|
Scientific Names / Common Names |
Nativity / Lifeform |
Photo |
Observations - click for details |
Acer macrophyllum
big leaf maple, bigleaf maple
|
native
Tree
| 
|
2 records |
| © 2006 George W. Hartwell |
Acer negundo var. californicum
box elder, California Box Elder
|
native
Tree
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Achillea millefolium
common yarrow, yarrow
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2009 Barry Breckling |
Agrostis hallii
Hall's bentgrass, Hall's Bent Grass, Hall redtop
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Agrostis microphylla
Small leaved Bentgrass, little leaf bentgrass, small leaf bentgrass
|
native
Annual herb
| 
|
1 from CCH
|
| © 1998 Dean Wm. Taylor |
Agrostis pallens
thingrass, seashore bentgrass, Bent grass, Leafy Bent Grass
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2005 Steve Matson |
Amorpha californica var. napensis
Napa false indigo, Indigo bush
|
native, RARE:
1B.2
Shrub
| 
|
1 from CCH
|
| © 2006 Matt Below |
Anaphalis margaritacea
pearly everlasting
|
native
Perennial herb
| 
|
1 record |
| © 1995 Saint Mary's College of California |
Anisocarpus madioides
|
native
Perennial herb
| |
1 from CCH
|
| |
Antirrhinum vexillo-calyculatum ssp. breweri
Brewer's sail flower snapdragon
|
native
Annual herb
| 
|
1 from CCH
|
| © 2002 George Jackson |
Antirrhinum vexillo-calyculatum ssp. vexillo-calyculatum
|
native
| |
1 from CCH
|
| |
Aphanes occidentalis
Western Lady's Mantle, ladie's mantle, Lady's mantle
|
native
Annual, Perennial herb
| 
|
1 record |
| © 2009 Keir Morse |
Arbutus menziesii
madrone, madrono, Pacific madrone
|
native
Tree
| 
|
1 record |
| © 2007 Julie Kierstead Nelson |
Arctostaphylos bakeri
Baker's manzanita
|
native
Shrub
| 
|
4 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 glandulosa ssp. glandulosa
Eastwood manzanita, Eastwood's manzanita
|
native
Shrub
| 
|
2 from CCH
|
| © 2002 Brad Kelley |
Arctostaphylos manzanita ssp. manzanita
whiteleaf manzanita, common manzanita
|
native
Shrub
| 
|
1 from CCH
|
| © 2005 George W. Hartwell |
Arctostaphylos stanfordiana
Stanford's manzanita
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Arnica discoidea
rayless arnica
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Asarum caudatum
wild ginger, Longtail wild ginger, creeping wild ginger
|
native
Perennial herb
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 2007 California Academy of Sciences |
Aspidotis densa
Indian's dream, Cliffbrake, Lace fern
|
native
Fern
| 
|
2 records;
1 from CCH
|
| © 1995 Saint Mary's College of California |
Astragalus breweri
Brewer's milkvetch, Brewer's milk vetch
|
native, RARE:
4.2
Annual herb
| 
|
1 from CCH
|
| © 1996 Doreen L. Smith |
Astragalus gambelianus
Gambel's dwarf milk vetch, Gambel's dwarf milkvetch, Dwarf Loco Weed, Gambel's locoweed, Loco Weed
|
native
Annual herb
| 
|
1 record |
| © 2008 Keir Morse |
Berberis nervosa
Oregongrape, Cascades Oregon grape, Oregon grape
|
native
Shrub
| 
|
1 from CCH
|
| © 2007 Matt Below |
Brodiaea elegans ssp. elegans
harvest brodiaea
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2002 Tony Morosco |
Brodiaea stellaris
star flowered brodiaea, starflower brodiaea
|
native
Perennial herb
| 
|
1 record |
| © 1999 John Game |
Bromus laevipes
woodland brome, Chinook brome, Narrow flowered brome
|
native
Annual, Perennial herb
| 
|
2 from CCH
|
| © 2008 Keir Morse |
Calamagrostis koelerioides
fire reedgrass
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2006 Steve Matson |
Calamagrostis ophitidis
serpentine reed grass, serpentine reedgrass
|
native, RARE:
4.3
Perennial herb
| 
|
2 records;
1 from CCH
|
| © 2007 Steve Matson |
Hesperocyparis sargentii
name in current use
Callitropsis sargentii
|
native
Tree, Shrub
| 
|
1 record |
| © 2007 Dr. Mark S. Brunell |
Calochortus amabilis
Golden globelily, golden fairy lantern, short lily
|
native
Perennial herb
| 
|
2 records;
1 from CCH
|
| Gerald and Buff Corsi© 1999 California Academy of Sciences |
Calochortus tolmiei
Tolmie's star tulip, White pussy ears, Tolmie star tulip, Hairy Star Tulip
|
native
Perennial herb
| 
|
1 record |
| © 2004 Steve Matson |
Calycadenia multiglandulosa
sticky calycadenia, rosin weed, sticky western rosinweed
|
native
Annual herb
| 
|
3 from CCH
|
| © 2009 Neal Kramer |
Calycadenia pauciflora
small flowered calycadenia, smallflower western rosinweed
|
native
Annual herb
| 
|
1 record |
| © 1998 John Game |
Calycanthus occidentalis
sweet shrub, spicebush
|
native
Shrub
| 
|
2 from CCH
|
| Gerald and Buff Corsi© 2002 California Academy of Sciences |
Calypso bulbosa
fairy slipper, fairyslipper orchid
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2007 Dianne Fristrom |
Calystegia collina ssp. collina
coast range false bindweed, hillside morning glory
|
native
Perennial herb
| 
|
1 record |
| © 2007 Neal Kramer |
Calystegia purpurata
Morning glory, smooth western morning glory, Pacific false bindweed
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Keir Morse |
Campanula griffinii
Griffin's bellflower, Griffin's harebell
|
native
Annual herb
| 
|
1 from CCH
|
| © 2005 Doreen L. Smith |
Cardamine californica
California Toothwort, Milk Maids, Bitter cress
|
native
Perennial herb
| 
|
1 from CCH
|
| Jo-Ann Ordano© 2000 California Academy of Sciences |
Carex barbarae
valley sedge, Santa Barbara sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Carex subbracteata
small bract sedge
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Castilleja subinclusa ssp. franciscana
longleaf Indian paintbrush, Franciscan paintbrush
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1998 John Game |
Ceanothus jepsonii
Jepson ceanothus, musk brush
|
native
Shrub
| 
|
2 from CCH
|
| © 2009 Vernon Smith |
Ceanothus jepsonii var. jepsonii
musk brush, Jepson ceanothus
|
native
Shrub
| 
|
1 record |
| © 2000 Bart and Susan Eisenberg |
Chlorogalum pomeridianum var. pomeridianum
Soap Plant, wavyleaf soap plant, common soaproot
|
native
Perennial herb
| 
|
1 record |
| © 2003 George Jackson |
Cirsium occidentale var. venustum
Venus thistle, red thistle, coulter's thistle, cobwebby thistle
|
native
Perennial herb
| 
|
1 from CCH
|
| Charles Webber© 1998 California Academy of Science |
Cirsium remotifolium
name in current use
Cirsium remotifolium var. odontolepis
few leaved thistle, fewleaf thistle
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Clarkia affinis
chaparral clarkia, chaparral fairyfan
|
native
Annual herb
| 
|
1 from CCH
|
| © 2001 Gary A. Monroe |
Clarkia amoena ssp. amoena
farewell to spring
|
native
Annual herb
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Clarkia amoena ssp. huntiana
farewell to spring
|
native
Annual herb
| 
|
1 record |
| © 1995 Saint Mary's College of California |
Clarkia concinna ssp. concinna
red ribbons
|
native
Annual herb
| 
|
1 from CCH
|
| © 2005 Hartmut Wisch |
Clarkia gracilis ssp. sonomensis
Sonoma clarkia
|
native
Annual herb
| 
|
1 from CCH
|
| © 2007 Doreen L. Smith |
Clarkia purpurea ssp. quadrivulnera
Clarkia, purple godetia, winecup clarkia, purple clarkia
|
native
Annual herb
| 
|
1 from CCH
|
| © 2003 Christopher L. Christie |
Claytonia gypsophiloides
gypsum spring beauty, gypsum springbeauty
|
native
Annual herb
| 
|
2 from CCH
|
| © 2001 Bart and Susan Eisenberg |
Collinsia sparsiflora var. arvensis
field collinsia, spinster's blue eyed Mary
|
native
Annual herb
| 
|
1 from CCH
|
| © 1997 Dean Wm. Taylor |
Collinsia tinctoria
sticky Chinese houses, tincture plant
|
native
Annual herb
| 
|
3 from CCH
|
| © 2005 Christopher L. Christie |
Collomia grandiflora
large flowered collomia, grand collomia, Mountain collomia
|
native
Annual herb
| 
|
1 from CCH
|
| Charles Webber© 1998 California Academy of Sciences |
Conyza canadensis
horseweed, Canadian Horseweed, Canada horseweed
|
native
Annual herb
| 
|
1 from CCH
|
| © 2005 Luigi Rignanese |
Cordylanthus tenuis ssp. capillaris
Pennell's bird's beak
|
native, RARE:
1B.2
Annual herb (hemiparasitic)
| |
8 records;
7 from CCH
|
| |
Hesperocyparis macrocarpa
name in current use
Cupressus macrocarpa
Monterey cypress
|
native, RARE:
1B.2
Tree
| |
1 from CCH
|
| |
Hesperocyparis sargentii
name in current use
Cupressus sargentii
Sargent's cypress, Sargent Cypress
|
native
Tree, Shrub
| 
|
5 from CCH
|
| © 2002 Christopher L. Christie |
Cymopterus terebinthinus var. californicus
Pteryxia, turpentine cymopterus
|
native
Perennial herb
| 
|
1 record |
| © 2005 Steve Matson |
Dendromecon rigida
bush poppy, tree poppy
|
native
Shrub
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 1999 California Academy of Sciences |
Disporum hookeri
drops of gold
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Joseph Dougherty, M.D./ecology.org |
Drymocallis glandulosa var. wrangelliana
sticky cinquefoil
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2009 Keir Morse |
Dudleya farinosa
Bluff Lettuce, north coast dudleya, powdery liveforever, Sea Lettuce
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Sharon Salisbury |
Elymus californicus
California bottle brush grass, California Bottle Grass, California bottlebrush grass
|
native, RARE:
4.3
Perennial herb
| 
|
1 from CCH
|
| © 2002 Brad Kelley |
Elymus glaucus ssp. glaucus
Western rye grass, blue wildrye, western rye, Blue Wild Rye
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Elymus multisetus
big squirreltail, Big Squirreltail Grass
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2006 Tom Annese |
Elymus trachycaulus
slender wheatgrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1994 Dan Post |
Epilobium ciliatum ssp. ciliatum
fringed willowherb, Northern Willow herb, willowherb, willow herb
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2001 Jeff Abbas |
Equisetum telmateia ssp. braunii
giant horse tail, giant horsetail
|
native
Fern
| 
|
1 from CCH
|
| © 2007 Neal Kramer |
Erigeron greenei
|
native, RARE:
1B.2
| |
1 from CCH
|
| |
Erigeron reductus var. angustatus
narrow leaved rayless daisy, lesser California rayless fleabane, Pine Erigeron
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2007 Brad Kelley |
Eriodictyon californicum
Yerba Santa, California yerba santa
|
native
Shrub
| 
|
1 from CCH
|
| © 2004 George W. Hartwell |
Eriogonum compositum var. compositum
arrow leaf buckwheat, arrowleaf buckwheat
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Dianne Fristrom |
Eriogonum latifolium
Coast Eriogonum, Wild Buckwheat, coast buckwheat, seaside buckwheat
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1983 Gary A. Monroe |
Eriogonum luteolum var. luteolum
goldencarpet buckwheat, golden buckwheat
|
native
Annual herb
| 
|
1 record |
| © 2001 James B. Gratiot |
Eriogonum nudum var. auriculatum
Nude Buckwheat, naked buckwheat
|
native
Shrub
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Eriophyllum lanatum var. achilleoides
|
native
Perennial herb
| |
1 from CCH
|
| |
Eriophyllum lanatum var. arachnoideum
common woolly sunflower, spiderweb sunflower, Wooly Sunflower
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 George W. Hartwell |
Erysimum capitatum
name in current use
Erysimum capitatum ssp. capitatum
sanddune wallflower, western wallflower, Wallflower
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1984 Gary A. Monroe |
Euonymus occidentalis var. occidentalis
western burning bush
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 2002 Brad Kelley |
Eurybia radulina
roughleaf aster
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2008 David A. Tharp |
Festuca californica
California fescue
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 California Native Plant Society |
Festuca rubra
red fescue
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2008 Steve Matson |
Fraxinus latifolia
Oregon ash
|
native
Tree
| 
|
2 records;
1 from CCH
|
| © 2007 Dr. Mark S. Brunell |
Fritillaria liliacea
fragrant fritillary
|
native, RARE:
1B.2
Perennial herb (bulb)
| 
|
2 from CCH
|
| © 2002 Doreen L. Smith |
Galium californicum ssp. californicum
California bedstraw
|
native
Perennial herb
| |
1 from CCH
|
| |
Galium porrigens var. porrigens
oval leaved bedstraw, Climbing Bedstraw, Bedstraw, graceful bedstraw
|
native
Vine, Shrub
| 
|
3 from CCH
|
| © 2005 Keir Morse |
Gilia capitata ssp. capitata
blue field gilia, bluehead gilia
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Glyceria elata
Fowl mannagrass, tall mannagrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Grindelia hirsutula
hairy gumweed, Gumweed
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2008 Franco Folini |
Hemizonia congesta
hayfield tarweed
|
native
Annual herb
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 2002 California Academy of Sciences |
Hemizonia congesta ssp. lutescens
|
native
Annual herb
| 
|
4 records;
2 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
| 
|
1 from CCH
|
| © 2003 Michael Charters |
Hesperolinon spergulinum
slender western flax, slender dwarf flax
|
native
Annual herb
| |
1 from CCH
|
| |
Heteromeles arbutifolia
toyon, Toyon, christmas berry, Christmas Berry
|
native
Shrub
| 
|
2 records |
| © 2005 George W. Hartwell |
Heterotheca oregona var. oregona
Oregon goldenaster, Oregon false goldenaster
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2001 Redwood National and State Parks |
Hieracium albiflorum
white hawkweed, Hawkweed, White Flowered Hawkweed
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2003 Steve Matson |
Hierochloe occidentalis
California Vanilla Grass, California sweetgrass, western sweetgrass
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 BLM,Arcata Field Office |
Horkelia californica
California horkelia
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2010 Neal Kramer |
Horkelia tenuiloba
thin lobed horkelia, Santa Rosa horkelia
|
native, RARE:
1B.2
Perennial herb
| 
|
1 from CCH
|
| © 2002 Doreen L. Smith |
Hypericum concinnum
goldwire, gold wire
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Barry Breckling |
Keckiella corymbosa
redwood keckiella, Red beardtongue
|
native
Shrub
| 
|
1 from CCH
|
| J. E.(Jed) and Bonnie McClellan© 1999 California Academy of Sciences |
Lessingia arachnoidea
Crystal Springs lessingia
|
native, RARE:
1B.2
Annual herb
| 
|
6 from CCH
|
| © 2008 Neal Kramer |
Lessingia hololeuca
woolly headed lessingia, woollyhead lessingia
|
native, RARE:
3
Annual herb
| 
|
2 from CCH
|
| © 2003 James B. Gratiot |
Lessingia ramulosa
Sonoma lessingia
|
native
Annual herb
| |
6 records;
5 from CCH
|
| |
Calocedrus decurrens
name in current use
Libocedrus decurrens
incense cedar, white cedar, post cedar, bastard cedar
|
native
Tree
| 
|
2 records |
| © 1995 Saint Mary's College of California |
Linanthus androsaceus
false babystars
|
native
Annual herb
| 
|
2 records;
1 from CCH
|
| © 1995 Saint Mary's College of California |
Leptosiphon bicolor
name in current use
Linanthus bicolor
true babystars
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Steve Conger |
Lithocarpus densiflorus
tanoak, Tanbark Oak
|
native
Tree, Shrub
| 
|
8 records |
| © 2005 BonTerra Consulting |
Lomatium californicum
California lomatium, Celery Weed
|
native
Perennial herb
| 
|
1 from CCH
|
| J. E.(Jed) and Bonnie McClellan© 2005 California Academy of Sciences |
Lomatium utriculatum
common lomatium, Bladder Parsnip, Hog Fennel
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 George W. Hartwell |
Lotus grandiflorus
chaparral bird's foot trefoil, chaparral lotus, Large leaved lotus
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2001 Lynn Overtree |
Ludwigia peploides ssp. peploides
marsh purslane, floating primrose willow, floating water primrose
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 George W. Hartwell |
Lupinus chamissonis
dune bush lupine, chamisso bush lupine, dune lupine, Beach Blue Lupine
|
native
Shrub
| 
|
1 from CCH
|
| © 2003 Christopher L. Christie |
Lupinus microcarpus var. microcarpus
Valley lupine, chick lupine
|
native
Annual herb
| 
|
2 from CCH
|
| © 2006 Steve Matson |
Madia elegans
common madia
|
native
Annual herb
| 
|
1 from CCH
|
| © 1995 Saint Mary's College of California |
Madia exigua
meager tarweed, small tarweed, Little tarweed
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
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
| 
|
1 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 |
Mentzelia laevicaulis
Blazing Star, smoothstem blazingstar, smooth stem blazing star, Giant Blazingstar
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2006 Paul Nutt |
Mimulus aurantiacus var. aurantiacus
|
native
Shrub
| |
3 from CCH
|
| |
Mimulus cardinalis
scarlet monkeyflower, Cardinal monkey flower
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 George W. Hartwell |
Mimulus guttatus
Seep Monkey Flower, common yellow monkeyflower, seep monkeyflower, common monkeyflower, Common Large Monkeyflower, Yellow Monkey Flower
|
native
Annual, Perennial herb (rhizomatous)
| 
|
1 record |
| © 2001 George W. Hartwell |
Minuartia douglasii
Sandwort, Douglas' sandwort, Douglas' stitchwort
|
native
Annual herb
| 
|
1 from CCH
|
| © 2005 Steve Matson |
Montia fontana
water chickweed, annual water minerslettuce, Water Montia
|
native
Annual herb
| 
|
1 record |
| © 2008 Keir Morse |
Nassella lepida
small flowered needlegrass, Small flowered Stipa, smallflower tussockgrass, Foothill stipa
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2009 Tom Cochrane |
Navarretia intertexta ssp. intertexta
interwoven navarretia, needleleaf navarretia
|
native
Annual herb
| 
|
1 record |
| © 2004 Carol W. Witham |
Navarretia squarrosa
skunkbush, skunkweed
|
native
Annual herb
| 
|
2 records;
1 from CCH
|
| © 2007 Neal Kramer |
Nemophila heterophylla
small baby blue eyes, variable leaved nemophila, White nemophila, Canyon nemophila
|
native
Annual herb
| 
|
1 from CCH
|
| © 2006 Steve Matson |
Nicotiana quadrivalvis
Indian tobacco
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Michelle Cloud-Hughes |
Osmorhiza berteroi
name in current use
Osmorhiza chilensis
sweetcicely
|
native
Perennial herb
| 
|
1 record |
| © 2006 Steve Matson |
Oxalis oregana
redwood sorrel
|
native
Perennial herb
| 
|
3 records;
2 from CCH
|
| Gerald and Buff Corsi© 1999 California Academy of Sciences |
Penstemon heterophyllus var. australis
southern foothill penstemon
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2006 lara hartley |
Penstemon heterophyllus var. heterophyllus
foothill penstemon
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2004 Charles E. Jones |
Pentagramma triangularis ssp. triangularis
gold back fern
|
native
Fern
| 
|
1 record |
| © 2005 Brent Miller |
Phacelia californica
Rock phacelia, California phacelia, Phacelia
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Larry Beckerman |
Phacelia distans
wild heliotrope, common phacelia, distant phacelia
|
native
Annual herb
| 
|
2 from CCH
|
| © 2003 Michael Charters |
Piperia transversa
royal rein orchid, mountain piperia
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Susanna Danner |
Pityopus californica
California pinefoot, Pityopus
|
native, RARE:
4.2
Perennial herb (mycoparasitic)
| 
|
1 from CCH
|
| © 1984 Gary A. Monroe |
Plagiobothrys reticulatus
reticulate popcorn flower, netted popcornflower
|
native
Annual herb
| 
|
1 from CCH
|
| © University and Jepson Herbaria |
Polygala californica
California milkwort, Milkwort
|
native
Perennial herb
| 
|
3 from CCH
|
| © 2004 Aaron Schusteff |
Polygonum douglasii
Douglas' knotweed
|
native
Annual herb
| 
|
1 from CCH
|
| © 2003 Michael Charters |
Polygonum majus
|
native
Annual herb
| |
1 record |
| |
Polystichum munitum
sword fern, western sword fern, western swordfern
|
native
Fern
| 
|
1 record |
| Gerald and Buff Corsi © 2007 California Academy of Sciences |
Prunella vulgaris
common selfheal, Selfheal, self heal
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2005 Louis-M. Landry |
Prunella vulgaris var. lanceolata
lance leaf self heal, Selfheal, Mountain Selfheal
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 Steve Matson |
Pseudotsuga menziesii
Douglas fir
|
native
Tree
| 
|
4 records |
| © 2008 Timothy D. Ives |
Pteridium aquilinum var. pubescens
name in current use
Pteridium aquilinum var. lanuginosum
hairy brackenfern, Bracken, Western Bracken, Bracken fern, Western bracken fern
|
native
Fern
| 
|
2 records;
1 from CCH
|
| © 1995 Saint Mary's College of California |
Quercus wislizeni
name in current use
Quercus wislizenii
interior live oak, Interior Live Oak, Chapparal Oak
|
native
Tree, Shrub
| 
|
2 records |
| © 2009 Julie Kierstead Nelson |
Frangula californica ssp. californica
name in current use
Rhamnus californica ssp. californica
California buckthorn
|
native
Shrub
| 
|
1 from CCH
|
| © 2008 John J. Kehoe |
Rhamnus californica ssp. californica
California coffeeberry
|
native
Shrub
| 
|
1 record |
| © 2007 Neal Kramer |
Toxicodendron diversilobum
name in current use
Rhus diversiloba
Poisonoak, poison oak, poison, Pacific poison oak
|
native
Vine, Shrub
| 
|
2 records |
| © 2001 James B. Gratiot |
Rubus leucodermis
western raspberry, White Stemmed Raspberry, white bark raspberry
|
native
Shrub
| 
|
1 record |
| © 2008 Zoya Akulova |
Rubus parviflorus
western thimbleberry, thimbleberry
|
native
Vine, Shrub
| 
|
1 record |
| © 2004 George W. Hartwell |
Sagina decumbens ssp. occidentalis
western pearlwort
|
native
Annual herb
| 
|
1 record |
| © 2004 Carol W. Witham |
Salix exigua
sandbar willow, Narrow leaved Willow, narrowleaf willow
|
native
Tree, Shrub
| 
|
1 from CCH
|
| © 2004 BonTerra Consulting |
Salix lasiolepis
arroyo willow
|
native
Tree, Shrub
| 
|
6 from CCH
|
| © 2009 Neal Kramer |
Salix lasiandra var. lasiandra
name in current use
Salix lucida ssp. lasiandra
|
native
Tree
| |
4 from CCH
|
| |
Salix melanopsis
dusky willow
|
native
Tree, Shrub
| 
|
3 from CCH
|
| © 2008 Keir Morse |
Salix scouleriana
Scouler's willow, Nuttall willow, Scouler willow
|
native
Tree, Shrub
| 
|
3 from CCH
|
| © 2008 Joseph Dougherty, M.D./ecology.org |
Salix sitchensis
Sitka willow, Coulter Willow
|
native
Tree, Shrub
| 
|
2 from CCH
|
| © 2008 Keir Morse |
Saxifraga mertensiana
wood saxifrage
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2004 Norman Jensen |
Scoliopus bigelovii
California fetid adderstongue, Fetid Adder's Toungue, slink pod
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2007 Neal Kramer |
Sequoia sempervirens
redwood, coast redwood
|
native
Tree
| 
|
7 records;
5 from CCH
|
| Gerald and Buff Corsi© 1999 California Academy of Sciences |
Sidalcea diploscypha
fringed checkerbloom, Fringed sidalcea, fringed checker mallow
|
native
Annual herb
| 
|
1 from CCH
|
| © 2005 Barry Breckling |
Silene laciniata ssp. californica
name in current use
Silene californica
|
native
Perennial herb
| 
|
2 from CCH
|
| © 2002 Brad Kelley |
Solidago velutina ssp. californica
|
native
Perennial herb
| |
1 from CCH
|
| |
Stachys ajugoides var. rigida
rigid hedge nettle, Hedge Nettle
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 George W. Hartwell |
Streptanthus barbiger
bearded jewelflower
|
native, RARE:
4.2
Annual herb
| 
|
4 records;
3 from CCH
|
| © 1998 Dean Wm. Taylor |
Streptanthus glandulosus
Streptanthus glandulosus ssp. sonomensis
Tamalpais Jewel flower, bristly jewelflower, jewelflower
|
native
Annual herb
| 
|
3 from CCH
|
| © 2003 Keir Morse |
Streptanthus glandulosus ssp. secundus
secund jewelflower, one sided jewelflower
|
native
Annual herb
| 
|
4 records;
3 from CCH
|
| © 2000 Doreen L. Smith |
Tiarella trifoliata var. unifoliata
foamflower, Sugarscoop, oneleaf foamflower
|
native
Perennial herb
| 
|
1 from CCH
|
| Charles Webber© 1998 California Academy of Sciences |
Torreya californica
California torreya, California nutmeg
|
native
Tree
| 
|
4 records;
1 from CCH
|
| Charles Webber© 1998 California Academy of Sciences |
Trichostema laxum
turpentine weed
|
native
Annual herb
| 
|
3 records;
2 from CCH
|
| © 1995 Saint Mary's College of California |
Trientalis latifolia
Star flower, woodland star, Western star flower
|
native
Perennial herb
| 
|
1 record |
| © 2005 Steve Matson |
Trifolium barbigerum
bearded clover
|
native
Annual herb
| 
|
1 from CCH
|
| © 2007 Carol W. Witham |
Trifolium microcephalum
Maiden clover, Hairy Clover, small head field clover, smallhead clover, small headed clover, Small head clover
|
native
Annual herb
| 
|
1 record |
| © 2005 Steve Matson |
Trifolium microdon
Valparaiso clover, thimble clover, Valparaiso
|
native
Annual herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Trifolium obtusiflorum
clammy clover, Creek Clover
|
native
Annual herb
| 
|
1 from CCH
|
| © 2005 Brent Miller |
Trillium ovatum
Western trillium, Wake robin, Pacific trillium, western wakerobin
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2006 Julie Wakelin |
Trillium ovatum ssp. ovatum
western wakerobin, Pacific trillium
|
native
Perennial herb
| 
|
1 from CCH
|
| © 1999 Dean Wm. Taylor |
Trisetum canescens
tall trisetum, nodding oatgrass, Nodding trisetum
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2008 Keir Morse |
Umbellularia californica
California laurel, bay tree, Oregon Myrtle, California bay, California laurel
|
native
Tree
| 
|
2 from CCH
|
| © 2005 Brian L. Anacker |
Vaccinium ovatum
Huckleberry, California huckleberry, evergreen huckleberry
|
native
Shrub
| 
|
1 from CCH
|
| Gerald and Buff Corsi© 2000 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 |
Viola glabella
pioneer violet, Stream Violet
|
native
Perennial herb
| 
|
1 from CCH
|
| © 2003 BLM,Arcata Field Office |
Viola sempervirens
evergreen violet, Redwood Violet
|
native
Perennial herb
| 
|
1 from CCH
|
| Robert Potts© 2002 California Academy of Sciences |
Vitis californica
California grape, California wild grape
|
native
Vine, Shrub
| 
|
1 from CCH
|
| J. E.(Jed) and Bonnie McClellan© 1999 California Academy of Science |
Whipplea modesta
Whipplea, yerba de selva, common whipplea, Modesty
|
native
Vine, Shrub
| 
|
1 from CCH
|
| © 2004 Steve Matson |
Zeltnera muehlenbergii
|
native
Annual herb
| |
1 record |
| |
Points indicate observations - Mouse over or click points for observation details.