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SEARCH for plants | ||||
Criteria: found in Trinity County is native group by lifeform | ||||
2835 records |
Plant | Photo | ||
Lifeform: Annual | 558 plants | ||
Achyrachaena mollis Blow wives Annual herb 2 sources |
© 2004 Keir Morse | ||
Acmispon americanus American bird's foot trefoil Annual herb 3 sources |
© 2013 John Doyen | ||
Acmispon americanus var. americanus Spanish lotus Annual herb 1 source |
© 2009 Neal Kramer | ||
Acmispon brachycarpus Short podded lotus Annual herb |
© 2006 James M. Andre | ||
Acmispon denticulatus Toothed lotus Annual herb |
© 1995 Saint Mary's College of California | ||
Acmispon micranthus Small flowered lotus Annual herb 2 sources |
© 2010 Gary A. Monroe | ||
Acmispon parviflorus Hill lotus Annual herb |
© 2008 Steve Matson | ||
Acmispon wrangelianus Chilean trefoil Annual herb |
© 2008 Keir Morse | ||
Agoseris heterophylla Mountain dandelion Annual herb |
© 2009 Keir Morse | ||
Agoseris heterophylla var. heterophylla Annual agoseris Annual herb |
© 2015 Richard Spellenberg | ||
Allophyllum divaricatum Purple false gilia Annual herb |
© 2006 Steve Matson | ||
Allophyllum gilioides Dense false gilia Annual herb |
© 2009 Ron Wolf | ||
Allophyllum gilioides ssp. violaceum Dense false gilia Annual herb |
© 2008 Chris Winchell | ||
Amsinckia intermedia Common fiddleneck Annual herb |
© 2004 George W. Hartwell | ||
Amsinckia lycopsoides Tarweed fiddleneck Annual herb |
© 2011 Jorg & Mimi Fleige | ||
Amsinckia menziesii Fiddleneck Annual herb 1 source |
© 2004 James M. Andre | ||
Amsinckia menziesii var. intermedia Orange flowered menzies' fiddleneck Annual herb 1 source |
© 2003 Lynn Watson | ||
Amsinckia menziesii var. menziesii Small flowered fiddleneck Annual herb 1 source |
© 2004 James M. Andre | ||
Amsinckia retrorsa Rigid fiddleneck Annual herb |
© 2014 Steven Perry | ||
Ancistrocarphus filagineus Woolly fishhooks Annual herb |
© 2008 Keir Morse | ||
Antirrhinum cornutum Spurred snapdragon Annual herb |
© 2010 Barry Breckling | ||
Antirrhinum vexillo-calyculatum Brewer's snapdragon Annual herb |
© 2004 David A. Tharp | ||
Antirrhinum vexillo-calyculatum ssp. breweri Brewer's sail flower snapdragon Annual herb |
© 2008 Keir Morse | ||
Antirrhinum vexillocalyculatum Wiry snapdragon Annual herb |
© 2011 Barry Breckling | ||
Antirrhinum vexillocalyculatum ssp. breweri Wiry snapdragon Annual herb |
© 2008 Keir Morse |
Aphanes occidentalis Ladie's mantle Annual, Perennial herb |
© 2009 Keir Morse | ||
Aphyllon epigalium Annual herb |
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Aphyllon purpureum Naked broom rape Annual herb |
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Aphyllon vallicolum Valley broom rape Annual herb |
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Argemone munita Prickly poppy Annual, Perennial herb 4 sources |
© 2003 Michael Charters | ||
Astragalus gambelianus Loco weed Annual herb |
© 2015 John Doyen | ||
Astragalus rattanii Rattan's milk vetch Annual herb |
© 2001 George W. Hartwell | ||
Athysanus pusillus Dwarf athysanus Annual herb |
© 2008 Keir Morse | ||
Beckmannia syzigachne American sloughgrass Annual grass 5 sources |
© 2010 Vernon Smith | ||
Bidens frondosa Sticktight Annual herb |
© 2008 Keir Morse | ||
Blepharipappus scaber Blepharipappus Annual herb |
© 1993 Gary A. Monroe | ||
Bromus orcuttianus Orcutt's brome grass Annual grass 1 source |
© 2005 Steve Matson | ||
Bromus vulgaris Common brome Annual grass 1 source |
© 2008 Zoya Akulova | ||
Calandrinia ciliata Redmaids Annual herb 7 sources |
© 2004 Carol W. Witham | ||
Calandrinia menziesii Calandrinia Annual herb 7 sources |
© 2008 Neal Kramer | ||
Calycadenia fremontii Fremont's calycadenia Annual herb |
© 2007 Carol W. Witham | ||
Calycadenia micrantha Small flowered calycadenia Annual herb |
© 2012 Jake Ruygt | ||
Calycadenia truncata Rosin weed Annual herb |
© 2005 Steve Tyron | ||
Calycadenia truncata ssp. microcephala Oregon western rosinweed Annual herb |
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Calyptridium umbellatum Pussy toes Annual, Perennial herb 3 sources |
© 2003 Steve Matson | ||
Camissonia contorta Contorted sun cup Annual herb |
© 2009 Keir Morse | ||
Camissonia graciliflora Hill sun cup Annual herb |
© 2007 Neal Kramer | ||
Cardamine oligosperma Idaho bittercress Annual, Perennial herb |
© 2011 Steven Perry | ||
Castilleja attenuata Narrow leaved owl's clover Annual herb |
© 2003 Dianne Fristrom | ||
Castilleja exserta Owl's clover Annual herb 10 sources |
© 2005 Robert Sivinski | ||
Castilleja exserta ssp. exserta Purple owl's clover Annual herb 5 sources |
© 2003 Christopher L. Christie | ||
Castilleja lacera Foothill owl's clover Annual herb |
© 2009 Keir Morse | ||
Castilleja rubicundula Cream sacs Annual herb |
© Gerald and Buff Corsi 2002 California Academy of Sciences | ||
Castilleja rubicundula ssp. lithospermoides Cream sacs Annual herb |
© Dr. Robert T. and Margaret Orr 1999 California Academy of Sciences | ||
Castilleja tenuis Hairy owl's clover Annual herb |
© 2005 Steve Matson | ||
Caulanthus lasiophyllus California mustard Annual herb |
© 2003 Michael Charters | ||
Centaurium muehlenbergii Monterey centaury Annual herb 2 sources |
© 2008 Keir Morse | ||
Centaurium venustum Beautiful centaury Annual herb |
© 2007 Carol W. Witham | ||
Chaenactis carphoclinia Pebble pincushion Annual herb |
© 2005 Steve Matson | ||
Chaenactis douglasii Chaenactis Annual, Perennial herb |
© 2014 California Academy of Sciences | ||
Chaenactis douglasii var. douglasii Dusty pincushions Annual, Perennial herb |
© 2003 Christopher L. Christie | ||
Chaenactis glabriuscula Common yellow chaenactis Annual herb 3 sources |
© 2005 Christopher L. Christie | ||
Chaenactis glabriuscula var. heterocarpha Variable fruited yellow chaenactis Annual herb |
© 2011 Steven Perry | ||
Chamaesyce serpyllifolia Thyme leafed spurge Annual herb |
© 2008 Keir Morse | ||
Chamaesyce serpyllifolia ssp. serpyllifolia Thyme leafed spurge Annual herb |
© 2005 Steve Matson | ||
Chamomilla suaveolens Common pineapple weed Annual herb |
© 2008 Steve Matson | ||
Chorizanthe membranacea Pink spineflower Annual herb 1 source |
© 2009 Keir Morse | ||
Chorizanthe uniaristata One awn spineflower Annual herb |
© 2010 Neal Kramer | ||
Clarkia affinis Chaparral fairyfan Annual herb |
© 2012 Gary McDonald | ||
Clarkia amoena Farewell to spring Annual herb 17 sources |
© 2001 Jeff Abbas | ||
Clarkia amoena ssp. huntiana Farewell to spring Annual herb |
© 2011 Vernon Smith | ||
Clarkia borealis Northern clarkia Annual herb |
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Clarkia borealis ssp. borealis Northern clarkia Annual herb |
© 2009 Sierra Pacific Industries | ||
Clarkia concinna Red ribbons Annual herb 5 sources |
© 2008 Ron Wolf | ||
Clarkia concinna ssp. concinna Red ribbons Annual herb |
© 2011 Barry Breckling | ||
Clarkia dudleyana Dudley's clarkia Annual herb |
© 2011 Aaron Arthur | ||
Clarkia gracilis Graceful clarkia Annual herb 3 sources |
© 2008 Keir Morse | ||
Clarkia gracilis ssp. gracilis Graceful clarkia Annual herb |
© 2007 Doreen L. Smith | ||
Clarkia heterandra California gaura Annual herb |
© 2011 Debra L. Cook | ||
Clarkia lassenensis Lassen clarkia Annual herb |
© 2006 Steve Matson | ||
Clarkia modesta Waltham creek clarkia Annual herb |
© 2005 Keir Morse | ||
Clarkia purpurea Purple clarkia Annual herb 9 sources |
© 2009 John W. Wall | ||
Clarkia purpurea ssp. quadrivulnera Purple clarkia Annual herb 4 sources |
© 2003 Christopher L. Christie | ||
Clarkia purpurea ssp. viminea Large godetia Annual herb |
© 2009 Barry Breckling | ||
Clarkia rhomboidea Tongue clarkia Annual herb 1 source |
© 2009 Keir Morse | ||
Clarkia stellata Lake almanor clarkia Annual herb |
© 2009 Sierra Pacific Industries | ||
Claytonia exigua Little spring beauty Annual herb |
© 2008 Ron Wolf | ||
Claytonia exigua ssp. exigua Viridis Annual herb |
© 2003 James B. Gratiot | ||
Claytonia exigua ssp. glauca Blue leaved spring beauty Annual herb |
© 2007 Keir Morse | ||
Claytonia gypsophiloides Gypsum spring beauty Annual herb 1 source |
© 2001 Bart and Susan Eisenberg | ||
Claytonia parviflora Narrow leaved miner's lettuce Annual herb 2 sources |
© 2004 James M. Andre | ||
Claytonia parviflora ssp. parviflora Miner'slettuce Annual herb 1 source |
© 2008 Keir Morse | ||
Claytonia parviflora ssp. utahensis Streambank springbeauty Annual herb 1 source |
© 2009 Keir Morse | ||
Claytonia perfoliata Miner's lettuce Annual herb 6 sources |
© 2007 Neal Kramer | ||
Claytonia perfoliata ssp. intermontana Miner's lettuce Annual herb |
© 2003 Michelle Cloud-Hughes | ||
Claytonia perfoliata ssp. perfoliata Claytonia Annual herb |
© 2005 George W. Hartwell | ||
Claytonia rubra Red stemmed spring beauty Annual herb |
© 2008 Keir Morse | ||
Claytonia rubra ssp. depressa Red stemmed spring beauty Annual herb |
© 2010 Dana York | ||
Claytonia rubra ssp. rubra Red stemmed miner's lettuce Annual herb |
© 2004 Steve Matson | ||
Claytonia saxosa Brandegee's spring beauty Annual herb |
© 2010 Norman Jensen | ||
Collinsia grandiflora Large flowered collinsia Annual herb 2 sources |
© 2008 Keir Morse | ||
Collinsia greenei Greene's collinsia Annual herb |
© 2003 Yulan Tong | ||
Collinsia linearis Narrow leaf collinsia Annual herb |
© 2008 Keir Morse | ||
Collinsia parviflora Few flowered blue eyed mary Annual herb 1 source |
© 2003 Steve Matson | ||
Collinsia rattanii Rattan's collinsia Annual herb 1 source |
© 2008 Keir Morse | ||
Collinsia sparsiflora Few flowered collinsia Annual herb |
© 2005 Norman Jensen | ||
Collinsia sparsiflora var. collina Hillside collinsia Annual herb |
© 2003 James B. Gratiot | ||
Collinsia torreyi Torrey's collinsia Annual herb |
© 2008 Ron Wolf | ||
Collinsia torreyi var. latifolia Broad leaved collinsia Annual herb |
© 2005 Dianne Fristrom | ||
Collinsia torreyi var. wrightii Wright's collinsia Annual herb |
© 2009 Keir Morse | ||
Collomia grandiflora Large flowered collomia Annual herb 4 sources |
© 2005 Steve Matson | ||
Collomia heterophylla Varied leaved collomia Annual herb |
© 2005 Steve Matson | ||
Collomia linearis Narrow leaved collomia Annual herb |
© 2009 Dr. Mark S. Brunell | ||
Collomia tinctoria Yellow staining collomia Annual herb |
© 2004 Steve Matson | ||
Collomia tracyi Tracy's collomia Annual herb |
© 2010 Aaron Schusteff | ||
Conyza canadensis Canada horseweed Annual herb |
© 2005 Luigi Rignanese | ||
Cordylanthus pilosus Hairy bird's beak Annual herb |
© 2011 Jorg & Mimi Fleige | ||
Cordylanthus pilosus ssp. hansenii Hansen's bird's beak Annual herb |
© 2009 Zoya Akulova | ||
Cordylanthus tenuis Slender bird's beak Annual herb |
© 2003 Steve Matson | ||
Cordylanthus tenuis ssp. brunneus Serpentine bird's beak Annual herb (hemiparasitic) |
© 2011 Jorg & Mimi Fleige | ||
Cordylanthus tenuis ssp. tenuis Slender bird's beak Annual herb |
© 2009 Keir Morse | ||
Cordylanthus tenuis ssp. viscidus Viscid bird's beak Annual herb |
© 2005 Norman Jensen | ||
Crassula connata Sand pygmy weed Annual herb 1 source |
© 2003 Steve Matson | ||
Crocidium multicaule Spring gold Annual herb |
© 2014 Dana York | ||
Croton setiger Turkey-mullein Annual herb 4 sources |
© 2001 Steven Thorsted | ||
Croton setigerus Dove weed Annual herb 1 source |
© 2001 Steven Thorsted | ||
Cryptantha affinis Common cryptantha Annual herb |
© 2008 Steve Matson | ||
Cryptantha ambigua Wilkes' cryptantha Annual herb |
© 2006 Keir Morse | ||
Cryptantha crinita Silky cryptantha Annual herb |
© 2009 Dean W. Taylor, Ph.D. | ||
Cryptantha flaccida Beaked cryptantha Annual herb |
© 2008 Keir Morse | ||
Cryptantha hispidula Napa cryptantha Annual herb |
© 2010 Vernon Smith | ||
Cryptantha intermedia Common cryptanth Annual herb |
© 2010 James M. Andre | ||
Cryptantha intermedia var. hendersonii Henderson's cryptantha Annual herb |
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Cryptantha micrantha Purple root cryptantha Annual herb |
© 2005 Steve Matson | ||
Cryptantha microstachys Tejon cryptantha Annual herb |
© 2008 Keir Morse | ||
Cryptantha milobakeri Milo baker's cryptantha Annual herb |
© 2012 Dana York | ||
Cryptantha muricata Prickly cryptantha Annual herb 2 sources |
© 2008 Keir Morse | ||
Cryptantha muricata var. jonesii Jones' cryptantha Annual herb 2 sources |
© 2010 Jordan Zylstra | ||
Cryptantha rostellata Beaked cryptantha Annual herb |
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Cryptantha simulans Pine cryptantha Annual herb |
© 2003 Steve Matson | ||
Cryptantha subretusa Crater lake cryptantha Annual herb |
© 2011 Steve Matson | ||
Cryptantha torreyana Torrey's cryptantha Annual herb |
© 2011 Steve Matson | ||
Cryptantha torreyana var. torreyana Torrey's cryptantha Annual herb |
© 2012 Jean Pawek | ||
Cuscuta californica California dodder Annual herb, Vine (parasitic) |
© 2009 Barry Rice | ||
Cuscuta californica var. breviflora California dodder Annual herb, Vine (parasitic) |
© 2006 Matt Below | ||
Cuscuta indecora Big seed alfalfa dodder Annual herb, Vine (parasitic) |
© 2011 Sierra Pacific Industries | ||
Cuscuta jepsonii Jepson's dodder Annual herb, Vine |
© 2011 Dean Wm. Taylor, Ph.D. | ||
Cuscuta occidentalis California dodder Annual herb, Vine (parasitic) |
© 2008 Keir Morse | ||
Cuscuta subinclusa Canyon dodder Annual herb, Vine (parasitic) |
© 2003 Michelle Cloud-Hughes | ||
Cyperus squarrosus Awned cyperus Annual grass |
© 2009 Keir Morse | ||
Daucus pusillus Wild carrot Annual herb 1 source |
© 2013 Keir Morse | ||
Deschampsia danthonioides Annual hairgrass Annual grass |
© 2004 Carol W. Witham | ||
Descurainia incisa Mountain tansy mustard Annual herb |
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Diplacus bolanderi Bolander's monkeyflower Annual herb |
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Diplacus douglasii Purple mouse ears Annual herb 1 source |
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Diplacus jepsonii Jepson's monkeyflower Annual herb |
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Diplacus kelloggii Kellogg's monkeyflower Annual herb |
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Diplacus layneae Layne's monkeyflower Annual herb |
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Diplacus nanus Dwarf monkey flower Annual herb |
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Downingia bacigalupii Bach's downingia Annual herb |
© 2003 Steve Matson | ||
Downingia concolor Spotted throat downingia Annual herb |
© 2007 John Game | ||
Downingia cuspidata Toothed downingia Annual herb |
© 2004 Carol W. Witham | ||
Downingia elegans Elegant downingia Annual herb |
© 2009 Chris Wagner | ||
Downingia pulcherrima Calicoflower Annual herb |
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Downingia yina Cascade downingia Annual herb |
© 2006 George W. Hartwell | ||
Draba albertina Alberta whitlow grass Annual, Perennial herb |
© 2004 Steve Matson | ||
Draba stenoloba var. ramosa Alaska draba Annual, Perennial herb |
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Eleocharis decumbens Decumbent spikerush Annual grass |
© 2015 Julie Kierstead Nelson | ||
Eleocharis engelmannii Engelmann's spikerush Annual grass |
© 2003 Steve Matson | ||
Eleocharis obtusa Broad spiked spikerush Annual grass 3 sources |
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Eleocharis obtusa var. engelmannii Engelmann's spikerush Annual grass |
© 2003 Steve Matson | ||
Eleocharis obtusa var. obtusa Broad spiked spikerush Annual grass 3 sources |
© 2008 Keir Morse | ||
Epilobium brachycarpum Willow herb Annual herb 1 source |
© 2001 Jeff Abbas | ||
Epilobium campestre Smooth boisduvalia Annual herb |
© 1993 Robert E. Preston, Ph.D. | ||
Epilobium densiflorum Willow herb Annual herb 1 source |
© 2008 Keir Morse | ||
Epilobium foliosum California willowherb Annual herb |
© 2006 Penn Martin II | ||
Epilobium minutum Minute willowherb Annual herb |
© 2009 Keir Morse | ||
Epilobium paniculatum var. jucundum Autumn willowherb Annual herb 1 source |
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Epilobium pygmaeum Smooth boisduvalia Annual herb |
© 1993 Robert E. Preston, Ph.D. | ||
Epilobium torreyi Narrow boisduvalia Annual herb |
© 2004 Norman Jensen | ||
Eragrostis mexicana Mexican lovegrass Annual grass |
© 2011 Zoya Akulova | ||
Eragrostis mexicana ssp. virescens Orcutt's eragrostis Annual grass |
© 2007 Steve Matson | ||
Eremocarpus setigerus Turkey mullein Annual herb 4 sources |
© 2001 Steven Thorsted | ||
Eriastrum brandegeae Brandegee's eriastrum Annual herb |
© 1997 Dean Wm. Taylor | ||
Eriastrum brandegeeae Brandegee's eriastrum Annual herb |
© 2013 Neal Kramer | ||
Eriastrum tracyi Tracy's eriastrum Annual herb |
© 2012 Neal Kramer | ||
Erigeron canadensis Canada horseweed Annual herb |
© 2005 Luigi Rignanese | ||
Eriogonum dasyanthemum Chaparral buckwheat Annual herb |
© 2010 Steve Matson | ||
Eriogonum hirtiflorum Hairy flowered buckwheat Annual herb |
© 2010 Steve Matson | ||
Eriogonum luteolum Wicker buckwheat Annual herb |
© 2001 Bart and Susan Eisenberg | ||
Eriogonum luteolum var. luteolum Golden buckwheat Annual herb |
© 2001 James B. Gratiot | ||
Eriogonum nudum var. pubiflorum Hairy flowered buckwheat Annual herb |
© 2009 Keir Morse | ||
Eriogonum spergulinum Wild buckwheat Annual herb |
© 2005 Steve Matson | ||
Eriogonum spergulinum var. reddingianum Spurry buckwheat Annual herb |
© 2013 Debra L. Cook | ||
Eriogonum vimineum Wicker stemmed eriogonum Annual herb 1 source |
© 2008 Keir Morse | ||
Erythranthe alsinoides Chickweed monkeyflower Annual herb |
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Erythranthe arvensis Annual herb |
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Erythranthe bicolor Yellow and white monkeyflower Annual herb |
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Erythranthe breweri Brewer's monkeyflower Annual herb |
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Erythranthe floribunda Many flowered monkey flower Annual herb 1 source |
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Erythranthe guttata Yellow monkey flower Annual, Perennial herb (rhizomatous) 37 sources |
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Erythranthe latidens Broad toothed monkeyflower Annual herb |
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Erythranthe microphylla Small leaved monkeyflower Annual herb |
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Erythranthe montioides Montia like monkeyflower Annual herb |
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Erythranthe pulsiferae Candelabrum monkey flower Annual herb |
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Erythranthe rubella Red stemmed himulus Annual herb |
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Erythranthe trinitiensis Pink-margined monkeyflower Annual herb |
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Eschscholzia caespitosa Tufted eschscholzia Annual herb 15 sources |
© 2004 Hartmut Wisch | ||
Eschscholzia californica California poppy Annual, Perennial herb 50 sources |
© 2006 Steve Matson | ||
Euphorbia crenulata Chinesecaps Annual, Perennial herb |
© 2009 Barry Breckling | ||
Euphorbia serpillifolia Thyme-leafed spurge Annual herb |
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Euphorbia serpillifolia ssp. serpillifolia Thyme leafed spurge Annual, Perennial herb |
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Euphorbia spathulata Reticulate seeded spurge Annual herb |
© 2014 Neal Kramer | ||
Festuca microstachys Small fescue Annual grass |
© 2008 Keir Morse | ||
Filago californica California filago Annual herb |
© 2004 Keir Morse | ||
Floerkea proserpinacoides False mermaid Annual herb |
© 2007 Keir Morse | ||
Galium aparine Cleavers Annual herb |
© 2008 Gary McDonald | ||
Galium bifolium Low mountain bedstraw Annual herb |
© 2010 Keir Morse | ||
Galium triflorum Sweet bedstraw Annual herb |
© 2009 Keir Morse | ||
Gayophytum diffusum Spreading groundsmoke Annual herb |
© 2007 Michelle Cloud-Hughes | ||
Gayophytum diffusum ssp. parviflorum Small flowered groundsmoke Annual herb |
© 2006 Steve Matson | ||
Gayophytum heterozygum Zig zag gayophytum Annual herb |
© 2003 Christopher L. Christie | ||
Gayophytum humile Dwarf groundsmoke Annual herb |
© 2005 Steve Matson | ||
Gayophytum racemosum Black foot gayophytum Annual herb |
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Gayophytum ramosissimum Pinyon gayophytum Annual herb |
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Gentianella amarella Autumn dwarf gentian Annual herb |
© 2009 Ron Wolf | ||
Gentianella amarella ssp. acuta Autumn dwarf gentian Annual herb |
© 2003 Penn Martin II | ||
Gentianopsis simplex Hiker's fringed gentian Annual herb |
© 2006 Steven Thorsted | ||
Geranium bicknellii Bicknell's geranium Annual herb |
© 2010 Jeff Abbas | ||
Geranium carolinianum Carolina geranium Annual herb |
© 2004 Carol W. Witham | ||
Gilia capillaris Smooth leaved gilia Annual herb |
© 2003 Steve Matson | ||
Gilia capitata Blue field gilia Annual herb 18 sources |
© 2003 Charles E. Jones | ||
Gilia capitata ssp. capitata Blue field gilia Annual herb 2 sources |
© 1997 Doreen L. Smith | ||
Gilia leptalea Bridges' gilia Annual herb |
© 2003 Steve Matson | ||
Gilia leptalea ssp. leptalea Bridges gilia Annual herb |
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Gilia sinistra Clockwise gilia Annual herb |
© 1997 James B. Gratiot | ||
Gilia sinistra ssp. pinnatisecta Cut leaf clockwise gilia Annual herb |
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Gilia sinistra ssp. sinistra Clockwise gilia Annual herb |
© 2008 Keir Morse | ||
Gilia tricolor Bird's eyes Annual herb 14 sources |
© 2007 George Jackson | ||
Githopsis diffusa San gabriel bluecup Annual herb |
© 2005 Aaron Schusteff | ||
Githopsis diffusa ssp. robusta San gabriel bluecup Annual herb |
© 2005 Aaron Schusteff | ||
Githopsis specularioides Venus' looking glass Annual herb |
© 2001 Jeff Abbas | ||
Gnaphalium californicum California everlasting Annual, Perennial herb 14 sources |
© 2009 Barry Breckling | ||
Gnaphalium palustre Lowland cudweed Annual herb |
© 2008 Keir Morse | ||
Gnaphalium purpureum Purple cudweed Annual, Perennial herb 1 source |
© 2006 Steve Matson | ||
Gnaphalium stramineum Cotton batting Annual, Perennial herb 4 sources |
© 2007 Neal Kramer | ||
Guillenia lasiophylla Shaggy thelypod Annual herb |
© 2003 Michael Charters | ||
Harmonia doris-nilesiae Niles's harmonia Annual herb |
© 2008 Shauna Hee | ||
Harmonia stebbinsii Stebbins's harmonia Annual herb |
© 2006 Dean Wm. Taylor, Ph. D. | ||
Helianthus annuus Hairy leaved sunflower Annual herb 16 sources |
© 2003 George W. Hartwell | ||
Helianthus bolanderi Bolander's sunflower Annual, Perennial herb 2 sources |
© 2008 Lynn Watson | ||
Helianthus exilis Serpentine sunflower Annual herb 2 sources |
© 2009 Sierra Pacific Industries | ||
Hemizonella minima Opposite leaved tarweed Annual herb |
© 2005 Steve Matson | ||
Hemizonia congesta Hayfield tarweed Annual herb 5 sources |
© 2007 Neal Kramer | ||
Hemizonia congesta ssp. clevelandii Cleveland's tarweed Annual herb |
© 2009 Zoya Akulova | ||
Hemizonia congesta ssp. luzulifolia Woodrush tarweed Annual herb 6 sources |
© 2009 Barry Breckling | ||
Hemizonia congesta ssp. tracyi Tracy's tarplant Annual herb |
© 2007 Ellen Tatum | ||
Hesperolinon micranthum Small flower western flax Annual herb |
© 2003 Michael Charters | ||
Hesperolinon tehamense Tehama county western flax Annual herb |
© Roxanne Bittman and CNPS | ||
Heterocodon rariflorum Heterocodon Annual herb |
© 2005 John Game | ||
Howellia aquatilis Water howellia Annual herb (aquatic) |
© 2005 Dieter Wilken | ||
Hypericum anagalloides Creeping St. John's wort Annual, Perennial herb 1 source |
© 2005 Christopher L. Christie | ||
Idahoa scapigera Oldstem idahoa Annual herb |
© 2010 Norman Jensen | ||
Juncus bufonius Common toad rush Annual grass 6 sources |
© 2007 Dr. Amadej Trnkoczy | ||
Juncus bufonius var. bufonius Toad rush Annual grass |
© 2004 James M. Andre | ||
Juncus hemiendytus Dwarf rush Annual grass |
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Juncus hemiendytus var. hemiendytus Vernal pool rush Annual grass |
© 2004 Steve Matson | ||
Lagophylla ramosissima Common hareleaf Annual herb |
© 1996 Doreen L. Smith | ||
Lagophylla ramosissima ssp. ramosissima Common hareleaf Annual herb |
© 2007 Neal Kramer | ||
Lasthenia californica Goldfields Annual herb 12 sources |
© 1998 Larry Blakely | ||
Lasthenia californica ssp. californica California goldfields Annual herb 2 sources |
© 2006 Steven Thorsted | ||
Lasthenia gracilis Needle goldfields Annual herb |
© 2010 James M. Andre | ||
Layia chrysanthemoides Smooth tidy tips Annual herb 1 source |
© 2002 James B. Gratiot | ||
Lepidium lasiocarpum Shaggyfruit pepperweed Annual herb |
© 1998 Larry Blakely | ||
Leptosiphon androsaceus False babystars Annual herb 1 source |
© 2007 Neal Kramer | ||
Leptosiphon bicolor True babystars Annual herb |
© 2008 Steve Conger | ||
Leptosiphon bolanderi Bolander's linanthus Annual herb |
© 2009 Steven Perry | ||
Leptosiphon ciliatus Whiskerbrush Annual herb 1 source |
© 2009 Dr. Mark S. Brunell | ||
Leptosiphon ciliatus ssp. ciliatus Whiskerbrush Annual herb |
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Leptosiphon filipes Thread linanthus Annual herb |
© 2009 Barry Breckling | ||
Leptosiphon harknessii Harkness' flaxflower Annual herb |
© 2010 Keir Morse | ||
Leptosiphon latisectus Broad lobed leptosiphon Annual herb |
© 2010 Vernon Smith | ||
Leptosiphon pygmaeus Pygmy linanthus Annual herb |
© 2004 Laura Ann Eliassen | ||
Leptosiphon pygmaeus ssp. pygmaeus Pygmy leptosiphon Annual herb |
© 2008 Kim M. Klementowski | ||
Leptosiphon rattanii Rattan's leptosiphon Annual herb |
© 2009 Aaron Schusteff | ||
Lessingia leptoclada Sierra lessingia Annual herb 1 source |
© 2008 Ron Wolf | ||
Lessingia nemaclada Thread stem lessingia Annual herb |
© 1995 Arthur H. Bazell, M.D. | ||
Limnanthes douglasii Common meadow foam Annual herb 8 sources |
© 2001 Tony Morosco | ||
Limnanthes douglasii ssp. nivea Snow white meadowfoam Annual herb 4 sources |
© 2010 Aaron Arthur | ||
Limnanthes douglasii ssp. striata Foothill meadowfoam Annual herb |
© 2009 Barry Breckling | ||
Limnanthes floccosa Woolly meadowfoam Annual herb |
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Limnanthes floccosa ssp. floccosa Woolly meadowfoam Annual herb |
© 2012 Tim Kellison | ||
Limnanthes striata Foothill meadowfoam Annual herb |
© 2009 Barry Breckling | ||
Linanthus androsaceus Common linanthus Annual herb 1 source |
© 1995 Saint Mary's College of California | ||
Linanthus bicolor True baby stars Annual herb |
© Jo-Ann Ordano 2000 California Academy of Sciences | ||
Linanthus bolanderi Bolander's linanthus Annual herb |
© 2008 Keir Morse | ||
Linanthus ciliatus Whisker brush linanthus Annual herb 1 source |
© 2008 Dee E. Warenycia | ||
Linanthus filipes Filiform linanthus Annual herb |
© 2004 Dr. Mark S. Brunell | ||
Linanthus harknessii Harkness linanthus Annual herb |
© 2001 James B. Gratiot | ||
Linanthus latisectus Napa linanthus Annual herb |
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Linanthus pygmaeus Pygmy linanthus Annual herb |
© 2004 Laura Ann Eliassen | ||
Linanthus pygmaeus ssp. pygmaeus Typical pygmy linanthus Annual herb |
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Linanthus rattanii Rattan's linanthus Annual herb |
© Bob Patterson and CNPS | ||
Logfia filaginoides California cottonrose Annual herb |
© 2009 Robert Steers | ||
Lotus denticulatus Toothed lotus Annual herb |
© 1995 Saint Mary's College of California | ||
Lotus hamatus Small flowered lotus Annual herb 2 sources |
© 2010 Gary A. Monroe | ||
Lotus humistratus Short podded lotus Annual herb |
© 2005 Steve Matson | ||
Lotus micranthus Hill lotus Annual herb |
© 2005 Steve Matson | ||
Lotus purshianus Bird's foot trefoil Annual herb 6 sources |
© 2008 Jorg Fleige | ||
Lotus purshianus var. purshianus Spanish lotus Annual herb 1 source |
© 2001 Jeff Abbas | ||
Lotus unifoliolatus American bird's foot trefoil Annual herb 1 source |
© 2010 Ryan Batten | ||
Lotus unifoliolatus var. unifoliolatus American bird's foot trefoil Annual herb |
© 2009 Thomas Stoughton | ||
Lotus wrangelianus Chilean trefoil Annual herb |
© 2002 Margo Bors | ||
Lupinus affinis Fleshy lupine Annual herb |
© 1992 Robert E. Preston, Ph.D. | ||
Lupinus bicolor Lupine Annual, Perennial herb 16 sources |
© 2004 Carol W. Witham | ||
Lupinus luteolus Butter lupine Annual herb 1 source |
© Jo-Ann Ordano 2000 California Academy of Sciences | ||
Lupinus microcarpus Chick lupine Annual herb 9 sources |
© 2003 George W. Hartwell | ||
Lupinus microcarpus var. densiflorus Chick lupine Annual herb 13 sources |
© 2007 Neal Kramer | ||
Lupinus microcarpus var. microcarpus Chick lupine Annual herb 3 sources |
© 2003 George W. Hartwell | ||
Lupinus nanus Valley sky lupine Annual herb 12 sources |
© 2004 George W. Hartwell | ||
Madia anomala Tarweed Annual herb |
© 1995 Saint Mary's College of California | ||
Madia citrigracilis Shasta tarweed Annual herb |
© 2011 Dan Shimmon | ||
Madia citriodora Lemon scented tarweed Annual herb |
© 2014 Julie Kierstead Nelson | ||
Madia doris-nilesiae Niles's madia Annual herb |
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Madia elegans Common madia Annual herb 14 sources |
© 2008 Lynn Watson | ||
Madia elegans ssp. densifolia Leafy common madia Annual herb 12 sources |
© 2007 Neal Kramer | ||
Madia elegans ssp. elegans Common madia Annual herb 1 source |
© 2006 Steven Thorsted | ||
Madia elegans ssp. vernalis Spring common madia Annual herb 13 sources |
© 2007 Steve Matson | ||
Madia exigua Small tarweed Annual herb |
© 2008 Keir Morse | ||
Madia glomerata Mountain tarweed Annual herb |
© 2008 Steve Matson | ||
Madia gracilis Gumweed Annual herb 1 source |
© 2015 Debra L. Cook | ||
Madia minima Little tarweed Annual herb |
© 2005 Norman Jensen | ||
Madia stebbinsii Stebbins's madia Annual herb |
© 2002 Dean Wm. Taylor | ||
Malacothrix clevelandii Cleveland's malacothrix Annual herb |
© 2008 Keir Morse | ||
Malacothrix floccifera Woolly malacothrix Annual herb 1 source |
© 2005 Christopher L. Christie | ||
Matricaria discoidea Pineapple weed Annual herb 3 sources |
© 2008 Keir Morse | ||
Mentzelia dispersa Scattered blazing star Annual herb |
© 2003 Steve Matson | ||
Mentzelia micrantha Small flowered stickleaf Annual herb 2 sources |
© 2010 Gary A. Monroe | ||
Micropus californicus Q tips Annual herb 1 source |
© 2009 Lynn Watson | ||
Micropus californicus var. californicus Slender cottonweed Annual herb |
© 2008 Keir Morse | ||
Microsteris gracilis Slender phlox Annual herb |
© 2010 James M. Andre | ||
Microsteris gracilis var. gracilis Slender phlox Annual herb |
© 2004 James M. Andre | ||
Mimetanthe pilosa Snouted monkey flower Annual herb |
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Mimulus alsinoides Chickweed monkeyflower Annual herb |
© 2001 Steve Schoenig | ||
Mimulus bicolor Yellow and white monkeyflower Annual herb |
© 2001 Steve Schoenig | ||
Mimulus bolanderi Bolander's monkeyflower Annual herb |
© 2011 Ron Wolf | ||
Mimulus brachiatus Serpentine monkeyflower Annual herb |
© 2001 Steve Schoenig | ||
Mimulus brevipes Wide throated yellow monkeyflower Annual herb 2 sources |
© 2006 Chris Wagner, SBNF | ||
Mimulus breweri Brewer's monkeyflower Annual herb |
© 2003 Steve Matson | ||
Mimulus douglasii Purple mouse ears Annual herb 1 source |
© 2009 Keir Morse | ||
Mimulus floribundus Many flowered monkey flower Annual herb 1 source |
© 2001 Steve Schoenig | ||
Mimulus guttatus Yellow monkey flower Annual, Perennial herb (rhizomatous) 36 sources |
© 2001 George W. Hartwell | ||
Mimulus jepsonii Jepson's monkeyflower Annual herb |
© 2001 Steve Schoenig | ||
Mimulus kelloggii Kellogg's monkeyflower Annual herb |
© 2005 Earl Nance | ||
Mimulus latidens Broad toothed monkeyflower Annual herb |
© 2001 Steve Schoenig | ||
Mimulus layneae Layne's monkeyflower Annual herb |
© 2001 Steve Schoenig | ||
Mimulus microphyllus Small leaved monkeyflower Annual herb 35 sources |
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Mimulus montioides Montia like monkeyflower Annual herb |
© 2003 Christopher L. Christie | ||
Mimulus nanus Dwarf monkey flower Annual herb |
© 2005 Steve Matson | ||
Mimulus nanus var. jepsonii Jepson's monkeyflower Annual herb |
© 2009 Barry Breckling | ||
Mimulus nanus var. nanus Dwarf monkey flower Annual herb |
© 2012 Steven Perry | ||
Mimulus parishii Parish mimulus Annual herb 35 sources |
© 2009 James M. Andre | ||
Mimulus pilosus Snouted monkey flower Annual herb |
© 2008 Steve Matson | ||
Mimulus pulsiferae Candelabrum monkey flower Annual herb |
© 2001 Steve Schoenig | ||
Mimulus rubellus Red stemmed himulus Annual herb |
© 2010 James M. Andre | ||
Minuartia californica Sandwort Annual herb |
© 2007 Carol W. Witham | ||
Minuartia douglasii Douglas' sandwort Annual herb |
© 2005 Steve Matson | ||
Minuartia pusilla Annual sandwort Annual herb |
© 2008 Keir Morse | ||
Montia fontana Water montia Annual herb |
© 2004 Carol W. Witham | ||
Montia howellii Howell's montia Annual herb |
© 2004 Dean Wm. Taylor | ||
Montia linearis Narrow leaved water chickweed Annual herb |
© 2008 Keir Morse | ||
Muhlenbergia filiformis Slender muhly Annual, Perennial grass |
© 2005 Steve Matson | ||
Muhlenbergia minutissima Annual muhly Annual grass |
© 2011 Steve Matson | ||
Myosurus apetalus Mouse tail Annual herb |
© 2003 Steve Matson | ||
Myosurus apetalus var. montanus Bristly mousetail Annual herb |
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Myosurus minimus Little mouse tail Annual herb |
© 2004 Carol W. Witham | ||
Navarretia atractyloides Holly leaf navarretia Annual herb |
© 2009 Neal Kramer | ||
Navarretia capillaris Miniature gilia Annual herb |
© 2009 Barry Breckling | ||
Navarretia divaricata Mountain navarretia Annual herb |
© 2008 Steve Matson | ||
Navarretia divaricata ssp. divaricata Mountain navarretia Annual herb |
© 2008 Steve Matson | ||
Navarretia divaricata ssp. vividior Mountain navarretia Annual herb |
© 2008 Steve Matson | ||
Navarretia heterandra Tehama navarretia Annual herb |
© 2008 John Dittes | ||
Navarretia intertexta Interwoven navarretia Annual herb |
© 2003 Penn Martin II | ||
Navarretia intertexta ssp. intertexta Interwoven navarretia Annual herb |
© 2007 Carol W. Witham | ||
Navarretia intertexta ssp. propinqua Great basin navarretia Annual herb |
© 2008 Steve Matson | ||
Navarretia leptalea Bridges' pincushionplant Annual herb |
© 2008 Steve Matson | ||
Navarretia leptalea ssp. leptalea Bridges' gilia Annual herb |
© 2009 Keir Morse | ||
Navarretia leucocephala White headed navarretia Annual herb |
© 2002 Steve Tyron | ||
Navarretia leucocephala ssp. bakeri Baker's navarretia Annual herb |
© 2010 Vernon Smith | ||
Navarretia linearifolia Navarretia Annual herb |
|||
Navarretia linearifolia ssp. linearifolia Navarretia Annual herb |
|||
Navarretia linearifolia ssp. pinnatisecta Pinnate-leaved navarretia Annual herb |
|||
Navarretia mellita Skunk navarretia Annual herb |
© 2011 Aaron Schusteff | ||
Navarretia paradoxiclara Navarretia Annual herb |
|||
Navarretia paradoxinota Navarretia Annual herb |
© 2014 John Doyen | ||
Navarretia propinqua Annual herb |
© 2008 Steve Matson | ||
Navarretia pubescens Purple navarretia Annual herb |
© 2007 Neal Kramer | ||
Navarretia sinistra Alva day's pincushionplant Annual herb |
© 1997 James B. Gratiot | ||
Navarretia sinistra ssp. pinnatisecta Pinnate leaved navarretia Annual herb |
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Navarretia sinistra ssp. sinistra Alva day's gilia Annual herb |
© 2008 Keir Morse | ||
Navarretia squarrosa Skunkweed Annual herb |
© 2007 Neal Kramer | ||
Navarretia tagetina Marigold navarretia Annual herb |
© 2007 Neal Kramer | ||
Navarretia vividior Mountain navarretia Annual herb |
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Nemacladus capillaris Common nemacladus Annual herb |
© 2011 Aaron Schusteff | ||
Nemophila heterophylla Canyon nemophila Annual herb |
© 2011 Neal Kramer | ||
Nemophila menziesii Baby blue eyes Annual herb 18 sources |
© 2003 Michael Charters | ||
Nemophila menziesii var. atomaria Baby blue eyes Annual herb 1 source |
© 2006 David McClurg | ||
Nemophila menziesii var. menziesii Baby blue eyes Annual herb 1 source |
© 2005 Doreen L. Smith | ||
Nemophila parviflora Small flowered nemophila Annual herb |
© 2008 Keir Morse | ||
Nemophila parviflora var. austiniae Rebecca austin's nemophila Annual herb |
© 2005 Norman Jensen | ||
Nemophila parviflora var. parviflora Small flowered nemophila Annual herb |
© 2007 Neal Kramer | ||
Nemophila pedunculata Meadow nemophila Annual herb |
© 2008 Keir Morse | ||
Nicotiana attenuata Coyote tobacco Annual herb |
© 1998 Larry Blakely | ||
Nicotiana bigelovii var. wallacei Indian tobacco Annual herb |
© 2009 Keir Morse | ||
Nicotiana quadrivalvis Indian tobacco Annual herb 2 sources |
© 2005 Adonis (Don) Tate | ||
Orobanche vallicola Valley broom rape Annual herb |
© 2003 Dean Wm. Taylor | ||
Orthocarpus cuspidatus Broad scaled owl's clover Annual herb 1 source |
© 2010 John W. Wall | ||
Orthocarpus cuspidatus ssp. copelandii Copeland's owl's clover Annual herb |
© 2000 Dianne Fristrom | ||
Orthocarpus cuspidatus ssp. cuspidatus Siskiyou mtns. orthocarpus Annual herb |
© 2002 Dan Post | ||
Orthocarpus imbricatus Imbricate owl's clover Annual herb |
© 2006 David McClurg | ||
Panicum capillare Old witch grass Annual grass 2 sources |
© 2008 Louis-M. Landry | ||
Panicum oligosanthes Heller's rosette grass Annual grass |
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Panicum oligosanthes var. scribnerianum Scribner's rosette grass Annual grass |
© 2011 Steve Matson | ||
Parietaria pensylvanica Pennsylvania pellitory Annual herb |
© 2009 Michael Charters | ||
Pectocarya penicillata Winged pectocarya Annual herb |
© 2006 Aaron Schusteff | ||
Pectocarya pusilla Little pectocarya Annual herb |
© 2008 Jorg Fleige | ||
Pectocarya setosa Moth combseed Annual herb 1 source |
© 2008 Neal Kramer | ||
Persicaria lapathifolia Common knotweed Annual herb |
© 2008 Louis-M. Landry | ||
Phacelia crenulata Notch leaved phacelia Annual herb 2 sources |
© 1998 Larry Blakely | ||
Phacelia greenei Scott valley phacelia Annual herb |
© 2011 Steve Matson | ||
Phacelia leonis Siskiyou phacelia Annual herb |
© 2013 Julie Kierstead Nelson | ||
Phacelia linearis Thread leaf phacelia Annual herb |
© 2006 Steve Matson | ||
Phacelia pringlei Pringle's phacelia Annual herb |
© 2005 Dianne Fristrom | ||
Phacelia racemosa Racemose phacelia Annual herb |
© 2004 Steve Matson | ||
Phlox gracilis Annual phlox Annual herb |
© 2004 James M. Andre | ||
Plagiobothrys bracteatus Bracted allocarya Annual herb |
© 2008 Jorg Fleige | ||
Plagiobothrys cognatus Popcorn flower Annual herb |
© 2003 Steve Matson | ||
Plagiobothrys hispidulus Harsh allocarya Annual herb |
© 2005 Steve Matson | ||
Plagiobothrys nothofulvus Rusty haired popcorn flower Annual herb |
© 2006 Laura Ann Eliassen | ||
Plagiobothrys reticulatus Reticulate popcorn flower Annual herb |
© 2012 Vernon Smith | ||
Plagiobothrys reticulatus var. rossianorum Fort ross allocarya Annual herb |
© 2012 Vernon Smith | ||
Plagiobothrys scouleri Scouler's popcornflower Annual herb |
© 2010 Trent M. Draper | ||
Plagiobothrys scouleri var. hispidulus Sleeping popcornflower Annual herb |
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Plagiobothrys shastensis Shasta popcorn flower Annual herb |
© 2008 Steve Matson | ||
Plagiobothrys stipitatus Vernal pool allocarya Annual herb |
© 2008 Dee E. Warenycia | ||
Plagiobothrys stipitatus var. micranthus Common vernal pool allocarya Annual herb |
© 2004 Carol W. Witham | ||
Plagiobothrys stipitatus var. stipitatus Vernal pool allocarya Annual herb |
© 2004 Carol W. Witham | ||
Plagiobothrys tenellus Slender popcorn flower Annual herb |
© 2008 Keir Morse | ||
Plantago erecta California plantain Annual herb 6 sources |
© 2007 Carol W. Witham | ||
Platystemon californicus Cream cups Annual herb 2 sources |
© 2007 Neal Kramer | ||
Plectritis brachystemon Short spurred plectritis Annual herb |
© 2005 Steve Matson | ||
Plectritis ciliosa Long spurred plectritis Annual herb |
© 2009 Barry Rice | ||
Plectritis congesta Sea blush Annual herb 1 source |
© 2008 Keir Morse | ||
Plectritis congesta ssp. brachystemon Shortspur seablush Annual herb |
© 2011 Jorg & Mimi Fleige | ||
Plectritis congesta ssp. congesta Sea blush Annual herb |
© 2010 Vernon Smith | ||
Plectritis macrocera Plectritis Annual herb |
© 2009 Keir Morse | ||
Poa bolanderi Bolander's bluegrass Annual grass |
© 2014 Belinda Lo | ||
Poa howellii Howell's blue grass Annual grass |
© 2011 Christopher Bronny | ||
Polemonium micranthum Annual sky pilot Annual herb |
© 2009 Steve Matson | ||
Polygonum californicum California knotweed Annual herb |
© 2004 Steve Matson | ||
Polygonum douglasii Douglas' knotweed Annual herb |
© 2003 Michael Charters | ||
Polygonum douglasii ssp. douglasii Douglas' knotweed Annual herb |
© 2008 Steve Matson | ||
Polygonum douglasii ssp. johnstonii Knotweed Annual herb |
© 2008 Keir Morse | ||
Polygonum douglasii ssp. majus Large douglas' knotweed Annual herb |
© 2008 Keir Morse | ||
Polygonum douglasii ssp. spergulariiforme Spurry knotweed Annual herb |
© 2008 Sierra Pacific Industries | ||
Polygonum lapathifolium Common knotweed Annual herb |
© 2008 Louis-M. Landry | ||
Polygonum majus Large douglas' knotweed Annual herb |
© 2008 Keir Morse | ||
Polygonum minimum Little mountain knotweed Annual herb |
© 2009 Neal Kramer | ||
Polygonum parryi Parry's knotweed Annual herb |
© 1998 Dean Wm. Taylor | ||
Polygonum polygaloides Milkwort knotweed Annual herb |
© 2009 Keir Morse | ||
Polygonum polygaloides ssp. kelloggii Kellogg's knotweed Annual herb |
© 2009 Keir Morse | ||
Polygonum sawatchense Knotweed Annual herb |
© 2009 Barry Breckling | ||
Polygonum sawatchense ssp. oblivium Knotweed Annual, Perennial herb |
© 2012 Dean Wm. Taylor. Ph. D. | ||
Polygonum sawatchense ssp. sawatchense Knotweed Annual, Perennial herb |
© 2009 Barry Breckling | ||
Polygonum spergulariiforme Spurry knotweed Annual herb |
© 2008 Sierra Pacific Industries | ||
Poteridium annuum Western burnet Annual, Perennial herb |
© 2009 Neal Kramer | ||
Pseudognaphalium californicum Ladies' tobacco Annual, Perennial herb 13 sources |
© 2005 Laura Ann Eliassen | ||
Psilocarphus brevissimus Woolly marbles Annual herb |
© 2004 Carol W. Witham | ||
Psilocarphus oregonus Woolly marbles Annual herb |
© 2009 Barry Breckling | ||
Psilocarphus tenellus Slender woolly heads Annual herb |
© 2012 Neal Kramer | ||
Psilocarphus tenellus var. tenellus Slender woolly heads Annual herb |
© 2008 Keir Morse | ||
Rafinesquia californica California chicory Annual herb |
© 2004 James M. Andre | ||
Ranunculus hebecarpus Pubescent fruited buttercup Annual herb |
© 2015 John Doyen | ||
Ranunculus macounii Macoun's buttercup Annual, Perennial herb |
© 2009 Trent M. Draper | ||
Ranunculus uncinatus Hooked fruit buttercup Annual, Perennial herb |
© 2009 Zoya Akulova | ||
Ranunculus uncinatus var. parviflorus Small flowered hooked fruit buttercup Annual, Perennial herb |
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Rigiopappus leptocladus Wire weed Annual herb |
© 2008 Keir Morse | ||
Rorippa curvipes Bluntleaf yellow cress Annual herb |
© 2008 Aaron Schusteff | ||
Rorippa curvisiliqua Curvepod yellow cress Annual, Perennial herb |
© 2008 Keir Morse | ||
Rorippa palustris Bog yellow cress Annual, Perennial herb |
© 2008 Louis-M. Landry | ||
Rorippa tenerrima Modoc yellow cress Annual herb |
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Sagina decumbens Trailing pearlwort Annual herb |
© 2010 Vernon Smith | ||
Sagina decumbens ssp. occidentalis Western pearlwort Annual herb |
© 2004 Carol W. Witham | ||
Scribneria bolanderi Scribneria Annual grass |
© 2011 Tim Thomas | ||
Sedum radiatum Coast range stonecrop Annual herb |
© 2010 Julie Kierstead Nelson | ||
Sidalcea diploscypha Fringed checker mallow Annual herb |
© 2005 Barry Breckling | ||
Silene antirrhina Sleepy catch fly Annual herb |
© 2010 James M. Andre | ||
Silene californica California indian pink Annual herb 3 sources |
© 2002 Brad Kelley | ||
Stellaria nitens Shining chickweed Annual herb |
© 2007 Keir Morse | ||
Stephanomeria paniculata Stiff branched stephanomeria Annual herb |
© 2006 George W. Hartwell | ||
Stephanomeria virgata Twiggy wreath plant Annual herb 1 source |
© 2010 Steven Thorsted | ||
Stephanomeria virgata ssp. pleurocarpa Tall stephanomeria Annual herb |
© 2007 Neal Kramer | ||
Stephanomeria virgata ssp. virgata Tall milk aster Annual herb |
© 2008 Keir Morse | ||
Streptanthus breweri Brewer's jewelflower Annual herb |
© 2011 Vernon Smith | ||
Streptanthus breweri var. breweri Brewer's jewelflower Annual herb |
© 2003 Yulan Tong | ||
Streptanthus drepanoides Sickle fruit jewel flower Annual herb |
© 2007 Patrick McIntyre | ||
Streptanthus tortuosus Jewelweed Annual, Perennial herb |
© 2009 Keir Morse | ||
Streptanthus tortuosus var. orbiculatus Mountain jewelflower Annual, Perennial herb |
© 2009 Keir Morse | ||
Streptanthus tortuosus var. tortuosus Mountain jewelflower Annual, Perennial herb |
© 2008 Steve Matson | ||
Symphyotrichum subspicatum Douglas aster Annual herb 9 sources |
© 2013 Al Keuter | ||
Tetrapteron graciliflorum Hill sun cup Annual herb |
© 2007 Neal Kramer | ||
Thysanocarpus curvipes Common fringe pod Annual herb 2 sources |
© 2008 Keir Morse | ||
Thysanocarpus curvipes ssp. curvipes Fringe Pod Annual herb |
© 2007 Matt Below | ||
Thysanocarpus curvipes ssp. elegans Fringe Pod Annual herb |
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Thysanocarpus radians Showy fringe pod Annual herb 1 source |
© 2004 Carol W. Witham | ||
Tonella tenella Small flowered tonella Annual herb |
© 2010 Ron Wolf | ||
Tracyina rostrata Beaked tracyina Annual herb |
© 2006 Kerry Heise | ||
Trichostema lanceolatum Vinegarweed Annual herb 2 sources |
© 2001 Jeff Abbas | ||
Trichostema laxum Turpentine weed Annual herb |
© 2013 Jake Ruygt | ||
Trichostema oblongum Mountain bluecurls Annual herb |
© 2010 Barry Breckling | ||
Trichostema simulatum Siskiyou bluecurls Annual herb |
© 2008 Keir Morse | ||
Trifolium albopurpureum Indian clover Annual herb 2 sources |
© 2010 Jorg Fleige & Mimi Fleige | ||
Trifolium albopurpureum var. dichotomum Clover Annual herb |
© 2008 Keir Morse | ||
Trifolium albopurpureum var. olivaceum Owl's clover Annual herb |
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Trifolium bifidum Notch leaf clover Annual herb 2 sources |
© 2011 Jorg & Mimi Fleige | ||
Trifolium ciliolatum Tree clover Annual herb 7 sources |
© 2009 Keir Morse | ||
Trifolium columbinum Olive clover Annual herb |
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Trifolium cyathiferum Cup clover Annual herb |
© 1999 James B. Gratiot | ||
Trifolium depauperatum Dwarf sack clover Annual herb |
© 2008 Neal Kramer | ||
Trifolium dichotomum Branched indian clover Annual herb |
© 2008 Keir Morse | ||
Trifolium fucatum Bull clover Annual herb 5 sources |
© 2008 Zoya Akulova | ||
Trifolium gracilentum Pin point clover Annual herb 5 sources |
© 2006 Doreen L. Smith | ||
Trifolium gracilentum var. gracilentum Pin point clover Annual herb 5 sources |
© 2008 Zoya Akulova | ||
Trifolium microcephalum Small head clover Annual herb 5 sources |
© 2004 Carol W. Witham | ||
Trifolium microdon Valparaiso clover Annual herb |
© 2008 Neal Kramer | ||
Trifolium obtusiflorum Creek clover Annual herb 5 sources |
© 2004 Laura Ann Eliassen | ||
Trifolium oliganthum Few flowered clover Annual herb 1 source |
© 2007 Carol W. Witham | ||
Trifolium olivaceum Olive clover Annual herb |
© 2013 Neal Kramer | ||
Trifolium variegatum Variegated clover Annual herb 1 source |
© 2004 Carol W. Witham | ||
Trifolium variegatum var. major Large variegated clover Annual herb 1 source |
© 2013 Jean Pawek | ||
Trifolium variegatum var. variegatum Variegated clover Annual herb |
© 2011 George Jackson | ||
Trifolium willdenovii Tomcat clover Annual herb 8 sources |
© 2015 Aaron Schusteff | ||
Triodanis biflora Venus looking glass Annual herb |
© 2007 Neal Kramer | ||
Triphysaria pusilla Little owl's clover Annual herb |
© 2008 Aaron Schusteff | ||
Uropappus lindleyi Silver puffs Annual herb 1 source |
© 2004 James M. Andre | ||
Verbena menthifolia Mint leafed vervain Annual, Perennial herb |
© 2010 TRNERR P. Roullard | ||
Veronica peregrina Neckweed Annual herb |
© 2011 Michael Charters | ||
Veronica peregrina ssp. xalapensis Speedwell Annual herb |
© 2013 Debra L. Cook | ||
Vulpia microstachys Fescue Annual grass 6 sources |
© 2008 Keir Morse | ||
Vulpia microstachys var. ciliata Eastwood fescue Annual grass |
© 2004 Carol W. Witham | ||
Vulpia microstachys var. confusa Tracy's fescue Annual grass |
© 2008 Keir Morse | ||
Vulpia microstachys var. microstachys Small fescue Annual grass |
© 2006 Brent Miller | ||
Vulpia microstachys var. pauciflora Few flowered fescue Annual grass |
© 2008 Keir Morse | ||
Xanthium strumarium Cocklebur Annual herb |
© 2008 John Dittes | ||
Yabea microcarpa Hedge parsley Annual herb |
© 2008 Keir Morse | ||
Zeltnera davyi Davy's centaury Annual herb 1 source |
© 2007 Neal Kramer | ||
Zeltnera muehlenbergii Muehlenberg's centaury Annual herb 2 sources |
© 2008 Neal Kramer | ||
Zeltnera venusta Charming centaury Annual herb |
© 2007 Carol W. Witham | ||
Lifeform: Biennial | 2 plants | ||
Lifeform: Perennial | 1796 plants | ||
Lifeform: Fern | 63 plants | ||
Lifeform: Shrub | 343 plants | ||
Acer circinatum Vine maple Tree, Shrub 33 sources |
© 2007 Shawn DeCew | ||
Acer glabrum Mountain maple Tree, Shrub 11 sources |
© 2004 Robert Sivinski | ||
Acer glabrum var. glabrum Rocky mountain maple Tree, Shrub |
© 2009 Aaron Schusteff | ||
Acer glabrum var. greenei Greene's mountain maple Tree, Shrub |
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Acer glabrum var. torreyi Torrey's mountain maple Tree, Shrub |
© 2009 Aaron Schusteff | ||
Adenostoma fasciculatum Chamise Tree, Shrub 15 sources |
© 2008 Thomas Stoughton | ||
Adenostoma fasciculatum var. fasciculatum Chamise Tree, Shrub 2 sources |
© 2011 Wynn Anderson | ||
Alnus incana Gray alder Tree, Shrub 6 sources |
© 1999 California Academy of Sciences | ||
Alnus incana ssp. tenuifolia Creek alder Tree, Shrub 9 sources |
© 2008 Steve Matson | ||
Alnus rubra Red alder Tree, Shrub 29 sources |
© 2007 Neal Kramer | ||
Alnus viridis Green alder Tree, Shrub 1 source |
© 2008 Louis-M. Landry | ||
Alnus viridis ssp. sinuata Sitka alder Tree, Shrub 10 sources |
© 2010 Keir Morse | ||
Amelanchier alnifolia Service berry Shrub 31 sources |
© 1991 Arthur H. Bazell, M.D. | ||
Amelanchier alnifolia var. pumila Dwarf service berry Shrub |
© 2009 Barry Breckling | ||
Amelanchier alnifolia var. semiintegrifolia Service berry Shrub |
© 2010 Vernon Smith | ||
Amelanchier pallida Pallid service berry Shrub 3 sources |
© 2009 Gary A. Monroe | ||
Amelanchier utahensis Pale leaved serviceberry Shrub 10 sources |
© 2002 Larry Blakely | ||
Amorpha californica False indigo Shrub 3 sources |
© 2011 Jorg & Mimi Fleige | ||
Amorpha californica var. californica California false indigo Shrub |
© 2010 Dee E. Warenycia | ||
Arctostaphylos Xcinerea Del norte manzanita Shrub |
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Arctostaphylos canescens Hoary manzanita Shrub 1 source |
© 2009 Jorg Fleige | ||
Arctostaphylos canescens ssp. canescens Hoary manzanita Shrub |
© 2004 Doreen L. Smith | ||
Arctostaphylos canescens ssp. sonomensis Sonoma manzanita Shrub 1 source |
© 2007 Dr. Dean Wm. Taylor | ||
Arctostaphylos glandulosa Eastwood manzanita Shrub 6 sources |
© 2010 Neal Kramer | ||
Arctostaphylos glandulosa ssp. cushingiana Cushing manzanita Shrub |
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Arctostaphylos glandulosa ssp. glandulosa Eastwood manzanita Shrub 3 sources |
© 2002 Brad Kelley | ||
Arctostaphylos glandulosa ssp. zacaensis Zaca lake manzanita Shrub 3 sources |
© 2009 Lynn Watson | ||
Arctostaphylos klamathensis Klamath manzanita Shrub |
© 2013 Julie Kierstead Nelson | ||
Arctostaphylos malloryi Balaklala manzanita Shrub |
© 2009 Timothy D. Ives | ||
Arctostaphylos manzanita Common manzanita Shrub 26 sources |
© 1999 California Academy of Sciences | ||
Arctostaphylos manzanita ssp. elegans Konocti manzanita Shrub |
© 2008 Rodney W. Lacey | ||
Arctostaphylos manzanita ssp. manzanita Common manzanita Shrub 1 source |
© 2005 George W. Hartwell | ||
Arctostaphylos manzanita ssp. roofii Roof's manzanita Shrub |
© 2014 Dr. Dean Wm. Taylor | ||
Arctostaphylos mewukka Indian manzanita Shrub |
© 2011 Steven Perry | ||
Arctostaphylos nevadensis Pine mat manzanita Shrub 6 sources |
© 1988 Gary A. Monroe | ||
Arctostaphylos nevadensis ssp. nevadensis Pine-mat manzanita Shrub |
© 2013 Judith Elaine Bush | ||
Arctostaphylos patula Green leaf manzanita Shrub 14 sources |
© Gerald and Buff Corsi 2010 California Academy of Sciences | ||
Arctostaphylos stanfordiana Stanford's manzanita Tree, Shrub 4 sources |
© 2009 Neal Kramer | ||
Arctostaphylos viscida Whiteleaf manzanita Tree, Shrub 6 sources |
© 2007 George W. Hartwell | ||
Arctostaphylos viscida ssp. pulchella White leaf manzanita Tree, Shrub |
© 2011 Jake Ruygt | ||
Arctostaphylos viscida ssp. viscida Smooth white leaf manzanita Tree, Shrub 2 sources |
© 2008 Keir Morse | ||
Artemisia tridentata Common sagebrush Shrub 26 sources |
© 2007 Jason E. Willand | ||
Artemisia tridentata ssp. tridentata Big sagebrush Shrub 3 sources |
© 2002 Charles E. Jones | ||
Artemisia tridentata ssp. vaseyana Mountain sagebrush Shrub 8 sources |
© 2003 Christopher L. Christie | ||
Baccharis pilularis Coyote brush Shrub 58 sources |
© 1996 Margo Bors | ||
Baccharis pilularis ssp. consanguinea Coyote brush Shrub 49 sources |
© 2014 Neal Kramer | ||
Berberis aquifolium Mountain grape Shrub 46 sources |
© 2006 Heath McAllister | ||
Berberis aquifolium var. aquifolium Oregon grape Shrub 36 sources |
© 2010 Vernon Smith | ||
Berberis aquifolium var. dictyota Jepson's oregon grape Shrub 3 sources |
© 2013 Debra L. Cook | ||
Berberis aquifolium var. repens Creeping oregon grape Shrub 30 sources |
© 2004 Robert Sivinski | ||
Berberis nervosa Oregon grape Shrub 14 sources |
© 1995 Saint Mary's College of California | ||
Berberis pinnata Shiny leaf mahonia Shrub 8 sources |
© 2011 Jorg & Mimi Fleige | ||
Calycanthus occidentalis Spicebush Shrub 41 sources |
© Gerald and Buff Corsi 2002 California Academy of Sciences | ||
Cassiope mertensiana Western moss heather Shrub 1 source |
© 2008 Neal Kramer | ||
Ceanothus Xarcuatus Shrub |
© 2005 Dieter Wilken | ||
Ceanothus arcuatus Arching ceanothus Tree, Shrub |
© 2005 Dieter Wilken | ||
Ceanothus cordulatus Snow bush Shrub 7 sources |
© 2003 Steve Matson | ||
Ceanothus cuneatus Buck brush Shrub 24 sources |
© 2006 Doreen L. Smith | ||
Ceanothus cuneatus var. cuneatus Buck brush Shrub 3 sources |
© 2006 Steve Matson | ||
Ceanothus cuneatus var. ramulosus Buck brush Shrub 1 source |
© 2014 Robert Sikora | ||
Ceanothus diversifolius Pinemat Shrub 1 source |
© 2013 Debra L. Cook | ||
Ceanothus foliosus Wavy leaved ceanothus Shrub 6 sources |
© 2006 Steve Matson | ||
Ceanothus foliosus var. foliosus Wavy leaved ceanothus Shrub |
© 1998 Dean Wm. Taylor | ||
Ceanothus integerrimus Deer brush Shrub 15 sources |
© 2008 Keir Morse | ||
Ceanothus integerrimus var. macrothyrsus Deerbrush Shrub 15 sources |
© 2005 Dieter Wilken | ||
Ceanothus jepsonii Musk brush Shrub |
© 2009 Vernon Smith | ||
Ceanothus jepsonii var. albiflorus White flowered musk brush Shrub |
© 2010 Vernon Smith | ||
Ceanothus lemmonii Lemmon's ceanothus Shrub 3 sources |
© 2011 Steven Perry | ||
Ceanothus leucodermis Chaparral whitethorn Shrub 8 sources |
© 2009 Thomas Stoughton | ||
Ceanothus oliganthus Hairy ceanothus Shrub 5 sources |
© 2010 Neal Kramer | ||
Ceanothus oliganthus var. sorediatus Jim brush Shrub |
© 2013 Vernon Smith | ||
Ceanothus parvifolius Little leaf ceanothus Shrub |
© 2013 Debra L. Cook | ||
Ceanothus pinetorum Kern ceanothus Shrub |
© 2011 Dean Wm. Taylor, PhD | ||
Ceanothus prostratus Mahala mats Shrub 10 sources |
© 2010 Keir Morse | ||
Ceanothus prostratus var. laxus Large leaved carpet Shrub 11 sources |
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Ceanothus prostratus var. occidentalis Mahala mats Shrub 11 sources |
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Ceanothus prostratus var. prostratus Mahala mat Shrub |
© 2012 Jean Pawek | ||
Ceanothus pumilus Siskiyou mat Shrub |
© 2010 Vernon Smith | ||
Ceanothus velutinus Tobacco brush, snowbrush Tree, Shrub 11 sources |
© 2004 Steve Matson | ||
Ceanothus velutinus var. hookeri Hooker's tobacco brush Tree, Shrub 10 sources |
© 1995 Saint Mary's College of California | ||
Ceanothus velutinus var. laevigatus Hooker's ceanothus Tree, Shrub 10 sources |
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Ceanothus velutinus var. velutinus Tobacco brush Tree, Shrub 11 sources |
© 2000 Thayne Tuason | ||
Cephalanthus occidentalis Common buttonbush Shrub 14 sources |
© 2010 Louis-M. Landry | ||
Cercis occidentalis Western redbud Tree, Shrub 66 sources |
© 2008 Aaron Schusteff | ||
Cercocarpus betuloides Birch leaf mountain mahogany Tree, Shrub 45 sources |
© 2002 Lynn Watson | ||
Cercocarpus betuloides var. betuloides Birch leaf mountain mahogany Tree, Shrub 2 sources |
© 2009 Keir Morse | ||
Cercocarpus betuloides var. macrourus Few flowered mountain mahogany Tree, Shrub |
© 2008 John Dittes | ||
Cercocarpus ledifolius Desert mountainmahogany Tree, Shrub 18 sources |
© 2007 Steve Matson | ||
Cercocarpus ledifolius var. intercedens Curl leaf mountain mahogany Tree, Shrub |
© 2009 Lee Dittmann | ||
Cercocarpus ledifolius var. intermontanus Curl leaved mountain mahogany Tree, Shrub |
|||
Cercocarpus ledifolius var. ledifolius Curl leaf mountain mahogany Tree, Shrub |
|||
Chrysolepis chrysophylla Golden chinquapin Tree, Shrub 4 sources |
© 2011 Zoya Akulova | ||
Chrysolepis chrysophylla var. chrysophylla Golden chinquapin Tree, Shrub 1 source |
© 2010 Julie Kierstead Nelson | ||
Chrysolepis chrysophylla var. minor Bush chinquapin Tree, Shrub |
© 2009 Neal Kramer | ||
Chrysolepis sempervirens Sierra chinquapin Shrub 2 sources |
© 2000 Gary A. Monroe | ||
Chrysothamnus nauseosus Common rabbitbrush Shrub 25 sources |
© 2005 Christopher L. Christie | ||
Chrysothamnus nauseosus ssp. albicaulis Rubber rabbitbrush Shrub |
© 2001 Jeff Abbas | ||
Chrysothamnus nauseosus ssp. consimilis Gray rabbitbrush Shrub |
© 2000 Gary A. Monroe | ||
Chrysothamnus parryi Parry's rabbit brush Shrub |
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Chrysothamnus parryi ssp. latior Parry's rabbitbrush Shrub |
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Cornus glabrata Brown dogwood Tree, Shrub 10 sources |
© 2010 Vernon Smith | ||
Cornus nuttallii Mountain dogwood Shrub 25 sources |
© 2000 Joseph Dougherty/ecology.org | ||
Cornus sericea American dogwood Shrub 43 sources |
© 2006 Shawn DeCew | ||
Cornus sericea ssp. occidentalis Western dogwood Shrub 9 sources |
© 2013 John Doyen | ||
Cornus sericea ssp. sericea Red osier dogwood Shrub 33 sources |
© 2012 Julie Kierstead Nelson | ||
Corylus cornuta Beaked hazelnut Shrub 19 sources |
© 2008 Louis-M. Landry | ||
Corylus cornuta ssp. californica Beaked hazelnut Shrub 16 sources |
© 2007 Neal Kramer | ||
Corylus cornuta var. californica California hazelnut Shrub 9 sources |
© 2007 Neal Kramer | ||
Crataegus columbiana Columbia hawthorn Tree, Shrub 11 sources |
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Crataegus douglasii Douglas' hawthorn Tree, Shrub 12 sources |
© 2008 Trent M. Draper | ||
Crataegus gaylussacia Klamath hawthorn Tree, Shrub 3 sources |
© 1996 Doreen L. Smith | ||
Crataegus suksdorfii Klamath hawthorn Tree, Shrub 3 sources |
© 1996 Doreen L. Smith | ||
Dasiphora fruticosa Shrubby cinquefoil Shrub 13 sources |
© 2011 Sierra Pacific Industries | ||
Ericameria arborescens Golden fleece Shrub 3 sources |
© 2009 Neal Kramer | ||
Ericameria bloomeri Bloomer's goldenbrush Shrub |
© 2010 Keir Morse | ||
Ericameria greenei Greene's goldenbush Shrub 1 source |
© 2012 Dean Wm. Taylor, Ph.D. | ||
Ericameria nauseosa Rubber rabbitbrush Shrub 25 sources |
© 2003 Michael Charters | ||
Ericameria nauseosa var. oreophila Rubber rabbitbrush Shrub |
© 2000 Gary A. Monroe | ||
Ericameria nauseosa var. speciosa Rubber rabbitbrush Shrub |
© 2005 Charles E. Jones | ||
Ericameria ophitidis Serpentine macronema Shrub |
© 2005 Dean Wm. Taylor | ||
Ericameria parryi Parry's rabbitbrush Shrub |
© 2006 Michael Charters | ||
Ericameria parryi var. latior Parry's rabbitbrush Shrub |
© 2012 Jake Ruygt | ||
Eriodictyon californicum Yerba santa Shrub 10 sources |
© 2011 John W. Wall | ||
Eriogonum congdonii Congdon's buckwheat Shrub |
© 2009 Sierra Pacific Industries | ||
Eriogonum fasciculatum California buckwheat Shrub 43 sources |
© 2007 Ricky Grubb | ||
Eriogonum fasciculatum var. foliolosum California buckwheat Shrub 6 sources |
© 2011 Wynn Anderson | ||
Eriogonum marifolium Marum leaved buckwheat Shrub |
© 2008 Steve Matson | ||
Eriogonum marifolium var. marifolium Marum leaved buckwheat Shrub |
© 2010 Keir Morse | ||
Eriogonum nudum Naked buckwheat Shrub 16 sources |
© 2007 Michelle Cloud-Hughes | ||
Eriogonum nudum var. nudum Nude buckwheat Shrub 1 source |
© 2006 Steve Matson | ||
Eriogonum nudum var. oblongifolium Oblong leaved buckwheat Shrub 1 source |
© 1991 Gary A. Monroe | ||
Euonymus occidentalis Western burning bush Tree, Shrub 7 sources |
© 2002 Brad Kelley | ||
Euonymus occidentalis var. occidentalis Western burning bush Tree, Shrub 1 source |
© 2002 Brad Kelley | ||
Frangula californica California coffeeberry Shrub 51 sources |
© 2001 Lynn Overtree | ||
Frangula californica ssp. californica California coffeeberry Shrub 44 sources |
© 2008 John J. Kehoe | ||
Frangula californica ssp. crassifolia Serpentine hoary coffeeberry Shrub |
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Frangula californica ssp. occidentalis Wetern california coffeeberry Shrub 2 sources |
© 2008 Keir Morse | ||
Frangula californica ssp. tomentella Hoary coffeeberry Shrub 13 sources |
© 2010 Barry Breckling | ||
Frangula purshiana Cascara sagrada Tree, Shrub 19 sources |
© 2012 Vernon Smith | ||
Frangula purshiana ssp. purshiana Cascara sagrada Shrub 1 source |
© 2012 Vernon Smith | ||
Frangula rubra Red buckthorn Shrub 3 sources |
© 2009 Barry Breckling | ||
Frangula rubra ssp. modocensis Modoc buckthorn Shrub |
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Frangula rubra ssp. obtusissima Obtuse buckthorn Shrub |
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Frangula rubra ssp. rubra Red buckthorn Shrub 3 sources |
© 1995 Saint Mary's College of California | ||
Fremontodendron californicum California fremontia Shrub 29 sources |
© 2009 Aaron Schusteff | ||
Galium porrigens Climbing bedstraw Vine, Shrub |
© 2002 Tony Morosco | ||
Galium porrigens var. porrigens Graceful bedstraw Vine, Shrub |
© 2007 Neal Kramer | ||
Galium porrigens var. tenue Graceful bedstraw Vine, Shrub |
© 2009 Barry Breckling | ||
Garrya buxifolia Boxleaf silk tassel Shrub |
© 2009 Norman Jensen | ||
Garrya congdonii Silk tassel Shrub |
© 2008 Keir Morse | ||
Garrya flavescens Ashy silk tassel Shrub 1 source |
© 2009 Barry Breckling | ||
Garrya fremontii Fremont's silk tassel Shrub 5 sources |
© 2011 Barry Breckling | ||
Gaultheria humifusa Alpine wintergreen Shrub |
© 2010 Barry Breckling | ||
Gaultheria ovatifolia Western wintergreen Shrub 1 source |
© 2010 Sangeet Khalsa | ||
Gaultheria shallon Salal Shrub 25 sources |
© Gerald and Buff Corsi 2007 California Academy of Sciences | ||
Glossopetalon spinescens Nevada greasewood Shrub |
© 2005 Michael Charters | ||
Glossopetalon spinescens var. aridum Spiny greasebush Shrub |
© 2012 Sierra Pacific Industries | ||
Heteromeles arbutifolia Toyon Shrub 63 sources |
© 2004 George W. Hartwell | ||
Holodiscus discolor Oceanspray Shrub 42 sources |
© 2013 Margo Bors | ||
Holodiscus discolor var. discolor Oceanspray Shrub 2 sources |
© 2010 James M. Andre | ||
Holodiscus discolor var. glabrescens Rock spiraea Shrub 40 sources |
© 2010 Keir Morse | ||
Holodiscus discolor var. microphyllus Small-leaf creambush Shrub 1 source |
© 2000 Larry Blakely | ||
Holodiscus microphyllus Oceanspray Shrub 40 sources |
© 2005 Dr. Mark S. Brunell | ||
Holodiscus microphyllus var. glabrescens Rock spiraea Shrub 40 sources |
© 2006 Matt Below | ||
Holodiscus microphyllus var. microphyllus Little leaf creambush Shrub 40 sources |
© 2000 Larry Blakely | ||
Juniperus communis Common juniper Shrub 14 sources |
© 2009 Neal Kramer | ||
Juniperus communis var. depressa Common juniper Shrub 2 sources |
© 2006 Louis-M. Landry | ||
Juniperus communis var. jackii Common juniper Shrub 2 sources |
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Juniperus communis var. saxatilis Common juniper Shrub 2 sources |
© 1995 Saint Mary's College of California | ||
Kalmia polifolia Mountain laurel Shrub 2 sources |
© Gerald and Buff Corsi 2001 California Academy of Sciences | ||
Kalmia polifolia ssp. microphylla Bog laurel Shrub 2 sources |
© 2006 George W. Hartwell | ||
Keckiella breviflora Gaping keckiella Shrub 4 sources |
© 2011 Lynn Watson | ||
Keckiella corymbosa Red beardtongue Shrub 2 sources |
© 2008 Neal Kramer | ||
Keckiella lemmonii Lemmon's keckiella Shrub |
© 2004 Sheli Wingo | ||
Ledum glandulosum Western labrador tea Shrub 1 source |
© 2005 Steve Matson | ||
Leptodactylon pungens Prickly phlox Shrub |
© 1998 Larry Blakely | ||
Leucothoe davisiae Sierra laurel Shrub 2 sources |
© 2011 Aaron Schusteff | ||
Linanthus pungens Granite prickly phlox Shrub |
© 1998 Larry Blakely | ||
Lithocarpus densiflorus Tanbark oak Tree, Shrub 14 sources |
© 2004 Kim Cabrera | ||
Lithocarpus densiflorus var. densiflorus Tanoak Tree, Shrub 3 sources |
© 2007 Neal Kramer | ||
Lithocarpus densiflorus var. echinoides Tanoak shrub Tree, Shrub 4 sources |
© 2007 Julie Kierstead Nelson | ||
Lonicera ciliosa Orange honeysuckle Vine, Shrub 10 sources |
© 2008 Matt Below | ||
Lonicera conjugialis Purpleflower honeysuckle Shrub 3 sources |
© 2003 Steve Matson | ||
Lonicera hispidula Pink honeysuckle Vine, Shrub 33 sources |
© 2008 Lynn Overtree | ||
Lonicera hispidula var. vacillans Hairy honeysuckle Vine, Shrub 33 sources |
© 2007 Neal Kramer | ||
Lonicera interrupta Chaparral honeysuckle Vine, Shrub 5 sources |
© 2008 Chris Winchell | ||
Lonicera involucrata Coast twinberry Shrub 42 sources |
© 2010 Aaron Arthur | ||
Lonicera involucrata var. ledebourii Coast twinberry Shrub 2 sources |
© 2007 Neal Kramer | ||
Luetkea pectinata Partridge foot Shrub 3 sources |
© 2010 Keir Morse | ||
Lupinus albifrons Silver bush lupine Shrub 34 sources |
© 2008 Keir Morse | ||
Lupinus albifrons var. albifrons Silver bush lupine Shrub 5 sources |
© 2008 Keir Morse | ||
Lupinus albifrons var. collinus Silver bush lupine Shrub 8 sources |
© 2009 Barry Breckling | ||
Monardella follettii Follett's monardella Shrub 1 source |
© 2006 Dr. Mark S. Brunell | ||
Notholithocarpus densiflorus Tanoak Tree, Shrub 12 sources |
© 2004 Kim Cabrera | ||
Notholithocarpus densiflorus var. densiflorus Tanoak Tree, Shrub 3 sources |
© 2007 Neal Kramer | ||
Notholithocarpus densiflorus var. echinoides Tanoak shrub Tree, Shrub 4 sources |
© 2013 Neal Kramer | ||
Oemleria cerasiformis Oso berry Shrub 18 sources |
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Paxistima myrsinites Oregon boxwood Shrub 5 sources |
© 2011 Shannon Henke | ||
Philadelphus lewisii Wild mock orange Shrub 47 sources |
© 2003 Christopher L. Christie | ||
Philadelphus lewisii ssp. gordonianus Gordon's wild mock orange Shrub 47 sources |
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Phoradendron californicum California mesquite mistletoe Shrub (parasitic) |
© 2003 Michael Charters | ||
Phoradendron juniperinum Mistletoe Shrub (parasitic) |
© 2004 James M. Andre | ||
Phoradendron leucarpum American mistletoe Shrub (parasitic) |
© 2011 Jorg & Mimi Fleige | ||
Phoradendron leucarpum ssp. macrophyllum Big leaf mistletoe Shrub (parasitic) |
© 2014 Neal Kramer | ||
Phoradendron leucarpum ssp. tomentosum Mistletoe Shrub (parasitic) |
© 2013 Jorg & Mimi Fleige | ||
Phoradendron libocedri Incense cedar mistletoe Shrub (parasitic) |
© 1995 Saint Mary's College of California | ||
Phoradendron macrophyllum Big leaf mistletoe Shrub (parasitic) |
© 2010 BonTerra Consulting | ||
Phoradendron serotinum Mistletoe Shrub (parasitic) |
© 2011 Jorg & Mimi Fleige | ||
Phoradendron serotinum ssp. macrophyllum Big leaf mistletoe Shrub (parasitic) |
© F. Howitt | ||
Phoradendron serotinum ssp. tomentosum Pacific mistletoe Shrub (parasitic) |
© 2008 Keir Morse | ||
Phoradendron villosum Hairy mistletoe Shrub (parasitic) |
© 2010 Neal Kramer | ||
Phyllodoce empetriformis Klamath mountain heather Shrub 4 sources |
© 2009 Christopher L. Christie | ||
Physocarpus capitatus Ninebark Shrub 40 sources |
© 2008 Keir Morse | ||
Potentilla fruticosa Shrubby cinquefoil Shrub 13 sources |
© 2005 Steve Matson | ||
Prunus emarginata Bitter cherry Tree, Shrub 15 sources |
© 2003 Michael Charters | ||
Prunus subcordata Sierra plum Tree, Shrub 4 sources |
© 2009 Barry Breckling | ||
Prunus virginiana Chokecherry Tree, Shrub 29 sources |
© 2006 Louis-M. Landry | ||
Prunus virginiana var. demissa Western choke cherry Tree, Shrub 10 sources |
© 2008 Keir Morse | ||
Prunus virginiana var. melanocarpa Black chokecherry Tree, Shrub 8 sources |
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Purshia tridentata Antelope bush Shrub 18 sources |
© 2005 Steve Matson | ||
Purshia tridentata var. tridentata Antelope bitterbrush Shrub 18 sources |
© 2012 Robert Sikora | ||
Quercus dumosa Scrub oak Shrub 10 sources |
© 2014 Keir Morse | ||
Quercus durata Leather oak Shrub 9 sources |
© 2004 David A. Tharp | ||
Quercus durata var. durata Leather oak Shrub 2 sources |
© 2004 David A. Tharp | ||
Quercus sadleriana Sadler oak Shrub 4 sources |
© 2008 Keir Morse | ||
Quercus vacciniifolia Huckleberry oak Shrub 5 sources |
© 2010 Steve Matson | ||
Quercus wislizeni Interior live oak Tree, Shrub 23 sources |
© 2009 Julie Kierstead Nelson | ||
Quercus wislizeni var. frutescens Live oak Tree, Shrub 1 source |
© 2012 Neal Kramer | ||
Quercus wislizeni var. wislizeni Interior live oak Tree, Shrub 3 sources |
© 2009 Neal Kramer | ||
Rhamnus californica Coffee berry Shrub 61 sources |
© 2001 Lynn Overtree | ||
Rhamnus californica ssp. californica California coffeeberry Shrub 10 sources |
© 2007 Neal Kramer | ||
Rhamnus californica ssp. occidentalis Wetern california coffeeberry Shrub 2 sources |
© 2008 Keir Morse | ||
Rhamnus crocea Redberry Shrub 18 sources |
© 2003 Charles E. Jones | ||
Rhamnus ilicifolia Evergreen buckthorn Shrub 17 sources |
© 2004 James M. Andre | ||
Rhamnus purshiana Cascara sagrada Tree, Shrub 17 sources |
© 2008 Keir Morse | ||
Rhamnus rubra Sierra coffeeberry Shrub 3 sources |
© 2009 Zoya Akulova | ||
Rhamnus rubra ssp. rubra Sierra coffeeberry Shrub |
|||
Rhamnus tomentella Hoary coffeeberry Shrub 10 sources |
© 2009 Julie Kierstead Nelson | ||
Rhamnus tomentella ssp. crassifolia Velvet leaf coffeeberry Shrub |
|||
Rhamnus tomentella ssp. tomentella Chaparral coffee berry Shrub 6 sources |
© 2010 Barry Breckling | ||
Rhododendron columbianum Western labrador tea Shrub 1 source |
© 2006 David McClurg | ||
Rhododendron neoglandulosum Western labrador tea Shrub 1 source |
© 2009 Barry Breckling | ||
Rhododendron occidentale Western azalea Tree, Shrub 22 sources |
© 2009 Neal Kramer | ||
Rhododendron occidentale var. occidentale Western azalea Tree, Shrub |
© 2012 Gary A. Monroe | ||
Rhododendron occidentale var. paludosum Western azalea Tree, Shrub |
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Rhus aromatica Fragrant sumac Shrub 32 sources |
© 2004 James M. Andre | ||
Rhus integrifolia Lemonade berry Shrub 37 sources |
© 2006 Jennifer Naegele | ||
Rhus ovata Sugar bush Shrub 31 sources |
© 2011 Neal Kramer | ||
Rhus trilobata Skunkbrush Shrub 32 sources |
© 2005 James M. Andre | ||
Rhus trilobata var. simplicifolia Single leaf skunkbrush Shrub 7 sources |
|||
Ribes binominatum Trailing gooseberry Shrub |
© 2010 Vernon Smith | ||
Ribes bracteosum Stink currant Shrub 6 sources |
© 2008 Matt Below | ||
Ribes cereum Wax currant Shrub 16 sources |
© 2005 Steve Matson | ||
Ribes divaricatum Spreading gooseberry Shrub 9 sources |
© 2011 Ryan Batten | ||
Ribes divaricatum var. pubiflorum Spreading gooseberry Shrub 2 sources |
© 2010 Robert Steers/NPS | ||
Ribes inerme White stemmed gooseberry Shrub 2 sources |
© 2004 Steve Matson | ||
Ribes inerme var. klamathense Klamath gooseberry Shrub |
|||
Ribes lacustre Swamp currant Shrub 6 sources |
© 1999 Dean Wm. Taylor | ||
Ribes lobbii Gummy gooseberry Shrub 2 sources |
© 2008 Neal Kramer | ||
Ribes montigenum Mountain gooseberry Shrub 2 sources |
© 2003 Michael Charters | ||
Ribes nevadense Mountain pink currant Shrub 11 sources |
© 2003 Steve Matson | ||
Ribes roezlii Sierra gooseberry Shrub 10 sources |
© 2004 Christopher L. Christie | ||
Ribes roezlii var. amictum Sierra gooseberry Shrub |
© 1973 Dean Wm. Taylor | ||
Ribes roezlii var. cruentum Spiny fruited gooseberry Shrub 3 sources |
© 2008 Keir Morse | ||
Ribes roezlii var. roezlii Sierra gooseberry Shrub 3 sources |
© 2003 Christopher L. Christie | ||
Ribes sanguineum Flowering currant Shrub 53 sources |
© 2008 John Pelafigue | ||
Ribes sanguineum var. glutinosum Flowering currant Shrub 25 sources |
© 2006 Steve Matson | ||
Ribes sanguineum var. sanguineum Red flowering currant Shrub 7 sources |
© 2012 Chris Wagner | ||
Ribes velutinum Desert gooseberry Shrub |
© 2010 James M. Andre | ||
Ribes viscosissimum Sticky currant Shrub |
© 2005 Norman Jensen | ||
Ribes viscosissimum var. hallii Hall's sticky currant Shrub |
|||
Rosa californica California wild rose Shrub 52 sources |
© 2008 Ron Wolf | ||
Rosa gymnocarpa Wood rose Shrub 21 sources |
© 2007 Jim Battagin | ||
Rosa gymnocarpa var. gymnocarpa Wood rose Shrub 2 sources |
© 2015 Barry Breckling | ||
Rosa nutkana Nootka rose Shrub 17 sources |
© 2012 Jason Matthias Mills | ||
Rosa nutkana ssp. nutkana Nootka rose Shrub |
© 1995 Saint Mary's College of California | ||
Rosa nutkana var. muriculata Nootka rose Shrub |
|||
Rosa nutkana var. nutkana Nootka rose Shrub |
© 2009 Vernon Smith | ||
Rosa pinetorum Pine rose Shrub 1 source |
© J. E.(Jed) and Bonnie McClellan 2007 California Academy of Sciences | ||
Rosa pisocarpa Cluster rose Shrub 10 sources |
© 2008 Keir Morse | ||
Rosa pisocarpa ssp. pisocarpa Cluster or pea rose Shrub |
© 2014 Zoya Akulova | ||
Rosa spithamea Sonoma rose Shrub 1 source |
© 2009 Genevieve K. Walden | ||
Rosa woodsii Woods' rose Shrub 28 sources |
© 2004 Robert Sivinski | ||
Rosa woodsii ssp. ultramontana Interior rose Shrub 4 sources |
© 2008 Thomas Stoughton | ||
Rosa woodsii var. gratissima Tehachapi rose Shrub 2 sources |
|||
Rosa woodsii var. ultramontana Wild rose Shrub 4 sources |
© 2004 Steve Matson | ||
Rubus glaucifolius Wax leaf raspberry Shrub |
© 1995 Saint Mary's College of California | ||
Rubus lasiococcus Rough fruit berry Vine, Shrub |
© 2000 John Game | ||
Rubus leucodermis White bark raspberry Shrub 8 sources |
© 2008 Zoya Akulova | ||
Rubus parviflorus Thimbleberry Vine, Shrub 38 sources |
© 2004 George W. Hartwell | ||
Rubus parviflorus var. parviflorus Thimbleberry Vine, Shrub 1 source |
© 2009 Barry Breckling | ||
Rubus ursinus California blackberry Vine, Shrub 37 sources |
© 2008 Keir Morse | ||
Salix boothii Booth's willow Shrub |
© 2012 Gary A. Monroe | ||
Salix eastwoodiae Mountain willow Shrub 1 source |
© 2012 Steven Perry | ||
Salix exigua Narrowleaf willow Tree, Shrub 26 sources |
© 2014 Robert Sikora | ||
Salix exigua var. hindsiana Sandbar willow Tree, Shrub 25 sources |
© 2014 Zoya Akulova | ||
Salix hindsiana Sandbar willow Tree, Shrub 25 sources |
© J. E.(Jed) and Bonnie McClellan2005 California Academy of Sciences | ||
Salix hookeriana Coastal willow Tree, Shrub 10 sources |
© 1995 Saint Mary's College of California | ||
Salix jepsonii Jepson's willow Shrub |
© 2014 Zoya Akulova | ||
Salix lasiolepis Arroyo willow Tree, Shrub 23 sources |
© 2009 Neal Kramer | ||
Salix ligulifolia Strapleaf willow Shrub |
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Salix lucida Shining willow Tree, Shrub 19 sources |
© 2007 Neal Kramer | ||
Salix melanopsis Dusky willow Tree, Shrub 4 sources |
© 2008 Keir Morse | ||
Salix scouleriana Scouler willow Tree, Shrub 17 sources |
© 2008 Joseph Dougherty, M.D./ecology.org | ||
Salix sitchensis Coulter willow Tree, Shrub 14 sources |
© 2008 Keir Morse | ||
Salix tracyi Tracy's willow Tree, Shrub |
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Salvia dorrii Dorr's sage Shrub 10 sources |
© 2004 James M. Andre | ||
Salvia dorrii var. pilosa Hairy sage Shrub |
© 2009 Keir Morse | ||
Sambucus melanocarpa Black elderberry Shrub 3 sources |
© 2009 Barry Breckling | ||
Sambucus mexicana Elderberry Tree, Shrub 40 sources |
© 2002 Lynn Watson | ||
Sambucus nigra Black elderberry Shrub 13 sources |
© 2006 Dr. Amadej Trnkoczy | ||
Sambucus nigra ssp. caerulea Blue elderberry Shrub 60 sources |
© 2008 Thomas Stoughton | ||
Sambucus racemosa Red elderberry Shrub 31 sources |
© 2004 Dr. Amadej Trnkoczy | ||
Sambucus racemosa var. melanocarpa Rocky mountain elder Shrub 3 sources |
© 2010 Barry Breckling | ||
Sambucus racemosa var. microbotrys Red elderberry Shrub 3 sources |
© 2005 Steve Matson | ||
Sambucus racemosa var. racemosa Red elderberry Shrub 5 sources |
© 2007 Neal Kramer | ||
Solanum parishii Parish's purple nightshade Shrub 3 sources |
© 2007 George W. Hartwell | ||
Solanum umbelliferum Blue witch Shrub 10 sources |
© 2009 Keir Morse | ||
Sorbus californica California mountain ash Shrub 1 source |
© 2008 Sangeet Khalsa | ||
Sorbus scopulina Mountain ash Shrub 7 sources |
© 2007 Matt Below | ||
Sorbus scopulina var. cascadensis Cascade mountain ash Shrub 7 sources |
© Charles Webber 2000 California Academy of Sciences | ||
Spiraea densiflora Dense flowered spiraea Shrub 17 sources |
© 2010 Keir Morse | ||
Spiraea densiflora ssp. splendens Mountain spirea Shrub 5 sources |
© 2009 Barry Breckling | ||
Spiraea douglasii Douglas spiraea Shrub 26 sources |
© 2003 Michael Charters | ||
Spiraea splendens Rose meadowsweet Shrub 17 sources |
© 2010 Keir Morse | ||
Symphoricarpos acutus Creeping snowberry Shrub 17 sources |
© 2003 Steve Matson | ||
Symphoricarpos albus Common snowberry Shrub 42 sources |
© 2005 Louis-M. Landry | ||
Symphoricarpos albus var. laevigatus Snowberry Shrub 12 sources |
© 2007 Neal Kramer | ||
Symphoricarpos hesperius Creeping snowberry Shrub 17 sources |
© 2003 Michael Charters | ||
Symphoricarpos mollis Snowberry Shrub 18 sources |
© 2012 Gary McDonald | ||
Symphoricarpos rotundifolius Mountain snowberry Shrub 3 sources |
© 2003 Michael Charters | ||
Symphoricarpos rotundifolius var. parishii Parish's snowberry Shrub |
© 2005 Steve Matson | ||
Toxicodendron diversilobum Poison oak Vine, Shrub 7 sources |
© 2008 Gary McDonald | ||
Vaccinium cespitosum Dwarf bilberry Shrub 2 sources |
© 2007 Aaron Schusteff | ||
Vaccinium deliciosum Cascade bilberry Shrub (stem succulent) |
© 2011 Jean Pawek | ||
Vaccinium membranaceum Thin leaf huckleberry Shrub 5 sources |
© 2010 Keir Morse | ||
Vaccinium ovatum Evergreen huckleberry Shrub 39 sources |
© 2010 Neal Kramer | ||
Vaccinium parvifolium Red huckleberry Shrub 11 sources |
© 2014 Jean Pawek | ||
Vaccinium uliginosum Blueberry Shrub 2 sources |
© 2010 Keir Morse | ||
Vaccinium uliginosum ssp. occidentale Western blueberry Shrub 2 sources |
© 2013 Jean Pawek | ||
Viburnum edule Squashberry Shrub 4 sources |
© 2005 Louis-M. Landry | ||
Vitis californica California wild grape Vine, Shrub 39 sources |
© J. E.(Jed) and Bonnie McClellan 1999 California Academy of Science | ||
Whipplea modesta Modesty Vine, Shrub 7 sources |
© 2004 Steve Matson | ||
Lifeform: Tree | 67 plants |
Pink background indicates a plant is non-native.
! indicates a plant is potentially invasive. |
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NB: found in Trinity County is intended to indicate only plants found growing in the wild. However, the evidence is not always clear, and may occasionally include plants found in cultivation. To verify the wild presence of any particular plant in the list above, please click through to Calflora and look closely at the observations in this county. | ||