitosa ssp. marginata OECAM4 Oenothera cespitosa ssp. marginata synonym**
California evening primrose Oenothera californica OECA2   same
California evening primrose Oenothera californica ssp. avita OECAA2   same
California evening primrose Oenothera californica ssp. californica OECAC   same
Eureka dunes evening primrose Oenothera californica ssp. eurekensis OECAE2   same
Cavedwelling evening primrose Oenothera cavernae OECA5   same
  Oenothera cinerea OECI    
  Oenothera cinerea ssp. cinerea OECIC    
Desert lantern Oenothera deltoides OEDE2   same
Desert lantern Oenothera deltoides ssp. cognata OEDEC2   same
Desert lantern Oenothera deltoides ssp. deltoides OEDED4   same
Antioch dunes evening primrose Oenothera deltoides ssp. howellii OEDEH   same
Piper's desert lantern Oenothera deltoides ssp. piperi OEDEP   same
Evening primrose Oenothera elata OEEL   same
Evening primrose Oenothera elata ssp. hirsutissima OEELH   same
Evening primrose Oenothera elata ssp. hookeri OEELH2   same
Yellow evening primrose Oenothera flava OEFL   same
Dandelion evening primrose Oenothera flava ssp. flava OEFLF    
Red sepaled evening primrose Oenothera glazioviana OEGL   same
Southern evening primrose Oenothera laciniata OELA   same
Long evening primrose Oenothera longissima OELO   same
Mexican evening primrose Oenothera mexicana OEME    
Yellow desert evening primrose Oenothera primiveris OEPR   same
Large yellow desert primrose Oenothera primiveris ssp. bufonis OEPRB   same
Yellow desert evening primrose Oenothera primiveris ssp. primiveris OEPRP   same
Pubescent evening primrose Oenothera pubescens OEPU   same
Pink evening primrose Oenothera rosea OERO   same
Spach's evening primrose Oenothera spachiana OESP    
Mexican evening primrose Oenothera speciosa OESP2   same
Chilean evening primrose Oenothera stricta OEST   same
Hairy evening primrose Oenothera villosa OEVI   same
Hairy evening primrose Oenothera villosa ssp. strigosa OEVIS   same
Wolf's evening primrose Oenothera wolfii OEWO   same
Wood fruit evening primrose Oenothera xylocarpa OEXY   same
Olive Olea europaea OLEU   same
  Olea europaea ssp. cuspidata OLEUC    
  Olea europaea ssp. europaea OLEUE    
Leaved cambess Oligomeris linifolia OLLI   same
Ironwood Olneya tesota OLTE   same
Douglas' grasswidow Olsynium douglasii OLDO   same
Douglas' grasswidow Olsynium douglasii var. douglasii OLDOD   same
Stinknet Oncosiphon piluliferum ONPI   same
Sanfoin Onobrychis viciifolia ONVI   same
Foxtail restharrow Ononis alopecuroides ONAL5    
Scotch cottonthistle Onopordum acanthium ONAC   same
Illyrian thistle Onopordum illyricum ONIL   same
Taurian thistle Onopordum tauricum ONTA   same
California adder's tongue Ophioglossum californicum OPCA8   same
Northern adder's tongue Ophioglossum pusillum OPPU3   same
  Opuntia Xcurvospina OPCU2    
  Opuntia Xdemissa OPDE    
Western prickly pear Opuntia Xoccidentalis OPOC2   same
Vasey's prickly pear Opuntia Xvaseyi OPVA4   same
Beavertail Opuntia basilaris OPBA2   same
Beavertail cactus Opuntia basilaris var. basilaris OPBAB2   same
Short joint beavertail Opuntia basilaris var. brachyclada OPBAB   same
Bakersfield cactus Opuntia basilaris var. treleasei OPBAT   same
Pancake prickly pear Opuntia chlorotica OPCH   same
Cactus apple Opuntia engelmannii OPEN3   same
Engelmann prickly pear Opuntia engelmannii var. engelmannii OPENE   same
Tuna Opuntia ficus-indica OPFI   same
Brittle prickly pear Opuntia fragilis OPFR   same
Nopal duraznillo Opuntia leucotricha OPLE2   same
Prickly pear Opuntia littoralis OPLI3   same
Vasey's prickly pear Opuntia littoralis var. austrocalifornica OPLIA Opuntia Xvaseyi synonym*
  Opuntia littoralis var. littoralis OPLIL3    
Brown spined prickly pear Opuntia littoralis var. piercei OPLIP Opuntia phaeacantha synonym*
Angel's wings Opuntia microdasys OPMI4   same
Chaparral pricklypear Opuntia oricola OPOR   same
Brown spined prickly pear Opuntia phaeacantha OPPH   same
Plains pricklypear Opuntia polyacantha OPPO   same
Grizzlybear pricklypear Opuntia polyacantha var. erinacea OPPOE   same
Grizzlybear pricklypear Opuntia polyacantha var. hystricina OPPOH   same
  Opuntia polyacantha var. polyacantha OPPOP    
Woollyjoint pricklypear Opuntia tomentosa OPTO2    
California orcutt grass Orcuttia californica ORCA   same
San joaquin valley orcutt grass Orcuttia inaequalis ORIN   same
Hairy orcutt grass Orcuttia pilosa ORPI   same
Slender orcutt grass Orcuttia tenuis ORTE   same
Sacramento orcutt grass Orcuttia viscida ORVI2   same
Clemens' mountain parsley Oreonana clementis ORCL   same
Purple mountain parsley Oreonana purpurascens ORPU5   same
Woolly mountain parsley Oreonana vestita ORVE   same
Tundra aster Oreostemma alpigenum ORAL4   same
Tundra aster Oreostemma alpigenum var. andersonii ORALA3   same
Plumas alpine aster Oreostemma elatum OREL4   same
Peirson's aster Oreostemma peirsonii ORPE4   same
Oregano Origanum vulgare ORVU   same
Sleepydick Ornithogalum umbellatum ORUM    
Pinnate leaved ornithopus Ornithopus pinnatus ORPI3   same
Common ornithopus Ornithopus sativus ORSA2   same
  Ornithopus sativus ssp. isthmocarpus ORSAI    
Baja california birdbush Ornithostaphylos oppositifolia OROP   same
Chaparral broomrape Orobanche bulbosa ORBU   same
California orobanche Orobanche californica ORCA2   same
Broomrape Orobanche californica ssp. californica ORCAC2   same
California broomrape Orobanche californica ssp. condensa ORCAC   same
California broomrape Orobanche californica ssp. feudgei ORCAF   same
California broomrape Orobanche californica ssp. grandis ORCAG   same
Gray's california broom rape Orobanche californica ssp. grayana ORCAG2   same
Jepson's california broom rape Orobanche californica ssp. jepsonii ORCAJ   same
Burroweed strangler Orobanche cooperi ORCO4   same
Flat topped broom rape Orobanche corymbosa ORCO5   same
  Orobanche corymbosa ssp. corymbosa ORCOC3    
Pinyon broomrape Orobanche fasciculata ORFA   same
Ivy broomrape Orobanche hederae ORHE3    
Parish's broom rape Orobanche parishii ORPA2   same
Short lobed broom rape Orobanche parishii ssp. brachyloba ORPAB   same
Parish broomrape Orobanche parishii ssp. parishii ORPAP   same
Pinewoods broom rape Orobanche pinorum ORPI2   same
Yellow broom rape Orobanche ramosa ORRA   same
Naked broom rape Orobanche uniflora ORUN   same
Rock creek broom rape Orobanche valida ORVA   same
Howell's broomrape Orobanche valida ssp. howellii ORVAH   same
Rock creek broomrape Orobanche valida ssp. valida ORVAV   same
Valley broom rape Orobanche vallicola ORVA2   same
Mountain pincushion Orochaenactis thysanocarpha ORTH   same
California indian potato Orogenia fusiformis ORFU   same
One sided wintergreen Orthilia secunda ORSE   same
Bracted owl's clover Orthocarpus bracteosus ORBR   same
Broad scaled owl's clover Orthocarpus cuspidatus ORCU   same
Copeland's owl's clover Orthocarpus cuspidatus ssp. copelandii ORCUC   same
Short flowered owl's clover Orthocarpus cuspidatus ssp. cryptanthus ORCUC2   same
Siskiyou mtns. orthocarpus Orthocarpus cuspidatus ssp. cuspidatus ORCUC3   same
Imbricate owl's clover Orthocarpus imbricatus ORIM   same
Yellow owl's clover Orthocarpus luteus ORLU2   same
Shasta orthocarpus Orthocarpus pachystachyus ORPA   same
Nevada oryctes Oryctes nevadensis ORNE   same
Brownbeard rice Oryza rufipogon ORRU    
Domestic rice Oryza sativa ORSA   same
Osmadenia Osmadenia tenella OSTE   same
Sweetcicely Osmorhiza berteroi OSBE   same
California sweet cicely Osmorhiza brachypoda OSBR   same
Little sweet cicely Osmorhiza depauperata OSDE   same
Western sweet cicely Osmorhiza occidentalis OSOC   same
Purple sweet cicely Osmorhiza purpurea OSPU   same
African daisy Osteospermum ecklonis OSEC Dimorphotheca ecklonis synonym*
Shrubby daisybush Osteospermum fruticosum OSFR4 Dimorphotheca fruticosa synonym*
  Otholobium fruticans OTFR    
Duck lettuce Ottelia alismoides OTAL   same
Hairywood sorrell Oxalis albicans OXAL    
Californica wood sorrel Oxalis albicans ssp. californica OXALC Oxalis californica synonym*
Hairy wood sorrel Oxalis albicans ssp. pilosa OXALP Oxalis pilosa synonym*
Red flower woodsorrel Oxalis bowiei OXBO3   same
Creeping wood sorrel Oxalis corniculata OXCO   same
Tropical woodsorrel Oxalis hirta OXHI    
Crimson woodsorrel Oxalis incarnata OXIN   same
Mexican oxalis Oxalis latifolia OXLA6    
Redwood sorrel Oxalis oregana OXOR   same
Bermuda buttercup Oxalis pes-caprae OXPE   same
Purple oxalis Oxalis purpurea OXPU2   same
Dwarf woodsorrel Oxalis radicosa OXRA Oxalis micrantha synonym**
Red oxalis Oxalis rubra OXRU Oxalis articulata ssp. rubra synonym*
Suksdorf woodsorrel Oxalis suksdorfii OXSU   same
Three leaf woodsorrel Oxalis trilliifolia OXTR   same
Western cow bane Oxypolis occidentalis OXOC   same
Alpine mountain sorrel Oxyria digyna OXDI3   same
Spiny caper Oxystylis lutea OXLU   same
Copperweed Oxytenia acerosa OXAC4 Euphrosyne acerosa synonym*
Chickweed oxytheca Oxytheca caryophylloides OXCA3 Sidotheca caryophylloides synonym*
Narrowleaf oxytheca Oxytheca dendroidea OXDE   same
White margined oxytheca Oxytheca emarginata OXEM Sidotheca emarginata synonym*
Parish's oxytheca Oxytheca parishii OXPA Acanthoscyphus parishii synonym*
Abrams's oxytheca Oxytheca parishii var. abramsii OXPAA Acanthoscyphus parishii var. abramsii synonym*
Cienega seca oxytheca Oxytheca parishii var. cienegensis OXPAC Acanthoscyphus parishii var. cienegensis synonym*
Cushenbury oxytheca Oxytheca parishii var. goodmaniana OXPAG Acanthoscyphus parishii var. goodmaniana synonym*
Parish's oxytheca Oxytheca parishii var. parishii OXPAP Acanthoscyphus parishii var. parishii synonym*
Roundleaf puncturebract Oxytheca perfoliata OXPE2   same
Three lobed oxytheca Oxytheca trilobata OXTR2 Sidotheca trilobata synonym*
Watson's oxytheca Oxytheca watsonii OXWA   same
Boreal locoweed Oxytropis borealis OXBO   same
Boreal locoweed Oxytropis borealis var. australis OXBOA   same
Sticky oxytropis Oxytropis borealis var. viscida OXBOV   same
Nodding locoweed Oxytropis deflexa OXDE2   same
Blue pendent pod oxytrope Oxytropis deflexa var. sericea OXDES   same
Mountain oxytrope Oxytropis oreophila OXOR2   same
Round leaf loco weed Oxytropis oreophila var. oreophila OXORO   same
Parry's loco weed Oxytropis parryi OXPA2   same
San bernardino ragwort Packera bernardina PABE7   same
Bolander's ragwort Packera bolanderi PABO6   same
Bolander's ragwort Packera bolanderi var. bolanderi PABOB   same
Brewer's ragwort Packera breweri PABR11   same
Woolly groundsel Packera cana PACA15   same
Cleveland's ragwort Packera clevelandii PACL10   same
Widehead groundsel Packera eurycephala PAEU5   same
Widehead groundsel Packera eurycephala var. eurycephala PAEUE   same
Lewis' groundsel Packera eurycephala var. lewisrosei PAEUL   same
Gander's ragwort Packera ganderi PAGA5   same
Flame ragwort Packera greenei PAGR9   same
Western ragwort Packera hesperia PAHE11   same
Elegant groundsel Packera indecora PAIN11   same
Tehachapi ragwort Packera ionophylla PAIO4   same
Layne's ragwort Packera layneae PALA41   same
Siskiyou mountain ragwort Packera macounii PAMA35   same
Lobeleaf groundsel Packera multilobata PAMU11   same
Alpine groundsel Packera pauciflora PAPA19   same
Falsegold groundsel Packera pseudaurea PAPS5   same
Falsegold groundsel Packera pseudaurea var. pseudaurea PAPSP2   same
Rocky mountain groundsel Packera streptanthifolia PAST10   same
Buek's groundsel Packera subnuda PASU40   same
Hoary groundsel Packera werneriifolia PAWE4   same
Peony Paeonia brownii PABR   same
California peony Paeonia californica PACA2   same
Spanish needle Palafoxia arida PAAR8   same
Desert needle Palafoxia arida var. arida PAARA2   same
Giant spanish needle Palafoxia arida var. gigantea PAARG   same
Sea daffodil Pancratium maritimum PAMA38   same
Winged panicgrass Panicum alatum PAAL30    
Winged panicgrass Panicum alatum var. alatum PAALA    
Winged panicgrass Panicum alatum var. longiflorum PAALL2    
Winged panicgrass Panicum alatum var. minus PAALM2    
Blue panicgrass Panicum antidotale PAAN4   same
Old witch grass Panicum capillare PACA6   same
Kleingrass Panicum coloratum PACO2    
Smooth witchgrass Panicum dichotomiflorum PADI   same
  Panicum dichotomiflorum var. dichotomiflorum PADID    
West indian panicgrass Panicum diffusum PADI7    
Hillman's panicgrass Panicum hillmanii PAHI3   same
Mexican panicgrass Panicum hirticaule PAHI5   same
Mexican panicgrass Panicum hirticaule var. hirticaule PAHIH    
Broom corn millet Panicum miliaceum PAMI2   same
Broomcorn millet Panicum miliaceum ssp. miliaceum PAMIM   same
Broomcorn millet Panicum miliaceum ssp. ruderale PAMIR    
Torpedo grass Panicum repens PARE3    
Redtop panicgrass Panicum rigidulum PARI4   same
Redtop panicgrass Panicum rigidulum var. rigidulum PARIR    
Desert panicgrass Panicum urvilleanum PAUR   same
Switchgrass Panicum virgatum PAVI2    
Pale rough fruited poppy Papaver argemone PAAR3   same
Fire poppy Papaver californicum PACA9   same
Blindeyes Papaver dubium PADU    
Round pricklyhead poppy Papaver hybridum PAHY3   same
Corn poppy Papaver rhoeas PARH2   same
Opium poppy Papaver somniferum PASO2   same
Sickle grass Parapholis incurva PAIN   same
Hairy sickle grass Parapholis strigosa PAST20   same
Stink bean Paraserianthes lophantha PALO8 Albizia lophantha synonym*
Broadleaf parentucellia Parentucellia latifolia PALA28   same
Yellow parentucellia Parentucellia viscosa PAVI3   same
Pelitory Parietaria hespera PAHE5   same
California pellitory Parietaria hespera var. californica PAHEC   same
Pellitory Parietaria hespera var. hespera PAHEH   same
Spreading pellitory Parietaria judaica PAJU   same
Pennsylvania pellitory Parietaria pensylvanica PAPE5   same
Mojave dwarf Parishella californica PACA10 Nemacladus californicus synonym*
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Jerusalem thorn Parkinsonia aculeata PAAC3   same
Blue paloverde Parkinsonia florida PAFL6   same
Yellow paloverde Parkinsonia microphylla PAMI5   same
Grass of parnassus Parnassia californica PACA18 Parnassia palustris synonym*
San bernardino grass of parnassus Parnassia cirrata PACI2   same
Rocky mountain parnassia Parnassia fimbriata PAFI3   same
  Parnassia fimbriata var. fimbriata PAFIF    
Marsh grass of parnassus Parnassia palustris PAPA8   same
Mountain grass of parnassus Parnassia palustris var. montanensis PAPAM2    
Ahart's paronychia Paronychia ahartii PAAH   same
Eurasian nailwort Paronychia echinulata PAEC2   same
California whitlow wort Paronychia franciscana PAFR   same
Santa Maria feverfew Parthenium hysterophorus PAHY    
Virginia creeper Parthenocissus quinquefolia PAQU2    
Virginia creeper Parthenocissus vitacea PAVI5 Parthenocissus inserta synonym*
Western wheat grass Pascopyrum smithii PASM Elymus smithii synonym*
Dallis grass Paspalum dilatatum PADI3   same
Knot grass Paspalum distichum PADI6   same
Bahia grass Paspalum notatum PANO2    
Bahiagrass Paspalum notatum var. saurae PANOS    
Vasey's grass Paspalum urvillei PAUR2   same
Seashore paspalum Paspalum vaginatum PAVA   same
Bluecrown passionflower Passiflora caerulea PACA22   same
Red passionflower Passiflora manicata PAMA15    
Passionflower Passiflora mixta PAMI20    
  Passiflora tarminiana PATA6   same
Wild parsnip Pastinaca sativa PASA2   same
Oregon boxwood Paxistima myrsinites PAMY   same
Manybristle chinchweed Pectis papposa PEPA2   same
Chinch weed Pectis papposa var. papposa PEPAP3   same
Chuckwalla pectocarya Pectocarya heterocarpa PEHE   same
Sagebrush combseed Pectocarya linearis PELI   same
Slender comb seed Pectocarya linearis ssp. ferocula PELIF2   same
Winged pectocarya Pectocarya penicillata PEPE26   same
Baja pectocarya Pectocarya peninsularis PEPE33   same
Broad nutted comb bur Pectocarya platycarpa PEPL   same
Little pectocarya Pectocarya pusilla PEPU   same
Arch nutted comb bur Pectocarya recurvata PERE   same
Moth combseed Pectocarya setosa PESE   same
Attol lousewort Pedicularis attollens PEAT   same
Little elephantshead Pedicularis attollens ssp. attollens PEATA    
Little elephantshead Pedicularis attollens ssp. protogyna PEATP3    
Bracted lousewort Pedicularis bracteosa PEBR   same
Yellowish lousewort Pedicularis bracteosa var. flavida PEBRF   same
Dwarf lousewort Pedicularis centranthera PECE   same
Curved beak lousewort Pedicularis contorta PECO   same
  Pedicularis contorta var. contorta PECOC2    
Scalloped leaved lousewort Pedicularis crenulata PECR   same
Indian warrior Pedicularis densiflora PEDE   same
Indian warrior Pedicularis densiflora ssp. aurantiaca PEDEA Pedicularis densiflora synonym*
  Pedicularis densiflora ssp. densiflora PEDED    
Dudley's lousewort Pedicularis dudleyi PEDU   same
Elephant head lousewort Pedicularis groenlandica PEGR2   same
Howell's lousewort Pedicularis howellii PEHO   same
Leafy lousewort Pedicularis racemosa PERA   same
Leafy lousewort Pedicularis racemosa ssp. alba PERAA    
Sickletop lousewort Pedicularis racemosa ssp. racemosa PERAR    
Pine woods lousewort Pedicularis semibarbata PESE2   same
  Pedicularis semibarbata var. semibarbata PESES    
Indian breadroot Pediomelum californicum PECA33   same
Indian breadroot Pediomelum castoreum PECA24   same
Harmal peganum Peganum harmala PEHA   same
Regal pelargonium Pelargonium Xdomesticum PEDO2    
Garden pelargonium Pelargonium Xhortorum PEHO2   same
Rose scented geranium Pelargonium capitatum PECA13   same
Gooseberry pelargonium Pelargonium grossularioides PEGR12   same
Scentless geranium Pelargonium inodorum PEIN6    
South african pelargonium Pelargonium inquinans PEIN7   same
Oak leafed geranium Pelargonium panduriforme PEPA52   same
Ivy geranium Pelargonium peltatum PEPE6   same
Geranium Pelargonium quercifolium PEQU5    
Grape leafed geranium Pelargonium vitifolium PEVI8   same
Garden geranium Pelargonium zonale PEZO   same
  Pellaea Xglaciogena PEGL17    
Coffee fern Pellaea andromedifolia PEAN2   same
Sierra cliff brake Pellaea brachyptera PEBR3   same
Brewer's cliff brake Pellaea breweri PEBR4   same
Bridges' cliff brake Pellaea bridgesii PEBR5   same
Bird's foot fern Pellaea mucronata PEMU   same
Eird's foot fern Pellaea mucronata ssp. californica PEMUC2 Pellaea mucronata var. californica synonym**
Bird's foot fern Pellaea mucronata ssp. mucronata PEMUM Pellaea mucronata var. mucronata synonym**
Cliff brake Pellaea truncata PETR3   same
Peltandra Peltandra virginica PEVI   same
  Pennisetum advena PEAD4    
Buffelgrass Pennisetum ciliare PECI   same
Kikuyu grass Pennisetum clandestinum PECL2   same
Pearl millet Pennisetum glaucum PEGL2    
Uruguayan fountaingrass Pennisetum latifolium PELA5    
African feathergrass Pennisetum macrourum PEMA80    
Bentspike fountaingrass Pennisetum nervosum PENE4    
Elephant grass Pennisetum purpureum PEPU2    
Fountaingrass Pennisetum setaceum PESE3   same
Feathertop Pennisetum villosum PEVI2   same
Hybrid penstemon Penstemon Xdubius PEDU5    
Hybrid beardtongue Penstemon Xparishii PEPA10    
  Penstemon Xpeirsonii PEPE32    
White margined beardtongue Penstemon albomarginatus PEAL3   same
Siskiyou beardtongue Penstemon anguineus PEAN3   same
Blue penstemon Penstemon azureus PEAZ   same
Azure penstemon Penstemon azureus ssp. angustissimus PEAZA Penstemon azureus var. angustissimus synonym**
Azure penstemon Penstemon azureus ssp. azureus PEAZA2 Penstemon azureus var. azureus synonym**
Barneby's beardtongue Penstemon barnebyi PEBA6   same
Two color beardtongue Penstemon bicolor PEBI2   same
Pinto beardtongue Penstemon bicolor ssp. roseus PEBIR    
Palmer's penstemon Penstemon bryantiae PEBR17 Penstemon palmeri var. palmeri synonym*
San bernardino beardtongue Penstemon caesius PECA3   same
Limestone beardtongue Penstemon calcareus PECA5   same
California beardtongue Penstemon californicus PECA6   same
Scarlet bugler Penstemon centranthifolius PECE2   same
Ash beardtongue Penstemon cinicola PECI2   same
Cleveland's beardtongue Penstemon clevelandii PECL   same
Cleveland's beardtongue Penstemon clevelandii ssp. clevelandii PECLC5 Penstemon clevelandii var. clevelandii synonym**
San jacinto beardtongue Penstemon clevelandii ssp. connatus PECLC4 Penstemon clevelandii var. connatus synonym**
Mohave beard's tongue Penstemon clevelandii ssp. mohavensis PECLM2 Penstemon clevelandii var. mohavensis synonym**
Davidson's penstemon Penstemon davidsonii PEDA2   same
Davidson's beardtongue Penstemon davidsonii var. davidsonii PEDAD   same
Rock penstemon Penstemon deustus PEDE4   same
Scabland penstemon Penstemon deustus var. deustus PEDED2   same
Hot rock beardtongue Penstemon deustus var. pedicellatus PEDEP   same
Hot rock beardtongue Penstemon deustus var. suffrutescens PEDES2   same
Eaton firecracker Penstemon eatonii PEEA   same
Eaton's penstemon Penstemon eatonii ssp. eatonii PEEAE2 Penstemon eatonii var. eatonii synonym**
Eaton's firecracker Penstemon eatonii ssp. undosus PEEAU Penstemon eatonii var. undosus synonym**
Thread leaved beardtongue Penstemon filiformis PEFI2   same
Rose penstemon Penstemon floridus PEFL3   same
Austin's beardtongue Penstemon floridus var. austinii PEFLA2   same
Rose penstemon Penstemon floridus var. floridus PEFLF   same
Death valley penstemon Penstemon fruticiformis PEFR2   same
Death valley beardtongue Penstemon fruticiformis ssp. amargosae PEFRA Penstemon fruticiformis var. amargosae synonym**
Desert beardtongue Penstemon fruticiformis ssp. fruticiformis PEFRF3 Penstemon fruticiformis var. fruticiformis synonym**
Slender beardtongue Penstemon gracilentus PEGR4   same
Grinnell's beardtongue Penstemon grinnellii PEGR8   same
Grinnell's beardtongue Penstemon grinnellii ssp. grinnellii PEGRG4 Penstemon grinnellii var. grinnellii synonym**
Grinnell's beardtongue Penstemon grinnellii ssp. scrophularioides PEGRS Penstemon grinnellii var. scrophularioides synonym**
Sierra penstemon Penstemon heterodoxus PEHE2   same
Sierra beardtongue Penstemon heterodoxus var. cephalophorus PEHEC2   same
Sierra beardtongue Penstemon heterodoxus var. heterodoxus PEHEH3   same
Shasta beardtongue Penstemon heterodoxus var. shastensis PEHES2   same
Foothill penstemon Penstemon heterophyllus PEHE3   same
Southern foothill penstemon Penstemon heterophyllus ssp. australis PEHEA Penstemon heterophyllus var. australis synonym**
Foothill penstemon Penstemon heterophyllus ssp. heterophyllus PEHEH2 Penstemon heterophyllus var. heterophyllus synonym**
Purdy's foothill penstemon Penstemon heterophyllus ssp. purdyi PEHEP Penstemon heterophyllus var. purdyi synonym**
Low beardtongue Penstemon humilis PEHU   same
Low beardtongue Penstemon humilis ssp. humilis PEHUH Penstemon humilis var. humilis synonym**
Western desert penstemon Penstemon incertus PEIN3   same
Antelope valley beardtongue Penstemon janishiae PEJA2   same
San gabriel beardtongue Penstemon labrosus PELA6   same
Mountain blue penstemon Penstemon laetus PELA7   same
Mountain blue penstemon Penstemon laetus ssp. laetus PELAL6 Penstemon laetus var. laetus synonym**
Mountain blue penstemon Penstemon laetus ssp. leptosepalus PELAL Penstemon laetus var. leptosepalus synonym**
Mountain blue penstemon Penstemon laetus ssp. sagittatus PELAS Penstemon laetus var. sagittatus synonym**
Mono penstemon Penstemon monoensis PEMO   same
Derived penstemon Penstemon neotericus PENE2   same
Mountain pride Penstemon newberryi PENE3   same
Berry's mountain pride Penstemon newberryi ssp. berryi PENEB Penstemon newberryi var. berryi synonym**
Newberry's penstemon Penstemon newberryi ssp. newberryi PENEN Penstemon newberryi var. newberryi synonym**
Sonoma beardtongue Penstemon newberryi ssp. sonomensis PENES Penstemon newberryi var. sonomensis synonym**
Pahute beardtongue Penstemon pahutensis PEPA23   same
Palmer's penstemon Penstemon palmeri PEPA8   same
Palmer's penstemon Penstemon palmeri var. palmeri PEPAP9   same
Inyo beardtongue Penstemon papillatus PEPA9   same
Lone pine beardtongue Penstemon patens PEPA27   same
Closed throated beardtongue Penstemon personatus PEPE3   same
Small flowered penstemon Penstemon procerus PEPR2   same
Small flowered penstemon Penstemon procerus var. brachyanthus PEPRB2   same
Western small flowered penstemon Penstemon procerus var. formosus PEPRF2   same
Desert penstemon Penstemon pseudospectabilis PEPS   same
desert beardtongue Penstemon pseudospectabilis ssp. pseudospectabilis PEPSP    
Snow mtn. beardtongue Penstemon purpusii PEPU4   same
Rattan's beardtongue Penstemon rattanii PERA3   same
Santa cruz mtns. beardtongue Penstemon rattanii ssp. kleei PERAK Penstemon rattanii var. kleei synonym**
Rattan's beardtongue Penstemon rattanii ssp. rattanii PERAR2 Penstemon rattanii var. rattanii synonym**
Regel's mountain penstemon Penstemon roezlii PERO12   same
Bridge's penstemon Penstemon rostriflorus PERO10   same
Rock penstemon Penstemon rupicola PERU   same
Rydberg's penstemon Penstemon rydbergii PERY   same
Meadow beardtongue Penstemon rydbergii var. oreocharis PERYO   same
Pinyon beardtongue Penstemon scapoides PESC2   same
Showy penstemon Penstemon speciosus PESP   same
Showy penstemon Penstemon spectabilis PESP3   same
Showy penstemon Penstemon spectabilis ssp. spectabilis PESPS2 Penstemon spectabilis var. spectabilis synonym**
Showy penstemon Penstemon spectabilis ssp. subviscosus PESPS Penstemon spectabilis var. subviscosus synonym**
Stephens's beardtongue Penstemon stephensii PEST   same
Rocky mountain penstemon Penstemon strictus PEST2    
Smooth penstemon Penstemon subglaber PESU2    
Volcanic beardtongue Penstemon sudans PESU10   same
Thompson's beardtongue Penstemon thompsoniae PETH2   same
  Penstemon thompsoniae ssp. thompsoniae PETHT2    
Thurber's beardtongue Penstemon thurberi PETH3   same
Tracy's beardtongue Penstemon tracyi PETR   same
Utah penstemon Penstemon utahensis PEUT   same
Venus penstemon Penstemon venustus PEVE2   same
Tiny pygmy daisy Pentachaeta alsinoides PEAL19   same
Golden rayed pentachaeta Pentachaeta aurea PEAU3   same
Allen's daisy Pentachaeta aurea ssp. allenii PEAUA   same
Golden chaetopappa Pentachaeta aurea ssp. aurea PEAUA3   same
White rayed pentachaeta Pentachaeta bellidiflora PEBE   same
Slender pentachaeta Pentachaeta exilis PEEX4   same
Slender pentachaeta Pentachaeta exilis ssp. aeolica PEEXA   same
Slender pentachaeta Pentachaeta exilis ssp. exilis PEEXE   same
Fragile pygmy daisy Pentachaeta fragilis PEFR6   same
Lyon's pentachaeta Pentachaeta lyonii PELY4   same
Evergreen bugloss Pentaglottis sempervirens PESE10    
Silver back fern Pentagramma pallida PEPA40   same
Gold back fern Pentagramma triangularis PETR7   same
Maxon's gold back fern Pentagramma triangularis ssp. maxonii PETRM   same
Gold back fern Pentagramma triangularis ssp. triangularis PETRT   same
Sticky gold back fern Pentagramma triangularis ssp. viscosa PETRV   same
Wild crab apple Peraphyllum ramosissimum PERA4   same
Common ragwort Pericallis hybrida PEHY13    
Tailed pericome Pericome caudata PECA10   same
Bacigalupi's yampah Perideridia bacigalupii PEBA5   same
Bolander's yampah Perideridia bolanderi PEBO2   same
Bolander's yampah Perideridia bolanderi ssp. bolanderi PEBOB   same
Bolander's yampah Perideridia bolanderi ssp. involucrata PEBOI   same
California yampah Perideridia californica PECA14   same
Gairdner's yampah Perideridia gairdneri PEGA3   same
Northern gairdner's yampah Perideridia gairdneri ssp. borealis PEGAB   same
Squaw potato Perideridia gairdneri ssp. gairdneri PEGAG   same
Howell's yampah Perideridia howellii PEHO5   same
Yampah Perideridia kelloggii PEKE   same
Lemmon's yampah Perideridia lemmonii PELE5   same
Narrow seeded yampah Perideridia leptocarpa PELE6   same
Oregon yampah Perideridia oregana PEOR6   same
Parish's yampah Perideridia parishii PEPA21   same
Parish's yampah Perideridia parishii ssp. latifolia PEPAL   same
Parish's yampah Perideridia parishii ssp. parishii PEPAP2   same
Adobe yampah Perideridia pringlei PEPR5   same
Emory's rock daisy Perityle emoryi PEEM   same
Desert rock daisy Perityle intricata PEIN12   same
Inyo rock daisy Perityle inyoensis PEIN8   same
Large headed rock daisy Perityle megalocephala PEME6   same
Large headed rock daisy Perityle megalocephala var. megalocephala PEMEM   same
Straight leaf rock daisy Perityle megalocephala var. oligophylla PEMEO   same
Hanaupah rock daisy Perityle villosa PEVI9   same
Avocado Persea americana PEAM3   same
Long leaved sandpaper plant Petalonyx linearis PELI5   same
Shiny leaf sandpaper plant Petalonyx nitidus PENI   same
Sandpaper plant Petalonyx thurberi PETH4   same
Death valley sandpaper plant Petalonyx thurberi ssp. gilmanii PETHG   same
Thurber's sandpaper plant Petalonyx thurberi ssp. thurberi PETHT   same
Arctic sweet coltsfoot Petasites frigidus PEFR5   same
Western coltsfoot Petasites frigidus var. palmatus PEFRP   same
Spine noded milk vetch Peteria thompsoniae PETH5   same
Rock goldenrod Petradoria pumila PEPU7   same
Rock goldenrod Petradoria pumila ssp. pumila PEPUP Petradoria pumila var. pumila synonym*
marble rockmat Petrophytum acuminatum PEAC4 Petrophytum caespitosum ssp. acuminatum synonym**
mat rockspirea Petrophytum caespitosum PECA12   same
Rock spiraea Petrophytum caespitosum var. caespitosum PECAC2 Petrophytum caespitosum ssp. caespitosum synonym**
Windmill pink Petrorhagia dubia PEDU2   same
Tubercle seeded pink grass Petrorhagia nanteuilii PENA2   same
Pink grass Petrorhagia prolifera PEPR4   same
Parsley Petroselinum crispum PECR2   same
Large white petunia Petunia axillaris PEAX    
Violetflower petunia Petunia integrifolia PEIN5    
Desert pine Peucephyllum schottii PESC4   same
Glandular yellow phacelia Phacelia adenophora PHAD   same
Limestone phacelia Phacelia affinis PHAF   same
Saline valley phacelia Phacelia amabilis PHAM   same
Aven nelson's phacelia Phacelia anelsonii PHAN   same
Sand dune phacelia Phacelia argentea PHAR   same
Southern sierra phacelia Phacelia austromontana PHAU   same
Barneby's phacelia Phacelia barnebyana PHBA   same
Twocolor phacelia Phacelia bicolor PHBI   same
Bolander's phacelia Phacelia bolanderi PHBO   same
Short lobed phacelia Phacelia brachyloba PHBR   same
Brewer's phacelia Phacelia breweri PHBR2   same
Rock phacelia Phacelia californica PHCA   same
Caltha leafed phacelia Phacelia calthifolia PHCA2   same
Desert bells Phacelia campanularia PHCA3   same
Desert bells Phacelia campanularia ssp. campanularia PHCAC2   same
Desert bluebells Phacelia campanularia ssp. vasiformis PHCAV   same
Caterpillar phacelia Phacelia cicutaria PHCI   same
Caterpillar phacelia Phacelia cicutaria var. cicutaria PHCIC   same
Caterpillar phacelia Phacelia cicutaria var. hispida PHCIH2   same
Great valley phacelia Phacelia ciliata PHCI2   same
Great valley phacelia Phacelia ciliata var. ciliata PHCIC2    
Merced phacelia Phacelia ciliata var. opaca PHCIO    
Sky blue phacelia Phacelia coerulea PHCO   same
Congdon's phacelia Phacelia congdonii PHCO18   same
Cooke's phacelia Phacelia cookei PHCO20   same
Serpentine phacelia Phacelia corymbosa PHCO3   same
Notch leaved phacelia Phacelia crenulata PHCR   same
Heliotrope phacelia Phacelia crenulata var. ambigua PHCRA2   same
Heliotrope phacelia Phacelia crenulata var. crenulata PHCRC3   same
Little flowered heliotrope phacelia Phacelia crenulata var. minutiflora PHCRM   same
Small flowered phacelia Phacelia cryptantha PHCR2   same
Washoe phacelia Phacelia curvipes PHCU   same
Davidson's phacelia Phacelia davidsonii PHDA3   same
Common phacelia Phacelia distans PHDI   same
Divaricate phacelia Phacelia divaricata PHDI2   same
Douglas' phacelia Phacelia douglasii PHDO   same
Douglas' phacelia Phacelia douglasii var. douglasii PHDOD    
Douglas' phacelia Phacelia douglasii var. petrophila PHDOP    
Rock phacelia Phacelia egena PHEG   same
Eisen's phacelia Phacelia eisenii PHEI   same
Transverse range phacelia Phacelia exilis PHEX   same
Many flowered phacelia Phacelia floribunda PHFL   same
Fremont's phacelia Phacelia fremontii PHFR2   same
Jaeger's panamint phacelia Phacelia geraniifolia PHGE2 Phacelia perityloides var. jaegeri synonym**
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Sticky phacelia Phacelia glandulifera PHGL2   same
Giant flowerd phacelia Phacelia grandiflora PHGR   same
Scott valley phacelia Phacelia greenei PHGR2   same
Grey phacelia Phacelia grisea PHGR3   same
Naked stem phacelia Phacelia gymnoclada PHGY   same
White leafed phacelia Phacelia hastata PHHA   same
Timberline phacelia Phacelia hastata var. compacta PHHAC3 Phacelia hastata ssp. compacta synonym**
  Phacelia hastata var. dasyphylla PHHAD    
Mountain phacelia Phacelia hastata var. hastata PHHAH Phacelia hastata ssp. hastata synonym**
Varileaf phacelia Phacelia heterophylla PHHE2   same
Varied leaf phacelia Phacelia heterophylla ssp. virgata PHHEV   same
Hubby's phacelia Phacelia hubbyi PHHU4   same
Low phacelia Phacelia humilis PHHU   same
Dudley's phacelia Phacelia humilis var. dudleyi PHHUD   same
Low phacelia Phacelia humilis var. humilis PHHUH   same
Water leaf phacelia Phacelia hydrophylloides PHHY   same
Imbricate phacelia Phacelia imbricata PHIM   same
Imbricate phacelia Phacelia imbricata ssp. imbricata PHIMI   same
Imbricate phacelia Phacelia imbricata ssp. patula PHIMP   same
Santa rosa island phacelia Phacelia insularis PHIN13   same
North coast phacelia Phacelia insularis var. continentis PHINC2   same
Island phacelia Phacelia insularis var. insularis PHINI4   same
Playa phacelia Phacelia inundata PHIN3   same
Inyo phacelia Phacelia inyoensis PHIN4   same
Ives' phacelia Phacelia ivesiana PHIV   same
Ives' phacelia Phacelia ivesiana var. ivesiana PHIVI    
Ives' phacelia Phacelia ivesiana var. pediculoides PHIVP    
Costa baja phacelia Phacelia ixodes PHIX2    
Lemmon's phacelia Phacelia lemmonii PHLE   same
Siskiyou phacelia Phacelia leonis PHLE2   same
Thread leaf phacelia Phacelia linearis PHLI   same
Long stalk phacelia Phacelia longipes PHLO   same
Lyon's phacelia Phacelia lyonii PHLY   same
Stinging phacelia Phacelia malvifolia PHMA2   same
Marcescent phacelia Phacelia marcescens PHMA3   same
Wild canterbury bells Phacelia minor PHMI   same
Mojave phacelia Phacelia mohavensis PHMO   same
Mono county phacelia Phacelia monoensis PHMO11   same
Death valley round leaved phacelia Phacelia mustelina PHMU   same
Changeable phacelia Phacelia mutabilis PHMU2   same
Charlotte's phacelia Phacelia nashiana PHNA   same
Alkali phacelia Phacelia neglecta PHNE   same
Woods phacelia Phacelia nemoralis PHNE2   same
Woods phacelia Phacelia nemoralis ssp. nemoralis PHNEN2   same
Oregon woods phacelia Phacelia nemoralis ssp. oregonensis PHNEO   same
Nine mile canyon phacelia Phacelia novenmillensis PHNO   same
Mountain phacelia Phacelia orogenes PHOR   same
Thick leafed phacelia Phacelia pachyphylla PHPA   same
Parish's phacelia Phacelia parishii PHPA2   same
Parry's phacelia Phacelia parryi PHPA3   same
Specter phacelia Phacelia pedicellata PHPE   same
Peirson's phacelia Phacelia peirsoniana PHPE2   same
Panamint phacelia Phacelia perityloides PHPE3   same
Mt. diablo phacelia Phacelia phacelioides PHPH   same
Broad lobed phacelia Phacelia platyloba PHPL   same
Pringle's phacelia Phacelia pringlei PHPR   same
Tall phacelia Phacelia procera PHPR2   same
Beautiful phacelia Phacelia pulchella PHPU   same
Goodding's phacelia Phacelia pulchella var. gooddingii PHPUG   same
Purpus' phacelia Phacelia purpusii PHPU2   same
Quick's phacelia Phacelia quickii PHQU   same
Racemose phacelia Phacelia racemosa PHRA   same
Branching phacelia Phacelia ramosissima PHRA2   same
South coast branching phacelia Phacelia ramosissima var. austrolitoralis PHRAA Phacelia ramosissima synonym*
Branching phacelia Phacelia ramosissima var. eremophila PHRAE Phacelia ramosissima synonym*
Branching phacelia Phacelia ramosissima var. latifolia PHRAL Phacelia ramosissima synonym*
Monterey branching phacelia Phacelia ramosissima var. montereyensis PHRAM Phacelia ramosissima synonym*
Branching phacelia Phacelia ramosissima var. ramosissima PHRAR Phacelia ramosissima synonym**
Branching phacelia Phacelia ramosissima var. subglabra PHRAS2 Phacelia ramosissima synonym*
Rattan's phacelia Phacelia rattanii PHRA4   same
Round leafed phacelia Phacelia rotundifolia PHRO2   same
Rock phacelia Phacelia saxicola PHSA   same
Debeque phacelia Phacelia scopulina PHSC5    
  Phacelia scopulina var. scopulina PHSCS2    
Silky phacelia Phacelia sericea PHSE   same
Silky phacelia Phacelia sericea ssp. ciliosa PHSEC Phacelia sericea var. ciliosa synonym**
Stebbins's phacelia Phacelia stebbinsii PHST6   same
Brand's phacelia Phacelia stellaris PHST7   same
Sweet scented phacelia Phacelia suaveolens PHSU   same
Santiago peak phacelia Phacelia suaveolens ssp. keckii PHSUK Phacelia keckii synonym**
  Phacelia suaveolens ssp. suaveolens PHSUS    
Tansy leafed phacelia Phacelia tanacetifolia PHTA   same
Four parted phacelia Phacelia tetramera PHTE   same
Heat phacelia Phacelia thermalis PHTH   same
Colorado desert phacelia Phacelia umbrosa PHUM2   same
Mariposa phacelia Phacelia vallicola PHVA   same
Death valley phacelia Phacelia vallis-mortae PHVA2   same
Death valley phacelia Phacelia vallis-mortae var. heliophila PHVAH    
Death valley phacelia Phacelia vallis-mortae var. vallis-mortae PHVAV2    
Sticky phacelia Phacelia viscida PHVI   same
Bolander's mock dandelion Phalacroseris bolanderi PHBO2   same
Bolander's mock dandelion Phalacroseris bolanderi var. bolanderi PHBOB    
Bolander's mock dandelion Phalacroseris bolanderi var. coronata PHBOC3 Phalacroseris bolanderi synonym*
Timothy canarygrass Phalaris angusta PHAN2   same
Harding grass Phalaris aquatica PHAQ   same
Reed canarygrass Phalaris arundinacea PHAR3   same
Short spike canarygrass Phalaris brachystachys PHBR3   same
Canarygrass Phalaris californica PHCA4   same
Canarygrass Phalaris canariensis PHCA5   same
Carolina canarygrass Phalaris caroliniana PHCA6   same
Sunolgrass Phalaris coerulescens PHCO40   same
Lemmon's canarygrass Phalaris lemmonii PHLE3   same
Mediterranean canarygrass Phalaris minor PHMI3   same
Hood canarygrass Phalaris paradoxa PHPA5   same
Slender stem bean Phaseolus filiformis PHFI3   same
  Philadelphus Xinsignis PHIN32    
  Philadelphus argenteus PHAR12    
  Philadelphus californicus PHCA18    
  Philadelphus confusus PHCO25    
  Philadelphus cordifolius PHCO32    
Wild mock orange Philadelphus lewisii PHLE4   same
Little leaf mock orange Philadelphus microphyllus PHMI4   same
  Philadelphus oreganus PHOR4    
  Philadelphus pumilus PHPU15    
  Philadelphus pumilus var. ovatus PHPUO    
  Philadelphus pumilus var. pumilus PHPUP2    
  Philadelphus serpyllifolius PHSE2    
  Philadelphus trichothecus PHTR3    
Timothy grass Phleum alpinum PHAL2   same
Common timothy Phleum pratense PHPR3   same
Shrubby jerusalem sage Phlomis fruticosa PHFR4    
Northern phlox Phlox adsurgens PHAD2   same
Southern mountain phlox Phlox austromontana PHAU3   same
  Phlox austromontana ssp. austromontana PHAUA3    
  Phlox austromontana ssp. prostrata PHAUP    
Tufted phlox Phlox caespitosa PHCA7 Phlox douglasii synonym**
Condensed phlox Phlox condensata PHCO11   same
Condensed phlox Phlox covillei PHCO12 Phlox condensata synonym**
Spreading phlox Phlox diffusa PHDI3   same
  Phlox diffusa ssp. diffusa PHDID2    
Southern mountain phlox Phlox diffusa ssp. subcarinata PHDIS Phlox austromontana synonym**
High sierra phlox Phlox dispersa PHDI4   same
Big bear valley phlox Phlox dolichantha PHDO2   same
Yreka phlox Phlox hirsuta PHHI7   same
Spiny phlox Phlox hoodii PHHO   same
Hood's phlox Phlox hoodii ssp. canescens PHHOC   same
Carpet phlox Phlox hoodii ssp. lanata PHHOL Phlox hoodii ssp. canescens synonym**
Musk phlox Phlox hoodii ssp. muscoides PHHOM Phlox muscoides synonym**
Longleaf phlox Phlox longifolia PHLO2    
Longleaf phlox Phlox longifolia ssp. brevifolia PHLOB Phlox stansburyi var. brevifolia synonym**
Longleaf phlox Phlox longifolia ssp. longifolia PHLOL2    
Carpet phlox Phlox pulvinata PHPU5   same
  Phlox rigida PHRI5    
Showy phlox Phlox speciosa PHSP   same
Showy phlox Phlox speciosa ssp. nitida PHSPN2 Phlox speciosa synonym*
Western showy phlox Phlox speciosa ssp. occidentalis PHSPO Phlox speciosa synonym*
Cold desert phlox Phlox stansburyi PHST11   same
cold-desert phlox Phlox stansburyi ssp. stansburyi PHSTS3   same
cold-desert phlox Phlox stansburyi ssp. superba PHSTS4   same
Green phlox Phlox viridis PHVI10    
Green phlox Phlox viridis ssp. compacta PHVIC3 Phlox stansburyi synonym**
Green phlox Phlox viridis ssp. longipes PHVIL2    
Dagger pod Phoenicaulis cheiranthoides PHCH   same
  Phoenix canariensis hort. ex PHCA13    
Date palm Phoenix dactylifera PHDA4   same
Dune food Pholisma arenarium PHAR5   same
Sand food Pholisma sonorae PHSO   same
Fiesta flower Pholistoma auritum PHAU4   same
Arizona pholistoma Pholistoma auritum var. arizonicum PHAUA   same
Blue fiesta flower Pholistoma auritum var. auritum PHAUA2   same
White fiesta flower Pholistoma membranaceum PHME3   same
San diego fiesta flower Pholistoma racemosum PHRA5   same
Bollean mistletoe Phoradendron bolleanum PHBO3   same
California mesquite mistletoe Phoradendron californicum PHCA8   same
Dense mistletoe Phoradendron densum PHDE14 Phoradendron bolleanum synonym*
Mistletoe Phoradendron juniperinum PHJU   same
Incense cedar mistletoe Phoradendron libocedri PHLI4 Phoradendron juniperinum synonym*
Big leaf mistletoe Phoradendron macrophyllum PHMA18 Phoradendron serotinum ssp. macrophyllum synonym*
  Phoradendron macrophyllum ssp. macrophyllum PHMAM2    
Fir mistletoe Phoradendron pauciflorum PHPA17 Phoradendron bolleanum synonym*
Hairy mistletoe Phoradendron villosum PHVI9 Phoradendron serotinum ssp. tomentosum synonym*
Fraser's photinia Photinia Xfraseri PHFR9    
  Photinia davidiana PHDA5    
Taiwanese photinia Photinia serratifolia PHSE17    
Common reed Phragmites australis PHAU7   same
American lopseed Phryma leptostachya PHLE5    
  Phyla canescens PHCA49    
Wedgeleaf Phyla cuneifolia PHCU3    
Lance leaf lippia Phyla lanceolata PHLA3   same
Common lippia Phyla nodiflora PHNO2   same
Carolina leaf flower Phyllanthus caroliniensis ssp. caroliniensis PHCAC    
Brewer's mountain heather Phyllodoce breweri PHBR4   same
Klamath mountain heather Phyllodoce empetriformis PHEM   same
Scouler's surfgrass Phyllospadix scouleri PHSC2   same
Surf grass Phyllospadix torreyi PHTO   same
Golden bamboo Phyllostachys aurea PHAU8   same
Japanese timber bamboo Phyllostachys bambusoides PHBA80    
Sharp leaf ground cherry Physalis acutifolia PHAC6   same
Cutleaf groundcherry Physalis angulata PHAN5    
Grape ground cherry Physalis cinerascens PHCI4 Physalis viscosa synonym**
  Physalis cinerascens var. cinerascens PHCIC3    
  Physalis cordata PHCO22    
Thick leaved ground cherry Physalis crassifolia PHCR4   same
  Physalis crassifolia var. crassifolia PHCRC4    
  Physalis crassifolia var. versicolor PHCRV    
Gray ground cherry Physalis grisea PHGR22 Physalis pubescens var. grisea synonym**
Ivy leafed tomatillo Physalis hederifolia PHHE4   same
Fendler's ivy leaf tomatillo Physalis hederifolia var. fendleri PHHEF   same
Ivyleaf groundcherry Physalis hederifolia var. hederifolia PHHEH2    
Palmer's ground cherry Physalis hederifolia var. palmeri PHHEP2   same
Long leafed tomatillo Physalis longifolia PHLO4   same
  Physalis longifolia var. longifolia PHLOL3    
  Physalis longifolia var. subglabrata PHLOS    
  Physalis mollis PHMO9    
  Physalis mollis var. mollis PHMOM2    
Peruvian groundcherry Physalis peruviana PHPE4    
Tomatillo Physalis philadelphica PHPH2   same
Mexican groundcherry Physalis philadelphica var. immaculata PHPHI    
Husk tomato Physalis pubescens PHPU7   same
Husk tomato Physalis pubescens var. integrifolia PHPUI   same
Grape ground cherry Physalis viscosa PHVI17   same
Double bladderpod Physaria chambersii PHCH2   same
Dwarf ninebark Physocarpus alternans PHAL7   same
  Physocarpus alternans ssp. alternans PHALA6    
  Physocarpus alternans ssp. annulatus PHALA7    
  Physocarpus alternans ssp. panamintensis PHALP    
Ninebark Physocarpus capitatus PHCA11   same
Pokeweed Phytolacca americana PHAM4   same
American pokeweed Phytolacca americana var. americana PHAMA3   same
Pokeweed Phytolacca heterotepala PHHE21   same
Tropical pokeweed Phytolacca icosandra PHIC   same
Norway spruce Picea abies PIAB    
Weeping spruce Picea breweriana PIBR   same
Engelmann spruce Picea engelmannii PIEN   same
  Picea engelmannii var. engelmannii PIENE    
Blue spruce Picea pungens PIPU    
Sitka spruce Picea sitchensis PISI   same
Chaparral pea Pickeringia montana PIMO5   same
Chaparral pea Pickeringia montana var. montana PIMOM   same
Chaparral pea Pickeringia montana var. tomentosa PIMOT2   same
Bristly ox tongue Picris echioides PIEC Helminthotheca echioides synonym*
Budsage Picrothamnus desertorum PIDE4 Artemisia spinescens synonym*
Thurber's pilostyles Pilostyles thurberi PITH   same
Pillwort Pilularia americana PIAM   same
Crowdipper Pinellia ternata PITE    
California butterwort Pinguicula macroceras PIMA7   same
California butterwort Pinguicula macroceras var. macroceras PIMAM2    
  Pinus Xattenuradiata PIAT2    
Whitebark pine Pinus albicaulis PIAL   same
Scrub pine Pinus attenuata PIAT   same
Foxtail pine Pinus balfouriana PIBA   same
Balfour pine Pinus balfouriana ssp. austrina PIBAA   same
Klamath foxtail pine Pinus balfouriana ssp. balfouriana PIBAB   same
Pine Pinus brutia PIBR9    
Afghan pine Pinus brutia var. eldarica PIBRE    
Canary island pine Pinus canariensis PICA15    
Lodgepole pine Pinus contorta PICO   same
Bolander's beach pine Pinus contorta var. bolanderi PICOB Pinus contorta ssp. bolanderi synonym**
Shore pine Pinus contorta var. contorta PICOC Pinus contorta ssp. contorta synonym**
Lodgepole pine Pinus contorta var. murrayana PICOM Pinus contorta ssp. murrayana synonym**
Coulter pine Pinus coulteri PICO3   same
Two needle pinyon pine Pinus edulis PIED   same
Slash pine Pinus elliottii PIEL    
Limber pine Pinus flexilis PIFL2   same
Aleppo pine Pinus halepensis PIHA7    
Jeffrey pine Pinus jeffreyi PIJE   same
Sugar pine Pinus lambertiana PILA   same
Bristlecone pine Pinus longaeva PILO   same
Single leaf pinyon Pinus monophylla PIMO   same
Little sugar pine Pinus monticola PIMO3   same
Prickle cone pine Pinus muricata PIMU   same
Austrian pine Pinus nigra PINI    
Italian stone pine Pinus pinea PIPI7    
Yellow pine Pinus ponderosa PIPO   same
Pacific ponderosa pine Pinus ponderosa var. benthamiana PIPOB2 Pinus ponderosa var. pacifica synonym**
North plateau ponderosa pine Pinus ponderosa var. ponderosa PIPOP   same
Washoe pine Pinus ponderosa var. washoensis PIPOW2   same
Parry pine Pinus quadrifolia PIQU   same
Monterey pine Pinus radiata PIRA2   same
Bull pine Pinus sabiniana PISA2   same
Scotch pine Pinus sylvestris PISY    
Island torrey pine Pinus torreyana PITO   same
Santa rosa isl. torrey pine Pinus torreyana ssp. insularis PITOI   same
Torrey pine Pinus torreyana ssp. torreyana PITOT   same
White flowered rein orchid Piperia candida PICA13   same
Coleman's piperia Piperia colemanii PICO8   same
Coopers rein orchid Piperia cooperi PICO9   same
Rein orchid Piperia elegans PIEL2   same
Elegant piperia Piperia elegans ssp. decurtata PIELD2   same
Elegant piperia Piperia elegans ssp. elegans PIELE4   same
Dense flowered rein orchid Piperia elongata PIEL4   same
Rein orchid Piperia leptopetala PILE3   same
Michael's rein orchid Piperia michaelii PIMI6   same
Mountain piperia Piperia transversa PITR3   same
Alaska piperia Piperia unalascensis PIUN3   same
Yadon's rein orchid Piperia yadonii PIYA   same
Little ricegrass Piptatheropsis exigua PIEX4 Stipa exigua synonym**
Small-flowered rice grass Piptatheropsis micrantha PIMI Stipa divaricata synonym**
Smilo grass Piptatherum miliaceum PIMI3 Stipa miliacea var. miliacea synonym**
Bristly spear grass Piptochaetium setosum PISE4 Stipa purpurata synonym*
Purple speargrass Piptochaetium stipoides PIST7 Stipa chaetophora synonym*
Pistachio Pistacia atlantica PIAT4   same
Chinese pistachio Pistacia chinensis PICH4    
Water lettuce Pistia stratiotes PIST2   same
Garden pea Pisum sativum PISA6   same
Thick leaf box Pittosporum crassifolium PICR   same
Short leaf box Pittosporum tenuifolium PITE11   same
Mock orange Pittosporum tobira PITO2   same
Victorian box Pittosporum undulatum PIUN2   same
Pityopus Pityopus californica PICA9    
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Adobe allocarya Plagiobothrys acanthocarpus PLAC   same
Arizona popcorn flower Plagiobothrys arizonicus PLAR   same
Rebecca austin's allocarya Plagiobothrys austiniae PLAU   same
Bracted allocarya Plagiobothrys bracteatus PLBR   same
  Plagiobothrys bracteatus var. aculeolatus PLBRA    
  Plagiobothrys bracteatus var. bracteatus PLBRB    
Valley popcorn Plagiobothrys canescens PLCA2   same
Valley popcornflower Plagiobothrys canescens var. canescens PLCAC3   same
Catalina popcornflower Plagiobothrys canescens var. catalinensis PLCAC4   same
Popcorn flower Plagiobothrys chorisianus PLCH   same
Choris's popcorn flower Plagiobothrys chorisianus var. chorisianus PLCHC   same
Hickman's popcorn flower Plagiobothrys chorisianus var. hickmanii PLCHH   same
Cooper's popcornflower Plagiobothrys collinus PLCO13   same
California popcorn flower Plagiobothrys collinus var. californicus PLCOC   same
Rusty haired popcorn flower Plagiobothrys collinus var. fulvescens PLCOF   same
Graceful popcorn flower Plagiobothrys collinus var. gracilis PLCOG   same
Northern popcorn flower Plagiobothrys collinus var. ursinus PLCOU   same
California popcorn flower Plagiobothrys distantiflorus PLDI2   same
Fulvous popcorn flower Plagiobothrys fulvus PLFU   same
Tawny popcorn flower Plagiobothrys fulvus var. campestris PLFUC   same
Hairless popcorn flower Plagiobothrys glaber PLGL   same
Sculptured allocarya Plagiobothrys glyptocarpus PLGL2   same
Sculptured allocarya Plagiobothrys glyptocarpus var. glyptocarpus PLGLG   same
Cedar crest popcorn flower Plagiobothrys glyptocarpus var. modestus PLGLM   same
Greene's allocarya Plagiobothrys greenei PLGR   same
Cascade popcorn flower Plagiobothrys hispidus PLHI3   same
Dwarf allocarya Plagiobothrys humistratus PLHU   same
Bearded popcorn flower Plagiobothrys hystriculus PLHY   same
Dye popcorn flower Plagiobothrys infectivus PLIN   same
Jones' popcorn flower Plagiobothrys jonesii PLJO   same
Great basin popcorn flower Plagiobothrys kingii PLKI   same
Harkness' great basin popcorn flower Plagiobothrys kingii var. harknessii PLKIH   same
Great basin popcorn flower Plagiobothrys kingii var. kingii PLKIK   same
Alkali plagiobothrys Plagiobothrys leptocladus PLLE   same
Mayacamas popcorn flower Plagiobothrys lithocaryus PLLI   same
Downy popcorn flower Plagiobothrys mollis PLMO   same
Downy popcorn flower Plagiobothrys mollis var. mollis PLMOM   same
Petaluma popcorn flower Plagiobothrys mollis var. vestitus PLMOV   same
Forget me not popcorn flower Plagiobothrys myosotoides PLMY    
Rusty haired popcorn flower Plagiobothrys nothofulvus PLNO   same
Parish's popcorn flower Plagiobothrys parishii PLPA   same
Reticulate popcorn flower Plagiobothrys reticulatus PLRE   same
Desert popcorn flower Plagiobothrys salsus PLSA3   same
Scouler's popcornflower Plagiobothrys scouleri PLSC2    
Cusick's popcornflower Plagiobothrys scouleri var. cusickii PLSCC Plagiobothrys cusickii synonym**
Sleeping popcornflower Plagiobothrys scouleri var. hispidulus PLSCH Plagiobothrys hispidulus synonym**
Scouler's popcornflower Plagiobothrys scouleri var. scouleri PLSCS Plagiobothrys reticulatus var. rossianorum synonym**
Scribe's allocarya Plagiobothrys scriptus PLSC3   same
Shasta popcorn flower Plagiobothrys shastensis PLSH   same
Vernal pool allocarya Plagiobothrys stipitatus PLST   same
Common vernal pool allocarya Plagiobothrys stipitatus var. micranthus PLSTM   same
Vernal pool allocarya Plagiobothrys stipitatus var. stipitatus PLSTS   same
Calistoga popcorn flower Plagiobothrys strictus PLST2   same
Slender popcorn flower Plagiobothrys tenellus PLTE   same
Slender allocarya Plagiobothrys tener PLTE2   same
Slender popcornflower Plagiobothrys tener var. subglaber PLTES   same
Slender popcornflower Plagiobothrys tener var. tener PLTET   same
Torrey's popcorn flower Plagiobothrys torreyi PLTO   same
San francisco popcorn flower Plagiobothrys torreyi var. diffusus PLTOD   same
Torrey's popcorn flower Plagiobothrys torreyi var. torreyi PLTOT   same
Rough fruited allocarya Plagiobothrys trachycarpus PLTR   same
Hooked popcorn flower Plagiobothrys uncinatus PLUN   same
Coast allocarya Plagiobothrys undulatus PLUN2   same
Bristly plantain Plantago aristata PLAR3   same
Long leaf plantain Plantago bigelovii PLBI2 Plantago elongata synonym*
  Plantago bigelovii ssp. bigelovii PLBIB    
  Plantago bigelovii ssp. californica PLBIC    
Cut leaf plantain Plantago coronopus PLCO3   same
Coastal plantain Plantago elongata PLEL   same
  Plantago elongata ssp. elongata PLELE    
Five seeded plantain Plantago elongata ssp. pentasperma PLELP Plantago elongata synonym*
California plantain Plantago erecta PLER3   same
Hairy fruited plantain Plantago eriopoda PLER   same
Chilean plantain Plantago firma PLFI3 Plantago truncata ssp. firma synonym**
Slender plantain Plantago heterophylla PLHE2    
Ribwort Plantago lanceolata PLLA   same
Common plantain Plantago major PLMA2   same
Maritime plantain Plantago maritima PLMA3   same
Maritime plantain Plantago maritima var. californica PLMAC2 Plantago maritima synonym*
Rush like maritime plantain Plantago maritima var. juncoides PLMAJ Plantago maritima synonym*
Desert plantain Plantago ovata PLOV   same
Patagonia plantain Plantago patagonica PLPA2   same
Indian plantain Plantago psyllium PLPS Plantago arenaria synonym**
Little plantain Plantago pusilla PLPU   same
Virginia plantain Plantago rhodosperma PLRH   same
Mexican plantain Plantago subnuda PLSU2   same
Dwarf plantain Plantago virginica PLVI   same
  Platanthera Xcorrellii PLCO23    
  Platanthera Xestesii PLES3    
  Platanthera Xlassenii PLLA13    
  Platanthera Xmedia PLME2    
  Platanthera aquilonis PLAQ2    
scentbottle Platanthera dilatata PLDI3   same
Sierra bog orchid Platanthera dilatata var. leucostachys PLDIL   same
  Platanthera gracilis PLGR6    
  Platanthera purpurascens PLPU7    
Bog orchid Platanthera sparsiflora PLSP2   same
  Platanthera sparsiflora var. sparsiflora PLSPS    
Slender bog orchid Platanthera stricta PLST4   same
Yosemite bog orchid Platanthera yosemitensis PLYO2   same
London planetree Platanus hybrida PLHY3    
American sycamore Platanus occidentalis PLOC    
Oriental planetree Platanus orientalis PLOR6    
California sycamore Platanus racemosa PLRA   same
Cream cups Platystemon californicus PLCA5   same
Narrowleaf queen poppy Platystigma linearis PLLI4 Hesperomecon linearis synonym**
Long spurred plectritis Plectritis ciliosa PLCI   same
Long spurred plectritis Plectritis ciliosa ssp. ciliosa PLCIC    
Showy plectritis Plectritis ciliosa ssp. insignis PLCII Plectritis ciliosa synonym*
Sea blush Plectritis congesta PLCO4   same
shortspur seablush Plectritis congesta ssp. brachystemon PLCOB   same
Sea blush Plectritis congesta ssp. congesta PLCOC3   same
  Plectritis congesta ssp. nitida PLCON    
Plectritis Plectritis macrocera PLMA4   same
  Plectritis macrocera ssp. grayi PLMAG    
  Plectritis macrocera ssp. macrocera PLMAM2    
Thorn skeletonweed Pleiacanthus spinosus PLSP7   same
Galleta Pleuraphis jamesii PLJA Hilaria jamesii synonym*
Tobosagrass Pleuraphis mutica PLMU3    
Galletta grass Pleuraphis rigida PLRI3 Hilaria rigida synonym*
Fringed pinesap Pleuricospora fimbriolata PLFI2   same
Arrow leaf Pleurocoronis pluriseta PLPL   same
Semaphore grass Pleuropogon californicus PLCA6   same
Annual semaphoregrass Pleuropogon californicus var. californicus PLCAC7   same
Davy's semaphore grass Pleuropogon californicus var. davyi PLCAD   same
North coast semaphore grass Pleuropogon hooverianus PLHO2   same
Nodding semaphore grass Pleuropogon refractus PLRE2   same
Salt marsh fleabane Pluchea odorata PLOD   same
Salt marsh fleabane Pluchea odorata var. odorata PLODO   same
Arrow weed Pluchea sericea PLSE   same
Cape leadwort Plumbago auriculata PLAU6   same
  Poa Xlimosa POLI13    
Short bluegrass Poa abbreviata POAB   same
Marsh's blue grass Poa abbreviata ssp. marshii POABM   same
Patterson's blue grass Poa abbreviata ssp. pattersonii POABP   same
Annual blue grass Poa annua POAN   same
San bernardino blue grass Poa atropurpurea POAT   same
Bigelow's blue grass Poa bigelovii POBI   same
Bolander's bluegrass Poa bolanderi POBO   same
Bulbous blue grass Poa bulbosa POBU   same
Canada blue grass Poa compressa POCO   same
Beach blue grass Poa confinis POCO2   same
Cusick's bluegrass Poa cusickii POCU3   same
Cusick's blue grass Poa cusickii ssp. cusickii POCUC4   same
Skyline bluegrass Poa cusickii ssp. epilis POCUE2   same
Skyline blue grass Poa cusickii ssp. pallida POCUP3   same
Purple blue grass Poa cusickii ssp. purpurascens POCUP4   same
Sand dune blue grass Poa douglasii PODO   same
Muttongrass Poa fendleriana POFE   same
muttongrass Poa fendleriana ssp. fendleriana POFEF   same
Fendler's blue grass Poa fendleriana ssp. longiligula POFEL   same
Glaucous bluegrass Poa glauca POGL   same
Timberline blue grass Poa glauca ssp. rupicola POGLR2   same
Howell's blue grass Poa howellii POHO6   same
Weak blue grass Poa infirma POIN30   same
Keck's blue grass Poa keckii POKE4   same
Redwood blue grass Poa kelloggii POKE   same
Marsh bluegrass Poa leptocoma POLE2   same
Letterman's blue grass Poa lettermanii POLE3   same
Large flowered sand dune blue grass Poa macrantha POMA26   same
Napa blue grass Poa napensis PONA   same
Wood blue grass Poa nemoralis PONE   same
  Poa nemoralis ssp. nemoralis PONEN2    
Fowl bluegrass Poa palustris POPA2   same
Piper's blue grass Poa piperi POPI2   same
Kentucky blue grass Poa pratensis POPR   same
Kentucky blue grass Poa pratensis ssp. pratensis POPRP2   same
Pringle's blue grass Poa pringlei POPR2   same
Timber blue grass Poa rhizomata PORH   same
Pine bluegrass Poa secunda POSE   same
Sierra blue grass Poa sierrae POSI6   same
Stebbins' blue grass Poa stebbinsii POST11   same
Delicate blue grass Poa tenerrima POTE5   same
Rough blue grass Poa trivialis POTR2   same
Ocean bluff blue grass Poa unilateralis POUN   same
San Francisco bluegrass Poa unilateralis ssp. unilateralis POUNU   same
Hooker's bluegrass Poa wheeleri POWH2   same
Sierra podistera Podistera nevadensis PONE4   same
San diego mesa mint Pogogyne abramsii POAB2   same
Clare's pogogyne Pogogyne clareana POCL2   same
Douglas' pogogyne Pogogyne douglasii PODO2   same
Douglas' mesamint Pogogyne douglasii ssp. douglasii PODOD2    
  Pogogyne douglasii ssp. minor PODOM5    
Douglas's pogogyne Pogogyne douglasii ssp. parviflora PODOP2    
Profuse flowered pogogyne Pogogyne floribunda POFL17   same
Otay mesa mint Pogogyne nudiuscula PONU   same
Thyme leaf mesa mint Pogogyne serpylloides POSE2   same
  Pogogyne ziziphoroides POZI    
Tundra pohlia moss Pohlia tundrae POTU5    
Redwhisker clammyweed Polanisia dodecandra PODO3   same
  Polanisia dodecandra ssp. dodecandra PODOD    
Clammy weed Polanisia dodecandra ssp. trachysperma PODOT   same
California polemonium Polemonium californicum POCA3   same
Great polemonium Polemonium carneum POCA4   same
Mason's sky pilot Polemonium chartaceum POCH3   same
Showy sky pilot Polemonium eximium POEX   same
Annual sky pilot Polemonium micranthum POMI   same
Great polemonium Polemonium occidentale POOC2   same
Western polemonium Polemonium occidentale ssp. occidentale POOCO   same
Sky pilot Polemonium pulcherrimum POPU3   same
Sky pilot Polemonium pulcherrimum ssp. pulcherrimum POPUP3 Polemonium pulcherrimum var. pulcherrimum synonym**
Frosted mint Poliomintha incana POIN3   same
California polycarpon Polycarpon depressum PODE   same
Four leaved allseed Polycarpon tetraphyllum POTE   same
Four leaved allseed Polycarpon tetraphyllum ssp. tetraphyllum POTET2 Polycarpon tetraphyllum var. tetraphyllum synonym**
Fremont's polyctenium Polyctenium fremontii POFR   same
Fremont's polyctenium Polyctenium fremontii var. fremontii POFRF2 Polyctenium fremontii synonym**
Williams's combleaf Polyctenium williamsiae POWI Polyctenium fremontii synonym*
Milkwort Polygala acanthoclada POAC2   same
Milkwort Polygala californica POCA5   same
Sierra milkwort Polygala cornuta POCO4   same
Sierra milkwort Polygala cornuta var. cornuta POCOC   same
Fish's milkwort Polygala cornuta var. fishiae POCOF   same
Notch beaked milkwort Polygala heterorhyncha POHE7   same
Great basin milkwort Polygala intermontana POIN12   same
Myrtle leaf milkwort Polygala myrtifolia POMY5    
Spiny milkwort Polygala subspinosa POSU2   same
Water smartweed Polygonum amphibium POAM8 Persicaria amphibia synonym*
Water smartweed Polygonum amphibium var. emersum POAME Persicaria amphibia synonym*
Water smartweed Polygonum amphibium var. stipulaceum POAMS Persicaria amphibia synonym*
Common knotweed Polygonum arenastrum POAR11 Polygonum aviculare ssp. depressum synonym*
Silver sheath knotweed Polygonum argyrocoleon POAR5   same
Prostrate knotweed Polygonum aviculare POAV   same
Bukhara fallopia Polygonum baldschuanicum POBA3 Fallopia baldschuanica synonym*
  Polygonum bellardii POBE    
Bidwell's knotweed Polygonum bidwelliae POBI4   same
Western knotweed Polygonum bistortoides POBI6 Bistorta bistortoides synonym*
Bolander's polygonum Polygonum bolanderi POBO3   same
California knotweed Polygonum californicum POCA7   same
Himalayan smartweed Polygonum capitatum POCA21 Persicaria capitata synonym*
Black bindweed Polygonum convolvulus POCO10 Fallopia convolvulus synonym*
Black bindweed Polygonum convolvulus var. convolvulus POCOC2 Fallopia convolvulus synonym**
Japanese knotweed Polygonum cuspidatum POCU6 Fallopia japonica synonym*
Davis knotweed Polygonum davisiae PODA Aconogonon davisiae synonym*
Douglas' knotweed Polygonum douglasii PODO4   same
Rebecca austin's knotweed Polygonum douglasii ssp. austiniae PODOA2 Polygonum austiniae synonym*
Douglas' knotweed Polygonum douglasii ssp. douglasii PODOD4 Polygonum douglasii synonym*
Knotweed Polygonum douglasii ssp. johnstonii PODOJ2 Polygonum sawatchense ssp. sawatchense synonym*
Large douglas' knotweed Polygonum douglasii ssp. majus PODOM2 Polygonum majus synonym*
Spurry knotweed Polygonum douglasii ssp. spergulariiforme PODOS2 Polygonum spergulariiforme synonym*
  Polygonum erectum POER2    
Fowler's knotweed Polygonum fowleri POFO2   same
Fowler knotweed Polygonum fowleri ssp. fowleri POFOF7   same
Hickman's knotweed Polygonum hickmanii POHI14   same
Common smartweed Polygonum hydropiper POHY Persicaria hydropiper synonym*
Water pepper Polygonum hydropiperoides POHY2 Persicaria hydropiperoides synonym*
Common knotweed Polygonum lapathifolium POLA4 Persicaria lapathifolia synonym*
Marin knotweed Polygonum marinense POMA15   same
Little mountain knotweed Polygonum minimum POMI2   same
Tuber fleeceflower Polygonum multiflorum POMU13    
Kiss me over the garden gate Polygonum orientale POOR2 Persicaria orientalis synonym**
Dune knotweed Polygonum paronychia POPA7   same
Parry's knotweed Polygonum parryi POPA8   same
Bellard's smartweed Polygonum patulum POPA9    
Pinkweed Polygonum pensylvanicum POPE2 Persicaria pensylvanica synonym*
Lady's thumb Polygonum persicaria POPE3 Persicaria maculosa synonym*
Pokeweed knotweed Polygonum phytolaccifolium POPH Aconogonon phytolaccifolium synonym*
Milkwort knotweed Polygonum polygaloides POPO4   same
Dense knotweed Polygonum polygaloides ssp. confertiflorum POPOC   same
Modoc county knotweed Polygonum polygaloides ssp. esotericum POPOE   same
Kellogg's knotweed Polygonum polygaloides ssp. kelloggii POPOK   same
Himalayan knotweed Polygonum polystachyum POPO5 Persicaria wallichii synonym*
Punctate smartweed Polygonum punctatum POPU5 Persicaria punctata synonym*
  Polygonum punctatum var. confertiflorum POPUC2    
Dotted smartweed Polygonum punctatum var. punctatum POPUP4 Persicaria punctata synonym**
Yellow knotweed Polygonum ramosissimum PORA3   same
  Polygonum ramosissimum var. prolificum PORAP    
Yellow knotweed Polygonum ramosissimum var. ramosissimum PORAR Polygonum ramosissimum ssp. ramosissimum synonym**
Sacaline Polygonum sachalinense POSA4 Fallopia sachalinensis synonym*
Shasta knotweed Polygonum shastense POSH   same
California polypody Polypodium californicum POCA12   same
Licorice fern Polypodium calirhiza POCA26   same
Licorice fern Polypodium glycyrrhiza POGL8   same
Western polypody Polypodium hesperium POHE3   same
Leather fern Polypodium scouleri POSC4   same
Chilean beard grass Polypogon australis POAU3   same
Streambank rabbits foot grass Polypogon imberbis POIM3   same
Ditch beard grass Polypogon interruptus POIN7   same
Mediterranean beard grass Polypogon maritimus POMA10   same
Annual beard grass Polypogon monspeliensis POMO5   same
Water beard grass Polypogon viridis POVI9   same
California sword fern Polystichum californicum POCA25   same
Dudley's sword fern Polystichum dudleyi PODU2   same
Narrow leaved sword fern Polystichum imbricans POIM   same
Cliff sword fern Polystichum imbricans ssp. curtum POIMC   same
Rock sword fern Polystichum imbricans ssp. imbricans POIMI   same
Kruckeberg's sword fern Polystichum kruckebergii POKR   same
Lemmon's sword fern Polystichum lemmonii POLE5   same
Holly fern Polystichum lonchitis POLO4   same
Western sword fern Polystichum munitum POMU   same
Mountain holly fern Polystichum scopulinum POSC5   same
Pickerelweed Pontederia cordata POCO14    
Hybrid balsam poplar Populus Xbrayshawii POBR7    
Carolina poplar Populus Xcanadensis POCA19    
  Populus Xinopina POIN23    
  Populus Xparryi POPA11    
White poplar Populus alba POAL7   same
Narrow leaved cottonwood Populus angustifolia POAN3   same
  Populus balsamifera POBA2    
Black cottonwood Populus balsamifera ssp. trichocarpa POBAT Populus trichocarpa synonym*
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Fremont cottonwood Populus fremontii POFR2   same
Cottonwood Populus fremontii ssp. fremontii POFRF3   same
Lombardy poplar Populus nigra PONI   same
Quaking aspen Populus tremuloides POTR5   same
Odora Porophyllum gracile POGR5   same
Yerba porosa Porophyllum ruderale PORU6   same
Yerba porosa Porophyllum ruderale ssp. macrocephalum PORUM2 Porophyllum ruderale var. macrocephalum synonym**
Porterella Porterella carnosula POCA15   same
Rose moss Portulaca grandiflora POGR7    
Purslane Portulaca halimoides POHA5   same
Common purslane Portulaca oleracea POOL   same
Alpine pondweed Potamogeton alpinus POAL8   same
Broad leaved pondweed Potamogeton amplifolius POAM5   same
Crispate leaved pondweed Potamogeton crispus POCR3   same
Rafinesque's pondweed Potamogeton diversifolius PODI   same
Ribbonleaf pondweed Potamogeton epihydrus POEP2   same
Leafy pondweed Potamogeton foliosus POFO3   same
Fibrous pondweed Potamogeton foliosus ssp. fibrillosus POFOF5   same
leafy pondweed Potamogeton foliosus ssp. foliosus POFOF4   same
Grass leaf pondweed Potamogeton gramineus POGR8   same
Pondweed Potamogeton illinoensis POIL   same
Floating leaved pondweed Potamogeton natans PONA4   same
Pondweed Potamogeton nodosus PONO2   same
White stemmed pondweed Potamogeton praelongus POPR5   same
Small pondweed Potamogeton pusillus POPU7   same
  Potamogeton pusillus ssp. pusillus POPUP5    
Narrow leaved pondweed Potamogeton pusillus ssp. tenuissimus POPUT3 Potamogeton berchtoldii synonym*
Richardson's pondweed Potamogeton richardsonii PORI2   same
Robbins's pondweed Potamogeton robbinsii PORO2   same
Eel grass pondweed Potamogeton zosteriformis POZO   same
Rock ivesia Potentilla acuminata POAC7 Ivesia saxosa synonym**
English cinquefoil Potentilla anglica POAN7   same
Black rock potentilla Potentilla basaltica POBA6   same
Biennial cinquefoil Potentilla biennis POBI7   same
  Potentilla brevifolia POBR5    
Alpine cinquefoil Potentilla concinna POCO13   same
  Potentilla concinna var. concinna POCOC3    
Elegant cinquefoil Potentilla concinna var. proxima POCOP   same
Crested potentilla Potentilla cristae POCR6   same
Varileaf cinquefoil Potentilla diversifolia PODI2    
Varileaf cinquefoil Potentilla diversifolia var. diversifolia PODID Potentilla glaucophylla synonym**
Drummond's cinquefoil Potentilla drummondii PODR   same
Brewer's cinquefoil Potentilla drummondii ssp. breweri PODRB2 Potentilla breweri synonym*
Bruce's cinquefoil Potentilla drummondii ssp. bruceae PODRB Potentilla bruceae synonym*
Drummond's cinquefoil Potentilla drummondii ssp. drummondii PODRD    
Fan leaved cinquefoil Potentilla flabellifolia POFL3   same
Gland cinquefoil Potentilla glandulosa POGL9 Drymocallis glandulosa synonym*
Mountain cinquefoil Potentilla glandulosa ssp. ashlandica POGLA2    
Ewan's cinquefoil Potentilla glandulosa ssp. ewanii POGLE Drymocallis cuneifolia var. ewanii synonym*
Sticky cinquefoil Potentilla glandulosa ssp. glandulosa POGLG4 Drymocallis glandulosa var. glandulosa synonym*
Common cinquefoil Potentilla glandulosa ssp. globosa POGLG5 Drymocallis rhomboidea synonym*
Hansen's cinquefoil Potentilla glandulosa ssp. hansenii POGLH Drymocallis hansenii synonym*
Nevada cinquefoil Potentilla glandulosa ssp. nevadensis POGLN Drymocallis lactea var. lactea synonym*
False rock loving cinquefoil Potentilla glandulosa ssp. pseudorupestris POGLP Drymocallis pseudorupestris synonym*
Sticky cinquefoil Potentilla glandulosa ssp. reflexa POGLR3 Drymocallis glandulosa var. reflexa synonym*
Northwest cinquefoil Potentilla gracilis POGR9   same
Slender cinquefoil Potentilla gracilis var. fastigiata POGRF2   same
Cupform leaf cinquefoil Potentilla gracilis var. flabelliformis POGRF   same
Slender cinquefoil Potentilla gracilis var. gracilis POGRG3   same
Gray's cinquefoil Potentilla grayi POGR20   same
Hickman's cinquefoil Potentilla hickmanii POHI5   same
Cut leaf cinquefoil Potentilla millefolia POMI4   same
Cut leaf cinquefoil Potentilla millefolia var. klamathensis POMIK    
Cutleaf cinquefoil Potentilla millefolia var. millefolia POMIM    
Morefield's cinquefoil Potentilla morefieldii POMO18   same
Ballona cinquefoil Potentilla multijuga POMU5   same
Newberry's cinquefoil Potentilla newberryi PONE7   same
Norwegian cinquefoil Potentilla norvegica PONO3   same
  Potentilla norvegica ssp. monspeliensis PONOM    
Elmer's cinquefoil Potentilla pectinisecta POPE23 Potentilla gracilis var. elmeri synonym**
Pennsylvania cinquefoil Potentilla pensylvanica POPE8   same
Pennsylvania cinquefoil Potentilla pensylvanica var. pensylvanica POPEP5 Potentilla pseudosericea synonym**
Pennsylvania cinquefoil Potentilla pseudosericea POPS7   same
Beautiful cinquefoil Potentilla pulcherrima POPU9   same
Sulphur cinquefoil Potentilla recta PORE5   same
Creeping cinquefoil Potentilla reptans PORE6    
Cliff cinquefoil Potentilla rimicola PORI7   same
Brook cinquefoil Potentilla rivalis PORI3   same
Wheeler's cinquefoil Potentilla wheeleri POWH   same
Thorny skeleton plant Prenanthella exigua PREX   same
Sierran primrose Primula suffrutescens PRSU   same
Desert devil's claw Proboscidea althaeifolia PRAL4   same
Ram's horn Proboscidea louisianica PRLO   same
Common devil's claw Proboscidea louisianica ssp. louisianica PRLOL   same
Doubleclaw Proboscidea parviflora PRPA2    
Devil's claw Proboscidea parviflora ssp. parviflora PRPAP3    
  Proboscidea parviflora ssp. parviflora var. parviflora PRPAP4    
Drops of gold Prosartes hookeri PRHO2   same
Drops of gold Prosartes hookeri var. hookeri PRHOH    
Drops of gold Prosartes hookeri var. parvifolia PRHOP Prosartes parvifolia synonym**
Drops of gold Prosartes hookeri var. trachyandra PRHOT    
Largeflower fairybells Prosartes smithii PRSM   same
Honey mesquite Prosopis glandulosa PRGL2   same
Honey mesquite Prosopis glandulosa var. torreyana PRGLT   same
Screw bean mesquite Prosopis pubescens PRPU   same
Argentine screwbean Prosopis strombulifera PRST3   same
Velvet mesquite Prosopis velutina PRVE   same
Self heal Prunella vulgaris PRVU   same
Mountain selfheal Prunella vulgaris ssp. lanceolata PRVUL2 Prunella vulgaris var. lanceolata synonym*
Self heal Prunella vulgaris ssp. vulgaris PRVUV Prunella vulgaris var. vulgaris synonym**
American plum Prunus americana PRAM    
Desert peach Prunus andersonii PRAN2   same
Chickasaw plum Prunus angustifolia PRAN3    
Chickasaw plum Prunus angustifolia var. angustifolia PRANA    
Apricot Prunus armeniaca PRAR3    
Sweet cherry Prunus avium PRAV    
Carolina laurelcherry Prunus caroliniana PRCA    
Cherry plum Prunus cerasifera PRCE2   same
European plum Prunus domestica PRDO    
European plum Prunus domestica var. domestica PRDOD    
Almond Prunus dulcis PRDU   same
Bitter cherry Prunus emarginata PREM   same
  Prunus emarginata var. emarginata PREME    
Desert almond Prunus fasciculata PRFA   same
Desert almond Prunus fasciculata var. fasciculata PRFAF   same
Sand almond Prunus fasciculata var. punctata PRFAP   same
Desert apricot Prunus fremontii PRFR   same
Holly leaf cherry Prunus ilicifolia PRIL   same
Holly leaf cherry Prunus ilicifolia ssp. ilicifolia PRILI   same
Island cherry Prunus ilicifolia ssp. lyonii PRILL   same
Cherry laurel Prunus laurocerasus PRLA5    
Portugal laurel Prunus lusitanica PRLU    
Mahaleb cherry Prunus mahaleb PRMA    
Peach Prunus persica PRPE3   same
  Prunus persica var. persica PRPEP2    
Sandcherry Prunus pumila PRPU3    
Japanese flowering cherry Prunus serrulata PRSE3    
Sierra plum Prunus subcordata PRSU2   same
Kellogg's klamath plum Prunus subcordata var. kelloggii PRSUK    
Oregon klamath plum Prunus subcordata var. oregana PRSUO    
Klamath plum Prunus subcordata var. rubicunda PRSUR    
Klamath plum Prunus subcordata var. subcordata PRSUS    
Nanking cherry Prunus tomentosa PRTO80    
Flowering plum Prunus triloba PRTR3    
Chokecherry Prunus virginiana PRVI   same
Western choke cherry Prunus virginiana var. demissa PRVID   same
Black chokecherry Prunus virginiana var. melanocarpa PRVIM Prunus virginiana var. demissa synonym**
Annual psathyrotes Psathyrotes annua PSAN   same
Turtleback Psathyrotes ramosissima PSRA   same
Hartweg's golden sunburst Pseudobahia bahiifolia PSBA   same
Heermann's golden sunburst Pseudobahia heermannii PSHE   same
San joaquin adobe sunburst Pseudobahia peirsonii PSPE   same
Chinese quince Pseudocydonia sinensis PSSI4    
two-color rabbit-tobacco Pseudognaphalium biolettii PSBI3   same
ladies' tobacco Pseudognaphalium californicum PSCA13   same
Wright's cudweed Pseudognaphalium canescens PSCA11   same
Wright's cudweed Pseudognaphalium canescens ssp. beneolens PSCAB    
Wright's cudweed Pseudognaphalium canescens ssp. canescens PSCAC2    
Wright's cudweed Pseudognaphalium canescens ssp. microcephalum PSCAM Pseudognaphalium microcephalum synonym**
Wright's cudweed Pseudognaphalium canescens ssp. thermale PSCAT    
  Pseudognaphalium elegans PSEL4    
  Pseudognaphalium jaliscense PSJA4    
White cudweed Pseudognaphalium leucocephalum PSLE4   same
Jersey cudweed Pseudognaphalium luteoalbum PSLU6   same
Macoun's everlasting Pseudognaphalium macounii PSMA11   same
pink cudweed Pseudognaphalium ramosissimum PSRA5   same
Rosy cudweed Pseudognaphalium roseum PSRO   same
cottonbatting plant Pseudognaphalium stramineum PSST7   same
Bluebunch wheatgrass Pseudoroegneria spicata PSSP6 Elymus spicatus synonym*
Beardless wheatgrass Pseudoroegneria spicata ssp. inermis PSSPI    
Bent grass Pseudoroegneria spicata ssp. spicata PSSPS Elymus spicatus synonym**
Deep canyon snapdragon Pseudorontium cyathiferum PSCY2   same
Arrow bamboo Pseudosasa japonica PSJA    
Tubered starwort Pseudostellaria jamesiana PSJA2   same
Sierra starwort Pseudostellaria sierrae PSSI5   same
Bigcone spruce Pseudotsuga macrocarpa PSMA   same
Douglas fir Pseudotsuga menziesii PSME   same
Douglas fir Pseudotsuga menziesii var. menziesii PSMEM   same
Guava Psidium guajava PSGU    
Woolly marbles Psilocarphus brevissimus PSBR   same
Woolly heads Psilocarphus brevissimus var. brevissimus PSBRB   same
Delta woolly marbles Psilocarphus brevissimus var. multiflorus PSBRM   same
Tall woolly marbles Psilocarphus elatior PSEL   same
Woolly marbles Psilocarphus oregonus PSOR   same
Slender woolly heads Psilocarphus tenellus PSTE   same
Round woolly marbles Psilocarphus tenellus var. globiferus PSTEG Psilocarphus chilensis synonym*
Slender woolly heads Psilocarphus tenellus var. tenellus PSTET2 Psilocarphus tenellus synonym**
Paper flower Psilostrophe cooperi PSCO2   same
Whisk fern Psilotum nudum PSNU    
Scurf pea Psoralidium lanceolatum PSLA3 Ladeania lanceolata synonym*
Mojave indigo bush Psorothamnus arborescens PSAR4   same
Mojave indigo bush Psorothamnus arborescens var. arborescens PSARA   same
Little leaved mojave indigo bush Psorothamnus arborescens var. minutifolius PSARM   same
  Psorothamnus arborescens var. simplifolius PSARS    
Emory's indigo bush Psorothamnus emoryi PSEM   same
Fremont's indigo bush Psorothamnus fremontii PSFR   same
Fremont's indigo bush Psorothamnus fremontii var. attenuatus PSFRA   same
Fremont's indigo bush Psorothamnus fremontii var. fremontii PSFRF   same
Dotted dalea Psorothamnus polydenius PSPO   same
  Psorothamnus polydenius var. polydenius PSPOP    
Schott's indigo bush Psorothamnus schottii PSSC5   same
Smoke tree Psorothamnus spinosus PSSP3   same
Hop tree Ptelea crenulata PTCR3   same
Western brackenfern Pteridium aquilinum PTAQ   same
Western bracken fern Pteridium aquilinum var. pubescens PTAQP2   same
Cretan brake Pteris cretica PTCR2   same
Cretan brake Pteris cretica var. cretica PTCRC    
  Pteris multifida PTMU    
Brake Pteris tremula PTTR3   same
Ladder brake Pteris vittata PTVI   same
Chinese wingnut Pterocarya stenoptera PTST80   same
Pine drops Pterospora andromedea PTAN2   same
Fairy mist Pterostegia drymarioides PTDR   same
California pterygoneurum moss Pterygoneurum californicum PTCA4    
Rock cymopterus Pteryxia petraea PTPE Cymopterus terebinthinus var. petraeus synonym*
Turpentine cymopterus Pteryxia terebinthina PTTE Cymopterus terebinthinus synonym**
Turpentine cymopterus Pteryxia terebinthina var. californica PTTEC2 Cymopterus terebinthinus var. californicus synonym**
King's ricegrass Ptilagrostis kingii PTKI Stipa kingii synonym*
Pacific fuzz wort Ptilidium californicum PTCA5    
European alkali grass Puccinellia distans PUDI   same
  Puccinellia distans ssp. distans PUDID    
Howell's alkali grass Puccinellia howellii PUHO   same
Lemmon's alkali grass Puccinellia lemmonii PULE   same
Seaside alkaligrass Puccinellia maritima PUMA    
Alaska alkali grass Puccinellia nutkaensis PUNU   same
Nuttall's alkali grass Puccinellia nuttalliana PUNU2   same
Parish's alkali grass Puccinellia parishii PUPA   same
Dwarf alkali grass Puccinellia pumila PUPU3   same
California alkaligrass Puccinellia simplex PUSI   same
Spanish false fleabane Pulicaria paludosa PUPA6   same
Western anemone Pulsatilla occidentalis PUOC Anemone occidentalis synonym**
Pomegranate Punica granatum PUGR2   same
Antelope brush Purshia glandulosa PUGL2 Purshia tridentata var. glandulosa synonym**
Mexican cliffrose Purshia mexicana PUME    
  Purshia stansburiana PUST    
Antelope bush Purshia tridentata PUTR2   same
California mint Pycnanthemum californicum PYCA   same
Firethorn Pyracantha angustifolia PYAN   same
Scarlet firethorn Pyracantha coccinea PYCO2   same
Nepalese firethorn Pyracantha crenulata PYCR7   same
Chinese firethorn Pyracantha fortuneana PYFO   same
Taiwan firethorn Pyracantha koidzumii PYKO   same
Bog wintergreen Pyrola asarifolia PYAS   same
Bog wintergreen Pyrola asarifolia ssp. asarifolia PYASA   same
Bog wintergreen Pyrola asarifolia ssp. bracteata PYASB2   same
Green flowered wintergreen Pyrola chlorantha PYCH   same
Lesser wintergreen Pyrola minor PYMI   same
White veined shinleaf Pyrola picta PYPI2   same
Alpine pyrrocoma Pyrrocoma apargioides PYAP2   same
Largeflower goldenweed Pyrrocoma carthamoides PYCA3   same
Cusick's columbia pyrrocoma Pyrrocoma carthamoides var. cusickii PYCAC3   same
Sticky pyrrocoma Pyrrocoma hirta PYHI   same
Sticky pyrrocoma Pyrrocoma hirta var. hirta PYHIH   same
Woolly pyrrocoma Pyrrocoma hirta var. lanulosa PYHIL   same
Intermountain pyrrocoma Pyrrocoma lanceolata PYLA   same
Intermountain pyrrocoma Pyrrocoma lanceolata var. lanceolata PYLAL   same
Sticky intermountain pyrrocoma Pyrrocoma lanceolata var. subviscosa PYLAS   same
Sticky pyrrocoma Pyrrocoma lucida PYLU   same
Racemose pyrrocoma Pyrrocoma racemosa PYRA   same
Del norte pyrrocoma Pyrrocoma racemosa var. congesta PYRAC2   same
Panicled pyrrocoma Pyrrocoma racemosa var. paniculata PYRAP2   same
Pine pyrrocoma Pyrrocoma racemosa var. pinetorum PYRAP   same
Racemose pyrrocoma Pyrrocoma racemosa var. racemosa PYRAR   same
Racemose pyrrocoma Pyrrocoma racemosa var. sessiliflora PYRAS   same
Single headed pyrrocoma Pyrrocoma uniflora PYUN2   same
Bear valley pyrrocoma Pyrrocoma uniflora var. gossypina PYUNG   same
Single headed pyrrocoma Pyrrocoma uniflora var. uniflora PYUNU   same
Callery pear Pyrus calleryana PYCA80    
Common pear Pyrus communis PYCO   same
Torrey's hybrid oak Quercus Xacutidens QUAC3   same
Alvord's oak Quercus Xalvordiana QUAL2   same
  Quercus Xeplingii QUEP    
  Quercus Xganderi QUGA2    
  Quercus Xgrandidentata QUGR4    
  Quercus Xhowellii QUHO    
  Quercus Xjolonensis QUJO    
Macdonald's oak Quercus Xmacdonaldii QUMA4   same
  Quercus Xmoreha QUMO2    
  Quercus Xmunzii QUMU3    
  Quercus Xsubconvexa QUSU4    
  Quercus Xtownei QUTO3    
Coast live oak Quercus agrifolia QUAG   same
Coast live oak Quercus agrifolia var. agrifolia QUAGA   same
Southern coast live oak Quercus agrifolia var. oxyadenia QUAGO   same
Inland scrub oak Quercus berberidifolia QUBE5   same
Cedros island oak Quercus cedrosensis QUCE2   same
Gold cup live oak Quercus chrysolepis QUCH2   same
  Quercus chrysolepis var. chrysolepis QUCHC    
Canyon live oak Quercus chrysolepis var. nana QUCHN Quercus chrysolepis synonym*
Desert scrub oak Quercus cornelius-mulleri QUCO7   same
Blue oak Quercus douglasii QUDO   same
Scrub oak Quercus dumosa QUDU   same
  Quercus dumosa var. dumosa QUDUD    
  Quercus dumosa var. elegantula QUDUE    
Leather oak Quercus durata QUDU4   same
Leather oak Quercus durata var. durata QUDUD2   same
San gabriel mtns. leather oak Quercus durata var. gabrielensis QUDUG   same
Engelmann oak Quercus engelmannii QUEN   same
Oregon oak Quercus garryana QUGA4   same
Oregon oak Quercus garryana var. fruticosa QUGAF Quercus garryana var. breweri synonym**
Oregon oak Quercus garryana var. garryana QUGAG2   same
Oregon white oak Quercus garryana var. semota QUGAS   same
Holly oak Quercus ilex QUIL2   same
Tucker's oak Quercus john-tuckeri QUJO3   same
California black oak Quercus kelloggii QUKE   same
Valley oak Quercus lobata QULO   same
Bur oak Quercus macrocarpa QUMA2    
Island scrub oak Quercus pacifica QUPA6   same
Palmer's oak Quercus palmeri QUPA10   same
Santa cruz island oak Quercus parvula QUPA8   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Santa cruz island oak Quercus parvula var. parvula QUPAP2   same
Shreve's oak Quercus parvula var. shrevei QUPAS2   same
Tamalpais oak Quercus parvula var. tamalpaisensis QUPAT   same
Sadler oak Quercus sadleriana QUSA2   same
Cork oak Quercus suber QUSU5    
Island oak Quercus tomentella QUTO   same
Shrub live oak Quercus turbinella QUTU2   same
Huckleberry oak Quercus vacciniifolia QUVA   same
Interior live oak, chapparal oak Quercus wislizeni QUWI2   same
Live oak Quercus wislizeni var. frutescens QUWIF   same
Interior live oak Quercus wislizeni var. wislizeni QUWIW   same
  Quillaja saponaria QUSA4    
Lobed ground cherry Quincula lobata QULO2 Physalis lobata synonym**
California chicory Rafinesquia californica RACA   same
Desert chicory Rafinesquia neomexicana RANE   same
Silky raillardella Raillardella argentea RAAR   same
Showy raillardella Raillardella pringlei RAPR   same
Green leaved raillardella Raillardella scaposa RASC2   same
Acrid buttercup Ranunculus acris RAAC3   same
  Ranunculus acris var. acris RAACA3    
Common water plantain buttercup Ranunculus alismifolius RAAL   same
Slender buttercup Ranunculus alismifolius var. alismellus RAALA   same
Water plantain buttercup Ranunculus alismifolius var. alismifolius RAALA2   same
Anderson's buttercup Ranunculus andersonii RAAN   same
  Ranunculus andersonii var. andersonii RAANA    
Whitewater crowfoot Ranunculus aquatilis RAAQ   same
Field buttercup Ranunculus arvensis RAAR3   same
Carter's buttercup Ranunculus bonariensis RABO   same
Vernal pool buttercup Ranunculus bonariensis var. trisepalus RABOT   same
Bulbous buttercup Ranunculus bulbosus RABU   same
Common buttercup Ranunculus californicus RACA2   same
Hartweg's buttercup Ranunculus canus RACA3   same
Azores buttercup Ranunculus cortusifolius RACO21    
Alkali buttercup Ranunculus cymbalaria RACY   same
Eschscholtz's buttercup Ranunculus eschscholtzii RAES   same
Eschscholtz's buttercup Ranunculus eschscholtzii var. eschscholtzii RAESE2   same
Eschscholtz's buttercup Ranunculus eschscholtzii var. oxynotus RAESO   same
Water buttercup Ranunculus flabellaris RAFL   same
Spearwort Ranunculus flammula RAFL2   same
greater creeping spearwort Ranunculus flammula var. flammula RAFLF2   same
Smooth buttercup Ranunculus glaberrimus RAGL   same
Narrow leaved smooth buttercup Ranunculus glaberrimus var. ellipticus RAGLE   same
Smooth buttercup Ranunculus glaberrimus var. glaberrimus RAGLG   same
Gorman's buttercup Ranunculus gormanii RAGO   same
Pubescent fruited buttercup Ranunculus hebecarpus RAHE   same
Frog's bit buttercup Ranunculus hydrocharoides RAHY   same
  Ranunculus hydrocharoides var. hydrocharoides RAHYH    
Lobb's aquatic buttercup Ranunculus lobbii RALO   same
Longbeak buttercup Ranunculus longirostris RALO2 Ranunculus aquatilis var. diffusus synonym**
Macoun's buttercup Ranunculus macounii RAMA2   same
Buttercup Ranunculus muricatus RAMU2   same
Western buttercup Ranunculus occidentalis RAOC   same
western buttercup Ranunculus occidentalis var. occidentalis RAOCO   same
Bloomer's buttercup Ranunculus orthorhynchus RAOR3   same
Bloomer's buttercup Ranunculus orthorhynchus var. bloomeri RAORB   same
Straight beaked buttercup Ranunculus orthorhynchus var. orthorhynchus RAORO   same
Few flowered buttercup Ranunculus parviflorus RAPA3   same
Cusick's buttercup Ranunculus populago RAPO   same
Low buttercup Ranunculus pusillus RAPU   same
  Ranunculus pusillus var. pusillus RAPUP    
Crowfoot, creeping buttercup Ranunculus repens RARE3   same
Hairy buttercup Ranunculus sardous RASA   same
Cursed crowfoot Ranunculus sceleratus RASC3   same
cursed buttercup Ranunculus sceleratus var. multifidus RASCM   same
cursed buttercup Ranunculus sceleratus var. sceleratus RASCS   same
Suksdorf's buttercup Ranunculus suksdorfii RASU4 Ranunculus eschscholtzii var. suksdorfii synonym**
  Ranunculus trichophyllus RATR    
Whitewater crowfoot Ranunculus trichophyllus var. trichophyllus RATRT Ranunculus aquatilis var. diffusus synonym**
threelobe buttercup Ranunculus trilobus RATR2   same
Hooked fruit buttercup Ranunculus uncinatus RAUN   same
Small flowered hooked fruit buttercup Ranunculus uncinatus var. parviflorus RAUNP Ranunculus uncinatus synonym*
Woodland buttercup Ranunculus uncinatus var. uncinatus RAUNU    
  Ranunculus verecundus RAVE    
Jointed charlock Raphanus raphanistrum RARA2   same
Jointed charlock Raphanus sativus RASA2   same
Annual bastardcabbage Rapistrum rugosum RARU   same
Upright prairie coneflower Ratibida columnifera RACO3   same
White mignonette Reseda alba REAL   same
Yellow mignonette Reseda lutea RELU   same
Dyer's mignonette Reseda luteola RELU2   same
Garden mignonette Reseda odorata REOD   same
Bridal broom Retama monosperma REMO2 Genista monosperma synonym*
Endive daisy Rhagadiolus stellatus RHST3   same
Italian buckthorn Rhamnus alaternus RHAL12    
Alder leaved coffeeberry Rhamnus alnifolia RHAL   same
Common buckthorn Rhamnus cathartica RHCA3    
Redberry Rhamnus crocea RHCR   same
  Rhamnus crocea ssp. crocea RHCRC    
Hairyleaf redberry Rhamnus crocea ssp. pilosa RHCRP2 Rhamnus pilosa synonym*
Evergreen buckthorn Rhamnus ilicifolia RHIL   same
Island redberry Rhamnus pirifolia RHPI   same
  Rhodanthe chlorocephala RHCH13    
  Rhodanthe chlorocephala ssp. rosea RHCHR    
Ledge stonecrop Rhodiola integrifolia RHIN11   same
Ledge stonecrop Rhodiola integrifolia ssp. integrifolia RHINI   same
California rose bay Rhododendron macrophyllum RHMA3   same
Western azalea Rhododendron occidentale RHOC   same
Western azalea Rhododendron occidentale var. occidentale RHOCO    
Western azalea Rhododendron occidentale var. paludosum RHOCP    
Sonoma azalea Rhododendron occidentale var. sonomense RHOCS    
Fragrant sumac Rhus aromatica RHAR4   same
Smooth sumac Rhus glabra RHGL    
Lemonade berry Rhus integrifolia RHIN2   same
African sumac Rhus lancea RHLA11 Searsia lancea synonym*
Prairie sumac Rhus lanceolata RHLA3    
Sugar bush Rhus ovata RHOV   same
Skunkbrush Rhus trilobata RHTR Rhus aromatica synonym*
  Rhus trilobata var. anisophylla RHTRA    
  Rhus trilobata var. pilosissima RHTRP    
  Rhus trilobata var. quinata RHTRQ    
Single leaf skunkbrush Rhus trilobata var. simplicifolia RHTRS    
  Rhus trilobata var. trilobata RHTRT    
White beaked rush Rhynchospora alba RHAL3   same
California beaked rush Rhynchospora californica RHCA10   same
Capitate beaked rush Rhynchospora capitellata RHCA12   same
Globe beaksedge Rhynchospora globularis RHGL2   same
Round headed beaked rush Rhynchospora globularis var. globularis RHGLG Rhynchospora globularis synonym**
Kunth's beaksedge Rhynchospora kunthii RHKU    
Globe beaksedge Rhynchospora recognita RHRE8 Rhynchospora globularis synonym*
Bitter gooseberry Ribes amarum RIAM   same
Golden currant Ribes aureum RIAU   same
Golden currant Ribes aureum var. aureum RIAUA   same
Golden currant Ribes aureum var. gracillimum RIAUG   same
Trailing gooseberry Ribes binominatum RIBI   same
Stink currant Ribes bracteosum RIBR   same
California gooseberry Ribes californicum RICA   same
California gooseberry Ribes californicum var. californicum RICAC   same
California gooseberry Ribes californicum var. hesperium RICAH   same
Moreno currant Ribes canthariforme RICA2   same
Wax currant Ribes cereum RICE   same
Wax currant Ribes cereum var. cereum RICEC2   same
Mountain wax currant Ribes cereum var. pedicellare RICEP Ribes cereum var. inebrians synonym**
Spiny fruited gooseberry Ribes cruentum RICR Ribes roezlii var. cruentum synonym**
Spiny fruited gooseberry Ribes cruentum var. cruentum RICRC Ribes roezlii var. cruentum synonym**
Spreading gooseberry Ribes divaricatum RIDI   same
Parish's gooseberry Ribes divaricatum var. parishii RIDIP   same
Spreading gooseberry Ribes divaricatum var. pubiflorum RIDIP2   same
Northern black currant Ribes hudsonianum RIHU   same
Western black currant Ribes hudsonianum var. petiolare RIHUP   same
White flowering currant Ribes indecorum RIIN   same
White stemmed gooseberry Ribes inerme RIIN2   same
White stemmed gooseberry Ribes inerme var. inerme RIINI   same
Klamath gooseberry Ribes inerme var. klamathense RIINK   same
Swamp currant Ribes lacustre RILA   same
Alpine gooseberry Ribes lasianthum RILA2   same
Trailing black currant Ribes laxiflorum RILA3   same
Gummy gooseberry Ribes lobbii RILO   same
Chaparral currant Ribes malvaceum RIMA   same
Chaparral currant Ribes malvaceum var. malvaceum RIMAM   same
Chaparral currant Ribes malvaceum var. viridifolium RIMAV   same
Marshall's gooseberry Ribes marshallii RIMA2   same
Gooseberry Ribes menziesii RIME   same
Canyon gooseberry Ribes menziesii var. hystrix RIMEH2 Ribes menziesii var. menziesii synonym*
Aromatic canyon gooseberry Ribes menziesii var. ixoderme RIMEI   same
Canyon gooseberry Ribes menziesii var. leptosmum RIMEL Ribes menziesii var. menziesii synonym*
Canyon gooseberry Ribes menziesii var. menziesii RIMEM   same
Canyon gooseberry Ribes menziesii var. senile RIMES Ribes menziesii var. menziesii synonym*
Mountain gooseberry Ribes montigenum RIMO2   same
Mountain pink currant Ribes nevadense RINE   same
  Ribes nevadense var. glaucescens RINEG    
  Ribes nevadense var. jaegeri RINEJ    
  Ribes nevadense var. nevadense RINEN    
Oak gooseberry Ribes quercetorum RIQU   same
Sierra gooseberry Ribes roezlii RIRO   same
Sierra gooseberry Ribes roezlii var. amictum RIROA   same
Sierra gooseberry Ribes roezlii var. roezlii RIROR   same
Flowering currant Ribes sanguineum RISA   same
Flowering currant Ribes sanguineum var. deductum RISAD Ribes sanguineum var. glutinosum synonym**
Flowering currant Ribes sanguineum var. glutinosum RISAG   same
  Ribes sanguineum var. melanocarpum RISAM    
Red flowering currant Ribes sanguineum var. sanguineum RISAS   same
Santa lucia gooseberry Ribes sericeum RISE   same
Fuchsia flowered gooseberry Ribes speciosum RISP   same
Santa cruz island gooseberry Ribes thacherianum RITH   same
Sequoia gooseberry Ribes tularense RITU   same
Desert gooseberry Ribes velutinum RIVE   same
Desert gooseberry Ribes velutinum var. gooddingii RIVEG Ribes velutinum synonym*
  Ribes velutinum var. velutinum RIVEV    
Santa catalina island currant Ribes viburnifolium RIVI   same
Victor's gooseberry Ribes victoris RIVI2   same
Sticky current Ribes viscosissimum RIVI3   same
Castor bean Ricinus communis RICO3   same
American riella Riella americana RIAM6    
Wire weed Rigiopappus leptocladus RILE2   same
Bristly locust Robinia hispida ROHI    
  Robinia hispida var. hispida ROHIH    
Desert locust Robinia neomexicana RONE   same
  Robinia neomexicana var. neomexicana RONEN    
Black locust Robinia pseudoacacia ROPS   same
California romanzoffia Romanzoffia californica ROCA6   same
Sitka romanzoffia Romanzoffia sitchensis ROSI   same
Tracy's romanzoffia Romanzoffia tracyi ROTR   same
Coulter's matilija poppy Romneya coulteri ROCO   same
Hairy matilija poppy Romneya trichocalyx ROTR2   same
Rosy sandcrocus Romulea rosea RORO   same
Rosy sand crocus Romulea rosea var. australis ROROA   same
Austrian field cress Rorippa austriaca ROAU   same
Hoary yellowcress Rorippa barbareifolia ROBA    
Columbia yellow cress Rorippa columbiae ROCO3   same
Bluntleaf yellow cress Rorippa curvipes ROCU2   same
Bluntleaf yellow cress Rorippa curvipes var. curvipes ROCUC Rorippa curvipes synonym**
Blunt yellow cress Rorippa curvipes var. truncata ROCUT Rorippa curvipes synonym*
Curvepod yellow cress Rorippa curvisiliqua ROCU   same
  Rorippa curvisiliqua var. curvisiliqua ROCUC2    
Curvepod yellow cress Rorippa curvisiliqua var. occidentalis ROCUO Rorippa curvisiliqua synonym*
  Rorippa curvisiliqua var. orientalis ROCUO2    
  Rorippa curvisiliqua var. procumbens ROCUP    
  Rorippa intermedia ROIN2    
Bog yellow cress Rorippa palustris ROPA2   same
bog yellowcress Rorippa palustris ssp. fernaldiana ROPAF2 Rorippa palustris ssp. palustris synonym*
hispid yellowcress Rorippa palustris ssp. hispida ROPAH   same
bog yellowcress Rorippa palustris ssp. occidentalis ROPAO Rorippa palustris ssp. palustris synonym*
bog yellowcress Rorippa palustris ssp. palustris ROPAP   same
Spreading yellow cress Rorippa sinuata ROSI2   same
Round fruit yellow cress Rorippa sphaerocarpa ROSP4   same
Tahoe yellow cress Rorippa subumbellata ROSU2   same
Creeping yellowcress Rorippa sylvestris ROSY    
Modoc yellow cress Rorippa tenerrima ROTE   same
Wood rose Rosa bridgesii ROBR3   same
California wild rose Rosa californica ROCA2   same
Dog rose Rosa canina ROCA3   same
Sweet brier Rosa eglanteria ROEG Rosa rubiginosa synonym**
Wood rose Rosa gymnocarpa ROGY   same
Wood rose Rosa gymnocarpa var. gymnocarpa ROGYG   same
Gasquet rose Rosa gymnocarpa var. serpentina ROGYS   same
Small leaved rose Rosa minutifolia ROMI80   same
Multiflora rose Rosa multiflora ROMU   same
Nootka rose Rosa nutkana RONU   same
Nootka rose Rosa nutkana var. muriculata RONUM    
Nootka rose Rosa nutkana var. nutkana RONUN Rosa nutkana ssp. nutkana synonym*
Nootka rose Rosa nutkana var. setosa RONUS    
Pine rose Rosa pinetorum ROPI   same
Cluster rose Rosa pisocarpa ROPI2   same
Ahart rose Rosa pisocarpa ssp. ahartii ROPIA   same
Cluster or pea rose Rosa pisocarpa ssp. pisocarpa ROPIP   same
Rugosa rose Rosa rugosa RORU    
  Rosa sicula ROSI5    
Sonoma rose Rosa spithamea ROSP3   same
  Rosa spithamea var. sonomensis ROSPS    
  Rosa spithamea var. spithamea ROSPS2    
Woods' rose Rosa woodsii ROWO   same
Woods' rose Rosa woodsii var. glabrata ROWOG    
Tehachapi rose Rosa woodsii var. gratissima ROWOG2    
Wild rose Rosa woodsii var. ultramontana ROWOU Rosa woodsii ssp. ultramontana synonym*
Cascade rose Rosa yainacensis ROYA    
Rosemary Rosmarinus officinalis ROOF    
Mediterranean hairgrass Rostraria cristata ROCR3 Koeleria gerardii synonym*
Indian toothcup Rotala indica ROIN3   same
Lowland rotala Rotala ramosior RORA   same
Itchgrass Rottboellia cochinchinensis ROCO6    
  Rubia tinctorum RUTI2    
Garden dewberry Rubus aboriginum RUAB    
Allegheny blackberry Rubus allegheniensis RUAL    
Allegheny blackberry Rubus allegheniensis var. allegheniensis RUALA    
Himalayan blackberry Rubus armeniacus RUAR9   same
Wax leaf raspberry Rubus glaucifolius RUGL   same
Cuyamaca raspberry Rubus glaucifolius var. ganderi RUGLG Rubus glaucifolius synonym*
San diego raspberry Rubus glaucifolius var. glaucifolius RUGLG2    
American red raspberry Rubus idaeus RUID    
Grayleaf red raspberry Rubus idaeus ssp. strigosus RUIDS2    
Cut leaved blackberry Rubus laciniatus RULA   same
Rough fruit berry Rubus lasiococcus RULA2   same
White bark raspberry Rubus leucodermis RULE   same
White bark raspberry Rubus leucodermis var. bernardinus RULEB Rubus leucodermis synonym*
Whitebark raspberry Rubus leucodermis var. leucodermis RULEL    
Whitebark raspberry Rubus leucodermis var. trinitatis RULET Rubus leucodermis synonym*
Snow dwarf bramble Rubus nivalis RUNI2   same
Thimbleberry Rubus parviflorus RUPA   same
Thimbleberry Rubus parviflorus var. parviflorus RUPAP2    
Thimbleberry Rubus parviflorus var. velutinus RUPAV Rubus parviflorus synonym*
Pennsylvania blackberry Rubus pensilvanicus RUPE3   same
Salmon berry Rubus spectabilis RUSP   same
Salmon berry Rubus spectabilis var. franciscanus RUSPF Rubus spectabilis synonym*
Salmonberry Rubus spectabilis var. spectabilis RUSPS    
Elmleaf blackberry Rubus ulmifolius RUUL   same
Elm leaf bramble Rubus ulmifolius var. inermis RUULI Rubus ulmifolius var. anoplothyrsus synonym*
Elmleaf blackberry Rubus ulmifolius var. ulmifolius RUULU2   same
California blackberry Rubus ursinus RUUR   same
  Rubus ursinus ssp. macropetalus RUURM    
  Rubus ursinus ssp. ursinus RUURU    
  Rubus ursinus ssp. ursinus var. sirbenus RUURS    
  Rubus ursinus ssp. ursinus var. ursinus RUURU2    
California blackberry Rubus vitifolius RUVI4 Rubus ursinus synonym**
California blackberry Rubus vitifolius var. eastwoodianus RUVIE Rubus ursinus synonym**
  Rubus vitifolius var. titanus RUVIT    
  Rubus vitifolius var. vitifolius RUVIV    
California cone flower Rudbeckia californica RUCA3   same
Waxy coneflower Rudbeckia glaucescens RUGL7   same
Blackeyed susan Rudbeckia hirta RUHI2   same
Black eyed susan Rudbeckia hirta var. pulcherrima RUHIP   same
Klamath coneflower Rudbeckia klamathensis RUKL   same
Western coneflower Rudbeckia occidentalis RUOC2   same
  Rumex Xacutus RUAC6    
Sheep sorrel Rumex acetosella RUAC3   same
  Rumex aquaticus RUAQ    
Western dock Rumex aquaticus var. fenestratus RUAQF Rumex occidentalis synonym**
Red dock Rumex bucephalophorus RUBU3    
Green dock Rumex conglomeratus RUCO2   same
curly dock Rumex crispus RUCR   same
  Rumex crispus ssp. crispus RUCRC    
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Toothed dock Rumex dentatus RUDE3   same
  Rumex frutescens RUFR7    
Wild rhubarb Rumex hymenosepalus RUHY   same
Kerner's dock Rumex kerneri RUKE   same
Golden dock Rumex maritimus RUMA4 Rumex persicarioides synonym**
broadleaf dock Rumex obtusifolius RUOB   same
Greater water dock Rumex orbiculatus RUOR2 Rumex britannica synonym*
  Rumex orbiculatus var. orbiculatus RUORO    
Few leaved dock Rumex paucifolius RUPA6   same
  Rumex paucifolius ssp. gracilescens RUPAG2    
  Rumex paucifolius ssp. paucifolius RUPAP    
Fiddleleaf dock Rumex pulcher RUPU3   same
Willow leaved dock Rumex salicifolius RUSA   same
Willow leaved dock Rumex salicifolius var. crassus RUSAC Rumex crassus synonym*
Smooth valved willow dock Rumex salicifolius var. denticulatus RUSAD Rumex californicus synonym*
Lake dock Rumex salicifolius var. lacustris RUSAL Rumex lacustris synonym*
Willow dock Rumex salicifolius var. mexicanus RUSAM Rumex triangulivalvis synonym**
Willow dock Rumex salicifolius var. salicifolius RUSAS Rumex salicifolius synonym**
Willow dock Rumex salicifolius var. transitorius RUSAT4 Rumex transitorius synonym*
Redvein dock Rumex sanguineus RUSA2    
Narrowleaf dock Rumex stenophyllus RUST4   same
Winged dock Rumex venosus RUVE2   same
Mexican dock Rumex violascens RUVI   same
Hall's rupertia Rupertia hallii RUHA5   same
Common rupertia Rupertia physodes RUPH3   same
Parish's rupertia Rupertia rigida RURI2   same
Ditch grass Ruppia cirrhosa RUCI2   same
Ditch grass Ruppia maritima RUMA5   same
Fringed rue Ruta chalepensis RUCH4   same
Common rue Ruta graveolens RUGR3    
  Rytidosperma biannulare RYBI    
  Rytidosperma caespitosum RYCA   same
  Rytidosperma pilosum RYPI    
  Rytidosperma racemosum RYRA   same
  Rytidosperma semiannulare RYSE    
Ravennagrass Saccharum ravennae SARA3   same
Dwarf pearlwort Sagina apetala SAAP   same
Trailing pearlwort Sagina decumbens SADE   same
Western pearlwort Sagina decumbens ssp. occidentalis SADEO   same
Stickystem pearlwort Sagina maxima SAMA6   same
Beach pearlwort Sagina maxima ssp. crassicaulis SAMAC   same
Arctic pearlwort Sagina procumbens SAPR   same
Alpine pearlwort Sagina saginoides SASA   same
Awl leaf pearlwort Sagina subulata SASU5   same
Shortbeak arrowhead Sagittaria brevirostra SABR8    
Montevideo arrowhead Sagittaria calycina SACA21 Sagittaria montevidensis ssp. calycina synonym**
Montevideo arrowhead Sagittaria calycina var. calycina SACAC Sagittaria montevidensis ssp. calycina synonym**
Tule potato Sagittaria cuneata SACU   same
Broad leaf arrowhead Sagittaria latifolia SALA2   same
Long lobed arrowhead Sagittaria longiloba SALO2   same
Giant arrowhead Sagittaria montevidensis SAMO   same
Sessilefruit arrowhead Sagittaria rigida SARI   same
Sanford's arrowhead Sagittaria sanfordii SASA2   same
Wiry snapdragon Sairocarpus breweri SABR12 Antirrhinum vexillocalyculatum ssp. intermedium synonym**
Spurred snapdragon Sairocarpus cornutus SACO12 Antirrhinum cornutum synonym**
Coulter's snapdragon Sairocarpus coulterianus SACO13 Antirrhinum coulterianum synonym**
  Sairocarpus elmeri SAEL5    
King's snapdragon Sairocarpus kingii SAKI Antirrhinum kingii synonym**
Sticky snapdragon Sairocarpus multiflorus SAMU2 Antirrhinum multiflorum synonym**
Nuttall's snapdragon Sairocarpus nuttallianus SANU6 Antirrhinum nuttallianum synonym**
Nuttall's snapdragon Sairocarpus pusillus SAPU18 Antirrhinum nuttallianum ssp. subsessile synonym**
Dimorphic snapdragon Sairocarpus subcordatus SASU8 Antirrhinum subcordatum synonym**
Wiry snapdragon Sairocarpus vexillocalyculatus SAVE7 Antirrhinum vexillocalyculatum synonym**
Tall snapdragon Sairocarpus virga SAVI8 Antirrhinum virga synonym**
Mexican bladder sage Salazaria mexicana SAME Scutellaria mexicana synonym*
Bigelow's pickleweed Salicornia bigelovii SABI   same
Virginia glasswort Salicornia depressa SADE10   same
Red pickleweed Salicornia rubra SARU   same
  Salix Xehrhartiana SAEH    
Wisconsin weeping willow Salix Xpendulina SAPE12 Salix babylonica synonym**
Hybrid crack willow Salix Xrubens SARU3    
Weeping willow Salix Xsepulcralis SASE10 Salix babylonica synonym**
White willow Salix alba SAAL2   same
Weeping willow Salix babylonica SABA   same
Gray willow Salix bebbiana SABE2   same
Booth's willow Salix boothii SABO2   same
Shortfruit willow Salix brachycarpa SABR   same
Shortfruit willow Salix brachycarpa var. brachycarpa SABRB7   same
Serpentine willow Salix breweri SABR2   same
Del norte willow Salix delnortensis SADE2   same
Drummond's willow Salix drummondiana SADR   same
Mountain willow Salix eastwoodiae SAEA   same
Narrowleaf willow Salix exigua SAEX   same
Geyer's willow Salix geyeriana SAGE2   same
Gooding's willow Salix gooddingii SAGO   same
Coastal willow Salix hookeriana SAHO   same
Jepson's willow Salix jepsonii SAJE   same
Polished willow Salix laevigata SALA3   same
Arroyo willow Salix lasiolepis SALA6   same
Arroyo willow Salix lasiolepis var. bigelovii SALAB Salix lasiolepis synonym*
  Salix lasiolepis var. lasiolepis SALAL2    
Lemmon's willow Salix lemmonii SALE   same
Strapleaf willow Salix ligulifolia SALI   same
Shining willow Salix lucida SALU Salix lasiandra synonym**
Shining willow Salix lucida ssp. caudata SALUC Salix lasiandra var. caudata synonym*
Shining willow Salix lucida ssp. lasiandra SALUL Salix lasiandra var. lasiandra synonym*
Yellow willow Salix lutea SALU2   same
Corkscrew willow Salix matsudana SAMA13    
Dusky willow Salix melanopsis SAME2   same
Snow willow Salix nivalis SANI8   same
Sierra willow Salix orestera SAOR   same
Alpine willow Salix petrophila SAPE18   same
Diamondleaf willow Salix planifolia SAPL2   same
Tea leaved willow Salix planifolia ssp. planifolia SAPLP4 Salix planifolia synonym*
Mackenzie's willow Salix prolixa SAPR3   same
Purpleosier willow Salix purpurea SAPU2   same
Scouler willow Salix scouleriana SASC   same
Northern sandbar willow Salix sessilifolia SASE3    
Coulter willow Salix sitchensis SASI2   same
Tracy's willow Salix tracyi SATR   same
Lily of the valley vine Salpichroa origanifolia SAOR4   same
Russian thistle Salsola kali SAKA    
Russian thistle Salsola kali ssp. pontica SAKAP    
Paulsen's russian thistle Salsola paulsenii SAPA8   same
Alkali russian thistle Salsola soda SASO3   same
Russian thistle Salsola tragus SATR12   same
Russian thistle Salsola vermiculata SAVE6 Salsola damascena synonym**
Southern gilia Saltugilia australis SAAU11   same
Caraway leaved woodland gilia Saltugilia caruifolia SACA51   same
  Saltugilia grinnellii SAGR20    
  Saltugilia grinnellii ssp. grantii SAGRG3    
Latimer's woodland gilia Saltugilia latimeri SALA26   same
  Salvia Xbernardina SABE3    
  Salvia Xpalmeri SAPA10    
Mediterranean sage Salvia aethiopis SAAE   same
White sage Salvia apiana SAAP2   same
White sage Salvia apiana var. apiana SAAPA    
Compact white sage Salvia apiana var. compacta SAAPC    
Brandegee's sage Salvia brandegeei SABR3   same
Thistle sage Salvia carduacea SACA8   same
Cleveland sage Salvia clevelandii SACL   same
Chia sage Salvia columbariae SACO6   same
Chia Salvia columbariae var. columbariae SACOC    
Chia sage Salvia columbariae var. ziegleri SACOZ Salvia columbariae synonym*
Dorr's sage Salvia dorrii SADO4   same
  Salvia dorrii ssp. dorrii SADOD2    
  Salvia dorrii ssp. dorrii var. dorrii SADOD3    
  Salvia dorrii ssp. dorrii var. incana SADOI    
  Salvia dorrii ssp. dorrii var. pilosa SADOP    
Desert sage Salvia eremostachya SAER2   same
Death valley sage Salvia funerea SAFU2   same
Orocopia sage Salvia greatae SAGR3   same
Purple sage Salvia leucophylla SALE3   same
Mexican sage Salvia longistyla SALO6    
Black sage Salvia mellifera SAME3   same
Baby sage Salvia microphylla SAMI20    
Mohave sage Salvia mohavensis SAMO3   same
Munz's sage Salvia munzii SAMU   same
Kitchen sage Salvia officinalis SAOF2    
Thick leaved sage Salvia pachyphylla SAPA5   same
Introduced sage Salvia pratensis SAPR2    
Lanceleaf sage Salvia reflexa SARE3    
Sonoma sage Salvia sonomensis SASO   same
Hummingbird sage Salvia spathacea SASP3   same
Vasey's sage Salvia vaseyi SAVA   same
  Salvia verbenaca SAVE12    
Wand sage Salvia virgata SAVI18   same
water spangles Salvinia minima SAMI7   same
Kariba weed Salvinia molesta SAMO5   same
Black elderberry Sambucus nigra SANI4   same
  Sambucus nigra ssp. canadensis SANIC4    
Blue elderberry Sambucus nigra ssp. cerulea SANIC5 Sambucus nigra ssp. caerulea synonym**
Red elderberry Sambucus racemosa SARA2   same
Rocky mountain elder Sambucus racemosa var. melanocarpa SARAM4   same
Red elderberry Sambucus racemosa var. racemosa SARAR3   same
  Samolus valerandi SAVA3    
Water pimpernel Samolus valerandi ssp. parviflorus SAVAP Samolus parviflorus synonym**
Western burnet Sanguisorba annua SAAN2 Poteridium annuum synonym**
Small burnet Sanguisorba minor SAMI3    
Small burnet Sanguisorba minor ssp. balearica SAMIB2 Poterium sanguisorba synonym**
Great burnet Sanguisorba officinalis SAOF3   same
Yellow mats Sanicula arctopoides SAAR9   same
Sharp toothed snakeroot Sanicula arguta SAAR10   same
Poison sanicle Sanicula bipinnata SABI2   same
Purple sanicle Sanicula bipinnatifida SABI3   same
Pacific sanicle Sanicula crassicaulis SACR2   same
  Sanicula crassicaulis var. crassicaulis SACRC    
  Sanicula crassicaulis var. tripartita SACRT    
Sierra sanicle Sanicula graveolens SAGR5   same
Hoffmann's sanicle Sanicula hoffmannii SAHO2   same
Coast sanicle Sanicula laciniata SALA7   same
Adobe sanicle Sanicula maritima SAMA3   same
Peck's sanicle Sanicula peckiana SAPE7   same
Rock sanicle Sanicula saxatilis SASA3   same
Tracy's sanicle Sanicula tracyi SATR3   same
Turkey pea Sanicula tuberosa SATU   same
Lavender cotton Santolina chamaecyparissus SACH2   same
Abert's sanvitalia Sanvitalia abertii SAAB   same
Mexican creeping zinnia Sanvitalia procumbens SAPR6    
  Saponaria ocymoides SAOC80    
Bouncing bet Saponaria officinalis SAOF4   same
Bailey's greasewood Sarcobatus baileyi SABA14   same
Greasewood Sarcobatus vermiculatus SAVE4   same
Pacific swampfire Sarcocornia pacifica SAPA30 Salicornia pacifica synonym*
Utah glasswort Sarcocornia utahensis SAUT2    
Snow plant Sarcodes sanguinea SASA5   same
Purple sarracenia Sarracenia purpurea SAPU4   same
  Sarracenia purpurea ssp. gibbosa SAPUG    
Purple pitcherplant Sarracenia purpurea ssp. purpurea SAPUP3    
Sweet pitcherplant Sarracenia rubra SARU4    
  Sarracenia rubra ssp. rubra SARUR    
American saw wort Saussurea americana SAAM3   same
Sierra saxifrage Saxifraga aprica SAAP3 Micranthes aprica synonym*
Bud saxifrage Saxifraga bryophora SABR7 Micranthes bryophora synonym*
  Saxifraga bryophora var. bryophora SABRB3    
  Saxifraga caespitosa SACA50    
  Saxifraga caespitosa ssp. caespitosa SACAC4    
Greene's saxifrage Saxifraga californica SACA18 Micranthes californica synonym*
Rusty hair saxifrage Saxifraga ferruginea SAFE Micranthes ferruginea synonym*
Russethair saxifrage Saxifraga ferruginea var. ferruginea SAFEF    
Howell's saxifrage Saxifraga howellii SAHO4 Micranthes howellii synonym*
pygmy saxifrage Saxifraga hyperborea SAHY   same
Smooth leaf saxifrage Saxifraga integrifolia SAIN4 Micranthes integrifolia synonym*
Marshall's saxifrage Saxifraga marshallii SAMA5 Micranthes marshallii synonym*
Wood saxifrage Saxifraga mertensiana SAME7   same
Peak saxifrage Saxifraga nidifica SANI5 Micranthes nidifica synonym**
Peak saifrage Saxifraga nidifica var. nidifica SANIN Micranthes nidifica synonym*
Nuttall's saxifrage Saxifraga nuttallii SANU3 Cascadia nuttallii synonym*
Brook saxifrage Saxifraga odontoloma SAOD2 Micranthes odontoloma synonym*
Bog saxifrage Saxifraga oregana SAOR2 Micranthes oregana synonym*
Weak saxifrage Saxifraga rivularis SARI8    
Rusty saxifrage Saxifraga rufidula SARU7 Micranthes marshallii synonym**
Strawberry geranium Saxifraga stolonifera SAST6    
Tolmie's saxifrage Saxifraga tolmiei SATO2 Micranthes tolmiei synonym*
Strawberry saxifrage Saxifragopsis fragarioides SAFR5   same
Pincushions Scabiosa atropurpurea SCAT   same
Pincushion flower Scabiosa stellata SCST   same
Shepherd's needle Scandix pecten-veneris SCPE   same
Tumblegrass Schedonnardus paniculatus SCPA    
Reed fescue Schedonorus arundinaceus SCAR7 Festuca arundinacea synonym*
Meadow fescue Schedonorus pratensis SCPR4 Festuca pratensis synonym*
Rannoch rush Scheuchzeria palustris SCPA2   same
American scheuchzeria Scheuchzeria palustris ssp. americana SCPAA3 Scheuchzeria palustris synonym*
Peruvian pepper tree Schinus molle SCMO   same
Hardee peppertree Schinus polygamus SCPO7   same
Brazilian pepper tree Schinus terebinthifolius SCTE   same
Brazilian peppertree Schinus terebinthifolius var. raddianus SCTER2    
Arabian schismus Schismus arabicus SCAR   same
Old han schismus Schismus barbatus SCBA   same
Ciliate bluestem Schizachyrium cirratum SCCI2    
Little bluestem Schizachyrium scoparium SCSC    
  Schizachyrium scoparium var. scoparium SCSCS    
Manyflower false threadleaf Schkuhria multiflora SCMU6 Bahia neomexicana synonym**
  Schoenoplectus Xcontortus SCCO20    
  Schoenoplectus Xoblongus SCOB10    
Hardstem bulrush Schoenoplectus acutus SCAC3   same
Hardstem bulrush Schoenoplectus acutus var. acutus SCACA    
Tule Schoenoplectus acutus var. occidentalis SCACO2   same
Chairmaker's bulrush Schoenoplectus americanus SCAM6   same
California bulrush Schoenoplectus californicus SCCA11   same
River bulrush Schoenoplectus fluviatilis SCFL11 Bolboschoenus fluviatilis synonym*
Tubered bulrush Schoenoplectus glaucus SCGL11 Bolboschoenus glaucus synonym*
Slender bulrush Schoenoplectus heterochaetus SCHE5   same
Alkali bulrush Schoenoplectus maritimus SCMA8 Bolboschoenus maritimus synonym**
Bog bulrush Schoenoplectus mucronatus SCMU10   same
Common threesquare Schoenoplectus pungens SCPU10   same
Common threesquare Schoenoplectus pungens var. badius SCPUB    
Common threesquare Schoenoplectus pungens var. longispicatus SCPUL4   same
sturdy bullrush Schoenoplectus robustus SCRO5 Bolboschoenus robustus synonym*
Rocky mountain bulrush Schoenoplectus saximontanus SCSA8   same
Swaying bulrush Schoenoplectus subterminalis SCSU10   same
Softstem bulrush Schoenoplectus tabernaemontani SCTA2   same
Three-sided bulrush Schoenoplectus triqueter SCTR5   same
Black sedge Schoenus nigricans SCNI   same
Congdon's bulrush Scirpus congdonii SCCO   same
Woolgrass Scirpus cyperinus SCCY   same
Diffuse rush Scirpus diffusus SCDI   same
Mountain bog bulrush Scirpus microcarpus SCMI2   same
Great basin bulrush Scirpus nevadensis SCNE Amphiscirpus nevadensis synonym*
Drooping bulrush Scirpus pendulus SCPE4   same
German knotgrass Scleranthus annuus SCAN2   same
Mojave fish hook cactus Sclerocactus polyancistrus SCPO4   same
Hardgrass Sclerochloa dura SCDU2   same
Digynum flax Sclerolinon digynum SCDI5   same
Burro grass Scleropogon brevifolius SCBR2   same
Slink pod Scoliopus bigelovii SCBI   same
Golden thistle Scolymus hispanicus SCHI   same
Cataract scopelophila moss Scopelophila cataractae SCCA18    
Rixford's rock wort Scopulophila rixfordii SCRI2   same
Viper's grass Scorzonera hispanica SCHI2   same
Scribneria Scribneria bolanderi SCBO   same
Black flowered figwort Scrophularia atrata SCAT3   same
California bee plant Scrophularia californica SCCA2   same
California bee plant Scrophularia californica ssp. californica SCCAC Scrophularia californica synonym*
Common california figwort Scrophularia californica ssp. floribunda SCCAF2 Scrophularia californica synonym*
Desert figwort Scrophularia desertorum SCDE   same
Mountain figwort Scrophularia lanceolata SCLA   same
Mediterranean figwort Scrophularia peregrina SCPE11   same
Santa catalina figwort Scrophularia villosa SCVI   same
Snapdragon skullcap Scutellaria antirrhinoides SCAN4   same
Bolander's skullcap Scutellaria bolanderi SCBO2   same
Southern skullcap Scutellaria bolanderi ssp. austromontana SCBOA   same
Bolander's skullcap Scutellaria bolanderi ssp. bolanderi SCBOB   same
Blue skullcap Scutellaria caerulea SCCA31    
California skullcap Scutellaria californica SCCA3   same
Marsh skullcap Scutellaria galericulata SCGA   same
Mad dog skullcap Scutellaria lateriflora SCLA2   same
  Scutellaria lateriflora var. lateriflora SCLAL2    
Little skullcap Scutellaria nana SCNA   same
Gray leaved skullcap Scutellaria siphocampyloides SCSI6   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Dannie's scullcap Scutellaria tuberosa SCTU2   same
African sumac Searsia lancea SELA10   same
Rye Secale cereale SECE   same
Purple crownvetch Securigera varia SEVA4 Coronilla varia synonym*
Sierra mock stonecrop Sedella congdonii SECO6 Sedella pumila synonym*
Lake county stonecrop Sedella leiocarpa SELE7   same
Mt. hamilton mock stonecrop Sedella pentandra SEPE3   same
Sierra mock stonecrop Sedella pumila SEPU4   same
Feather river stonecrop Sedum albomarginatum SEAL2   same
White stonecrop Sedum album SEAL   same
Tree stonecrop Sedum dendroideum SEDE8 Sedum praealtum synonym*
Cascade stonecrop Sedum divergens SEDI   same
Red mtn. stonecrop Sedum eastwoodiae SEEA2 Sedum laxum ssp. eastwoodiae synonym*
Lance leaf stonecrop Sedum lanceolatum SELA   same
  Sedum lanceolatum ssp. lanceolatum SELAL    
Rose flowered stonecrop Sedum laxum SELA2   same
Pale yellow stonecrop Sedum laxum ssp. flavidum SELAF   same
Heckner's stonecrop Sedum laxum ssp. heckneri SELAH   same
Rose flowered stonecrop Sedum laxum ssp. laxum SELAL2   same
Davidson's stonecrop Sedum niveum SENI   same
Applegate stonecrop Sedum oblanceolatum SEOB3   same
Sierra stonecrop Sedum obtusatum SEOB   same
Small flowered sierra stonecrop Sedum obtusatum ssp. boreale SEOBB   same
Sierra stonecrop Sedum obtusatum ssp. obtusatum SEOBO   same
Klamath stonecrop Sedum obtusatum ssp. retusum SEOBR   same
Oregon stonecrop Sedum oreganum SEOR   same
  Sedum oreganum ssp. oreganum SEORO    
Cream stonecrop Sedum oregonense SEOR2   same
Canyon creek stonecrop Sedum paradisum SEPA15 Sedum obtusatum ssp. paradisum synonym**
Green cockscomb Sedum praealtum SEPR2   same
Coast range stonecrop Sedum radiatum SERA4   same
  Sedum radiatum ssp. depauperatum SERAD    
  Sedum radiatum ssp. radiatum SERAR    
Pacific stonecrop Sedum spathulifolium SESP   same
  Sedum spathulifolium ssp. pruinosum SESPP    
  Sedum spathulifolium ssp. purdyi SESPP2    
  Sedum spathulifolium ssp. spathulifolium SESPS    
  Sedum spathulifolium ssp. yosemitense SESPY    
Narrow leaf stonecrop Sedum stenopetalum SEST2   same
  Sedum stenopetalum ssp. monanthum SESTM    
  Sedum stenopetalum ssp. stenopetalum SESTS2    
Bluish spike moss Selaginella asprella SEAS   same
Bigelow's moss fern Selaginella bigelovii SEBI   same
Ashy spike moss Selaginella cinerascens SECI   same
Lesser spikemoss Selaginella densa SEDE2    
Rocky mountain spike moss Selaginella densa var. scopulorum SEDES Selaginella scopulorum synonym*
Spike hoss Selaginella eremophila SEER   same
Hansen's spike moss Selaginella hansenii SEHA2   same
Krauss' spikemoss Selaginella kraussiana SEKR    
Mojave spike moss Selaginella leucobryoides SELE3   same
Oregon spike moss Selaginella oregana SEOR3   same
Wallace's spike moss Selaginella wallacei SEWA   same
Watson's spike moss Selaginella watsonii SEWA2   same
Desert wing fruit Selinocarpus nevadensis SENE5 Acleisanthes nevadensis synonym*
California groundsel Senecio aphanactis SEAP2   same
Butterweed Senecio aronicoides SEAR4   same
San gabriel ragwort Senecio astephanus SEAS2   same
Dune ragwort Senecio blochmaniae SEBL   same
California butterweed Senecio californicus SECA   same
  Senecio cineraria SECI2    
Clark's ragwort Senecio clarkianus SECL   same
Purple ragwort Senecio elegans SEEL   same
Shrubby ragwort Senecio flaccidus SEFL3   same
Bush groundsel Senecio flaccidus var. douglasii SEFLD   same
Mono groundsel Senecio flaccidus var. monoensis SEFLM   same
Fremont's groundsel Senecio fremontii SEFR3   same
Fremont's groundsel Senecio fremontii var. fremontii SEFRF   same
Western fremont's groundsel Senecio fremontii var. occidentalis SEFRO   same
Sweet marsh ragwort Senecio hydrophiloides SEHY   same
Alkali marsh ragwort Senecio hydrophilus SEHY2   same
Mountain butterweed Senecio integerrimus SEIN2   same
Columbia mountain butterweed Senecio integerrimus var. exaltatus SEINE   same
Lambstongue groundsel Senecio integerrimus var. major SEINM   same
White flowered mountain butterweed Senecio integerrimus var. ochroleucus SEINO   same
Tansy ragwort Senecio jacobaea SEJA   same
australian fireweed Senecio linearifolius SELI   same
Linear-leaved australian fireweed Senecio linearifolius var. linearifolius SELIL   same
Lyon's ragwort Senecio lyonii SELY   same
Mohave groundsel Senecio mohavensis SEMO3   same
Mono ragwort Senecio pattersonensis SEPA3   same
Sierra ragwort Senecio scorzonella SESC   same
Tall ragwort Senecio serra SESE2   same
Tall ragwort Senecio serra var. serra SESES   same
Broom groundsel Senecio spartioides SESP3   same
  Senecio spartioides var. spartioides SESPS2    
Oxford ragwort Senecio squalidus SESQ    
Woodland groundsel Senecio sylvaticus SESY   same
Groundsel Senecio triangularis SETR   same
Common groundsel Senecio vulgaris SEVU   same
Emperor's candlesticks Senna alata SEAL4    
Desert senna Senna armata SEAR8   same
Silver senna Senna artemisioides SEAR13   same
  Senna artemisioides ssp. SEARC    
Coves's cassia Senna covesii SECO10   same
African wild cassia Senna didymobotrya SEDI8   same
Maryland senna Senna marilandica SEMA11   same
Glandular cassia Senna multiglandulosa SEMU14   same
Blunt leafed senna Senna obtusifolia SEOB4    
Valamuerto Senna pendula SEPE4    
Valamuerto Senna pendula var. glabrata SEPEG    
Coast redwood Sequoia sempervirens SESE3   same
Redwood Sequoiadendron giganteum SEGI2   same
Oregon whitetop aster Sericocarpus oregonensis SEOR6   same
Oregon whitetop aster Sericocarpus oregonensis var. californicus SEORC2 Sericocarpus oregonensis ssp. californicus synonym*
Oregon whitetop aster Sericocarpus oregonensis var. oregonensis SEORO2 Sericocarpus oregonensis ssp. oregonensis synonym*
  Sesamum orientale SEOR4    
Danglepod Sesbania emerus SEEM    
Bigpod sesbania Sesbania herbacea SEHE8   same
Rattlebox Sesbania punicea SEPU7   same
Western sea purslane Sesuvium verrucosum SEVE2   same
Bur bristlegrass Setaria adhaerens SEAD   same
Foxtail Setaria faberi SEFA   same
Foxtail bristlegrass Setaria italica SEIT    
Marsh bristlegrass Setaria parviflora SEPA10   same
Yellow bristlegrass Setaria pumila SEPU8   same
Cattail grass Setaria pumila ssp. pallidefusca SEPUP3    
Yellow foxtail Setaria pumila ssp. pumila SEPUP2   same
African bristlegrass Setaria sphacelata SESP5   same
Hooked bristlegrass Setaria verticillata SEVE3   same
Green foxtail Setaria viridis SEVI4   same
  Setaria viridis var. viridis SEVIV    
Buffalo berry Shepherdia argentea SHAR   same
Russet buffaloberry Shepherdia canadensis SHCA   same
Field madder Sherardia arvensis SHAR2   same
Desert rock cress Sibara deserti SIDE   same
Island rockcress Sibara filifolia SIFI   same
East mojave rock cress Sibara rosulata SIRO Sibara deserti synonym*
Common rock cress Sibara virginica SIVI2 Planodes virginicum synonym*
Hammitt's claycress Sibaropsis hammittii SIHA8   same
Sibbaldia Sibbaldia procumbens SIPR   same
Spreading fanpetals Sida abutifolia SIAB    
Cuban jute Sida rhombifolia SIRH   same
Prickly fanpetals Sida spinosa SISP   same
Harsh checker mallow Sidalcea asprella SIAS4   same
Harsh checkerbloom, sierra foothills checkerbloom Sidalcea asprella ssp. asprella SIASA2   same
Dwarf sierran checkerbloom Sidalcea asprella ssp. nana SIASN   same
Checker mallow Sidalcea calycosa SICA   same
Checker mallow Sidalcea calycosa ssp. calycosa SICAC3   same
Pt. reyes sidalcea Sidalcea calycosa ssp. rhizomata SICAR   same
Redding checkerbloom Sidalcea celata SICE3   same
Owens valley checkerbloom Sidalcea covillei SICO2   same
Fringed checker mallow Sidalcea diploscypha SIDI   same
Del norte checkerbloom Sidalcea elegans SIEL2   same
Giant checkerbloom Sidalcea gigantea SIGI   same
Glaucous checker mallow Sidalcea glaucescens SIGL2   same
Hartweg's checkerbloom Sidalcea hartwegii SIHA   same
Hickman's checkerbloom Sidalcea hickmanii SIHI   same
Cuesta pass checkerbloom Sidalcea hickmanii ssp. anomala SIHIA   same
Hickman's checkerbloom Sidalcea hickmanii ssp. hickmanii SIHIH   same
Parish's checkerbloom Sidalcea hickmanii ssp. parishii SIHIP   same
Marin checkerbloom Sidalcea hickmanii ssp. viridis SIHIV   same
Hairy checkerbloom Sidalcea hirsuta SIHI2   same
Keck's checkerbloom Sidalcea keckii SIKE   same
Maple leaved checkerbloom Sidalcea malachroides SIMA   same
Wild hollyhock Sidalcea malviflora SIMA2   same
California checker mallow Sidalcea malviflora ssp. californica SIMAC   same
Deceitful checker mallow Sidalcea malviflora ssp. dolosa SIMAD   same
Laciniate checker mallow Sidalcea malviflora ssp. laciniata SIMAL   same
  Sidalcea malviflora ssp. laciniata var. laciniata SIMAL2    
  Sidalcea malviflora ssp. laciniata var. sancta SIMAS2    
Checker mallow Sidalcea malviflora ssp. malviflora SIMAM   same
Siskiyou checkerbloom Sidalcea malviflora ssp. patula SIMAP   same
Purple checkerbloom Sidalcea malviflora ssp. purpurea SIMAP2   same
Dwarf checkerbloom Sidalcea malviflora ssp. rostrata SIMAR2   same
Cut leaf checker mallow Sidalcea multifida SIMU   same
Mountain sidalcea Sidalcea neomexicana SINE3   same
  Sidalcea neomexicana ssp. thurberi SINET    
Oregon checker mallow Sidalcea oregana SIOR   same
Coast checkerbloom Sidalcea oregana ssp. eximia SIORE   same
Marsh checkerbloom Sidalcea oregana ssp. hydrophila SIORH   same
Oregon checker mallow Sidalcea oregana ssp. oregana SIORO   same
  Sidalcea oregana ssp. oregana var. maxima SIORM2    
  Sidalcea oregana ssp. oregana var. oregana SIORO2    
Oregon checker mallow Sidalcea oregana ssp. spicata SIORS   same
Kenwood marsh checkerbloom Sidalcea oregana ssp. valida SIORV   same
Bird foot checkerbloom Sidalcea pedata SIPE4   same
Marsh checker mallow Sidalcea ranunculacea SIRA   same
Sierra checker mallow Sidalcea reptans SIRE   same
Butte county checkerbloom Sidalcea robusta SIRO2   same
Southern checkerbloom Sidalcea sparsifolia SISP7   same
Scadden flat checkerbloom Sidalcea stipularis SIST3   same
Sleepy catch fly Silene antirrhina SIAN2   same
Bare campion Silene aperta SIAP   same
Sweet william silene Silene armeria SIAR   same
Palmer's campion Silene bernardina SIBE4   same
  Silene bernardina ssp. bernardina SIBEB    
  Silene bernardina ssp. maguirei SIBEM    
  Silene bernardina ssp. maguirei var. rigidula SIBER    
  Silene bernardina ssp. maguirei var. sierrae SIBES    
Bridges' campion Silene bridgesii SIBR   same
California indian pink Silene californica SICA4 Silene laciniata ssp. californica synonym*
Campanulate campion Silene campanulata SICA5   same
Red mtn. catchfly Silene campanulata ssp. campanulata SICAC   same
Campanulate catchfly Silene campanulata ssp. glandulosa SICAG   same
Campanulate catchfly Silene campanulata ssp. greenei SICAG2 Silene campanulata ssp. glandulosa synonym**
Cone campion Silene conoidea SICO4   same
Branching campion Silene dichotoma SIDI2   same
Douglas' campion Silene douglasii SIDO   same
Douglas's catchfly Silene douglasii var. douglasii SIDOD   same
Common catchfly Silene gallica SIGA   same
Gray's campion Silene grayi SIGR3   same
Hooker's campion Silene hookeri SIHO   same
Bolander's silene Silene hookeri ssp. bolanderi SIHOB Silene bolanderi synonym*
  Silene hookeri ssp. hookeri SIHOH    
Hooker's campion Silene hookeri ssp. pulverulenta SIHOP Silene hookeri synonym*
Serpentine catchfly Silene hookeri ssp. serpentinicola SIHOS Silene serpentinicola synonym**
Short petaled campion Silene invisa SIIN   same
Cardinal catchfly Silene laciniata SILA2   same
Indian pink Silene laciniata ssp. major SILAM Silene laciniata ssp. laciniata synonym*
  Silene laciniata ssp. major var. angustifolia SILAA    
  Silene laciniata ssp. major var. latifolia SILAL    
Bladder campion Silene latifolia SILA21   same
Bladder campion Silene latifolia ssp. alba SILAA3 Silene latifolia synonym*
Lemmon's catchfly Silene lemmonii SILE2   same
Marble mtn. campion Silene marmorensis SIMA5   same
Menzies' campion Silene menziesii SIME   same
  Silene menziesii ssp. dorrii SIMED    
  Silene menziesii ssp. menziesii SIMEM    
  Silene menziesii ssp. menziesii var. menziesii SIMEM2    
  Silene menziesii ssp. menziesii var. viscosa SIMEV2    
Fire following campion Silene multinervia SIMU2 Silene coniflora synonym*
Night flowering campion Silene noctiflora SINO   same
Naked campion Silene nuda SINU   same
  Silene nuda ssp. insectivora SINUI2    
  Silene nuda ssp. nuda SINUN    
Western campion Silene occidentalis SIOC   same
Western campion Silene occidentalis ssp. longistipitata SIOCL Silene occidentalis synonym*
Western campion Silene occidentalis ssp. occidentalis SIOCO Silene occidentalis synonym*
Oregon campion Silene oregana SIOR3   same
Parish's campion Silene parishii SIPA3   same
  Silene parishii var. latifolia SIPAL    
  Silene parishii var. parishii SIPAP    
  Silene parishii var. viscida SIPAV    
Nodding catchfly Silene pendula SIPE3   same
North african catchfly Silene pseudatocion SIPS2   same
Klamath mountain catchfly Silene salmonacea SISA12   same
Sargent's campion Silene sargentii SISA   same
Simple campion Silene scouleri SISC7   same
Simple campion Silene scouleri ssp. scouleri SISCS2   same
  Silene scouleri ssp. scouleri var. pacifica SISCP3    
  Silene scouleri ssp. scouleri var. scouleri SISCS3    
Cascade alpine catchfly Silene suksdorfii SISU   same
Dolores campion Silene verecunda SIVE   same
Anderson's campion Silene verecunda ssp. andersonii SIVEA Silene verecunda synonym*
San francisco campion Silene verecunda ssp. platyota SIVEP Silene verecunda synonym*
  Silene verecunda ssp. platyota var. eglandulosa SIVEE    
  Silene verecunda ssp. platyota var. platyota SIVEP2    
Dolores campion Silene verecunda ssp. verecunda SIVEV Silene verecunda synonym*
Common campion Silene vulgaris SIVU   same
Milk thistle Silybum marianum SIMA3   same
Jojobe Simmondsia chinensis SICH   same
White mustard Sinapis alba SIAL5   same
Charlock Sinapis arvensis SIAR4   same
  Sinapis arvensis ssp. arvensis SIARA    
Tumble mustard Sisymbrium altissimum SIAL2   same
Wallflower tumble mustard Sisymbrium erysimoides SIER5   same
London rocket Sisymbrium irio SIIR   same
Rocket Sisymbrium loeselii SILO3   same
Hedge mustard Sisymbrium officinale SIOF   same
Indian hedge mustard Sisymbrium orientale SIOR4   same
Blue eyed grass Sisyrinchium bellum SIBE   same
California golden eyed grass Sisyrinchium californicum SICA8   same
Elmer's golden eyed grass Sisyrinchium elmeri SIEL3   same
Death valley blue eyed grass Sisyrinchium funereum SIFU   same
Nevada blue eyed grass Sisyrinchium halophilum SIHA2   same
Hitchcock's blue eyed grass Sisyrinchium hitchcockii SIHI4   same
Idaho blue eyed grass Sisyrinchium idahoense SIID   same
Idaho blue eyed grass Sisyrinchium idahoense var. idahoense SIIDI   same
Idaho blue eyed grass Sisyrinchium idahoense var. occidentale SIIDO   same
Timberland blue eyed grass Sisyrinchium longipes SILO5   same
Dwarf blue eyed grass Sisyrinchium minus SIMI2    
Hemlock water parsnip Sium suave SISU2   same
Alpine false candytuft Smelowskia ovalis SMOV   same
Lassen peak smelowskia Smelowskia ovalis var. congesta SMOVC Smelowskia ovalis synonym*
Greenbriar Smilax californica SMCA2   same
English peak greenbriar Smilax jamesii SMJA   same
White nightshade Solanum americanum SOAM   same
New Zealand Nightshade Solanum aviculare SOAV   same
Heartleaf horsenettle Solanum cardiophyllum SOCA19    
Carolina horse nettle Solanum carolinense SOCA3   same
  Solanum carolinense var. carolinense SOCAC4    
Island nightshade Solanum clokeyi SOCL Solanum wallacei synonym**
Torrey's nightshade Solanum dimidiatum SODI   same
Douglas' nightshade Solanum douglasii SODO   same
Bittersweet Solanum dulcamara SODU   same
  Solanum dulcamara var. dulcamara SODUD    
Horse nettle Solanum elaeagnifolium SOEL   same
Forked nightshade Solanum furcatum SOFU4   same
Chilean nightshade Solanum gayanum SOGA2    
Melonleaf nightshade Solanum heterodoxum SOHE    
Melonleaf nightshade Solanum heterodoxum var. setigeroides SOHES    
Wild potato Solanum jamesii SOJA    
Lance leaf nightshade Solanum lanceolatum SOLA   same
  Solanum lycopersicum SOLY2    
Tomato Solanum lycopersicum var. lycopersicum SOLYL Lycopersicon esculentum synonym**
White margined nightshade Solanum marginatum SOMA   same
Earleaf nightshade Solanum mauritianum SOMA3 Solanum aviculare synonym**
Black nightshade Solanum nigrum SONI   same
Parish's purple nightshade Solanum parishii SOPA   same
Wild tomato Solanum peruvianum SOPE9 Lycopersicon peruvianum synonym*
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Hoe nightshade Solanum physalifolium SOPH   same
Buffalo berry Solanum rostratum SORO   same
Garden huckleberry Solanum scabrum SOSC6    
Sticky nightshade Solanum sisymbriifolium SOSI   same
Nightshade Solanum tenuilobatum SOTE Solanum xanti synonym**
Three flowered nightshade Solanum triflorum SOTR   same
Irish potato Solanum tuberosum SOTU    
Blue witch Solanum umbelliferum SOUM   same
  Solanum umbelliferum var. glabrescens SOUMG    
  Solanum umbelliferum var. incanum SOUMI    
  Solanum umbelliferum var. umbelliferum SOUMU    
Hairy nightshade Solanum villosum SOVI8 Solanum physalifolium synonym**
Northern island nightshade Solanum wallacei SOWA   same
Nightshade Solanum xanti SOXA   same
Blue witch Solanum xanti var. glabrescens SOXAG Solanum umbelliferum synonym**
  Solanum xanti var. hoffmannii SOXAH    
  Solanum xanti var. intermedium SOXAI    
  Solanum xanti var. montanum SOXAM    
  Solanum xanti var. obispoense SOXAO    
  Solanum xanti var. xanti SOXAX    
Baby's tears Soleirolia soleirolii SOSO   same
Canada goldenrod Solidago altissima SOAL6   same
Oreja de liebre Solidago californica SOCA5 Solidago velutina ssp. californica synonym*
Canada goldenrod Solidago canadensis SOCA6    
Rough canada goldenrod Solidago canadensis var. salebrosa SOCAS Solidago lepida var. salebrosa synonym*
Smooth goldenrod Solidago gigantea SOGI    
Guirado's goldenrod Solidago guiradonis SOGU   same
Northern goldenrod Solidago multiradiata SOMU   same
  Solidago multiradiata var. scopulorum SOMUS    
  Solidago simplex SOSI3    
  Solidago simplex ssp. simplex SOSIS    
Dune goldenrod Solidago simplex ssp. simplex var. spathulata SOSIS4 Solidago spathulata synonym**
Showy goldenrod Solidago spectabilis SOSP3   same
Southern goldenrod Solidago spectabilis var. confinis SOSPC Solidago confinis synonym**
  Solidago spectabilis var. spectabilis SOSPS6    
Threenerve goldenrod Solidago velutina SOVE6   same
South american soliva Soliva sessilis SOSE2   same
Australian bluebells Sollya heterophylla SOHE2 Billardiera heterophylla synonym*
Perennial sow thistle Sonchus arvensis SOAR2   same
field sowthistle Sonchus arvensis ssp. arvensis SOARA2   same
moist sowthistle Sonchus arvensis ssp. uliginosus SOARU   same
Spiny sowthistle Sonchus asper SOAS   same
Sow thistle Sonchus oleraceus SOOL   same
Slender sow thistle Sonchus tenerrimus SOTE3   same
Rowan Sorbus aucuparia SOAU   same
California mountain ash Sorbus californica SOCA8   same
Mountain ash Sorbus scopulina SOSC2   same
Cascade mountain ash Sorbus scopulina var. cascadensis SOSCC Sorbus scopulina synonym*
Mountain ash Sorbus scopulina var. scopulina SOSCS Sorbus scopulina synonym**
Western mountain ash Sorbus sitchensis SOSI2   same
Sitka mountain ash Sorbus sitchensis var. grayi SOSIG   same
Sitka mountain ash Sorbus sitchensis var. sitchensis SOSIS2   same
Sorghum Sorghum bicolor SOBI2   same
Common wild sorghum Sorghum bicolor ssp. arundinaceum SOBIA    
Grain sorghum Sorghum bicolor ssp. bicolor SOBIB    
Sudangrass Sorghum bicolor ssp. drummondii SOBID    
Johnsongrass Sorghum halepense SOHA   same
  Sparaxis fragrans SPFR2    
Large flowered harlequin flower Sparaxis fragrans ssp. grandiflora SPFRG Sparaxis grandiflora synonym**
Harlequin flower Sparaxis tricolor SPTR   same
Narrow leaved bur reed Sparganium angustifolium SPAN2   same
Emersed bur-reed Sparganium emersum SPEM2   same
Simplestem bur reed Sparganium erectum SPER    
Bur reed Sparganium erectum ssp. stoloniferum SPERS2 Sparganium eurycarpum var. greenei synonym*
Broadfruit bur reed Sparganium eurycarpum SPEU   same
Small bur reed Sparganium natans SPNA   same
Salt water cord grass Spartina alterniflora SPAL   same
Common cordgrass Spartina anglica SPAN5    
Dense flowered cord grass Spartina densiflora SPDE2   same
Pacific cordgrass Spartina foliosa SPFO   same
Alkali cord grass Spartina gracilis SPGR   same
Salt meadow cord grass Spartina patens SPPA   same
Spanish broom Spartium junceum SPJU2   same
Corn spurry Spergula arvensis SPAR   same
Sand spurrey Spergularia atrosperma SPAT   same
  Spergularia bocconii SPBO    
Canadian sandspurry Spergularia canadensis SPCA3   same
Northern sand spurrey Spergularia canadensis var. occidentalis SPCAO   same
Sticky sand spurry Spergularia macrotheca SPMA   same
White sticky sand spurry Spergularia macrotheca var. leucantha SPMAL   same
Long styled sand spurrey Spergularia macrotheca var. longistyla SPMAL2   same
Sticky sand spurry Spergularia macrotheca var. macrotheca SPMAM   same
Sand spurry Spergularia maritima SPMA10 Spergularia media var. media synonym*
La plata sandspurry Spergularia platensis SPPL2   same
Purple sand spurry Spergularia rubra SPRU   same
Salt sandspurry Spergularia salina SPSA5 Spergularia marina synonym*
Villous sand spurry Spergularia villosa SPVI   same
Bristly spermolepis Spermolepis echinata SPEC2   same
Desert mallow Sphaeralcea ambigua SPAM2   same
Apricot mallow Sphaeralcea ambigua ssp. ambigua SPAMA Sphaeralcea ambigua var. ambigua synonym**
Apricot mallow Sphaeralcea ambigua ssp. monticola SPAMM Sphaeralcea ambigua var. ambigua synonym**
Rosy apricot mallow Sphaeralcea ambigua ssp. rosacea SPAMR Sphaeralcea ambigua var. rosacea synonym**
Desert globemallow Sphaeralcea ambigua ssp. rugosa SPAMR2 Sphaeralcea ambigua var. rugosa synonym**
Narrow leaved desert mallow Sphaeralcea angustifolia SPAN3   same
Coulter's globemallow Sphaeralcea coulteri SPCO2   same
Emory's globemallow Sphaeralcea emoryi SPEM   same
Gooseberryleaf globemallow Sphaeralcea grossulariifolia SPGR2   same
Gooseberry leaved globemallow Sphaeralcea grossulariifolia ssp. grossulariifolia SPGRG Sphaeralcea grossulariifolia synonym**
Munro's globemallow Sphaeralcea munroana SPMU2   same
  Sphaeralcea munroana ssp. munroana SPMUM    
Carrizo mallow Sphaeralcea orcuttii SPOR   same
Rusby's globemallow Sphaeralcea rusbyi SPRU2   same
Rusby's desert mallow Sphaeralcea rusbyi ssp. eremicola SPRUE Sphaeralcea rusbyi var. eremicola synonym*
Bottle liverwort Sphaerocarpos drewei SPDR2    
Tansy Sphaeromeria cana SPCA7   same
Austrian peaweed Sphaerophysa salsula SPSA3   same
Sphagnum Sphagnum strictum SPST9    
Prairie wedge grass Sphenopholis obtusata SPOB   same
Grayswamp whiteheads Sphenosciadium capitellatum SPCA5   same
Spinach Spinacia oleracea SPOL    
Douglas spiraea Spiraea douglasii SPDO   same
  Spiraea douglasii var. douglasii SPDOD    
rose meadowsweet Spiraea splendens SPSP2   same
  Spiraea splendens var. splendens SPSPS    
Western ladies tresses Spiranthes porrifolia SPPO7   same
Ladies' tresses Spiranthes romanzoffiana SPRO   same
Giant duckmeat Spirodela polyrrhiza SPPO    
Alkali sacaton Sporobolus airoides SPAI   same
Spike dropseed Sporobolus contractus SPCO4   same
Slender dropseed Sporobolus creber SPCR6 Sporobolus indicus synonym*
Sand dropseed Sporobolus cryptandrus SPCR   same
Mesa dropseed Sporobolus flexuosus SPFL2   same
Smutgrass Sporobolus indicus SPIN4   same
  Sporobolus indicus var. indicus SPINI2    
Puffsheath dropseed Sporobolus neglectus SPNE2    
Poverty grass Sporobolus vaginiflorus SPVA   same
  Sporobolus vaginiflorus var. vaginiflorus SPVAV2    
Big sacaton Sporobolus wrightii SPWR2   same
Hedge nettle Stachys ajugoides STAJ   same
Cobwebby hedge nettle Stachys albens STAL   same
Field hedge nettle Stachys arvensis STAR    
Berg's hedgenettle Stachys bergii STBE6   same
Southern hedge nettle Stachys bullata STBU   same
Woolly hedgenettle Stachys byzantina STBY    
Hedge nettle Stachys chamissonis STCH   same
  Stachys chamissonis var. chamissonis STCHC2    
  Stachys chamissonis var. cooleyae STCHC3    
Florida hedgenettle Stachys floridana STFL4    
Mexican hedgenettle Stachys mexicana STME   same
Marsh hedgenettle Stachys palustris STPA    
Prairie woundwort Stachys pilosa STPI6   same
  Stachys pilosa var. pilosa STPIP5    
Short spike hedge nettle Stachys pycnantha STPY   same
rough hedgenettle Stachys rigida STRI   same
rough hedgenettle Stachys rigida var. quercetorum STRIQ2   same
rough hedgenettle Stachys rigida var. rigida STRIR3   same
Stebbins' hedgenettle Stachys stebbinsii STST17   same
Sonoma hedge nettle Stachys stricta STST   same
California jewelflower Stanfordia californica STCA23 Caulanthus californicus synonym*
Prince's plume Stanleya elata STEL   same
Prince's plume Stanleya pinnata STPI   same
Inyo prince's plume Stanleya pinnata var. inyoensis STPII2 Stanleya pinnata var. pinnata synonym*
Prince's plume Stanleya pinnata var. pinnata STPIP   same
Green flowered prince's plume Stanleya viridiflora STVI   same
Bladdernut Staphylea bolanderi STBO   same
Boreal starwort Stellaria borealis STBO3   same
Boreal starwort Stellaria borealis ssp. sitchana STBOS   same
Northern bogwort Stellaria calycantha STCA   same
Ruffled starwort Stellaria crispa STCR2   same
Grasslike starwort Stellaria graminea STGR   same
Shore chickweed Stellaria littoralis STLI   same
Long leaved starwort Stellaria longifolia STLO   same
  Stellaria longifolia var. longifolia STLOL    
Longstalk starwort Stellaria longipes STLO2   same
Chickweed, starwort Stellaria longipes ssp. longipes STLOL7   same
Chickweed Stellaria media STME2   same
  Stellaria media ssp. media STMEM    
Pale starwort Stellaria media ssp. pallida STMEP Stellaria pallida synonym**
Shining chickweed Stellaria nitens STNI   same
Obtuse starwort Stellaria obtusa STOB   same
Umbellate chickweed Stellaria umbellata STUM   same
White woolly stemodia Stemodia durantifolia STDU   same
Western stenanthium Stenanthium occidentale STOC   same
Saint augustine grass Stenotaphrum secundatum STSE   same
Stemless mock goldenweed Stenotus acaulis STAC   same
Woolly stenotus Stenotus lanuginosus STLA7   same
Blair's stephanomeria Stephanomeria blairii STBL2 Munzothamnus blairii synonym*
Fort tejon milk aster Stephanomeria cichoriacea STCI   same
San Diego Wreathplant Stephanomeria diegensis STDI6   same
Santa barbara stephanomeria Stephanomeria elata STEL3   same
Small wirelettuce Stephanomeria exigua STEX   same
White plume stephanomeria Stephanomeria exigua ssp. carotifera STEXC2   same
White plume wirelettuce Stephanomeria exigua ssp. coronaria STEXC3   same
Dean's stephanomeria Stephanomeria exigua ssp. deanei STEXD2   same
Mitra Stephanomeria exigua ssp. exigua STEXE   same
Large fruited stephanomeria Stephanomeria exigua ssp. macrocarpa STEXM   same
Large flowered stephanomeria Stephanomeria lactucina STLA   same
Narrow leaved wire lettuce Stephanomeria minor STMI13 Stephanomeria tenuifolia synonym*
Narrow leaved wire lettuce Stephanomeria minor var. minor STMIM Stephanomeria tenuifolia synonym*
Narrow leaved wire lettuce Stephanomeria minor var. myrioclada STMIM2 Stephanomeria tenuifolia synonym*
Stiff branched stephanomeria Stephanomeria paniculata STPA2   same
Parry rock pink Stephanomeria parryi STPA3   same
Wire lettuce Stephanomeria pauciflora STPA4   same
Twiggy wreath plant Stephanomeria virgata STVI2   same
Tall stephanomeria Stephanomeria virgata ssp. pleurocarpa STVIP   same
Tall milk aster Stephanomeria virgata ssp. virgata STVIV   same
Narrow leaved stillingia Stillingia linearifolia STLI3   same
Tooth leaf Stillingia paucidentata STPA5   same
Broad leaved stillingia Stillingia spinulosa STSP   same
Long beaked twist flower Streptanthella longirostris STLO4   same
White jewelflower Streptanthus albidus STAL5 Streptanthus glandulosus synonym**
Metcalf canyon jewel flower Streptanthus albidus ssp. albidus STALA Streptanthus glandulosus ssp. albidus synonym*
Most beautiful jewel flower Streptanthus albidus ssp. peramoenus STALP Streptanthus glandulosus ssp. glandulosus synonym*
Pacific jewelflower Streptanthus barbatus STBA2   same
Bearded jewelflower Streptanthus barbiger STBA3   same
Tamalpais jewel flower Streptanthus batrachopus STBA4   same
Laguna mtns. jewel flower Streptanthus bernardinus STBE   same
Socrates mine jewelflower Streptanthus brachiatus STBR4   same
Socrates mine jewel flower Streptanthus brachiatus ssp. brachiatus STBRB    
Freed's jewel flower Streptanthus brachiatus ssp. hoffmanii STBRH2 Streptanthus brachiatus synonym*
Brewer's jewelflower Streptanthus breweri STBR2   same
Mt. hamilton jewel flower Streptanthus callistus STCA3   same
Southern jewel flower Streptanthus campestris STCA4   same
Heartleaf jewelflower Streptanthus cordatus STCO6   same
Heartleaf jewelflower Streptanthus cordatus var. cordatus STCOC   same
Duran's jewelflower Streptanthus cordatus var. duranii STCOD2 Streptanthus cordatus var. cordatus synonym*
Piute mtns. jewel flower Streptanthus cordatus var. piutensis STCOP   same
Varied leaved jewelflower Streptanthus diversifolius STDI2   same
Sickle fruit jewel flower Streptanthus drepanoides STDR2   same
Farnsworth's jewel flower Streptanthus farnsworthianus STFA2   same
Tehipite valley jewel flower Streptanthus fenestratus STFE   same
bristly jewelflower Streptanthus glandulosus STGL8   same
Jewelflower Streptanthus glandulosus ssp. glandulosus STGLG   same
Mt. tamalpais jewel flower Streptanthus glandulosus ssp. pulchellus STGLP   same
One sided jewelflower Streptanthus glandulosus ssp. secundus STGLS   same
  Streptanthus glandulosus ssp. secundus var. hoffmanii STGLH2    
  Streptanthus glandulosus ssp. secundus var. secundus STGLS3    
  Streptanthus glandulosus ssp. secundus var. sonomensis STGLS4    
Alpine jewel flower Streptanthus gracilis STGR3   same
Green jewel-flower Streptanthus hesperidis STHE6   same
Mt. diablo jewel flower Streptanthus hispidus STHI2   same
Howell's jewel flower Streptanthus howellii STHO   same
San benito jewelflower Streptanthus insignis STIN   same
San benito jewelflower Streptanthus insignis ssp. insignis STINI   same
Arburua ranch jewel flower Streptanthus insignis ssp. lyonii STINL   same
Long-fruit jewel-flower Streptanthus longisiliquus STLO7   same
Morrison's jewelflower Streptanthus morrisonii STMO3   same
Three peaks jewel flower Streptanthus morrisonii ssp. elatus STMOE Streptanthus morrisonii synonym*
Dorr's cabin jewel flower Streptanthus morrisonii ssp. hirtiflorus STMOH Streptanthus morrisonii synonym*
Kruckeberg's jewel flower Streptanthus morrisonii ssp. kruckebergii STMOK Streptanthus morrisonii synonym*
Morrison's jewel flower Streptanthus morrisonii ssp. morrisonii STMOM Streptanthus morrisonii synonym**
Tiburon jewel flower Streptanthus niger STNI2 Streptanthus glandulosus ssp. niger synonym*
Trinity river jewel-flower Streptanthus oblanceolatus STOB5   same
Masonic mtn. jewel flower Streptanthus oliganthus STOL   same
Milkwort jewelflower Streptanthus polygaloides STPO2   same
Jewelweed Streptanthus tortuosus STTO3   same
Yellow mountain jewelflower Streptanthus tortuosus var. flavescens STTOF Streptanthus tortuosus synonym*
Jewelweed Streptanthus tortuosus var. optatus STTOO3 Streptanthus tortuosus synonym*
Mountain jewelflower Streptanthus tortuosus var. orbiculatus STTOO Streptanthus tortuosus synonym*
Jewelweed Streptanthus tortuosus var. pallidus STTOP Streptanthus tortuosus synonym*
Bush mountain jewelflower Streptanthus tortuosus var. suffrutescens STTOS Streptanthus tortuosus synonym*
Mountain jewelflower Streptanthus tortuosus var. tortuosus STTOT2 Streptanthus tortuosus synonym**
Early jewel-flower Streptanthus vernalis STVE7   same
Claspleaf twistedstalk Streptopus amplexifolius STAM2   same
Twisted stalk Streptopus amplexifolius var. amplexifolius STAMA2 Streptopus amplexifolius var. americanus synonym**
Fineleaf pondweed Stuckenia filiformis STFI6   same
Fineleaf pondweed Stuckenia filiformis ssp. alpina STFIA2   same
Sago pondweed Stuckenia pectinata STPE15   same
Broadleaf pondweed Stuckenia striata STST20   same
Oil nest straw Stylocline citroleum STCI10   same
  Stylocline gnaphalioides STGN    
Tangled nest straw Stylocline intertexta STIN4   same
Mason neststraw Stylocline masonii STMA10   same
Desert nest straw Stylocline micropoides STMI2   same
Peck's stylocline Stylocline psilocarphoides STPS   same
Mesquite neststraw Stylocline sonorensis STSO2   same
Wind poppy Stylomecon heterophylla STHE3 Papaver heterophyllum synonym*
California snowdrop bush Styrax redivivus STRE4   same
Horned sea blite Suaeda calceoliformis SUCA2   same
California seablite Suaeda californica SUCA   same
Estuary seablite Suaeda esteroa SUES   same
Bush seepweed Suaeda moquinii SUMO Suaeda nigra synonym*
Seablite Suaeda taxifolia SUTA2   same
Waterawlwort Subularia aquatica SUAQ   same
American awlwort Subularia aquatica var. americana SUAQA2 Subularia aquatica ssp. americana synonym*
Buttercup suksdorfia Suksdorfia ranunculifolia SURA Hemieva ranunculifolia synonym*
Eureka valley dune grass Swallenia alexandrae SWAL   same
Star green gentian Swertia perennis SWPE   same
Queen palm Syagrus romanzoffiana SYRO4   same
Creeping snowberry Symphoricarpos acutus SYAC Symphoricarpos mollis synonym*
Common snowberry Symphoricarpos albus SYAL   same
Snowberry Symphoricarpos albus var. laevigatus SYALL   same
Creeping snowberry Symphoricarpos hesperius SYHE Symphoricarpos mollis synonym*
Desert snowberry Symphoricarpos longiflorus SYLO   same
Snowberry Symphoricarpos mollis SYMO   same
  Symphoricarpos oreophilus SYOR2    
  Symphoricarpos oreophilus var. utahensis SYORU    
Mountain snowberry Symphoricarpos rotundifolius SYRO   same
Parish's snowberry Symphoricarpos rotundifolius var. parishii SYROP   same
Snowberry Symphoricarpos rotundifolius var. rotundifolius SYROR   same
Western aster Symphyotrichum ascendens SYAS3   same
Western meadow aster Symphyotrichum campestre SYCA3   same
Bloomer's aster Symphyotrichum campestre var. bloomeri SYCAB Symphyotrichum campestre synonym*
Pacific aster Symphyotrichum chilense SYCH4   same
Pacific aster Symphyotrichum chilense var. chilense SYCHC    
Pacific aster Symphyotrichum chilense var. invenustum SYCHI Symphyotrichum chilense synonym*
Pacific aster Symphyotrichum chilense var. medium SYCHM Symphyotrichum chilense synonym*
San bernardino aster Symphyotrichum defoliatum SYDE   same
Eaton's aster Symphyotrichum eatonii SYEA2 Symphyotrichum bracteolatum synonym*
Eastern annual saltmarsh aster Symphyotrichum expansum SYEX Symphyotrichum subulatum var. parviflorum synonym*
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Alpine leafybract aster Symphyotrichum foliaceum SYFO2   same
Alpine leafybract aster Symphyotrichum foliaceum var. apricum SYFOA   same
Canby's aster Symphyotrichum foliaceum var. canbyi SYFOC    
Parry's aster Symphyotrichum foliaceum var. parryi SYFOP   same
Short rayed alkali aster Symphyotrichum frondosum SYFR2   same
Greata's aster Symphyotrichum greatae SYGR7   same
Henderson's aster Symphyotrichum hendersonii SYHE5   same
Smooth blue aster Symphyotrichum laeve SYLA3    
Geyer's aster Symphyotrichum laeve var. geyeri SYLAG    
White panicle aster Symphyotrichum lanceolatum SYLA6   same
  Symphyotrichum lanceolatum ssp. hesperium SYLAH    
  Symphyotrichum lanceolatum ssp. hesperium var. hesperium SYLAH6    
Suisun marsh aster Symphyotrichum lentum SYLE2   same
  Symphyotrichum novae-angliae SYNO2    
Western mountain aster Symphyotrichum spathulatum SYSP   same
Larger western mountain aster Symphyotrichum spathulatum var. intermedium SYSPI   same
Western mountain aster Symphyotrichum spathulatum var. spathulatum SYSPS   same
Western bog aster Symphyotrichum spathulatum var. yosemitanum SYSPY   same
Douglas aster Symphyotrichum subspicatum SYSU4   same
  Symphyotrichum subspicatum var. subspicatum SYSUS    
Eastern annual saltmarsh aster Symphyotrichum subulatum SYSU5   same
Russian comfrey Symphytum Xuplandicum SYUP   same
Rough comfrey Symphytum asperum SYAS    
Comfrey Symphytum officinale SYOF   same
Kittentails Synthyris missurica SYMI   same
Kitten tails Synthyris missurica ssp. missurica SYMIM2   same
Snow queen Synthyris reniformis SYRE   same
Snow queen Synthyris reniformis var. cordata SYREC Synthyris cordata synonym**
Fremont's syntrichopappus Syntrichopappus fremontii SYFR   same
Lemmon's syntrichopappus Syntrichopappus lemmonii SYLE   same
Vortriede's spineflower Systenotheca vortriedei SYVO   same
Brush cherry Syzygium paniculatum SYPA7    
Medusa head Taeniatherum caput-medusae TACA8 Elymus caput-medusae synonym*
French or african marigold Tagetes erecta TAER   same
Little marigold Tagetes minuta TAMI3   same
French or african marigold Tagetes patula TAPA Tagetes erecta synonym*
  Tamarix africana TAAF    
Athel Tamarix aphylla TAAP   same
Russian tamarisk Tamarix aralensis TAAR6    
Chinese tamarisk Tamarix chinensis TACH2   same
French tamarisk Tamarix gallica TAGA   same
Tamarisk Tamarix parviflora TAPA4   same
Tamarisk Tamarix ramosissima TARA   same
Costmary Tanacetum balsamita TABA    
Dune tansy Tanacetum bipinnatum TABI   same
Dune tansy Tanacetum camphoratum TACA2 Tanacetum bipinnatum synonym*
Feverfew Tanacetum parthenium TAPA6   same
Tansy Tanacetum vulgare TAVU   same
California dandelion Taraxacum californicum TACA5   same
Red-seeded dandelion Taraxacum laevigatum TALA2 Taraxacum erythrospermum synonym**
Red seeded dandelion Taraxacum officinale TAOF   same
Horned dandelion Taraxacum officinale ssp. ceratophorum TAOFC Taraxacum ceratophorum synonym*
Common dandelion Taraxacum officinale ssp. officinale TAOFO    
Southern tauschia Tauschia arguta TAAR2   same
Glaucous tauschia Tauschia glauca TAGL   same
Hartweg's umbrellawort Tauschia hartwegii TAHA2   same
Howell's tauschia Tauschia howellii TAHO2   same
Kellogg's tauschia Tauschia kelloggii TAKE   same
Parish's tauschia Tauschia parishii TAPA5   same
California yew Taxus brevifolia TABR2   same
Cape honeysuckle Tecoma capensis TECA8    
Lesser shepherds cress Teesdalia coronopifolia TECO7   same
Barestem teesdalia Teesdalia nudicaulis TENU   same
Fringe cups Tellima grandiflora TEGR2   same
Parry's tetracoccus Tetracoccus dioicus TEDI   same
Holly leaved spurge Tetracoccus hallii TEHA   same
Holly leaved tetracoccus Tetracoccus ilicifolius TEIL   same
Striped horsebrush Tetradymia argyraea TEAR   same
Catclaw horsebrush Tetradymia axillaris TEAX   same
Catclaw horsebrush Tetradymia axillaris var. axillaris TEAXA   same
Catclaw horsebrush Tetradymia axillaris var. longispina TEAXL   same
Gray horsebrush Tetradymia canescens TECA2   same
Cotton thorn Tetradymia comosa TECO2   same
Little leaf horsebrush Tetradymia glabrata TEGL   same
Spiny horsebrush Tetradymia spinosa TESP2   same
Narrow scaled felt thorn Tetradymia stenolepis TEST2   same
Four parted horsebrush Tetradymia tetrameres TETE4   same
New zealand spinach Tetragonia tetragonioides TETE3   same
Stemless four nerve daisy Tetraneuris acaulis TEAC   same
Arizona four nerve daisy Tetraneuris acaulis var. arizonica TEACA   same
Canada germander Teucrium canadense TECA3    
Western germander Teucrium canadense var. occidentale TECAO    
Small coastal germander Teucrium cubense TECU   same
Small coastal germander Teucrium cubense var. densum TECUD2 Teucrium cubense ssp. depressum synonym*
Shrubby germander Teucrium fruticans TEFR3    
Sticky teucrium Teucrium glandulosum TEGL2   same
Alpine meadow rue Thalictrum alpinum THAL   same
Fendler's meadow rue Thalictrum fendleri THFE   same
Fendler's meadow rue Thalictrum fendleri var. fendleri THFEF   same
Torrey's meadow rue Thalictrum fendleri var. polycarpum THFEP2   same
Western meadow rue Thalictrum occidentale THOC   same
  Thalictrum occidentale var. occidentale THOCO2    
Few flowered meadow rue Thalictrum sparsiflorum THSP   same
  Thalictrum sparsiflorum var. saximontanum THSPS    
Turpentine broom Thamnosma montana THMO   same
Hopi tea Thelesperma megapotamicum THME   same
Slender greenthread Thelesperma simplicifolium THSI   same
Short podded thelypodium Thelypodium brachycarpum THBR   same
Wavy leaved thelypodium Thelypodium crispum THCR   same
Nodding thelypodium Thelypodium flexuosum THFL3   same
Howell's thelypody Thelypodium howellii THHO   same
Howell's thelypodium Thelypodium howellii ssp. howellii THHOH   same
Entire leaved thelypodium Thelypodium integrifolium THIN   same
White entire leaved thelypodium Thelypodium integrifolium ssp. affine THINA   same
Lavender entire leaved thelypodium Thelypodium integrifolium ssp. complanatum THINC   same
Feathery thelypodium Thelypodium laciniatum THLA   same
Yarrow leaf thelypodium Thelypodium milleflorum THMI5   same
Slender petaled thelypodium Thelypodium stenopetalum THST   same
Sierra nevada maiden fern Thelypteris nevadensis THNE   same
Showy maiden fern Thelypteris puberula THPU   same
Sonoran maiden fern Thelypteris puberula var. sonorensis THPUS   same
Kangaroo grass Themeda quadrivalvis THQU    
  Themeda quadrivalvis var. quadrivalvis THQUQ    
California goldenbanner Thermopsis californica THCA4   same
Silvery false lupine Thermopsis californica var. argentata THCAA   same
California goldenbanner Thermopsis californica var. californica THCAC2   same
Velvety false lupine Thermopsis californica var. semota THCAS2   same
Slender goldenbanner Thermopsis gracilis THGR6   same
Slender false lupine Thermopsis gracilis var. gracilis THGRG Thermopsis gracilis synonym**
Santa ynez false lupine Thermopsis macrophylla THMA2   same
Robust false lupine Thermopsis robusta THRO4   same
Luckynut Thevetia peruviana THPE3    
Intermediate wheatgrass Thinopyrum intermedium THIN6 Elymus hispidus synonym*
Russian wheatgrass Thinopyrum junceiforme THJU3    
Tall wheatgrass Thinopyrum ponticum THPO7 Elymus ponticus synonym*
Fan weed Thlaspi arvense THAR5   same
Western red cedar Thuja plicata THPL   same
Fiveneedle pricklyleaf Thymophylla pentachaeta THPE4   same
Five needled thymophylla Thymophylla pentachaeta var. belenidium THPEB   same
Bristleleaf pricklyleaf Thymophylla tenuiloba var. tenuiloba THTET   same
Santacruz island lacepod Thysanocarpus conchuliferus THCO9   same
Common fringe pod Thysanocarpus curvipes THCU   same
Narrow leaved lacepod Thysanocarpus laciniatus THLA3   same
Showy fringe pod Thysanocarpus radians THRA   same
  Thysanolaena latifolia THLA12    
Sugar scoop Tiarella trifoliata TITR   same
Trifoliate laceflower Tiarella trifoliata var. trifoliata TITRT   same
Foamflower Tiarella trifoliata var. unifoliata TITRU   same
Woolly tidestromia Tidestromia lanuginosa TILA2   same
Honey sweet Tidestromia oblongifolia TIOB Tidestromia suffruticosa var. oblongifolia synonym*
Honeysweet Tidestromia suffruticosa TISU   same
American basswood Tilia americana TIAM    
American basswood Tilia americana var. americana TIAMA    
Spanish moss Tillandsia usneoides TIUS    
Tipa Tipuana tipu TITI2    
Woody crinklemat Tiquilia canescens TICA3   same
Gray coldenia Tiquilia canescens var. canescens TICAC   same
Chocolate mtns. coldenia Tiquilia canescens var. pulchella TICAP   same
Nuttall's coldenia Tiquilia nuttallii TINU2   same
Palmer's coldenia Tiquilia palmeri TIPA   same
Plicate coldenia Tiquilia plicata TIPL2   same
Pig a back plant Tolmiea menziesii TOME    
European milkwort Tolpis barbata TOBA   same
Small flowered tonella Tonella tenella TOTE   same
Tahoe tonestus Tonestus eximius TOEX3   same
Lyall's tonestus Tonestus lyallii TOLY   same
Peirson's haplopappus Tonestus peirsonii TOPE   same
Field hedge parsley Torilis arvensis TOAR   same
Field hedge parsley Torilis arvensis ssp. arvensis TOARA    
  Torilis arvensis ssp. heterophylla TOARH    
Japanese hedge parsely Torilis japonica TOJA    
Wild parsley Torilis nodosa TONO   same
California nutmeg Torreya californica TOCA   same
Sierra false mannagrass Torreyochloa californica TOCA2    
Upright mannagrass Torreyochloa erecta TOER   same
Pale false mannagrass Torreyochloa pallida TOPA6   same
Mannagrass Torreyochloa pallida var. pauciflora TOPAP3   same
California tortula moss Tortula californica TOCA9    
Hairy townsendia Townsendia condensata TOCO2   same
  Townsendia condensata var. condensata TOCOC    
Common townsendia Townsendia leptotes TOLE   same
Parry's townsendia Townsendia parryi TOPA2    
Tufted townsendia Townsendia scapigera TOSC   same
Poison oak Toxicodendron diversilobum TODI   same
Beaked tracyina Tracyina rostrata TRRO   same
Wandering jew Tradescantia fluminensis TRFL   same
Bluejacket Tradescantia ohiensis TROH   same
  Tradescantia virginiana TRVI    
Desert noseburn Tragia ramosa TRRA5   same
Goat's beard Tragopogon dubius TRDU   same
Pasture goatsbeard Tragopogon hybridus TRHY7    
Meadow salsify Tragopogon lamottei TRLA30 Tragopogon pratensis synonym**
Salsify Tragopogon porrifolius TRPO   same
Carolina bugbane Trautvetteria caroliniensis TRCA   same
Western trautvetteria Trautvetteria caroliniensis var. occidentalis TRCAO Trautvetteria caroliniensis synonym*
Chinese tallowtree Triadica sebifera TRSE6   same
Western false asphodel Triantha occidentalis TROC7   same
Western false asphodel Triantha occidentalis ssp. occidentalis TROCO2   same
Horse purslane Trianthema portulacastrum TRPO2   same
Capetown grass Tribolium obliterum TROB6    
Puncture vine Tribulus terrestris TRTE   same
Three hearts Tricardia watsonii TRWA2   same
Limestone bugheal Trichocoronis wrightii TRWR2   same
Trichodon moss Trichodon cylindricus TRCY6    
Yosemite bulrush Trichophorum clementis TRCL3   same
Rolland's bulrush Trichophorum pumilum TRPU18   same
Yellow head Trichoptilium incisum TRIN2   same
Southern bluecurls Trichostema austromontanum TRAU   same
Southern bluecurls Trichostema austromontanum ssp. austromontanum TRAUA2   same
Hidden lake bluecurls Trichostema austromontanum ssp. compactum TRAUC   same
Woolly bluecurls Trichostema lanatum TRLA3   same
Vinegarweed Trichostema lanceolatum TRLA4   same
Turpentine weed Trichostema laxum TRLA5   same
Small flowered bluecurls Trichostema micranthum TRMI3   same
Mountain bluecurls Trichostema oblongum TROB   same
San joaquin bluecurls Trichostema ovatum TROV   same
Parish's bluecurls Trichostema parishii TRPA3   same
Hernandez bluecurls Trichostema rubisepalum TRRU   same
Napa bluecurls Trichostema ruygtii TRRU11   same
Siskiyou bluecurls Trichostema simulatum TRSI   same
  Tridens flavus TRFL2    
  Tridens flavus var. flavus TRFLF    
Slim tridens Tridens muticus TRMU   same
Slim tridens Tridens muticus var. muticus TRMUM   same
Starflower Trientalis borealis TRBO2    
Western star flower Trientalis borealis ssp. latifolia TRBOL Trientalis latifolia synonym*
Arctic starflower Trientalis europaea TREU   same
Arctic starflower Trientalis europaea ssp. arctica TREUA Trientalis europaea synonym*
Indian clover Trifolium albopurpureum TRAL5   same
Egyptian clover Trifolium alexandrinum TRAL6   same
Showy indian clover Trifolium amoenum TRAM3   same
Anderson's clover Trifolium andersonii TRAN   same
Anderson's clover Trifolium andersonii ssp. andersonii TRANA2   same
Beatley's five-leaved clover Trifolium andersonii ssp. beatleyae TRANB   same
Beatley's five-leaved clover Trifolium andersonii ssp. monoense TRANM Trifolium andersonii ssp. beatleyae synonym*
Narrow leaved clover Trifolium angustifolium TRAN6   same
Rabbitfoot clover Trifolium arvense TRAR4   same
Hop clover Trifolium aureum TRAU2   same
Bearded clover Trifolium barbigerum TRBA   same
Gray's clover Trifolium barbigerum var. andrewsii TRBAA Trifolium grayi synonym*
Bearded clover Trifolium barbigerum var. barbigerum TRBAB Trifolium barbigerum synonym**
Beckwith's clover Trifolium beckwithii TRBE2   same
Notch leaf clover Trifolium bifidum TRBI   same
Bolander's clover Trifolium bolanderi TRBO3   same
Brewer's clover Trifolium breweri TRBR3   same
Santa cruz clover Trifolium buckwestiorum TRBU3   same
Hop clover Trifolium campestre TRCA5   same
Nodding clover Trifolium cernuum TRCE9   same
Tree clover Trifolium ciliolatum TRCI   same
Cup clover Trifolium cyathiferum TRCY   same
Dedecker's clover Trifolium dedeckerae TRDE4 Trifolium kingii ssp. dedeckerae synonym**
Dwarf sack clover Trifolium depauperatum TRDE   same
Pale sack clover Trifolium depauperatum var. amplectens TRDEA   same
Dwarf bladder clover Trifolium depauperatum var. depauperatum TRDED   same
Dwarf sack clover Trifolium depauperatum var. diversifolium TRDED2 Trifolium depauperatum var. truncatum synonym**
Dwarf sack clover Trifolium depauperatum var. stenophyllum TRDES Trifolium depauperatum var. truncatum synonym**
branched Indian clover Trifolium dichotomum TRDI6   same
Shamrock Trifolium dubium TRDU2   same
Woollyhead clover Trifolium eriocephalum TRER2   same
Cusick's clover Trifolium eriocephalum ssp. cusickii TRERC3    
Woollyhead clover Trifolium eriocephalum ssp. eriocephalum TRERE   same
Strawberry clover Trifolium fragiferum TRFR2   same
Bull clover Trifolium fucatum TRFU   same
Spanish clover Trifolium gemellum TRGE5    
Clustered clover Trifolium glomeratum TRGL4   same
Pin point clover Trifolium gracilentum TRGR2   same
Pin point clover Trifolium gracilentum var. gracilentum TRGRG Trifolium gracilentum synonym**
Southern island clover Trifolium gracilentum var. palmeri TRGRP Trifolium palmeri synonym*
Hollyleaf clover Trifolium gymnocarpon TRGY   same
Plummer's clover Trifolium gymnocarpon ssp. plummerae TRGYP2   same
Rose clover Trifolium hirtum TRHI4   same
Howell's clover Trifolium howellii TRHO   same
Alsike clover Trifolium hybridum TRHY   same
Crimson clover Trifolium incarnatum TRIN3   same
Jim's clover Trifolium jokerstii TRJO   same
King's clover Trifolium kingii TRKI   same
Lemmon's clover Trifolium lemmonii TRLE2   same
Long stalked clover Trifolium longipes TRLO   same
longstalk clover Trifolium longipes ssp. atrorubens TRLOA   same
Elmer's clover Trifolium longipes ssp. elmeri TRLOE   same
Hansen's clover Trifolium longipes ssp. hansenii TRLOH   same
longstalk clover Trifolium longipes ssp. multipedunculatum TRLOM   same
Oregon clover Trifolium longipes ssp. oreganum TRLOO   same
longstalk clover Trifolium longipes ssp. shastense TRLOS2   same
Macrae's clover Trifolium macraei TRMA2   same
Big headed clover Trifolium macrocephalum TRMA3   same
Small head clover Trifolium microcephalum TRMI4   same
Valparaiso clover Trifolium microdon TRMI5   same
Bearded clover Trifolium minutissimum TRMI20 Trifolium barbigerum synonym*
Carpet clover Trifolium monanthum TRMO2   same
Grant's carpet clover Trifolium monanthum ssp. grantianum TRMOG   same
Carpet clover Trifolium monanthum ssp. monanthum TRMOM   same
Small carpet clover Trifolium monanthum ssp. parvum TRMOP   same
Delicate carpet clover Trifolium monanthum ssp. tenerum TRMOT   same
Creek clover Trifolium obtusiflorum TROB2   same
Few flowered clover Trifolium oliganthum TROL   same
Olive clover Trifolium olivaceum TROL2   same
Red clover Trifolium pratense TRPR2   same
Productive clover Trifolium productum TRPR4   same
White clover Trifolium repens TRRE3   same
Reversed clover Trifolium resupinatum TRRE4   same
Teasel clover Trifolium retusum TRRE10   same
Siskiyou clover Trifolium siskiyouense TRSI4   same
Star clover Trifolium stellatum TRST13    
Knotted clover Trifolium striatum TRST5   same
Subterranean clover Trifolium subterraneum TRSU3   same
Woolly clover Trifolium tomentosum TRTO4   same
Monterey clover Trifolium trichocalyx TRTR   same
Variegated clover Trifolium variegatum TRVA   same
Arrowleaf clover Trifolium vesiculosum TRVE   same
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Tomcat clover Trifolium willdenovii TRWI3   same
Cow clover Trifolium wormskioldii TRWO   same
Arrow grass Triglochin concinna TRCO19   same
Seaside arrow grass Triglochin maritima TRMA20   same
Marsh arrow grass Triglochin palustris TRPA28   same
Three ribbed arrow grass Triglochin striata TRST16   same
Cultivated fenugreek Trigonella corniculata TRCO7    
Sicklefruit fenugreek Trigonella foenum-graecum TRFO80    
Giant white wakerobin Trillium albidum TRAL4   same
  Trillium albidum ssp. albidum TRALA    
Narrow petaled wakerobin Trillium angustipetalum TRAN5   same
Giant wakerobin Trillium chloropetalum TRCH2   same
  Trillium chloropetalum var. chloropetalum TRCHC    
Giant wakerobin Trillium chloropetalum var. giganteum TRCHG Trillium chloropetalum synonym*
Narrow petaled wakerobin Trillium kurabayashii TRKU Trillium angustipetalum synonym*
Western wakerobin Trillium ovatum TROV2   same
Salmon mtns. wakerobin Trillium ovatum ssp. oettingeri TROVO   same
Western wakerobin Trillium ovatum ssp. ovatum TROVO2   same
Siskiyou wakerobin Trillium rivale TRRI2 Pseudotrillium rivale synonym*
Venus looking glass Triodanis biflora TRBI2   same
Clasping venus looking glass Triodanis perfoliata TRPE4   same
Butter 'n' eggs Triphysaria eriantha TRER6   same
Butter 'n' eggs Triphysaria eriantha ssp. eriantha TRERE2   same
Pink butter 'n' eggs Triphysaria eriantha ssp. rosea TRERR   same
San francisco owl's clover Triphysaria floribunda TRFL14   same
Little butter 'n' eggs Triphysaria micrantha TRMI16   same
Little owl's clover Triphysaria pusilla TRPU16   same
Yellow owl's clover Triphysaria versicolor TRVE6   same
  Triphysaria versicolor ssp. faucibarbatus TRVEF    
Yellow owl's clover Triphysaria versicolor ssp. versicolor TRVEV   same
False mayweed Tripleurospermum maritimum TRMA17    
  Tripleurospermum maritimum ssp. phaeocephalum TRMAP    
Lassen sand verbena Tripterocalyx crux-maltae TRCR5   same
Little sand verbena Tripterocalyx micranthus TRMI6   same
California triquetrella moss Triquetrella californica TRCA25    
Nodding trisetum Trisetum canescens TRCA21   same
Yellow oatgrass Trisetum flavescens TRFL5    
Narrow oatgrass Trisetum spicatum TRSP2   same
Beardless oatgrass Trisetum wolfii TRWO3   same
Spring star Tristagma uniflorum TRUN6 Ipheion uniflorum synonym**
Bridges' brodiaea Triteleia bridgesii TRBR7   same
San clemente island triteleia Triteleia clementina TRCL   same
Yellow brodiaea Triteleia crocea TRCR7   same
Yellow triteleia Triteleia crocea var. crocea TRCRC Triteleia crocea synonym**
Trinity mountains pretty face Triteleia crocea var. modesta TRCRM Triteleia crocea synonym*
Dudley's triplet lily Triteleia dudleyi TRDU4   same
Largeflower triteleia Triteleia grandiflora TRGR7   same
Howell's triteleia Triteleia grandiflora var. howellii TRGRH Triteleia grandiflora synonym**
Henderson's triteleia Triteleia hendersonii TRHE   same
Henderson's triteleia Triteleia hendersonii var. hendersonii TRHEH Triteleia hendersonii synonym**
Wild hyacinth Triteleia hyacinthina TRHY3   same
Pretty face Triteleia ixioides TRIX   same
Mountain pretty face Triteleia ixioides ssp. anilina TRIXA   same
Cook's triteleia Triteleia ixioides ssp. cookii TRIXC   same
Golden brodiaea Triteleia ixioides ssp. ixioides TRIXI2   same
Foothill triteleia Triteleia ixioides ssp. scabra TRIXS   same
Prettyface Triteleia ixioides ssp. unifolia TRIXU2   same
Ithuriel's spear Triteleia laxa TRLA16   same
  Triteleia lilacinum TRLI8    
Coast range triplet lily Triteleia lugens TRLU4   same
Slender triplet lily Triteleia montana TRMO11   same
Marsh tritileia Triteleia peduncularis TRPE10   same
Pinto triteleia Triteleia versicolor TRVE3    
Common wheat Triticum aestivum TRAE   same
American threefold Trixis californica TRCA8   same
Garden nasturtium Tropaeolum majus TRMA7   same
Caper fruited tropidocarpum Tropidocarpum capparideum TRCA9   same
Slender tropidocarpum Tropidocarpum gracile TRGR5   same
Western hemlock Tsuga heterophylla TSHE   same
Patton spruce Tsuga mertensiana TSME   same
Greene's tuctoria Tuctoria greenei TUGR   same
Crampton's tuctoria Tuctoria mucronata TUMU   same
Lady tulip Tulipa clusiana TUCL   same
Poodle dog bush Turricula parryi TUPA2 Eriodictyon parryi synonym*
King's gold Twisselmannia californica TWCA Tropidocarpum californicum synonym*
  Typha Xglauca TYGL    
Narrow leaf cattail Typha angustifolia TYAN   same
Cattail Typha domingensis TYDO   same
Boradleaf Cattail Typha latifolia TYLA   same
Gorse Ulex europaeus ULEU   same
American elm Ulmus americana ULAM   same
Wych elm Ulmus glabra ULGL    
Siberian elm Ulmus parvifolia ULPA   same
English elm Ulmus procera ULPR Ulmus minor synonym*
Siberian elm Ulmus pumila ULPU   same
California bay Umbellularia californica UMCA   same
  Umbellularia californica var. californica UMCAC    
California bay Umbellularia californica var. fresnensis UMCAF Umbellularia californica synonym*
Arizona signalgrass Urochloa arizonica URAR    
Guineagrass Urochloa maxima URMA3    
Texas signalgrass Urochloa texana URTE2    
Bristly tail seed Urospermum picroides URPI   same
Stinging nettle Urtica dioica URDI   same
Stinging nettle Urtica dioica ssp. dioica URDID    
Nettle Urtica dioica ssp. gracilis URDIG   same
Stinging nettle Urtica dioica ssp. holosericea URDIH   same
Annual stinging nettle Urtica urens URUR   same
Gibbous bladderwort Utricularia gibba UTGI   same
Swollen bladderwort Utricularia inflata UTIN    
Flat leaved bladderwort Utricularia intermedia UTIN2   same
Common bladderwort Utricularia macrorhiza UTMA   same
Lesser bladderwort Utricularia minor UTMI   same
Yellowishwhite bladderwort Utricularia ochroleuca UTOC   same
Zigzag bladderwort Utricularia subulata UTSU   same
Spanish cockle Vaccaria hispanica VAHI2   same
  Vaccaria von VACCA    
Dwarf bilberry Vaccinium cespitosum VACE   same
Cascade bilberry Vaccinium deliciosum VADE   same
Cranberry Vaccinium macrocarpon VAMA   same
Thin leaf huckleberry Vaccinium membranaceum VAME   same
Evergreen huckleberry Vaccinium ovatum VAOV2   same
Red bilberry, red huckleberry Vaccinium parvifolium VAPA   same
Little leaf huckleberry Vaccinium scoparium VASC   same
Blueberry Vaccinium uliginosum VAUL   same
mountain hairgrass Vahlodea atropurpurea VAAT2   same
  Valeriana acutiloba VAAC    
Mountain valerian Valeriana acutiloba var. pubicarpa VAACP Valeriana pubicarpa synonym**
California valerian Valeriana californica VACA2   same
  Valeriana dioica VADI    
  Valeriana dioica var. sylvatica VADIS    
Western valerian Valeriana occidentalis VAOC2   same
Scouler's valerian Valeriana scouleri VASC2 Valeriana sitchensis ssp. scouleri synonym**
Sitka valerian Valeriana sitchensis VASI   same
Corn salad Valerianella carinata VACA4   same
Corn salad Valerianella locusta VALO   same
  Vallesia glabra VAGL2    
  Vallisneria americana VAAM3    
Siskiyou inside out flower Vancouveria chrysantha VACH2   same
Northern vancouveria Vancouveria hexandra VAHE   same
Inside out flower Vancouveria planipetala VAPL   same
Velezia Velezia rigida VERI   same
Canyon sunflower Venegasia carpesioides VECA   same
Monarch of the veld, cape daisy Venidium fastuosum VEFA    
Ventenata grass Ventenata dubia VEDU   same
California false hellebore Veratrum californicum VECA2   same
California corn lily Veratrum californicum var. californicum VECAC2   same
Fringed cornlily Veratrum fimbriatum VEFI2   same
Siskiyou false hellebore Veratrum insolitum VEIN   same
American false hellebore Veratrum viride VEVI   same
Moth mullein Verbascum blattaria VEBL   same
Olympic mullein Verbascum olympicum VEOL    
Showy mullein Verbascum speciosum VESP   same
Woolly mullein Verbascum thapsus VETH   same
Wand mullein Verbascum virgatum VEVI2   same
Amador county vervain Verbena Xclemensiorum VECL2    
Vervain Verbena abramsii VEAB Verbena lasiostachys var. lasiostachys synonym*
Purple top vervain Verbena bonariensis VEBO   same
Purpletop vervain Verbena bonariensis var. bonariensis VEBOB    
Purpletop vervain Verbena bonariensis var. conglomerata VEBOC    
Bracted verbena Verbena bracteata VEBR   same
Shore vervain Verbena brasiliensis VEBR2 Verbena litoralis synonym*
California vervain Verbena californica VECA9   same
  Verbena canescens VECA5    
Swamp verbena Verbena hastata VEHA2   same
Swamp verbena Verbena hastata var. scabra VEHAS Verbena hastata synonym*
Western vervain Verbena lasiostachys VELA   same
Shore vervain Verbena litoralis VELI   same
Mint leafed vervain Verbena menthifolia VEME   same
Hillside vervain Verbena neomexicana VENE    
Hillside vervain Verbena neomexicana var. xylopoda VENEX    
Herb of the cross Verbena officinalis VEOF    
Herb of the cross Verbena officinalis var. officinalis VEOFO2    
Tuberous vervain Verbena rigida VERI2    
Rough vervain Verbena scabra VESC   same
Crownbeard Verbesina dissita VEDI   same
Golden crownbeard Verbesina encelioides VEEN   same
Golden viguiera Verbesina encelioides ssp. exauriculata VEENE2   same
  Vernicia fordii VEFO    
American brooklime Veronica americana VEAM2   same
Water speedwell Veronica anagallis-aquatica VEAN2   same
Speedwell Veronica arvensis VEAR   same
European speedwell Veronica beccabunga VEBE    
Germander speedwell Veronica chamaedrys VECH    
Copeland's speedwell Veronica copelandii VECO   same
Cusick's speedwell Veronica cusickii VECU   same
Thread stalk speedwell Veronica filiformis VEFI    
Ivy leaved speedwell Veronica hederifolia VEHE2    
Common gypsyweed Veronica officinalis VEOF2    
Common gypsyweed Veronica officinalis var. officinalis VEOFO    
Neckweed Veronica peregrina VEPE2   same
Speedwell Veronica peregrina ssp. xalapensis VEPEX2   same
Bird's eye speedwell Veronica persica VEPE3   same
Marsh speedwell Veronica scutellata VESC2   same
Thymeleaf speedwell Veronica serpyllifolia VESE   same
Sprawling speedwell Veronica serpyllifolia ssp. humifusa VESEH2   same
Thyme leaf speedwell Veronica serpyllifolia ssp. serpyllifolia VESES    
Finger speedwell Veronica triphyllos VETR   same
American alpine speedwell Veronica wormskjoldii VEWO2   same
  Veronica wormskjoldii var. wormskjoldii VEWOW    
  Vesicarpa potentilloides VEPO6    
Cinquefoil tansy Vesicarpa potentilloides var. nitrophilum VEPON Sphaeromeria potentilloides var. nitrophila synonym**
Cinquefoil tansy Vesicarpa potentilloides var. potentilloides VEPOP Sphaeromeria potentilloides synonym**
Squashberry Viburnum edule VIED   same
Common viburnum Viburnum ellipticum VIEL   same
Laurustinus Viburnum tinus VITI2    
American vetch Vicia americana VIAM   same
American vetch Vicia americana ssp. americana VIAMA3   same
Oneflower vetch Vicia articulata VIAR81    
Purple vetch Vicia benghalensis VIBE   same
Bithynian vetch Vicia bithynica VIBI6   same
Bird vetch Vicia cracca VICR   same
  Vicia cracca ssp. cracca VICRC    
European vetch Vicia disperma VIDI   same
Broad bean, horse bean Vicia faba VIFA   same
Hasse's vetch Vicia hassei VIHA3   same
Hairy vetch Vicia hirsuta VIHI   same
Pea vetch Vicia lathyroides VILA2   same
Louisiana vetch Vicia ludoviciana VILU   same
Louisiana vetch Vicia ludoviciana ssp. ludoviciana VILUL2   same
Yellow vetch Vicia lutea VILU2   same
  Vicia nigricans VINI81    
Giant vetch Vicia nigricans ssp. gigantea VINIG Vicia gigantea synonym**
Hungarian vetch Vicia pannonica VIPA2   same
Spring vetch Vicia sativa VISA   same
Smaller common vetch Vicia sativa ssp. nigra VISAN2   same
Common vetch Vicia sativa ssp. sativa VISAS2   same
Four seeded vetch Vicia tetrasperma VITE   same
Hairy vetch Vicia villosa VIVI   same
Smooth vetch Vicia villosa ssp. varia VIVIV8   same
Hairy vetch Vicia villosa ssp. villosa VIVIV   same
Southern pea Vigna unguiculata ssp. unguiculata VIUNU    
San diego county viguiera Viguiera laciniata VILA3 Bahiopsis laciniata synonym*
Parish viguiera Viguiera parishii VIPA14 Bahiopsis parishii synonym*
Net veined viguiera Viguiera reticulata VIRE Bahiopsis reticulata synonym*
Vinca Vinca major VIMA   same
Blue violet, western dog violet Viola adunca VIAD   same
Western bog violet Viola adunca var. adunca VIADA Viola adunca ssp. adunca synonym**
Yosemite dog violet Viola adunca var. kirkii VIADK Viola adunca ssp. adunca synonym**
Blue violet, western dog violet Viola adunca var. oxyceras VIADO2 Viola adunca ssp. adunca synonym**
Field pansy Viola arvensis VIAR   same
Golden violet Viola aurea VIAU3 Viola purpurea ssp. aurea synonym*
Baker's violet Viola bakeri VIBA2   same
Great basin violet Viola beckwithii VIBE2   same
  Viola beckwithii ssp. beckwithii VIBEB    
  Viola beckwithii ssp. glabrata VIBEG    
Stream violet Viola californica VICA3 Viola glabella synonym**
Wedge leaf violet Viola cuneata VICU2   same
Douglas' violet Viola douglasii VIDO   same
Dwarf marsh violet Viola epipsila VIEP    
Dwarf marsh violet Viola epipsila ssp. repens VIEPR    
Stream violet Viola glabella VIGL   same
Hall's violet Viola hallii VIHA   same
Howell's violet Viola howellii VIHO   same
  Viola lanceolata VILA4    
Western bog violet Viola lanceolata ssp. occidentalis VILAO Viola primulifolia ssp. occidentalis synonym**
Aleutian violet Viola langsdorffii VILA6   same
Moose horn violet Viola lobata VILO2   same
Delta leafed forest violet Viola lobata ssp. integrifolia VILOI2   same
Moose horn violet Viola lobata ssp. lobata VILOL2   same
Macloskey's violet Viola macloskeyi VIMA2   same
  Viola macloskeyi ssp. macloskeyi VIMAM    
Small white violet Viola macloskeyi ssp. pallens VIMAP3 Viola macloskeyi synonym*
Leconte violet Viola nephrophylla VINE   same
Western heart's ease Viola ocellata VIOC   same
English violet Viola odorata VIOD   same
Marsh violet Viola palustris VIPA4   same
  Viola palustris var. palustris VIPAP2    
California golden violet Viola pedunculata VIPE3   same
Johnny jump up Viola pedunculata ssp. pedunculata VIPEP    
Johnny jump up Viola pedunculata ssp. tenuifolia VIPET Viola pedunculata synonym*
Pine violet Viola pinetorum VIPI2   same
Grey leaved violet Viola pinetorum var. grisea VIPIG2 Viola pinetorum ssp. grisea synonym**
Pine violet Viola pinetorum var. pinetorum VIPIP2 Viola pinetorum ssp. pinetorum synonym**
Astoria violet Viola praemorsa VIPR3   same
Astoria violet Viola praemorsa ssp. linguifolia VIPRL   same
Astoria violet Viola praemorsa ssp. praemorsa VIPRP   same
Moose horn violet Viola psychodes VIPS Viola lobata ssp. lobata synonym**
Goosefoot violet Viola purpurea VIPU4   same
goosefoot violet Viola purpurea ssp. dimorpha VIPUD   same
Desert violet Viola purpurea ssp. geophyta VIPUG Viola purpurea ssp. venosa synonym**
Smooth leaved violet Viola purpurea ssp. integrifolia VIPUI   same
goosefoot violet Viola purpurea ssp. mesophyta VIPUM   same
Mojave goosefoot violet Viola purpurea ssp. mohavensis VIPUM2   same
Goosefoot violet Viola purpurea ssp. purpurea VIPUP3   same
Goosefoot yellow violet Viola purpurea ssp. quercetorum VIPUQ   same
Desert violet Viola purpurea ssp. venosa VIPUV2   same
Redwood violet Viola sempervirens VISE3   same
Shelton's violet Viola sheltonii VISH   same
Common blue violet Viola sororia VISO    
Woolly violet Viola tomentosa VITO   same
Wild pansy Viola tricolor VITR    
  Viola vallicola VIVA    
  Viola vallicola var. major VIVAM    
European mistletoe Viscum album VIAL2   same
Lilac chastetree Vitex agnus-castus VIAG    
Lilac chastetree Vitex agnus-castus var. agnus-castus VIAGA    
Summer grape Vitis aestivalis VIAE    
  Vitis aestivalis var. aestivalis VIAEA2    
California wild grape Vitis californica VICA5   same
Southern california grape Vitis girdiana VIGI2   same
Sand grape Vitis rupestris VIRU2   same
Cultivated grape Vitis vinifera VIVI5   same
Six weeks fescue Vulpia bromoides VUBR Festuca bromoides synonym*
Fescue Vulpia microstachys VUMI Festuca microstachys synonym**
Eastwood fescue Vulpia microstachys var. ciliata VUMIC Festuca microstachys synonym*
Tracy's fescue Vulpia microstachys var. confusa VUMIC2 Festuca microstachys synonym*
Small fescue Vulpia microstachys var. microstachys VUMIM Festuca microstachys synonym*
Few flowered fescue Vulpia microstachys var. pauciflora VUMIP Festuca microstachys synonym*
Rattail fescue Vulpia myuros VUMY Festuca myuros synonym*
Slender fescue Vulpia octoflora VUOC Festuca octoflora synonym*
Common PLANTS Taxon PLANTS Symbol TJM2 Taxon relationship
Sixweeks fescue Vulpia octoflora var. glauca VUOCG    
Six weeks fescue Vulpia octoflora var. hirtella VUOCH Festuca octoflora synonym*
Six weeks fescue Vulpia octoflora var. octoflora VUOCO Festuca octoflora synonym**
California fan palm Washingtonia filifera WAFI   same
Washington fan palm Washingtonia robusta WARO   same
Watsonia Watsonia marginata WAMA2   same
Bulbil bugle lily Watsonia meriana WAME   same
Modesty Whipplea modesta WHMO   same
Caracus wigandia Wigandia urens WIUR    
Caracus wigandia Wigandia urens var. caracasana WIURC    
Jack ass clover Wislizenia refracta WIRE   same
California jackass clover Wislizenia refracta ssp. californica WIREC   same
Palmer's jackass clover Wislizenia refracta ssp. palmeri WIREP   same
Jackass clover Wislizenia refracta ssp. refracta WIRER   same
Water meal Wolffia arrhiza WOAR2   same
Northern water meal Wolffia borealis WOBO   same
South american water meal Wolffia brasiliensis WOBR   same
Columbia water meal Wolffia columbiana WOCO   same
Water meal Wolffia globosa WOGL3   same
Mud midget Wolffiella lingulata WOLI   same
Mud midget Wolffiella oblonga WOOB   same
Cliff fern Woodsia oregana WOOR   same
  Woodsia oregana ssp. cathcartiana WOORC2    
  Woodsia oregana ssp. oregana WOORO    
Plummer's woodsia Woodsia plummerae WOPL   same
Cliff fern Woodsia scopulina WOSC   same
  Woodsia scopulina ssp. laurentiana WOSCL    
  Woodsia scopulina ssp. scopulina WOSCS    
Western chain fern Woodwardia fimbriata WOFI   same
  Woodwardia radicans WORA    
Narrow leaved mule ears Wyethia angustifolia WYAN   same
Smooth mule ears Wyethia glabra WYGL   same
Whitehead wyethia Wyethia helenioides WYHE   same
Humboldt county wyethia Wyethia longicaulis WYLO   same
Woolly mule's ears Wyethia mollis WYMO   same
  XAgropogon littoralis AGLI    
  XElyhordeum californicum ELCA25    
  XElyhordeum macounii ELMA8    
  XElyhordeum stebbinsianum ELST    
  XElyleymus aristatus ELAR6    
  XPseudelymus saxicola PSSA2    
Triticale XTriticosecale rimpaui TRRI8    
Spiny cocklebur Xanthium spinosum XASP2   same
Cocklebur Xanthium strumarium XAST   same
  Xanthium strumarium var. canadense XASTC    
  Xanthium strumarium var. glabratum XASTG    
  Xanthium strumarium var. strumarium XASTS    
Beargrass Xerophyllum tenax XETE   same
Tuberaria Xolantha guttata XOGU Tuberaria guttata synonym**
Mission manzanita Xylococcus bicolor XYBI   same
Mecca aster Xylorhiza cognata XYCO2   same
Orcutt's woody aster Xylorhiza orcuttii XYOR   same
Mojave woodyaster Xylorhiza tortifolia XYTO2   same
Desert aster Xylorhiza tortifolia var. tortifolia XYTOT   same
Dense logwood Xylosma congestum XYCO7    
Hedge parsley Yabea microcarpa YAMI   same
Oriental false hawksbeard Youngia japonica YOJA    
Spanish bayonet Yucca baccata YUBA   same
Joshua tree Yucca brevifolia YUBR   same
  Yucca brevifolia var. brevifolia YUBRB    
  Yucca brevifolia var. jaegeriana YUBRJ    
Mohave yucca Yucca schidigera YUSC2   same
Horned Pondweed Zannichellia palustris ZAPA   same
Callalily Zantedeschia aethiopica ZAAE   same
Corn Zea mays ZEMA    
Corn Zea mays ssp. mays ZEMAM2    
Desert death camas Zigadenus brevibracteatus ZIBR Toxicoscordion brevibracteatum synonym*
Giant death camas Zigadenus exaltatus ZIEX Toxicoscordion exaltatum synonym*
Fremont's death camas Zigadenus fremontii ZIFR Toxicoscordion fremontii synonym*
Small flowered death camas Zigadenus micranthus ZIMI2 Toxicoscordion micranthum synonym**
Fountain death camas Zigadenus micranthus var. fontanus ZIMIF2 Toxicoscordion fontanum synonym*
Little flowered death camas Zigadenus micranthus var. micranthus ZIMIM Toxicoscordion micranthum synonym*
Sand corn Zigadenus paniculatus ZIPA2 Toxicoscordion paniculatum synonym*
Meadow deathcamas Zigadenus venenosus ZIVE Toxicoscordion venenosum synonym**
Death camas Zigadenus venenosus var. venenosus ZIVEV Toxicoscordion venenosum var. venenosum synonym*
Northern wildrice Zizania palustris ZIPA3   same
Wild rice Zizania palustris var. interior ZIPAI   same
  Ziziphus mauritiana ZIMA    
Lotebush Ziziphus obtusifolia ZIOB   same
Grey leaved abrojo Ziziphus obtusifolia var. canescens ZIOBC   same
Parry's jujube Ziziphus parryi ZIPA   same
Common jujube Ziziphus zizyphus ZIZI   same
Eel grass Zostera marina ZOMA   same
Korean lawngrass Zoysia japonica ZOJA    
Manila grass Zoysia matrella ZOMA2    
Beancaper Zygophyllum fabago ZYFA   same