|
Scientific Names / Common Names |
Nativity / Lifeform |
Photo |
Observations - click for details |
| Lifeform: Annual |
Agrostis microphylla
Small leaved Bentgrass, little leaf bentgrass, small leaf bentgrass
|
native
Annual herb
| 
|
1 from CCH
|
| © 1998 Dean Wm. Taylor |
Bromus laevipes
woodland brome, Chinook brome, Narrow flowered brome
|
native
Annual, Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Bromus vulgaris
common brome, Columbia brome
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Zoya Akulova |
Calycadenia multiglandulosa
sticky calycadenia, rosin weed, sticky western rosinweed
|
native
Annual herb
| 
|
3 from CCH
|
| © 2009 Neal Kramer |
Castilleja ambigua ssp. ambigua
johnny nip
|
native, RARE:
4.2
Annual herb
| 
|
5 from CCH
|
| © 2007 Neal Kramer |
Clarkia imbricata
Vine Hill clarkia
|
native, RARE:
1B.1
Annual herb
| 
|
4 from CCH
|
| © Harlan Lewis and CNPS |
Claytonia exigua ssp. exigua
little spring beauty, serpentine springbeauty, viridis
|
native
Annual herb
| 
|
1 from CCH
|
| © 2003 James B. Gratiot |
Claytonia gypsophiloides
gypsum spring beauty, gypsum springbeauty
|
native
Annual herb
| 
|
1 from CCH
|
| © 2001 Bart and Susan Eisenberg |
Claytonia parviflora
streambank springbeauty, Miner's lettuce, narrow leaved miner's lettuce
|
native
Annual herb
| 
|
1 record |
| © 2004 James M. Andre |
Collinsia sparsiflora var. sparsiflora
few flowered collinsia, spinster's blue eyed Mary
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Neal Kramer |
Cordylanthus tenuis ssp. capillaris
Pennell's bird's beak
|
native, RARE:
1B.2
Annual herb (hemiparasitic)
| |
14 records;
12 from CCH
|
| |
Epilobium densiflorum
Dense flowered Boisduvalia, dense boisduvalia, Dense Flowered Spike Primrose, denseflower willowherb, Willow herb
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Eriogonum luteolum var. luteolum
goldencarpet buckwheat, golden buckwheat
|
native
Annual herb
| 
|
1 from CCH
|
| © 2001 James B. Gratiot |
Eschscholzia caespitosa
Tufted Poppy, Foothill poppy, tufted eschscholzia
|
native
Annual herb
| 
|
1 from CCH
|
| © 2003 Michael Charters |
Gilia capitata ssp. capitata
blue field gilia, bluehead gilia
|
native
Annual herb
| 
|
2 from CCH
|
| © 2008 Keir Morse |
Gilia capitata ssp. tomentosa
bluehead gilia, hairy blue field gilia
|
native, RARE:
1B.1
Annual herb
| 
|
2 records;
1 from CCH
|
| © 2008 Vernon Smith |
Hemizonia congesta ssp. congesta
hayfield tarweed
|
native, RARE:
1B.2
Annual herb
| 
|
3 from CCH
|
| © 2007 Neal Kramer |
Hemizonia congesta ssp. lutescens
|
native
Annual herb
| 
|
5 from CCH
|
| © 2009 Vernon Smith |
Hesperolinon micranthum
Small flowered Dwarf Flax, smallflower dwarf flax, Threadstem flax, Common dwarf flax, small flower western flax
|
native
Annual herb
| 
|
3 records;
2 from CCH
|
| © 2003 Michael Charters |
Hesperolinon spergulinum
slender western flax, slender dwarf flax
|
native
Annual herb
| |
5 from CCH
|
| |
Hypericum anagalloides
tinker's penny, Creeping St. John'swort
|
native
Annual, Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Juncus bufonius
toad rush, Common Toad Rush
|
native
Annual herb
| 
|
2 from CCH
|
| © 2002 James B. Gratiot |
Lessingia arachnoidea
Crystal Springs lessingia
|
native, RARE:
1B.2
Annual herb
| 
|
2 records |
| © 2008 Neal Kramer |
Lessingia hololeuca
woolly headed lessingia, woollyhead lessingia
|
native, RARE:
3
Annual herb
| 
|
1 record |
| © 2003 James B. Gratiot |
Lessingia nemaclada
Slender stemmed lessingia, thread stem lessingia, slenderstem lessingia
|
native
Annual herb
| 
|
1 from CCH
|
| © 1997 Arthur H. Bazell, M.D. |
Lessingia ramulosa
Sonoma lessingia
|
native
Annual herb
| |
1 from CCH
|
| |
Limnanthes vinculans
Sebastopol meadowfoam
|
native, RARE:
1B.1
Annual herb
| 
|
2 records |
| Jo-Ann Ordano© 2005 California Academy of Sciences |
Linanthus androsaceus
false babystars
|
native
Annual herb
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Mimulus guttatus
Seep Monkey Flower, common yellow monkeyflower, seep monkeyflower, common monkeyflower, Common Large Monkeyflower, Yellow Monkey Flower
|
native
Annual, Perennial herb (rhizomatous)
| 
|
3 from CCH
|
| © 2001 George W. Hartwell |
Mimulus tricolor
tricolor monkeyflower
|
native
Annual herb
| 
|
1 from CCH
|
| © 2004 Carol W. Witham |
Minuartia californica
California sandwort, Sandwort
|
native
Annual herb
| 
|
1 from CCH
|
| © 2007 Carol W. Witham |
Navarretia squarrosa
skunkbush, skunkweed
|
native
Annual herb
| 
|
1 from CCH
|
| © 2007 Neal Kramer |
Navarretia viscidula
sticky navarretia, sticky pincushionplant
|
native
Annual herb
| 
|
3 from CCH
|
| © 2006 Doreen L. Smith |
Nemophila heterophylla
small baby blue eyes, variable leaved nemophila, White nemophila, Canyon nemophila
|
native
Annual herb
| 
|
1 from CCH
|
| © 2006 Steve Matson |
Panicum acuminatum var. acuminatum
name in current use
Panicum pacificum
Pacific panic grass, western panicum, Panic Grass
|
native
Annual, Perennial herb
| 
|
1 from CCH
|
| © Rick York and CNPS |
Poa howellii
Howell's blue grass, Howell's bluegrass
|
native
Annual herb
| |
1 from CCH
|
| |
Rotala ramosior
lowland rotala
|
native
Annual herb
| 
|
1 record |
| © 1999 Dean Wm. Taylor |
Scribneria bolanderi
Scribner's grass, Scribneria
|
native
Annual herb
| 
|
1 from CCH
|
| © 2005 Dieter Wilken |
Sidalcea calycosa ssp. calycosa
annual checkerbloom, checker mallow
|
native
Annual herb
| 
|
1 from CCH
|
| © 2007 George W. Hartwell |
Streptanthus barbiger
bearded jewelflower
|
native, RARE:
4.2
Annual herb
| 
|
7 from CCH
|
| © 1998 Dean Wm. Taylor |
Thysanocarpus curvipes
hairy lacepod, sand fringepod, Fringed Pod, Lace Pod, common fringe pod, Fringe pod
|
native
Annual herb
| 
|
1 from CCH
|
| Charles Webber© 2000 California Academy of Sciences |
Trichostema laxum
turpentine weed
|
native
Annual herb
| 
|
2 from CCH
|
| © 1995 Saint Mary's College of California |
Trifolium amoenum
showy Indian clover
|
native, RARE:
1B.1
Annual herb
| 
|
2 records |
| © 1997 Doreen L. Smith |
Trifolium depauperatum var. hydrophilum
water sack clover
|
native, RARE:
1B.2
Annual herb
| 
|
2 records |
| © 2005 Aaron Schusteff |
Triphysaria pusilla
dwarf owl's clover, little owl's clover
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
| Lifeform: Fern |
Adiantum jordanii
California maiden hair, California maidenhair, California maidenhair fern
|
native
Fern
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Athyrium filix-femina var. cyclosorum
lady fern, subarctic lady fern, Common Lady Fern, Western Lady Fern
|
native
Fern
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Botrychium multifidum
Leathery Grape Fern, Clausen grape fern, common grapefern, broadleaf grapefern
|
native
Fern
| 
|
3 from CCH
|
| © 2002 Tony Morosco |
Cystopteris fragilis
brittle bladderfern, Bladder fern, brittle bladder fern, fragile fern, Brittle Fern
|
native
Fern
| 
|
1 from CCH
|
| © 2006 Dr. Amadej Trnkoczy |
Equisetum arvense
Common Horsetail, Common horsetail rush, field horsetail, Common Horsetail, Field Horsetail
|
native
Fern
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Isoetes nuttallii
Nuttall's quillwort
|
native
Fern
| 
|
1 from CCH
|
| © 2005 Gary A. Monroe |
Pellaea andromedifolia
coffee fern, coffee cliffbrake
|
native
Fern
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
| Lifeform: Perennial |
Agrostis exarata
spike bentgrass, Spiked Bentgrass, Spike redtop, Spike Bent Grass, bentgrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Allium unifolium
one leaf onion, oneleaf onion
|
native
Perennial herb
| 
|
1 from CCH
|
| Charles Webber© 1998 California Academy of Sciences |
Alopecurus aequalis var. sonomensis
Sonoma alopecurus, Sonoma shortawn foxtail
|
native, RARE:
1B.1
Perennial herb
| 
|
4 records;
2 from CCH
|
| © 2001 Doreen L. Smith |
Andropogon glomeratus var. pumilus
bushy bluestem
|
native
Perennial herb
| |
1 from CCH
|
| |
Apocynum androsaemifolium
bitter dogbane, Spreading Dogbane
|
native
Perennial herb
| 
|
2 from CCH
|
| © 1991 Julie Kierstead Nelson |
Aquilegia formosa
western columbine, Crimson Columbine, Sitka columbine, Columbine
|
native
Perennial herb
| 
|
1 from CCH
|
| Albert P. Bekker© 1999 California Academy of Sciences |
Bidens laevis
bur marigold
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Dean Wm. Taylor |
Brodiaea stellaris
star flowered brodiaea, starflower brodiaea
|
native
Perennial herb
| 
|
2 from CCH
|
| © 1999 John Game |
Brodiaea terrestris ssp. terrestris
dwarf brodiaea
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2001 Bart and Susan Eisenberg |
Bromus carinatus var. carinatus
Mountain Brome, California brome
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2003 James B. Gratiot |
Calamagrostis bolanderi
Bolander's reedgrass
|
native, RARE:
4.2
Perennial herb (rhizomatous)
| 
|
1 record |
| © 2006 Steve Matson |
Calamagrostis nutkaensis
Pacific reedgrass, reedgrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2006 Steve Matson |
Calypso bulbosa
fairy slipper, fairyslipper orchid
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Dianne Fristrom |
Calystegia subacaulis ssp. subacaulis
Hill Morning glory, hillside false bindweed, Cambria morning glory
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Tyron |
Camassia quamash
common camas, Camas
|
native
Perennial herb
| 
|
2 from CCH
|
| Jo-Ann Ordano© 2000 California Academy of Sciences |
Campanula californica
swamp harebell
|
native, RARE:
1B.2
Perennial herb (rhizomatous)
| 
|
4 from CCH
|
| © Rick York and CNPS |
Carex albida
white sedge
|
native, RARE:
1B.1
Perennial herb (rhizomatous)
| |
2 records;
1 from CCH
|
| |
Carex athrostachya
slender beak sedge, Slender Leaved Sedge
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2003 Steve Matson |
Carex comosa
bristly sedge, longhair sedge
|
native, RARE:
2.1
Perennial herb (rhizomatous)
| 
|
1 record |
| © 2003 Steve Matson |
Carex densa
dense sedge, Sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Carex feta
greensheath sedge, Green sheathed Sedge, feta sedge
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2002 Steve Matson |
Carex gracilior
slender sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Carex lemmonii
Lemmon's sedge
|
native
Perennial herb
| 
|
5 from CCH
|
| © 2003 Steve Matson |
Carex obnupta
slough sedge, coast carex
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Carex ovalis
eggbract sedge, egg sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Carex rossii
Ross sedge, Ross' sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 Steve Matson |
Carex stipata var. stipata
awl fruited sedge, owlfruit sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Castilleja miniata ssp. miniata
Scarlet Indian Paintbrush, giant red Indian paintbrush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2006 Steve Matson |
Castilleja subinclusa ssp. franciscana
longleaf Indian paintbrush, Franciscan paintbrush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1998 John Game |
Castilleja uliginosa
Pitkin Marsh Indian paintbrush
|
native, RARE:
1A
Perennial herb (hemiparasitic)
| 
|
2 from CCH
|
| © 2002 John Game |
Chlorogalum pomeridianum var. pomeridianum
Soap Plant, wavyleaf soap plant, common soaproot
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 George Jackson |
Corallorhiza maculata
Spotted coralroot, summer coralroot, summer coral root
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Cyperus niger
Black Cyperus, Brown cyperus, black flatsedge
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2003 Steve Matson |
Danthonia californica
California oatgrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 Bart and Susan Eisenberg |
Delphinium bakeri
Baker's larkspur, Baker's delphinium
|
native, RARE:
1B.1
Perennial herb
| 
|
2 records |
| © 2003 Scott McMorrow |
Delphinium luteum
yellow larkspur
|
native, RARE:
1B.1
Perennial herb
| 
|
1 record |
| © 2006 Joseph Dougherty, M.D./ecology.org |
Delphinium nudicaule
red larkspur, canyon larkspur
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Ron Wolf |
Deschampsia cespitosa ssp. cespitosa
tufted hair grass, Tufted Hairgrass
|
native
Perennial herb
| 
|
4 from CCH
|
| © 2008 Keir Morse |
Deschampsia elongata
Hairgrass, slender hairgrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Dichelostemma capitatum
blue icks, bluedicks, Wildhyacinth, blue dicks, Blue Dicks or Wild Hyacinth
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Lynn Watson |
Disporum hookeri
drops of gold
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Joseph Dougherty, M.D./ecology.org |
Drosera rotundifolia
roundleaf sundew, Round Leaved Sundew
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2006 Barry Rice |
Drymocallis glandulosa var. wrangelliana
sticky cinquefoil
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2009 Keir Morse |
Eleocharis acicularis
Spike rush, Needle Spike rush, needle spikerush
|
native
Perennial herb
| |
2 from CCH
|
| |
Eleocharis macrostachya
common spikerush, Creeping spike rush, Pale Spike Rush, pale spikerush, Wire Grass, Spike rush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Carol W. Witham |
Eleocharis radicans
creeping spikerush, rooted spikerush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Steve Matson |
Eleocharis rostellata
beaked spikerush, Walking Sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Steve Matson |
Elymus glaucus
blue wildrye
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Brianna M. Richardson |
Elymus glaucus ssp. jepsonii
Jepson's blue wildrye, Western rye grass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Steve Matson |
Epilobium ciliatum ssp. ciliatum
fringed willowherb, Northern Willow herb, willowherb, willow herb
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2001 Jeff Abbas |
Epilobium ciliatum ssp. watsonii
Watson's willowherb, Willow Herb, fringed willowherb
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2007 Neal Kramer |
Erigeron biolettii
streamside daisy, Biolett's erigeron
|
native, RARE:
3
Perennial herb
| 
|
1 record |
| © 2003 Doreen L. Smith |
Erysimum capitatum
sanddune wallflower, western wallflower, Wallflower
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1984 Gary A. Monroe |
Festuca occidentalis
western fescue
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Festuca rubra
red fescue
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Steve Matson |
Fritillaria liliacea
fragrant fritillary
|
native, RARE:
1B.2
Perennial herb (bulb)
| 
|
2 records |
| © 2002 Doreen L. Smith |
Galium trifidum var. pacificum
Pacific Bedstraw, three petaled bedstraw, Trifid Bedstraw, Bedstraw
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Gamochaeta ustulata
featherweed
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Adonis (Don) Tate |
Gentiana sceptrum
king's scepter gentian
|
native
Perennial herb
| 
|
2 from CCH
|
| Charles Webber© 1998 California Academy of Sciences |
Glyceria elata
Fowl mannagrass, tall mannagrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Helenium bigelovii
Bigelow's sneezeweed, Sneezeweed
|
native
Perennial herb
| 
|
7 from CCH
|
| © 2002 James B. Gratiot |
Hoita orbicularis
Round leaved Psoralea, creeping leather root, roundleaf leather root
|
native
Perennial herb
| 
|
2 from CCH
|
| © 1995 Lee Dittmann |
Horkelia tenuiloba
thin lobed horkelia, Santa Rosa horkelia
|
native, RARE:
1B.2
Perennial herb
| 
|
5 records;
3 from CCH
|
| © 2002 Doreen L. Smith |
Hypericum concinnum
goldwire, gold wire
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Barry Breckling |
Iris longipetala
Central Coast iris, Coast Iris
|
native, RARE:
4.2
Perennial herb
| 
|
1 record |
| © 2000 Doreen L. Smith |
Iris macrosiphon
long tubed iris, bowltube iris, Ground Iris
|
native
Perennial herb
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 2002 California Academy of Sciences |
Juncus balticus
Baltic rush, wire rush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Neal Kramer |
Juncus dubius
dubius rush, Mariposa rush
|
native
Perennial herb
| 
|
4 from CCH
|
| © 2004 Steve Matson |
Juncus occidentalis
Rush, western rush, Slender juncus
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2005 Steve Matson |
Juncus orthophyllus
straightleaf rush, straight leaved rush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Juncus patens
common rush, Spreading Rush, Rush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Juncus phaeocephalus
brownhead rush, brown headed rush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1993 John Game |
Juncus phaeocephalus var. paniculatus
Brown headed Rush, brownhead rush, spreading brown headed rush, Rush
|
native
Perennial herb
| |
1 from CCH
|
| |
Juncus phaeocephalus var. phaeocephalus
brown headed rush, brownhead rush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Lathyrus vestitus var. vestitus
wild sweetpea, common Pacific pea, Hillside Pea
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Neal Kramer |
Lemna minuta
name in current use
Lemna minuscula
least duckweed
|
native
Perennial herb
| |
1 from CCH
|
| |
Lilium maritimum
coast lily
|
native, RARE:
1B.1
Perennial herb (bulb)
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 2002 California Academy of Sciences |
Lilium occidentale
western lily
|
native, RARE:
1B.1
Perennial herb (bulb)
| 
|
1 from CCH
|
| © 2000 John Game |
Lilium pardalinum
tiger lily, leopard lily, California Tiger Lily
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Charles E. Jones |
Lithophragma affine
Woodland star, common woodland star, San Francisco woodland star
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1994 Gary A. Monroe |
Lotus formosissimus
seaside bird's foot trefoil, coastal lotus, Coast Lotus
|
native, RARE:
4.2
Perennial herb
| 
|
2 records;
1 from CCH
|
| © 2007 Joseph Dougherty, M.D./ecology.org |
Lotus oblongifolius var. oblongifolius
narrow leaved lotus, streambank bird's foot trefoil
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2006 Steve Matson |
Ludwigia palustris
marsh seedbox, Marsh Purslane
|
native
Perennial herb (aquatic)
| 
|
2 from CCH
|
| © 2008 Keir Morse |
Lupinus polyphyllus
meadow lupine, bigleaf lupine, Bog Lupine
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Dianne Fristrom |
Luzula comosa
Wood Rush, common wood rush, Pacific woodrush, hairy wood rush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Steve Matson |
Melica geyeri
Geyer's onion grass, Geyer's oniongrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Melica harfordii
Harford's melica, Harford melic, Harford's oniongrass, Harford's Melic
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2008 Keir Morse |
Melica torreyana
Torrey's melicgrass, Torrey's melica, Torrey melic
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 James B. Gratiot |
Mimulus moschatus
Musk Flower, muskflower, musk monkeyflower
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2001 Steve Schoenig |
Mimulus moschatus var. sessilifolius
muskflower
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2006 David McClurg |
Monardella purpurea
Siskiyou monardella, serpentine monardella
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2006 Dr. Mark S. Brunell |
Nassella pulchra
Purple stipa, purple needlegrass, purple tussockgrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2006 Brent Miller |
Oenanthe sarmentosa
Pacific oenanthe, water parsely, Water Parsley
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 Brad Kelley |
Oxalis oregana
redwood sorrel
|
native
Perennial herb
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 1999 California Academy of Sciences |
Perideridia gairdneri ssp. gairdneri
Gairdner's yampah, Squaw Potato, Southern squaw root
|
native, RARE:
4.2
Perennial herb
| 
|
4 from CCH
|
| © 2004 Bob Huettmann |
Perideridia kelloggii
Kellogg's yampah, Yampah
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Neal Kramer |
Phacelia californica
Rock phacelia, California phacelia, Phacelia
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Larry Beckerman |
Plantago subnuda
naked plantain, Mexican Plantain, tall coastal plantain
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2008 Neal Kramer |
Platanthera leucostachys
Sierra bog orchid
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2008 Gary A. Monroe |
Pleuropogon hooverianus
North Coast semaphoregrass, North Coast semaphore grass
|
native, RARE:
1B.1
Perennial herb (rhizomatous)
| 
|
2 records |
| © 2001 Bart and Susan Eisenberg |
Poa secunda ssp. secunda
Pine Bluegrass, one sided blue grass, Sandberg's Bluegrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Persicaria punctata
name in current use
Polygonum punctatum
|
native
Perennial herb
| |
1 from CCH
|
| |
Prunella vulgaris var. lanceolata
lance leaf self heal, Selfheal, Mountain Selfheal
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2003 Steve Matson |
Ranunculus orthorhynchus var. bloomeri
Bloomer's beaked buttercup, Bloomer's Buttercup
|
native
Perennial herb
| |
3 from CCH
|
| |
Rhynchospora alba
white beaked rush, white beaksedge
|
native, RARE:
2.2
Perennial herb (rhizomatous)
| 
|
1 from CCH
|
| © 2006 Steve Matson |
Rhynchospora californica
California beaked rush, California beaksedge
|
native, RARE:
1B.1
Perennial herb (rhizomatous)
| 
|
3 from CCH
|
| © 2004 Steve Matson |
Rhynchospora capitellata
capitate beaked rush, brownish beaksedge
|
native, RARE:
2.2
Perennial herb
| 
|
5 from CCH
|
| © 2004 Steve Matson |
Rhynchospora globularis var. globularis
globe beaksedge, round headed beaked rush
|
native, RARE:
2.1
Perennial herb (rhizomatous)
| 
|
6 from CCH
|
| © 2004 Steve Matson |
Romanzoffia californica
California romanzoffia, California mistmaiden
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 Bart and Susan Eisenberg |
Sagittaria latifolia
Wappato; tule potato, broadleaf arrowhead, broad leaf arrowhead
|
native
Perennial herb (aquatic)
| 
|
1 from CCH
|
| © 2005 Louis-M. Landry |
Saxifraga mertensiana
wood saxifrage
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Norman Jensen |
Scirpus microcarpus
panicled bulrush, Small Fruited Bulrush, mountain bog bulrush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Steve Matson |
Sedum stenopetalum
wormleaf stonecrop, narrow leaf stonecrop
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Sisyrinchium bellum
blue eyed grass, western blue eyed grass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 George Jackson |
Sisyrinchium californicum
Yellow eyed Grass, California golden eyed grass, golden blue eyed grass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2006 Joseph Dougherty, M.D./ecology.org |
Smilacina stellata
starry false lily of the valley
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Louis-M. Landry |
Solanum xanti
purple nightshade, chaparral nightshade, Nightshade
|
native
Perennial herb, Shrub
| 
|
1 from CCH
|
| © 2003 Brent Miller |
Solidago elongata
rough Canada goldenrod
|
native
Perennial herb
| 
|
1 from CCH
|
| Charles Webber© 1998 California Academy of Sciences |
Stachys chamissonis
coastal hedgenettle, Coast Hedge Nettle, Hedge Nettle
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2009 Dr. Mark S. Brunell |
Tofieldia occidentalis ssp. occidentalis
western false asphodel
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2006 Matt Below |
Trifolium wormskioldii
cows clover, coast clover, springbank clover, cow clover
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 Tom Annese |
Trillium albidum
giant white wakerobin
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 George Jackson |
Trisetum canescens
tall trisetum, nodding oatgrass, Nodding trisetum
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2008 Keir Morse |
Triteleia peduncularis
long rayed brodiaea, long ray brodiaea, Marsh Tritileia
|
native
Perennial herb
| 
|
2 from CCH
|
| Robert Potts© 2001 California Academy of Sciences |
Vancouveria planipetala
redwood insideout flower, redwood ivy, inside out flower
|
native
Perennial herb
| 
|
1 from CCH
|
| Donald Myrick© 1999 California Academy of Sciences |
Veronica americana
Brooklime, American speedwell, American brooklime
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2001 James B. Gratiot |
Veronica scutellata
skullcap speedwell, marsh speedwell
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2006 George W. Hartwell |
Viola ocellata
western heart's ease, pinto violet, Twoeyed violet
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Neal Kramer |
| Lifeform: Shrub |
Amelanchier alnifolia
Saskatoon serviceberry, service berry
|
native
Shrub
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Amorpha californica var. napensis
Napa false indigo, Indigo bush
|
native, RARE:
1B.2
Shrub
| 
|
2 records |
| © 2006 Matt Below |
Arctostaphylos bakeri
Baker's manzanita
|
native
Shrub
| 
|
11 from CCH
|
| © 2004 David Graber |
Arctostaphylos bakeri ssp. bakeri
Baker's manzanita
|
native, RARE:
1B.1
Shrub
|
|
3 records;
1 from CCH
|
| © 2004 David Graber |
Arctostaphylos densiflora
Vine Hill manzanita
|
native, RARE:
1B.1
Shrub
| 
|
2 records;
1 from CCH
|
| © 2006 Steve Matson |
Arctostaphylos hispidula
Howell's manzanita
|
native, RARE:
4.2
Shrub
| 
|
1 record |
| © 2006 Steve Matson |
Arctostaphylos manzanita ssp. manzanita
whiteleaf manzanita, common manzanita
|
native
Shrub
| 
|
1 from CCH
|
| © 2005 George W. Hartwell |
Arctostaphylos patula
greenleaf manzanita, green leaf manzanita
|
native
Shrub
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Arctostaphylos stanfordiana ssp. decumbens
Rincon manzanita
|
native, RARE:
1B.1
Shrub
| 
|
1 record |
| © 2006 Barrett Jeffery |
Ceanothus confusus
Rincon Ridge ceanothus
|
native, RARE:
1B.1
Shrub
| 
|
1 record |
| © 2006 Barrett Jeffery |
Ceanothus foliosus var. vineatus
Vine Hill ceanothus
|
native, RARE:
1B.1
Shrub
| |
2 from CCH
|
| |
Ceanothus gloriosus var. exaltatus
glory brush, Point Reyes ceanothus
|
native, RARE:
4.3
Shrub
| 
|
1 from CCH
|
| © 2006 Doreen L. Smith |
Ceanothus jepsonii
Ceanothus jepsonii ssp. jepsonii
Jepson ceanothus, musk brush
|
native
Shrub
| 
|
4 from CCH
|
| © 2009 Vernon Smith |
Ceanothus jepsonii var. jepsonii
musk brush, Jepson ceanothus
|
native
Shrub
| 
|
1 from CCH
|
| © 2000 Bart and Susan Eisenberg |
Ceanothus parryi
Parry ceanothus
|
native
Shrub
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Ceanothus purpureus
Napa ceanothus, hollyleaf ceanothus
|
native, RARE:
1B.2
Shrub
| 
|
1 record |
| © 2008 Neal Kramer |
Cornus sericea ssp. sericea
Creek Dogwood, redosier dogwood, American Dogwood, red osier dogwood
|
native
Shrub
| 
|
1 from CCH
|
| © 2004 Larry Blakely |
Dendromecon rigida
bush poppy, tree poppy
|
native
Shrub
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 1999 California Academy of Sciences |
Eriodictyon californicum
Yerba Santa, California yerba santa
|
native
Shrub
| 
|
1 from CCH
|
| © 2004 George W. Hartwell |
Ledum glandulosum
western Labrador tea
|
native
Shrub
| 
|
4 from CCH
|
| Robert Potts© 2001 California Academy of Sciences |
Lonicera involucrata var. ledebourii
twinberry honeysuckle, coast twinberry
|
native
Shrub
| 
|
1 from CCH
|
| Charles Webber© 1998 California Academy of Sciences |
Lupinus albifrons
Silver lupine, silver bush lupine
|
native
Shrub
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Lupinus variicolor
name in current use
Lupinus varicolor
manycolored lupine, varied lupine
|
native
Shrub
| 
|
1 from CCH
|
| © 2005 George W. Hartwell |
Morella californica
name in current use
Myrica californica
California wax myrtle
|
native
Shrub
| 
|
2 from CCH
|
| © 2008 Neal Kramer |
Paxistima myrsinites
Oregon boxwood, Oregon boxleaf
|
native
Shrub
| 
|
1 from CCH
|
| © 2001 CDFA |
Physocarpus capitatus
Pacific ninebark, Western ninebark, Ninebark
|
native
Shrub
| 
|
1 from CCH
|
| © 2006 Matt Below |
Pickeringia montana var. montana
Montana chaparral pea, chaparral pea
|
native
Shrub
| 
|
2 from CCH
|
| © 2009 George W. Hartwell |
Rhamnus crocea
redberry buckthorn, redberry
|
native
Shrub
| 
|
1 from CCH
|
| © 2003 Charles E. Jones |
Vaccinium caespitosum
name in current use
Vaccinium cespitosum
Huckleberry, dwarf bilberry
|
native
Shrub
| 
|
1 from CCH
|
| Charles Webber© 1999 California Academy of Sciences |
Vaccinium ovatum
Huckleberry, California huckleberry, evergreen huckleberry
|
native
Shrub
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 2000 California Academy of Sciences |
| Lifeform: Tree |
Aesculus californica
California buckeye, Shrub california buckeye, Buckeye, California horse chestnut, horse chestnut
|
native
Tree
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Arctostaphylos stanfordiana
Stanford's manzanita
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Ceanothus thyrsiflorus
blueblossom
|
native
Tree, Shrub
| 
|
2 from CCH
|
| © 2007 Luigi Rignanese |
Cercocarpus betuloides var. betuloides
mountain mahogany, birch leaf mountain mahogany
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 1973 Dean Wm. Taylor |
Hesperocyparis sargentii
name in current use
Cupressus sargentii
Sargent's cypress, Sargent Cypress
|
native
Tree, Shrub
| 
|
6 from CCH
|
| © 2002 Christopher L. Christie |
Euonymus occidentalis var. occidentalis
western burning bush
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 2002 Brad Kelley |
Pseudotsuga menziesii var. menziesii
western Douglas fir, Douglas fir, false hemlock, red fir, Douglas spruce, Oregon pine
|
native
Tree
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Quercus kelloggii
Black oak, California black oak
|
native
Tree
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Quercus lobata
Valley oak, California white oak
|
native
Tree
| 
|
1 from CCH
|
| © 2007 Neal Kramer |
Quercus wislizeni
interior live oak, Interior Live Oak, Chapparal Oak
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 2009 Julie Kierstead Nelson |
Rhododendron occidentale
western azalea
|
native
Tree, Shrub
| 
|
2 from CCH
|
| © 2007 John Pelafigue |
Salix lasiolepis
arroyo willow
|
native
Tree, Shrub
| 
|
3 from CCH
|
| © 2009 Neal Kramer |
Salix lasiandra var. lasiandra
name in current use
Salix lucida ssp. lasiandra
|
native
Tree
| |
1 from CCH
|
| |
Salix scouleriana
Scouler's willow, Nuttall willow, Scouler willow
|
native
Tree, Shrub
| 
|
4 from CCH
|
| © 2008 Joseph Dougherty, M.D./ecology.org |
Salix sitchensis
Sitka willow, Coulter Willow
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Umbellularia californica
California laurel, bay tree, Oregon Myrtle, California bay, California laurel
|
native
Tree
| 
|
2 records;
1 from CCH
|
| © 2005 Brian L. Anacker |
| Lifeform: Vine |
Galium porrigens var. porrigens
oval leaved bedstraw, Climbing Bedstraw, Bedstraw, graceful bedstraw
|
native
Vine, Shrub
| 
|
1 from CCH
|
| © 2005 Keir Morse |
Lonicera hispidula
name in current use
Lonicera hispidula var. vacillans
pink honeysuckle
|
native
Vine, Shrub
| 
|
1 from CCH
|
| © 2003 Margo Bors |
Rubus ursinus
Pacific blackberry, California blackberry
|
native
Vine, Shrub
| 
|
1 record |
| © 2008 Thomas Stoughton |
Whipplea modesta
Whipplea, yerba de selva, common whipplea, Modesty
|
native
Vine, Shrub
| 
|
1 from CCH
|
| © 2004 Steve Matson |
Points indicate observations - Mouse over or click points for observation details.