| ||||||
|
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Plants that grow in serpentine soil, as per Safford et al 2020. |
628 PLANTS |
Acanthomintha ilicifolia San Diego thorn mint
rare native
Annual herb |
Acanthomintha lanceolata Santa clara thorn mint
rare native
Annual herb |
Acanthomintha obovata ssp. obovata San benito thorn mint
rare native
Annual herb |
Acmispon junceus var. junceus Rush lotus
native
Perennial herb |
Adenostoma fasciculatum Chamise
native
Tree, Shrub |
native
Tree, Shrub |
Adiantum aleuticum Five finger fern
native
Fern |
Agoseris heterophylla Annual agoseris, Annual mountain dandelion
native
Annual herb |
Agoseris heterophylla var. cryptopleura Mountain dandelion
native
Annual herb |
Agoseris heterophylla var. heterophylla Annual agoseris
native
Annual herb |
Agrostis microphylla Little leaf bentgrass, Small leaf bentgrass, Small leaved bentgrass
native
Annual grass |
Allium acuminatum Taper tipped onion, Tapertip onion
native
Perennial herb (bulb) |
Allium amplectens Narrow leaved onion, Narrowleaf onion
native
Perennial herb (bulb) |
Allium bolanderi var. bolanderi Bolander's onion
native
Perennial herb (bulb) |
Allium bolanderi var. mirabile Bolander's onion
native
Perennial herb (bulb) |
Allium cratericola Cascade onion
native
Perennial herb (bulb) |
Allium crispum Crinkled onion
native
Perennial herb (bulb) |
Allium diabolense Diablo onion, Serpentine onion
native
Perennial herb (bulb) |
Allium falcifolium Scytheleaf onion, Sickle leaf onion
native
Perennial herb (bulb) |
Allium fimbriatum var. purdyi Purdy's onion
rare native
Perennial herb (bulb) |
Allium hoffmanii Beegum onion
rare native
Perennial herb (bulb) |
Allium howellii var. sanbenitense San benito onion
rare native
Perennial herb (bulb) |
Allium lacunosum var. lacunosum Pitted onion
native
Perennial herb (bulb) |
Allium lacunosum var. micranthum Small flowered pitted onion, White fringed onion
native
Perennial herb (bulb) |
Allium obtusum var. conspicuum Showy red sierra onion
native
Perennial herb (bulb) |
Allium peninsulare var. franciscanum San francisco bay onion, San francisco onion
rare native
Perennial herb (bulb) |
Allium sanbornii var. congdonii Congdon's onion
rare native
Perennial herb (bulb) |
Allium sanbornii var. sanbornii Sanborn's allium, Sanborn's onion
rare native
Perennial herb (bulb) |
Allium serra Jeweled onion
native
Perennial herb (bulb) |
Allium sharsmithiae Sharsmith's onion
rare native
Perennial herb (bulb) |
Allium siskiyouense Siskiyou onion
rare native
Perennial herb (bulb) |
Allium tuolumnense Rawhide hill onion
rare native
Perennial herb (bulb) |
Allium unifolium One leaf onion, Oneleaf onion
native
Perennial herb (bulb) |
Ancistrocarphus filagineus False neststraw, Woolly fishhooks
native
Annual herb |
Anemone drummondii Drummond's anemone
native
Perennial herb |
Angelica tomentosa Woolly angelica
native
Perennial herb |
Antennaria argentea Silver pussytoes, Silvery everlasting, Silvery pussytoes
native
Perennial herb |
Antennaria suffrutescens Evergreen everlasting, Evergreen pussytoes
rare native
Perennial herb |
Antirrhinum cornutum Spurred snapdragon
native
Annual herb |
Antirrhinum leptaleum Spurred snapdragon
native
Annual herb |
Antirrhinum subcordatum Dimorphic snapdragon
rare native
Annual herb © 2015 Dean Wm. Taylor
2015 Dean Wm. Taylor
|
Antirrhinum virga Tall snapdragon
rare native
Perennial herb |
Apiastrum angustifolium Mock parsley, Wild celery, Wild parsley
native
Annual herb |
Aquilegia eximia Serpentine columbine, Sticky columbine, Van Houtte's columbine
native
Perennial herb |
Arabis aculeolata Waldo rock cress, Waldo rockcress
rare native
Perennial herb |
Arabis oregana Oregon rock cress, Oregon rockcress
rare native
Perennial herb |
Arctostaphylos bakeri ssp. bakeri Baker's manzanita
rare native
Shrub |
Arctostaphylos bakeri ssp. sublaevis The cedars manzanita
rare native
Shrub |
Arctostaphylos canescens ssp. sonomensis Rincon manzanita, Sonoma manzanita
native
Shrub |
Arctostaphylos hispidula Howell's manzanita
rare native
Shrub |
Arctostaphylos klamathensis Klamath manzanita
rare native
Shrub |
Arctostaphylos nortensis Del norte manzanita
rare native
Shrub |
Arctostaphylos obispoensis Bishop manzanita, Serpentine manzanita
rare native
Shrub |
Arctostaphylos viscida ssp. pulchella Sticky whiteleaf manzanita, White leaf manzanita
native
Tree, Shrub |
Arctostaphylos viscida ssp. viscida Smooth white leaf manzanita, Sticky whiteleaf manzanita
native
Tree, Shrub 2008 Steve Matson
|
Arnica cernua Serpentine arnica
rare native
Perennial herb (rhizomatous) |
Arnica spathulata Klamath arnica
rare native
Perennial herb (rhizomatous) |
Asclepias solanoana Serpentine milkweed, Solanoa
rare native
Perennial herb |
Aspidotis carlotta-halliae Carlotta hall's lace fern
rare native
Fern (rhizomatous) 2010 Neal Kramer
|
Aspidotis densa Cliffbrake, Lace fern
native
Fern |
Astragalus breweri Brewer's milk vetch, Brewer's milkvetch
rare native
Annual herb |
Astragalus clevelandii Cleveland's milk vetch, Cleveland's milkvetch
rare native
Perennial herb 2012 Steve Matson
|
Astragalus curtipes Morro milkvetch, San luis obispo milkvetch, South coast milk vetch
native
Perennial herb |
Astragalus macrodon Salinas milk vetch, Salinas milkvetch
rare native
Perennial herb |
Astragalus rattanii var. jepsonianus Jepson's milk vetch, Jepson's milkvetch
rare native
Annual herb |
Astragalus whitneyi var. siskiyouensis Siskiyou milk vetch, Siskiyou milkvetch
native
Perennial herb |
Balsamorhiza sericea Silky balsamroot
rare native
Perennial herb |
Benitoa occidentalis Benitoa
rare native
Annual herb |
Berberis aquifolium var. aquifolium Oregon grape, Piper's barberry
native
Shrub |
Berberis aquifolium var. repens Creeping oregon grape, Dwarf mahonia
native
Shrub |
Boechera koehleri Koehler's rockcress
rare native
Perennial herb |
Boechera subpinnatifida Klamath rockcress
native
Perennial herb |
Brickellia greenei Greene brickellbush, Greene's brickelbush, Greene's brickellia
native
Perennial herb |
Brodiaea coronaria Crown brodiaea, Early harvest brodiaea, Harvest brodiaea
native
Perennial herb (bulb) |
Brodiaea leptandra Narrow-flowered california brodiaea
rare native
Perennial herb |
Brodiaea pallida Chinese camp brodiaea
rare native
Perennial herb (bulb) |
Brodiaea rosea Indian valley brodiaea
rare native
Perennial herb (bulb) |
Brodiaea stellaris Star flowered brodiaea, Starflower brodiaea
native
Perennial herb |
Bromus laevipes Chinook brome, Narrow flowered brome, Woodland brome
native
Perennial grass |
Cacaliopsis nardosmia Cut leaf cacaliopsis, Silvercrown
native
Perennial herb |
Calamagrostis foliosa Leafy reed grass, Leafy reedgrass
rare native
Perennial grass 2006 Steve Matson
2011 Zoya Akulova
|
Calamagrostis ophitidis Serpentine reed grass, Serpentine reedgrass
rare native
Perennial grass |
Calamagrostis stricta ssp. inexpansa Narrow spiked reedgrass, Northern reedgrass, Thurber's reed grass
native
Perennial grass (rhizomatous) |
Calocedrus decurrens Incense cedar, Post cedar, White cedar
native
Tree |
Calochortus clavatus var. clavatus Club haired mariposa lily, Clubhair mariposa lily
rare native
Perennial herb (bulb) |
Calochortus coeruleus Blue star tulip, Beavertail-Grass
native
Perennial herb |
Calochortus elegans Elegant star tulip, Northwestern mariposa lily
native
Perennial herb |
Calochortus greenei Greene's mariposa lily
rare native
Perennial herb (bulb) |
Calochortus nudus Naked mariposa lily
native
Perennial herb |
Calochortus obispoensis San luis mariposa lily
rare native
Perennial herb (bulb) |
Calochortus raichei The cedars fairy lantern
rare native
Perennial herb (bulb) 2005 Steve Lowens
2012 Aaron Arthur
|
Calochortus tiburonensis Tiburon mariposa lily
rare native
Perennial herb (bulb) |
Calochortus umbellatus Oakland mariposa lily, Oakland star tulip
rare native
Perennial herb (bulb) |
Calochortus uniflorus Pink star tulip
rare native
Perennial herb |
Calochortus vestae Coast range mariposa lily, Yellow mariposa
native
Perennial herb |
Calycadenia multiglandulosa Rosin weed, Sticky calycadenia, Sticky western rosinweed
native
Annual herb |
Calycadenia oppositifolia Butte county calycadenia
rare native
Annual herb 1995 Arthur H. Bazell, M.D.
|
Calycadenia pauciflora Small flowered calycadenia, Smallflower western rosinweed
native
Annual herb |
Calycadenia truncata Rosin weed
native
Annual herb |
Calyptridium quadripetalum Four petaled pussypaws
rare native
Annual herb 2012 Jake Ruygt
2012 Jake Ruygt
|
Calyptridium umbellatum Cistanthe, Pussy paws, Pussy toes
native
Annual, Perennial herb |
Calystegia collina ssp. collina Coast range false bindweed, Hillside morning glory
native
Perennial herb |
Calystegia collina ssp. oxyphylla Mount saint helena morning glory, Mt. saint helena morning glory
rare native
Perennial herb (rhizomatous) |
Calystegia collina ssp. tridactylosa Coast range false bindweed, Three fingered morning glory
rare native
Perennial herb 2011 Vernon Smith
BLM,Arcata Field Office
|
Calystegia collina ssp. venusta South coast range morning glory
rare native
Perennial herb (rhizomatous) |
Calystegia malacophylla Sierra false bindweed, Sierra morning glory, Woolly morning glory
native
Perennial herb |
Camissonia benitensis San benito evening primrose
rare native
Annual herb |
Camissonia lacustris Grassland suncup, Lakebed sun cup
rare native
Annual herb 2022 Ryan O'Dell
2021 Ryan O'Dell
2022 Ryan O'Dell
|
Campanula angustiflora Eastwood's bellflower, Eastwood's harebell
native
Annual herb |
Campanula exigua Chaparral harebell
rare native
Annual herb |
Campanula griffinii Griffin's bellflower, Griffin's harebell
native
Annual herb |
Campanula rotundifolia Alpine harebell, Bluebell, Round leaf harebell
native
Perennial herb |
Campanula scabrella Rough harebell
rare native
Perennial herb (rhizomatous) |
Campanula sharsmithiae Sharsmith's harebell
rare native
Annual herb 2014 Chris Winchell
2011 Aaron Schusteff
2011 Aaron Schusteff
|
Campanula wilkinsiana Wilkins' harebell
rare native
Perennial herb (rhizomatous) |
Cardamine nuttallii var. gemmata Nuttall's toothwort, Yellow tubered toothwort
rare native
Perennial herb (rhizomatous) |
Cardamine pachystigma var. dissectifolia Dissected leaf toothwort
rare native
Perennial herb (rhizomatous) |
Carex brainerdii Brainerd's sedge
native
Perennial grasslike herb 2003 Steve Matson
1998 Dean Wm. Taylor
|
Carex mendocinensis Mendocino sedge
native
Perennial grasslike herb |
Carex obispoensis San Luis Obispo sedge, San Luis sedge
rare native
Perennial grasslike herb (rhizomatous) 2010 Chris Winchell
|
Carex scabriuscula Siskiyou sedge
rare native
Perennial grasslike herb (rhizomatous) |
Carex serpenticola Serpentine sedge
rare native
Perennial grasslike herb |
Carex serratodens Bifid sedge, Two tooth sedge
native
Perennial grasslike herb |
Carex spissa San diego sedge
native
Perennial grasslike herb |
Castilleja affinis ssp. neglecta Tiburon indian paintbrush
native
Perennial herb (hemiparasitic) Dr. Robert Thomas and Margaret Orr1999 California Academy of Sciences
2014 Christopher Gurney
2008 Lech Naumovich
|
Castilleja foliolosa Texas paintbrush, Woolly indian paintbrush
native
Perennial herb |
Castilleja miniata ssp. elata Siskiyou indian paintbrush
native
Perennial herb (hemiparasitic) |
Castilleja minor ssp. spiralis Lesser indian paintbrush, Lesser paintbrush
native
Annual herb |
Castilleja pruinosa Frosted indian paintbrush, Frosted paintbrush
native
Perennial herb (hemiparasitic) |
Castilleja rubicundula ssp. lithospermoides Cream sacs
native
Annual herb |
Castilleja rubicundula ssp. rubicundula Cream sacs
native
Annual herb |
Caulanthus amplexicaulis var. barbarae Claspingleaf wild cabbage, Santa barbara jewelflower
rare native
Annual herb |
Ceanothus confusus Rincon ridge ceanothus
rare native
Shrub |
Ceanothus cuneatus var. cuneatus Buck brush, Buckbrush
native
Shrub |
Ceanothus divergens Calistoga ceanothus
rare native
Shrub |
Ceanothus ferrisiae Coyote ceanothus
rare native
Shrub |
Ceanothus foliosus var. medius La cuesta ceanothus, Wavyleaf buckbrush
native
Shrub 2005 Dieter Wilken
|
Ceanothus jepsonii Jepson ceanothus, Musk brush
native
Shrub |
Ceanothus masonii Bolinas ceanothus, Mason's ceanothus
rare native
Shrub |
Ceanothus pumilus Dwarf ceanothus, Siskiyou mat
native
Shrub |
Ceanothus roderickii Pine hill buckbrush, Pine hill ceanothus
rare native
Shrub |
Ceanothus sonomensis Sonoma ceanothus
rare native
Shrub 2012 Jake Ruygt
2015 Susan McDougall
2012 Aaron Arthur
|
Cerastium arvense Field chickweed, Meadow chickweed
native
Perennial herb |
Chaenactis glabriuscula var. glabriuscula Common yellow chaenactis, Yellow pincushion
native
Annual herb |
Chaenactis glabriuscula var. heterocarpha Variable fruited yellow chaenactis, Yellow pincushion, Inner Coast Range Pincushion
native
Annual herb |
Chaenactis suffrutescens Shasta chaenactis
rare native
Perennial herb |
Chamaecyparis lawsoniana Port orford cedar
native
Tree |
Chlorogalum angustifolium Narrow leaved soaproot, Narrowleaf soap plant
native
Perennial herb |
Chlorogalum grandiflorum Red hills soap plant, Red hills soaproot
rare native
Perennial herb (bulb) |
Chlorogalum pomeridianum var. minus Dwarf soaproot, Wavyleaf soap plant
rare native
Perennial herb (bulb) 1997 Dean Wm. Taylor
2011 Dean Wm. Taylor, Ph.D.
2011 Dean Wm. Taylor, Ph.D.
|
Chlorogalum purpureum var. reductum Camatta canyon amole
rare native
Perennial herb (bulb) 2013 Chris Winchell
2017 John B. Moule
|
Chorizanthe breweri Brewer's spineflower, San luis obispo spineflower
rare native
Annual herb |
Chorizanthe palmeri Palmer's spineflower
rare native
Annual herb |
Chorizanthe uniaristata One awn spineflower, Oneawn spineflower
native
Annual herb |
Chorizanthe ventricosa Priest valley spineflower
rare native
Annual herb |
Cirsium andrewsii Franciscan thistle
rare native
Perennial herb 2011 Thomas Reyes
2013 Robert Sikora
|
Cirsium cymosum Peregrine thistle
native
Perennial herb |
Cirsium douglasii var. breweri Brewer's swamp thistle, Douglas' thistle
native
Perennial herb |
Cirsium fontinale var. campylon Mt hamilton thistle, Mt. hamilton thistle
rare native
Perennial herb |
Cirsium fontinale var. fontinale Fountain thistle
rare native
Perennial herb |
Cirsium fontinale var. obispoense Chorro creek bog thistle
rare native
Perennial herb |
Cirsium hydrophilum var. vaseyi Mt. Tamalpais thistle, Vasey's thistle
rare native
Perennial herb |
Cirsium remotifolium Few leaved thistle, Fewleaf thistle
native
Perennial herb |
Clarkia arcuata Glandular clarkia, Glandular fairyfan
native
Annual herb |
Clarkia biloba ssp. biloba Two lobed clarkia, Twolobe clarkia
native
Annual herb |
Clarkia breweri Brewer's clarkia, Fairy fans
rare native
Annual herb |
Clarkia franciscana Presidio clarkia
rare native
Annual herb |
Clarkia gracilis ssp. albicaulis White stemmed clarkia, Whitestem clarkia
rare native
Annual herb |
Clarkia gracilis ssp. tracyi Tracy's clarkia
rare native
Annual herb |
Claytonia exigua ssp. exigua Little spring beauty, Serpentine springbeauty, Viridis
native
Annual herb |
Claytonia exigua ssp. glauca Blue leaved spring beauty, Serpentine springbeauty
native
Annual herb 2008 Keir Morse
2007 Keir Morse
|
Claytonia gypsophiloides Gypsum spring beauty, Gypsum springbeauty
native
Annual herb |
Claytonia saxosa Brandegee's spring beauty, Brandegee's springbeauty
native
Annual herb 2015 John Doyen
|
Collinsia greenei Greene's blue eyed mary, Greene's collinsia
native
Annual herb |
Collinsia multicolor San Francisco blue eyed mary, San Francisco collinsia
rare native
Annual herb |
Collinsia sparsiflora Few flowered collinsia
native
Annual herb |
Collomia diversifolia Serpentine collomia
rare native
Annual herb |
Collomia tinctoria Staining Collomia, Yellow staining collomia
native
Annual herb |
Convolvulus simulans Small flowered morning glory
rare native
Annual herb |
Cordylanthus nidularius Mt. Diablo bird's beak
rare native
Annual herb (hemiparasitic) |
Cordylanthus pringlei Pringle's bird's beak
native
Annual herb 2012 Jake Ruygt
2012 Jake Ruygt
2012 Jake Ruygt
|
Cordylanthus tenuis ssp. brunneus Serpentine bird's beak
rare native
Annual herb (hemiparasitic) |
Cordylanthus tenuis ssp. capillaris Pennell's bird's beak
rare native
Annual herb (hemiparasitic) 2015 John Doyen
2009 Aaron Arthur
2009 Aaron Arthur
|
Cordylanthus tenuis ssp. tenuis Slender bird's beak
native
Annual herb |
Cordylanthus tenuis ssp. viscidus Slender bird's beak, Sticky bird's beak, Viscid bird's beak
native
Annual herb |
Crepis pleurocarpa Naked stemmed hawksbeard, Nakedstem hawksbeard
native
Perennial herb |
Helianthemum scoparium Peak Rushrose
native
Shrub |
Cryptantha flaccida Beaked cryptantha, Flaccid cryptantha, Weakstem cryptantha
native
Annual herb |
Cryptantha hispidula Napa cryptantha
native
Annual herb |
Cryptantha intermedia Clearwater cryptantha, Common cryptantha
native
Annual herb |
Cryptantha mariposae Mariposa cryptantha
rare native
Annual herb 2010 Robin Kent
2011 Steve Matson
2013 Jean Pawek
|
Cryptantha milobakeri Milo baker's cryptantha
native
Annual herb |
Cypripedium californicum California lady's slipper
rare native
Perennial herb (rhizomatous) |
Cypripedium fasciculatum Clustered lady's slipper
rare native
Perennial herb (rhizomatous) |
Darlingtonia californica California pitcherplant
rare native
Perennial herb (carnivorous) |
Deinandra halliana Hall's tarplant
rare native
Annual herb |
Delphinium hesperium ssp. hesperium Foothill larkspur, Western larkspur
native
Perennial herb |
Delphinium nuttallianum Low larkspur, Meadow larkspur, Dwarf, Meadow, Slim or Sonne's Larkspur
native
Perennial herb |
Delphinium parryi ssp. eastwoodiae Eastwood's larkspur
rare native
Perennial herb |
Delphinium uliginosum Swamp larkspur
rare native
Perennial herb |
Dicentra formosa ssp. oregana Oregon bleeding heart
rare native
Perennial herb |
Dicentra pauciflora Few flowered bleeding heart, Shorthorn steer's head
native
Perennial herb |
Mimulus douglasii Purple mouse ears
native
Annual herb |
Mimulus layneae Layne's monkeyflower
native
Annual herb |
Draba aureola Golden draba, Mt. lassen draba
rare native
Perennial herb |
Draba carnosula Mt. Eddy draba
rare native
Perennial herb |
Draba howellii Howell's draba, Rosette draba
rare native
Perennial herb |
Dudleya abramsii ssp. bettinae San Luis Obispo serpentine dudleya
rare native
Perennial herb 2011 Chris Winchell
|
Dudleya abramsii ssp. murina San Luis Obispo dudleya
rare native
Perennial herb |
Dudleya abramsii ssp. setchellii Santa clara valley dudleya
rare native
Perennial herb |
Dudleya blochmaniae ssp. blochmaniae Blochman's dudleya, Blochman's liveforever
rare native
Perennial herb |
Ehrendorferia chrysantha Golden eardrops
native
Perennial herb |
Elymus trachycaulus ssp. trachycaulus Slender wheatgrass
native
Perennial grass |
Emmenanthe penduliflora var. penduliflora Whispering bells, Whisperingbells
native
Annual herb |
Emmenanthe penduliflora var. rosea Pink whispering bells
native
Annual herb |
Epilobium minutum Chaparral willowherb, Desert willow herb, Little willowherb
native
Annual herb |
Epilobium oreganum Grants pass willowherb, Oregon fireweed
rare native
Perennial herb |
Epilobium rigidum Siskiyou mtns. willowherb, Stiff willowherb
rare native
Perennial herb 2005 Jennifer L. Kalt
|
Epilobium siskiyouense Siskiyou fireweed, Siskiyou willowherb
rare native
Perennial herb |
Ericameria arborescens Golden fleece, Goldenfleece
native
Shrub |
Ericameria greenei Greene's goldenbush, Greene's goldenweed
native
Shrub |
Ericameria ophitidis Serpentine goldenbush, Serpentine macronema
rare native
Shrub 2005 Dean Wm. Taylor
Shasta-Trinity National Forest
2017 Belinda Lo
|
Erigeron bloomeri var. nudatus Scabland fleabane, Waldo daisy
rare native
Perennial herb 2008 Norman Jensen
|
Erigeron cervinus Siskiyou daisy, Siskiyou fleabane
rare native
Perennial herb (rhizomatous) 2015 John Doyen
|
Erigeron foliosus var. confinis Leafy fleabane
native
Perennial herb |
Erigeron lassenianus var. deficiens Mt. lassen fleabane
rare native
Perennial herb 2013 Dean Wm. Taylor, Ph.D.
2012 Melanie S. Williams
|
Erigeron petrophilus var. sierrensis Northern sierra daisy, Sierra erigeron
rare native
Perennial herb (rhizomatous) |
Erigeron petrophilus var. viscidulus Klamath daisy, Rockloving erigeron
rare native
Perennial herb (rhizomatous) |
Erigeron reductus Fleabane, Lesser california rayless fleabane, Rayless daisy
native
Perennial herb |
Erigeron serpentinus Serpentine daisy, Serpentine erigeron
rare native
Perennial herb |
Eriogonum alpinum Trinity buckwheat
rare native
Perennial herb (rhizomatous) |
Eriogonum argillosum Clay buckwheat, Clay loving buckwheat
rare native
Annual herb |
Eriogonum clavatum Hoover's buckwheat
native
Annual herb |
Eriogonum compositum Arrowleaf buckwheat
native
Perennial herb |
Eriogonum compositum var. compositum Arrow leaf buckwheat, Arrowleaf buckwheat, Arrow-Leaf Wild Buckwheat
native
Perennial herb |
Eriogonum congdonii Congdon's buckwheat
rare native
Shrub |
Eriogonum covilleanum Coville's buckwheat
native
Annual herb |
Eriogonum dasyanthemum Chaparral buckwheat
native
Annual herb |
Eriogonum diclinum Jaynes canyon buckwheat
rare native
Perennial herb |
Eriogonum elatum var. villosum Long hairy tall buckwheat, Tall woolly buckwheat
native
Perennial herb 2010 Steve Matson
2010 Steve Matson
|
Eriogonum hirtellum Klamath mountain buckwheat, Klamath mtn. buckwheat
rare native
Perennial herb (rhizomatous) 2009 Zoya Akulova
2010 Steve Matson
2010 Steve Matson
|
Eriogonum hirtiflorum Hairy flowered buckwheat, Hairyflower buckwheat
native
Annual herb |
Eriogonum kelloggii Kellogg's buckwheat, Red mountain buckwheat
rare native
Perennial herb 2008 Kaylea Eickhoff
2010 Steve Matson
2008 Kaylea Eickhoff
|
Eriogonum libertini Dubakella mountain buckwheat, Dubakella mtn. buckwheat, Hoffman buckwheat
rare native
Perennial herb |
Eriogonum luteolum var. caninum Tiburon buckwheat
rare native
Annual herb |
Eriogonum luteolum var. luteolum Golden buckwheat, Goldencarpet buckwheat
native
Annual herb |
Eriogonum nervulosum Snow Mountain buckwheat
rare native
Perennial herb (rhizomatous) 2009 Zoya Akulova
2010 Charles Patterson
|
Eriogonum nudum var. indictum Naked buckwheat, Protruding buckwheat
rare native
Perennial herb |
Eriogonum nudum var. oblongifolium Naked buckwheat, Oblong leaved buckwheat
native
Shrub |
Eriogonum pendulum Waldo buckwheat
rare native
Perennial herb 2009 Norman Jensen
2008 Keir Morse
2008 Keir Morse
|
Eriogonum pyrolifolium Shasta buckwheat
native
Perennial herb, Shrub |
Eriogonum siskiyouense Siskiyou buckwheat
rare native
Perennial herb |
Eriogonum strictum var. greenei Greene's buckwheat
rare native
Perennial herb |
Eriogonum strictum var. proliferum Blue mountain buckwheat, Blue mountain eriogonum, Proliferous Wild Buckwheat
native
Perennial herb |
Eriogonum ternatum Ternate buckwheat
rare native
Perennial herb |
Eriogonum tripodum Tripod buckwheat
rare native
Shrub |
Eriogonum umbellatum var. argus Sulphur buckwheat, Sulphur flower buckwheat
native
Perennial herb |
Eriogonum umbellatum var. bahiiforme Sulphur buckwheat, Sulphur flower buckwheat
rare native
Perennial herb |
Eriogonum umbellatum var. goodmanii Goodman's buckwheat, Serpentine sulphur buckwheat
native
Perennial herb |
Eriogonum umbellatum var. humistratum Mt. Eddy buckwheat
rare native
Perennial herb |
Eriogonum umbellatum var. speciosum Showy sulfur buckwheat, Sulphur flower buckwheat
native
Perennial herb |
Eriogonum ursinum Bear buckwheat, Bear valley buckwheat
native
Perennial herb |
Eriogonum vimineum Wicker buckwheat, Wicker stemmed eriogonum, Wickerstem buckwheat
native
Annual herb 2008 Keir Morse
|
Eriophyllum confertiflorum var. tanacetiflorum Golden yarrow, Tansy yarrow
rare native
Shrub 2009 Dean Wm. Taylor, Ph.D.
2012 Lynn Robertson
2009 Dean Wm. Taylor, Ph.D.
|
Eriophyllum jepsonii Jepson eriophyllum, Jepson's woolly sunflower
rare native
Perennial herb |
Eriophyllum lanatum var. lanceolatum Common woolly sunflower, Lance leaved woolly sunflower
native
Perennial herb |
Eriophyllum latilobum San mateo woolly sunflower
rare native
Perennial herb 2015 Neal Kramer
2015 Neal Kramer
|
Erysimum franciscanum Franciscan wallflower, San francisco wallflower
rare native
Perennial herb |
Mimulus glaucescens shield-bracted monkeyflower
rare native
Annual herb |
Mimulus primuloides var. linearifolius Primrose monkeyflower
native
Perennial herb 2014 Steve Matson
|
Erythronium californicum California fawn lily, California fawnlily
native
Perennial herb (bulb) |
Erythronium citrinum var. citrinum Cream fawnlily, Lemon colored fawn lily
rare native
Perennial herb (bulb) |
Erythronium citrinum var. roderickii Lemon colored fawn lily, Roderick's fawnlily
rare native
Perennial herb (bulb) 2018 Sierra Pacific Industries
|
Erythronium helenae Pacific fawnlily, St. Helena fawn lily
rare native
Perennial herb (bulb) |
Erythronium hendersonii Henderson's fawn lily, Henderson's fawnlily
rare native
Perennial herb (bulb) |
Erythronium howellii Howell's fawn lily, Howell's fawnlily
rare native
Perennial herb (bulb) |
Erythronium purpurascens Purple fawn lily, Plain leaf fawn lily
native
Perennial herb (bulb) |
Erythronium tuolumnense Tuolumne fawn lily, Tuolumne fawnlily
rare native
Perennial herb (bulb) |
Eschscholzia hypecoides Leafy stemmed poppy, San benito poppy
rare native
Annual herb |
Festuca idahoensis Blue bunchgrass, Blue fescue, Idaho fescue
native
Perennial grass |
native
Perennial herb |
Frangula californica ssp. occidentalis Wetern california coffeeberry
native
Shrub |
Fritillaria agrestis Stinkbells
rare native
Perennial herb (bulb) |
Fritillaria biflora var. biflora Chocolate lily
native
Perennial herb (bulb) |
Fritillaria biflora var. ineziana Hillsborough chocolate lily
rare native
Perennial herb (bulb) |
Fritillaria eastwoodiae Butte county fritillary
rare native
Perennial herb (bulb) |
Fritillaria falcata Talus fritillary
rare native
Perennial herb (bulb) |
Fritillaria glauca Siskiyou fritillary, Siskiyou missionbells
rare native
Perennial herb |
Fritillaria liliacea Fragrant fritillary
rare native
Perennial herb (bulb) |
Fritillaria pluriflora Adobe lily
rare native
Perennial herb (bulb) |
Fritillaria purdyi Purdy's fritillary
rare native
Perennial herb (bulb) |
Fritillaria recurva Scarlet fritillary
native
Perennial herb |
Fritillaria viridea San benito fritillary
rare native
Perennial herb (bulb) |
Galium andrewsii ssp. andrewsii Andrews' bedstraw, Phlox leaved bedstraw
native
Perennial herb |
Galium andrewsii ssp. gatense Serpentine bedstraw
rare native
Perennial herb |
Galium andrewsii ssp. intermedium Phlox leaved bedstraw, Phloxleaf bedstraw
native
Perennial herb |
Galium clementis Santa Lucia bedstraw
rare native
Perennial herb 2005 Dean Wm. Taylor, Ph.D.
2005 Dean Wm. Taylor, Ph.D.
|
Galium hardhamiae Hardham's bedstraw
rare native
Perennial herb 1984 California Native Plant Society
1984 California Native Plant Society
|
Galium serpenticum ssp. scotticum Scott mountain bedstraw, Scott mtn. bedstraw
rare native
Perennial herb |
Garrya buxifolia Boxleaf silk tassel, Boxleaf silktassel, Dwarf silktassel
native
Shrub |
Garrya congdonii Chaparral silktassel, Congdon's silk tassel, Interior silktassel
native
Shrub |
Gentiana setigera Mendocino gentian
rare native
Perennial herb |
Gilia capitata ssp. capitata Blue field gilia, Bluehead gilia
native
Annual herb |
Githopsis diffusa ssp. candida San gabriel bluecup
native
Annual herb |
Githopsis pulchella ssp. pulchella Sierra bluecup
native
Annual herb |
Githopsis pulchella ssp. serpentinicola Serpentine bluecup, Sierra bluecup
rare native
Annual herb |
Grindelia hirsutula var. maritima Coastal gumweed, San francisco gum plant, San francisco gumplant
rare native
Perennial herb 2016 Neal Kramer
2009 Neal Kramer
2009 Neal Kramer
|
Pectocarya pusilla Little gruvelia
native
Annual herb |
Gutierrezia californica California matchweed, Matchweed, snakeweed, San joaquin snakeweed
native
Perennial herb, Shrub |
Hackelia bella Greater showy stickseed
native
Perennial herb |
Harmonia doris-nilesiae Niles's harmonia
rare native
Annual herb |
Harmonia guggolziorum Guggolz's harmonia
rare native
Annual herb |
Harmonia hallii Hall's harmonia
rare native
Annual herb |
Harmonia stebbinsii Stebbins's harmonia
rare native
Annual herb |
Hastingsia alba Reed lily, White bog hastingsia, White hastingsia
native
Perennial herb |
Hastingsia serpentinicola Klamath rushlily, Siskiyou hastingsia
native
Perennial herb 2014 John Doyen
|
Hazardia stenolepis Narrow scaled goldenbush, Serpentine bristleweed
native
Shrub (stem succulent) |
Hazardia whitneyi var. discoidea Rayless whitney's goldenbush, Whitney's bristleweed
native
Perennial herb |
Hazardia whitneyi var. whitneyi Whitney's bristleweed, Whitney's goldenbush, Whitney's hazardia
native
Perennial herb |
Helenium bigelovii Bigelow's sneezeweed, Sneezeweed
native
Perennial herb |
Helianthus exilis Serpentine sunflower
rare native
Annual herb |
Hemizonia congesta ssp. calyculata Hayfield tarweed, Mendocino tarplant
rare native
Annual herb |
Hemizonia congesta ssp. congesta Hayfield tarweed
rare native
Annual herb |
Hemizonia congesta ssp. lutescens Hayfield tarweed
native
Annual herb |
Hemizonia congesta ssp. tracyi Hayfield tarweed, Tracy's tarplant
rare native
Annual herb |
Hesperevax sparsiflora var. sparsiflora Erect dwarf cudweed, Few flowered evax
native
Annual herb |
Hesperocyparis macnabiana Macnab cypress
native
Tree, Shrub |
Hesperocyparis sargentii Sargent cypress
native
Tree, Shrub |
Hesperolinon adenophyllum Glandular dwarf flax, Glandular western flax
rare native
Annual herb 2002 John Game
2006 Kerry Heise
2006 Kerry Heise
|
Hesperolinon serpentinum Two carpellate western flax, Twocarpel dwarf flax
rare native
Annual herb |
Hesperolinon bicarpellatum Two carpellate western flax, Twocarpel dwarf flax
rare native
Annual herb |
Hesperolinon breweri Brewer's dwarf flax, Brewer's western flax
rare native
Annual herb 2007 Aaron Schusteff
|
Hesperolinon californicum California western flax, California dwarf flax
native
Annual herb 2008 Neal Kramer
|
Hesperolinon clevelandii Allen springs dwarf flax, Allen springs western flax
native
Annual herb |
Hesperolinon congestum Marin dwarf flax, Marin western flax
rare native
Annual herb |
Hesperolinon didymocarpum Lake county dwarf flax, Lake county western flax
rare native
Annual herb 2018 Aaron Arthur
2018 Aaron Arthur
2018 Aaron Arthur
|
Hesperolinon disjunctum Coast range dwarf flax, Coast range western flax
native
Annual herb |
Hesperolinon drymarioides Drymaria like western flax, Drymary dwarf flax
rare native
Annual herb Niall McCarten and CNPS
2013 Jake Ruygt
Niall McCarten and CNPS
|
Hesperolinon micranthum Common dwarf flax, Small flower western flax, Small flowered dwarf flax
native
Annual herb |
Hesperolinon spergulinum Slender dwarf flax, Slender western flax
native
Annual herb |
Hesperolinon tehamense Paskenta grade dwarf flax, Tehama county western flax
rare native
Annual herb Roxanne Bittman and CNPS
Roxanne Bittman and CNPS
1997 Dean Wm. Taylor
|
Heterotheca oregona var. oregona Oregon false goldenaster, Oregon goldenaster
native
Perennial herb |
Hieracium bolanderi Bolander's hawkweed
native
Perennial herb |
Hoita strobilina Loma prieta psoralea
rare native
Perennial herb |
Holodiscus discolor Cream bush, Ocean spray, Oceanspray
native
Shrub |
Hordeum brachyantherum ssp. californicum California barley, California meadow barley
native
Perennial grass 2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
Horkelia congesta var. nemorosa Josephine horkelia
rare native
Perennial herb 2015 John Doyen
2011 Doreen L. Smith
2011 Doreen L. Smith
|
Horkelia congesta ssp. nemorosa Josephine horkelia
rare native
Perennial herb 2015 John Doyen
2011 Doreen L. Smith
2011 Doreen L. Smith
|
Horkelia daucifolia Carrot leafed horkelia, Carrotleaf horkelia
native
Perennial herb 2011 Steve Matson
|
Horkelia sericata Howell's horkelia, Silky horkelia
rare native
Perennial herb 2015 John Doyen
2014 John Doyen
2010 Sean B. Smith
|
Iris bracteata Siskiyou iris
rare native
Perennial herb (rhizomatous) |
Iris innominata Del norte county iris
rare native
Perennial herb (rhizomatous) |
Iris macrosiphon Bowltube iris, Ground iris, Long tubed iris
native
Perennial herb |
Iris tenuissima ssp. purdyiformis Longtube iris, Purdy's iris, Slender iris
native
Perennial herb 2015 Susan McDougall
|
Ivesia gordonii Alpine ivesia, Gordon's ivesia
native
Perennial herb |
Ivesia pickeringii Pickering's ivesia, Silky mousetail
rare native
Perennial herb |
Juniperus communis var. saxatilis Common juniper
native
Shrub |
Juniperus communis var. jackii Common juniper
native
Shrub |
Keckiella lemmonii Bush beardtongue, Lemmon beardtongue, Lemmon's keckiella
native
Shrub |
Lagophylla glandulosa Glandular hareleaf
native
Annual herb |
Lagophylla minor Lesser hareleaf, Little hareleaf
native
Annual herb |
Lathyrus biflorus Two flowered pea, Twoflower pea
rare native
Perennial herb 2005 Jennifer L. Kalt
2009 Tony LaBanca
2005 Jennifer L. Kalt
|
Lathyrus vestitus var. vestitus Common pacific pea, Hillside pea, Wild sweetpea
native
Perennial herb |
Layia discoidea Rayless layia, Rayless tidytips
rare native
Annual herb |
Layia septentrionalis Colusa layia, Colusa tidytips
rare native
Annual herb |
Leptosiphon ambiguus Serpentine leptosiphon
rare native
Annual herb |
Leptosiphon bolanderi Bolander's linanthus
native
Annual herb |
Leptosiphon latisectus Broad lobed leptosiphon
rare native
Annual herb |
Leptosiphon liniflorus Narrowflower flaxflower
native
Annual herb |
Leptosiphon nuttallii ssp. howellii Mt. tedoc leptosiphon
rare native
Perennial herb |
Leptosyne stillmanii Stillman's coreopsis
native
Annual herb |
Lessingia arachnoidea Crystal springs lessingia
rare native
Annual herb |
Lessingia hololeuca Woolly headed lessingia, Woollyhead lessingia
rare native
Annual herb |
Lessingia micradenia var. glabrata Smooth lessingia
rare native
Annual herb |
Lessingia micradenia var. micradenia Mt. tamalpais lessingia
rare native
Annual herb |
Lessingia nemaclada Slender stemmed lessingia, Slenderstem lessingia, Thread stem lessingia
native
Annual herb |
Lessingia ramulosa Sonoma lessingia
native
Annual herb |
Lewisia cantelovii Cantelow's lewisia
rare native
Perennial herb |
Lewisia cotyledon var. cotyledon Cliff lewisia, Siskiyou lewisia
native
Perennial herb |
Lewisia cotyledon var. heckneri Heckner's lewisia
rare native
Perennial herb |
Lewisia cotyledon var. howellii Howell's lewisia
rare native
Perennial herb |
Lewisia nevadensis Nevada bitter root, Nevada lewisia, Sierra lewisia
native
Perennial herb |
Lewisia oppositifolia Opposite leaved lewisia, Oppositeleaf lewisia
rare native
Perennial herb |
Lewisia rediviva Bitter root
native
Perennial herb |
Lewisia rediviva var. rediviva Bitter root
native
Perennial herb |
Lewisia stebbinsii Stebbins' lewisia, Stebbins's lewisia
rare native
Perennial herb 2015 John Doyen
|
Lewisia triphylla Three leafed lewisia, Three leaved lewisia, Threeleaf lewisia
native
Perennial herb |
Ligusticum californicum California licorice root, California lovage
native
Perennial herb |
Lilium bolanderi Bolander's lily
rare native
Perennial herb (bulb) |
Lilium kelloggii Kellogg's lily
rare native
Perennial herb (bulb) |
Lilium rubescens Chaparral lily, Redwood lily
rare native
Perennial herb (bulb) |
Lilium washingtonianum ssp. purpurascens Cascade lily, Purple flowered washington lily
rare native
Perennial herb (bulb) |
Linanthus dichotomus Evening snow, Eveningsnow
native
Annual herb |
Linanthus dichotomus ssp. dichotomus Evening snow
native
Annual herb |
Linanthus dichotomus ssp. meridianus Evening snow
native
Annual herb |
Linum lewisii Blue flax, Lewis' flax, Prairie flax
native
Perennial herb |
Lomatium ciliolatum Yolla bolly biscuitroot, Yolla bolly lomatium
native
Perennial herb 2011 Steve Matson
2011 Steve Matson
2019 John Doyen
|
Lomatium congdonii Congdon's lomatium, Mariposa desertparsley
rare native
Perennial herb |
Lomatium dasycarpum ssp. dasycarpum Woolly fruited lomatium, Woollyfruit desertparsley
native
Perennial herb |
Lomatium engelmannii Engelmann's desertparsley, Engelmann's lomatium
rare native
Perennial herb 2006 Dean Wm. Taylor, Ph.D.
|
Lomatium hooveri Hoover's lomatium
rare native
Perennial herb |
Lomatium howellii Howell's biscuitroot, Howell's lomatium
rare native
Perennial herb 2008 Keir Morse
2008 Keir Morse
|
Lomatium macrocarpum Bigseed biscuitroot, Large fruited lomatium
native
Perennial herb |
Lomatium marginatum Butte desertparsley, Hartweg's lomatium, Tall hog fennel
native
Perennial herb |
Lomatium observatorium Mt. hamilton lomatium
rare native
Perennial herb |
Lomatium parvifolium Coastal biscuitroot, Small leaved lomatium
rare native
Perennial herb |
Lomatium repostum Napa biscuitroot, Napa lomatium
rare native
Perennial herb |
Lomatium tracyi Tracy's desertparsley, Tracy's lomatium
rare native
Perennial herb |
Lomatium triternatum var. triternatum Lewis' lomatium, Nineleaf biscuitroot
native
Perennial herb |
Lomatium utriculatum Bladder parsnip, Common lomatium, Hog fennel
native
Perennial herb |
Luina hypoleuca Little leaf luina, Littleleaf silverback
native
Perennial herb |
Lupinus lapidicola Heller's dwarf lupine, Mt. Eddy lupine
rare native
Perennial herb 2016 Dana York
|
Lupinus onustus Northern lupine, Plumas lupine
native
Perennial herb |
Lupinus spectabilis Shaggyhair lupine
rare native
Annual herb |
Madia exigua Little tarweed, Meager tarweed, Small tarweed
native
Annual herb |
Malacothrix clevelandii Cleveland's dandelion, Cleveland's desertdandelion, Cleveland's malacothrix
native
Annual herb |
Malacothrix floccifera Woolly dandelion, Woolly desertdandelion, Woolly malacothrix
native
Annual herb |
Melica geyeri Geyer's onion grass, Geyer's oniongrass
native
Perennial grass |
Melica geyeri var. geyeri Geyer's onion grass, Geyer's oniongrass
native
Perennial grass |
Micropus amphibolus Mount diablo cottonseed, Mt. diablo cottonweed
rare native
Annual herb |
Microseris douglasii Douglas' microseris, Douglas' silverpuffs
native
Annual herb |
Minuartia decumbens Lassicus stitchwort, The lassics sandwort
native
Perennial herb 2018 Jeb Bjerke
2018 Jeb Bjerke
2018 Jeb Bjerke
|
Minuartia howellii Howell's sandwort, Howell's stitchwort
native
Perennial herb 2008 Nathan Bello
2008 Nathan Bello
2008 Nathan Bello
|
Minuartia rosei Peanut sandwort, Peanut stitchwort
native
Perennial herb |
Minuartia stolonifera Scott mtn. sandwort, Stolon sandwort
native
Perennial herb 1996 Dean Wm. Taylor
|
Moehringia macrophylla Large leaved sandwort, Largeleaf sandwort
native
Perennial herb |
Monardella antonina ssp. benitensis San Benito monardella
rare native
Perennial herb (rhizomatous) 2021 Ryan O'Dell
2021 Ryan O'Dell
2021 Ryan O'Dell
|
Monardella follettii Follett's monardella
rare native
Shrub |
Monardella palmeri Palmer's monardella
rare native
Perennial herb (rhizomatous) 2001 CDFA
2012 Chris Winchell
2012 Chris Winchell
|
Monardella purpurea Serpentine monardella, Siskiyou monardella
native
Perennial herb |
Monardella sheltonii Coyote mint, Shelton's coyote mint, Shelton's monardella
native
Perennial herb |
Monardella stebbinsii Feather river monardella, Stebbins's monardella
rare native
Perennial herb (rhizomatous) 2006 Dr. Mark S. Brunell
|
Monardella viridis ssp. viridis Green monardella
rare native
Perennial herb |
Monolopia gracilens Woodland monolopia
rare native
Annual herb |
Muilla maritima Common muilla, Sea muilla
native
Perennial herb |
Navarretia heterodoxa Calistoga navarretia, Calistoga pincushionplant
native
Annual herb |
Navarretia jepsonii Jepson's navarretia, Jepson's pincushionplant
rare native
Annual herb |
Navarretia sinistra ssp. pinnatisecta Pinnate-leaved navarretia
rare native
Annual herb |
Navarretia mitracarpa Paso robles navarretia
native
Annual herb |
Navarretia pubescens Downy pincushionplant, Purple navarretia
native
Annual herb |
Navarretia rosulata Marin county navarretia, San anselmo navarretia
rare native
Annual herb |
Navarretia sinistra Alva day's pincushionplant
native
Annual herb |
Navarretia sinistra ssp. sinistra Alva day's pincushionplant
native
Annual herb |
Nemacladus montanus Mountain nemacladus, Mountain threadplant
native
Annual herb |
Noccaea fendleri ssp. californica Kneeland prairie pennycress
rare native
Perennial herb |
Odontostomum hartwegii Hartweg's doll's lily, Hartweg's odontostomum, Odontostomum
native
Perennial herb |
Orobanche valida ssp. howellii Howell's broomrape
rare native
Perennial herb (parasitic) 1997 Dean Wm. Taylor
2013 Jake Ruygt
2011 Jake Ruygt
|
Orthocarpus pachystachyus Shasta orthocarpus, Shasta owl's clover
rare native
Annual herb 1996 Dean Wm. Taylor
|
Packera eurycephala var. lewisrosei Lewis' groundsel
rare native
Perennial herb |
Packera greenei Flame ragwort
native
Perennial herb |
Packera layneae Layne's ragwort
rare native
Perennial herb |
Packera macounii Siskiyou mountain ragwort
rare native
Perennial herb |
Pediomelum californicum California indian breadroot
native
Perennial herb |
Pellaea brachyptera Sierra cliff brake, Sierra cliffbrake
native
Fern |
Penstemon azureus var. azureus Azure penstemon
native
Perennial herb |
Penstemon filiformis Thread leaved beardtongue, Threadleaf beardtongue
rare native
Perennial herb |
Penstemon purpusii Snow mountain beardtongue, Snow mtn. beardtongue
native
Perennial herb |
Pentachaeta bellidiflora White rayed pentachaeta, Whiteray pygmydaisy
rare native
Annual herb 2015 Neal Kramer
|
Perideridia bacigalupii Bacigalupi's yampah, Mother lode yampah
rare native
Perennial herb 2007 Chris Winchell
2007 Chris Winchell
2007 Chris Winchell
|
Perideridia kelloggii Kellogg's yampah, Yampah
native
Perennial herb |
Perideridia leptocarpa Narrow seeded yampah, Narrowseed yampah
rare native
Perennial herb 2013 Steve Matson
2015 Dana York
2015 Dana York
|
Perideridia pringlei Adobe yampah
rare native
Perennial herb |
Phacelia breweri Brewer's phacelia
native
Annual herb |
Phacelia californica California phacelia, Phacelia, Rock phacelia
native
Perennial herb |
Phacelia corymbosa Serpentine phacelia
native
Perennial herb |
Phacelia distans Common phacelia, Distant phacelia, Wild heliotrope
native
Annual herb |
Phacelia divaricata Divaricate phacelia
native
Annual herb |
Phacelia egena Kaweah river phacelia, Rock phacelia
native
Perennial herb |
Phacelia greenei Scott valley phacelia
rare native
Annual herb |
Phacelia imbricata ssp. imbricata Imbricate Phacelia
native
Annual herb |
Phacelia leonis Siskiyou phacelia
rare native
Annual herb |
Phacelia phacelioides Mt. Diablo phacelia
rare native
Annual herb |
Phacelia pringlei Pringle's phacelia
native
Annual herb |
Phacelia purpusii Purpus' phacelia
native
Annual herb |
Phlox hirsuta Hairy phlox, Yreka phlox
rare native
Perennial herb |
Picea breweriana Brewer spruce, Weeping spruce
native
Tree |
Pinguicula macroceras California butterwort
rare native
Perennial herb (carnivorous) |
Pinguicula macroceras var. macroceras California butterwort
rare native
Perennial herb (carnivorous) |
Pinus attenuata Knobcone pine, Scrub pine
native
Tree |
Pinus balfouriana ssp. balfouriana Klamath foxtail pine
native
Tree |
Pinus coulteri Big cone pine, Bull pine, Coulter pine
native
Tree |
Pinus jeffreyi Jeffrey pine
native
Tree |
Pinus sabiniana Bull pine, California foothill pine, Gray pine
native
Tree |
Piperia candida White flowered rein orchid, Whiteflower rein orchid
rare native
Perennial herb |
Plantago erecta California plantain, Dotseed plantain, Foothill plantain
native
Annual herb |
Platystemon californicus Cream cups, Creamcups
native
Annual herb |
Poa piperi Piper's blue grass, Piper's bluegrass
rare native
Perennial grass (rhizomatous) |
Poa rhizomata Rhizome bluegrass, Timber blue grass
rare native
Perennial grass (rhizomatous) 2018 Dana York
2018 Dana York
2018 Dana York
|
Polemonium chartaceum Mason's jacob's ladder, Mason's sky pilot
rare native
Perennial herb |
Polygonum majus Large douglas' knotweed
native
Annual herb 2008 Keir Morse
2008 Keir Morse
2008 Keir Morse
|
Polygonum spergulariiforme Spurry knotweed
native
Annual herb |
Potentilla cristae Crested cinquefoil, Crested potentilla
rare native
Perennial herb |
Dodecatheon clevelandii ssp. patulum Padre's shooting star
native
Perennial herb |
Pyrola picta White veined shinleaf, White veined wintergreen, Whitevein shinleaf
native
Perennial herb |
Pyrrocoma racemosa var. congesta Clustered goldenweed, Del norte pyrrocoma
rare native
Perennial herb |
Pyrrocoma racemosa var. pinetorum Clustered goldenweed, Pine pyrrocoma
rare native
Perennial herb |
Pyrrocoma racemosa var. racemosa Clustered goldenweed, Racemose pyrrocoma
native
Perennial herb 2018 Jake Ruygt
2018 Jake Ruygt
|
Quercus durata var. durata Leather oak
native
Shrub |
Quercus vacciniifolia Huckleberry oak
native
Shrub |
Raillardella pringlei Showy raillardella
rare native
Perennial herb (rhizomatous) |
Polygala cornuta var. cornuta Sierra Milkwort
native
Shrub |
Rigiopappus leptocladus Rigiopappus, Wire weed, Wireweed
native
Annual herb |
Rudbeckia glaucescens Waxy coneflower
native
Perennial herb |
Minuartia californica California Sandwort
native
Annual herb |
Minuartia douglasii Douglas' Stitchwort
native
Annual herb |
native
Perennial herb |
Salix breweri Brewer's willow, Serpentine willow
native
Shrub |
Salix delnortensis Del norte willow
rare native
Shrub |
Salix sitchensis Coulter willow, Sitka willow
native
Tree, Shrub |
Salvia sonomensis Creeping sage, Sonoma sage
native
Perennial herb |
Sanguisorba officinalis Great burnet, Official burnet
rare native
Perennial herb (rhizomatous) 2008 Keir Morse
2008 Keir Morse
2013 Asa Spade
|
Sanicula bipinnatifida Purple sanicle, Snakeroot, Purple Sanicle, Shoe Buttons
native
Perennial herb |
Sanicula hoffmannii Hoffmann's blacksnakeroot, Hoffmann's sanicle, Hoffmann's snakeroot
rare native
Perennial herb |
Sanicula maritima Adobe sanicle, Adobe snakeroot
rare native
Perennial herb |
Sanicula peckiana Peck's blacksnakeroot, Peck's sanicle
rare native
Perennial herb |
Sanicula tracyi Tracy's blacksnakeroot, Tracy's sanicle
rare native
Perennial herb 2007 Dean Wm. Taylor, Ph.D.
2014 Zoya Akulova
|
Sanicula tuberosa Tuberous sanicle, Turkey pea
native
Perennial herb |
Scribneria bolanderi Scribner's grass, Scribneria
native
Annual grass |
Scutellaria antirrhinoides Nose skullcap, Snapdragon skullcap
native
Perennial herb |
Sedella pentandra Mt. Hamilton mock stonecrop
native
Annual herb |
Sedella pumila Sierra mock stonecrop
native
Annual herb |
Sedum albomarginatum Feather river stonecrop
rare native
Perennial herb |
Sedum laxum ssp. eastwoodiae Red mountain sedum, Red mountain stonecrop, Red mtn. stonecrop
native
Perennial herb 2014 Carex Working Group
2003 BLM,Arcata Field Office
2003 BLM,Arcata Field Office
|
Sedum laxum ssp. flavidum Rose flowered stonecrop, Roseflower stonecrop
native
Perennial herb |
Sedum laxum ssp. heckneri Heckner's stonecrop
rare native
Perennial herb |
Sedum laxum ssp. laxum Rose flowered stonecrop, Roseflower stonecrop
native
Perennial herb 2008 Ray Stephenson
|
Sedum obtusatum ssp. obtusatum Sierra stonecrop
native
Perennial herb |
Sedum radiatum Coast range stonecrop
native
Annual herb |
Senecio clevelandii var. heterophyllus Red hills ragwort
rare native
Perennial herb |
Sidalcea diploscypha Fringed checker mallow, Fringed checkerbloom, Fringed sidalcea
native
Annual herb |
Sidalcea hartwegii Hartweg sidalcea, Hartweg's checkerbloom, Valley checkerbloom
native
Annual herb |
Sidalcea hickmanii ssp. anomala Cuesta pass checkerbloom
rare native
Perennial herb 2006 Doreen L. Smith
|
Sidalcea keckii Keck's checkerbloom
rare native
Annual herb |
Silene antirrhina Sleepy catch fly, Sleepy catchfly, Sleepy silene
native
Annual herb |
Silene campanulata ssp. campanulata Red mountain catchfly, Red mtn. catchfly
rare native
Perennial herb 2015 Cherilyn Burton
2015 Cherilyn Burton
|
Silene campanulata ssp. glandulosa Bell catchfly, Campanulate catchfly, Red mountain catchfly
native
Perennial herb |
Silene grayi Gray's campion, Maui catchfly
native
Perennial herb |
Silene hookeri Hooker's campion, Hooker's silene
native
Perennial herb |
Silene latifolia Bladder campion
non-native
Perennial herb 2015 John Doyen
2007 Luigi Rignanese
2007 Luigi Rignanese
|
Silene serpentinicola Serpentine catchfly
rare native
Perennial herb (rhizomatous) |
Solidago guiradonis Guirado goldenrod, Guirado's goldenrod
rare native
Perennial herb (rhizomatous) |
Solidago multiradiata Northern goldenrod, Rocky mountain goldenrod
native
Perennial herb |
Stachys pycnantha Short spike hedge nettle, Shortspike hedgenettle
native
Perennial herb |
Stebbinsoseris decipiens Santa Cruz microseris
rare native
Annual herb |
Streptanthus albidus ssp. albidus Metcalf canyon jewel flower, Metcalf canyon jewelflower
rare native
Annual herb 2009 Lech Naumovich
1995 Dean Wm. Taylor
2015 Neal Kramer
|
Streptanthus albidus ssp. peramoenus Most beautiful jewel flower, Most beautiful jewelflower
rare native
Annual herb |
Streptanthus barbatus Pacific jewelflower
native
Perennial herb |
Streptanthus barbiger Bearded jewelflower
rare native
Annual herb |
Streptanthus brachiatus ssp. brachiatus Socrates mine jewel flower, Socrates mine jewelflower
rare native
Perennial herb |
Streptanthus brachiatus ssp. hoffmanii Freed's jewel flower, Socrates mine jewelflower
rare native
Perennial herb |
Streptanthus drepanoides Sickle fruit jewel flower, Sicklefruit jewelflower
rare native
Annual herb |
Streptanthus glandulosus ssp. glandulosus Bristly jewelflower
native
Annual herb |
Streptanthus glandulosus ssp. pulchellus Mt. Tamalpais jewel flower
rare native
Annual herb |
Streptanthus glandulosus ssp. secundus One sided jewelflower, Secund jewelflower
native
Annual herb |
Streptanthus howellii Howell's jewel flower, Howell's jewelflower
rare native
Perennial herb 1990 Dean Wm. Taylor
Rick York and CNPS
2005 Shawn DeCew
|
Streptanthus insignis ssp. insignis Plumed jewelflower, San Benito jewelflower
native
Annual herb |
Streptanthus insignis ssp. lyonii Arburua ranch jewel flower, Arburua ranch jewelflower
rare native
Annual herb 2022 Ryan O'Dell
2022 Ryan O'Dell
2022 Ryan O'Dell
|
Streptanthus morrisonii ssp. elatus Three peaks jewel flower, Three peaks jewelflower
rare native
Perennial herb |
Streptanthus morrisonii ssp. hirtiflorus Dorr's cabin jewel flower, Dorr's cabin jewelflower
rare native
Perennial herb 1998 Dean Wm. Taylor
1998 John Game
|
Streptanthus morrisonii ssp. kruckebergii Kruckeberg's jewel flower, Krukeberg's jewelflower
rare native
Perennial herb 1998 Dean Wm. Taylor
1998 John Game
|
Streptanthus morrisonii ssp. morrisonii Morrison's jewel flower, Morrison's jewelflower
rare native
Perennial herb 1998 Dean Wm. Taylor
1998 John Game
|
Streptanthus polygaloides Milkwort jewelflower
native
Annual herb |
Systenotheca vortriedei Vortriede's spineflower
rare native
Annual herb |
Tauschia glauca Glaucous tauschia, Glaucous umbrellawort
rare native
Perennial herb |
Tauschia hartwegii Hartweg's tauschia, Hartweg's umbrellawort, Tauschia
native
Perennial herb |
Tauschia howellii Howell's tauschia, Howell's umbrellawort
rare native
Perennial herb 2011 Amanda Shufelberger
|
Tauschia kelloggii Kellogg's tauschia, Kellogg's umbrellawort
native
Perennial herb |
Thelypodium brachycarpum Short podded thelypodium, Shortpod thelypody
rare native
Perennial herb |
Toxicoscordion fontanum Marsh zigadenus
rare native
Perennial herb |
Toxicoscordion paniculatum Foothill deathcamas
native
Perennial herb |
Trichostema laxum Turpentine weed
native
Annual herb |
Trichostema rubisepalum Hernandez bluecurls
rare native
Annual herb |
Trifolium amoenum Showy indian clover
rare native
Annual herb 1997 Doreen L. Smith
2009 Doreen L. Smith
|
Trifolium fucatum Bull clover, Sour clover
native
Annual herb |
Trifolium longipes ssp. elmeri Elmer's clover
native
Perennial herb |
Trifolium microcephalum Hairy clover, Small headed clover
native
Annual herb |
Trifolium willdenovii Tomcat clover
native
Annual herb |
Triphysaria floribunda San francisco owl's clover
rare native
Annual herb |
Triteleia bridgesii Bridges' brodiaea
native
Perennial herb |
Triteleia crocea Yellow brodiaea, Yellow triplet lily, Yellow triteleia
native
Perennial herb |
Triteleia ixioides ssp. cookii Cook's triteleia
rare native
Perennial herb (bulb) 2000 Joseph Dougherty/ecology.org
|
Triteleia peduncularis Long ray brodiaea, Long rayed brodiaea, Marsh triteleia
native
Perennial herb |
Vaccinium coccineum Siskiyou Mtns. huckleberry
rare native
Shrub 2012 Aaron Arthur
2020 Stillwater Sciences
2020 Stillwater Sciences
|
Vancouveria chrysantha Golden inside out flower, Golden vancouveria, Siskiyou inside out flower
rare native
Perennial herb (rhizomatous) 2015 John Doyen
|
Vancouveria planipetala Inside out flower, Redwood insideout flower, Redwood ivy
native
Perennial herb |
Verbena californica California vervain, Red hills vervain
rare native
Perennial herb |
Veronica copelandii Copeland's speedwell
rare native
Perennial herb |
Viola cuneata Wedge leaf violet, Wedgeleaf violet
native
Perennial herb |
Viola douglasii Douglas' golden violet, Douglas' violet
native
Perennial herb |
Viola hallii Hall's violet, Oregon violet
native
Perennial herb |
Viola lobata ssp. lobata Moose horn violet, Pine violet
native
Perennial herb |
Viola ocellata Pinto violet, Twoeyed violet, Western heart's ease
native
Perennial herb |
Viola primulifolia ssp. occidentalis Western bog violet
rare native
Perennial herb (rhizomatous) |
Viola purpurea ssp. integrifolia Goosefoot violet, Smooth leaved violet
native
Perennial herb |
Wyethia bolanderi Bolander wyethia, Bolander's mule ears, Bolander's wyethia
native
Perennial herb |
Xerophyllum tenax Common beargrass
native
Perennial herb |