Home » Search: All Plants Native in Klamath Mountains/California High North Coast Range

1759 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Abies ×shastensis Shasta Red Fir
Abies amabilis (Douglas ex Loudon) Douglas ex ForbesPacific Silver Fir
Abies concolor (Gord. & Glend.) Lindl. ex Hildebr.White Fir
Abies grandis (Douglas ex D. Don) Lindl.Grand Fir
Abies lasiocarpa (Hook.) Nutt.Subalpine Fir
Abies magnifica A. Murray bisCalifornia Red Fir
Abies procera RehderNoble Fir
Acer circinatum PurshVine Maple
Acer glabrum Torr.Rocky Mountain Maple
Acer macrophyllum PurshBigleaf Maple
Acer negundo L.Box Elder
Achillea millefolium L.Common Yarrow
Achlys triphylla (Sm.) DC.Sweet After Death
Achnatherum lemmonii (Vasey) BarkworthLemmon's Needlegrass
Achnatherum lettermanii (Vasey) BarkworthLetterman's needlegrass
Achnatherum nelsonii (Scribn.) BarkworthColumbia needlegrass
Achnatherum occidentale (Thurb.) BarkworthWestern Needlegrass
Achyrachaena mollis Schauerblow wives
Acmispon americanus (Nutt.) Rydb.American Bird's-Foot Trefoil
Acmispon brachycarpus (Benth.) D.D.SokoloffFoothill Deervetch
Acmispon denticulatus (Drew) D.D.SokoloffRiverbar Bird's-Foot Trefoil
Acmispon grandiflorus (Benth.) BrouilletChaparral Bird's-Foot Trefoil
Acmispon parviflorus (Benth.) D.D.SokoloffDesert Deervetch
Acmispon wrangelianus (Fisch. & C.A.Mey.) SokoloffChilean Bird's-Foot Trefoil
Aconitum columbianum Nutt.Columbian monkshood
Actaea elata (Nutt.) Prantltall bugbane
Actaea rubra (Aiton) Willd.Red Baneberry
Adenocaulon bicolor Hook.American trailplant
Adenostoma fasciculatum Hook. & Arn.Chamise
Adiantum aleuticum (Rupr.) ParisAleutian Maidenhair
Adiantum jordanii C.H. Mull.California maidenhair
Aesculus californica (Spach) Nutt.California buckeye
Agastache urticifolia (Benth.) Kuntzenettleleaf giant hyssop
Ageratina occidentalis (Hook.) R.M. King & H. Rob.western snakeroot
Agoseris apargioides (Less.) GreeneSeaside False Dandelion
Agoseris aurantiaca (Hook.) Greeneorange agoseris
Agoseris grandiflora (Nutt.) Greenebigflower agoseris
Agoseris heterophylla (Nutt.) Greeneannual agoseris
Agoseris retrorsa (Benth.) GreeneSpearleaf Agoseris
Agrimonia gryposepala Wallr.tall hairy agrimony
Agrostis exarata Trin.spike bentgrass
Agrostis hallii VaseyHall's bentgrass
Agrostis idahoensis NashIdaho bentgrass
Agrostis microphylla Steud.Small-Leaf Bentgrass
Agrostis oregonensis VaseyOregon bentgrass
Agrostis pallens Trin.Seashore Bentgrass
Agrostis scabra Willd.Rough Bentgrass
Agrostis variabilis Rydb.mountain bentgrass
Allium acuminatum Hook.tapertip onion
Allium amplectens Hook.narrowleaf onion
Allium bisceptrum S. Watsontwincrest onion
Allium bolanderi S. WatsonBolander's onion
Allium campanulatum S. Watsondusky onion
Allium cratericola Eastw.Cascade onion
Allium crenulatum WiegandOlympic Onion
Allium falcifolium Hook. & Arn.scytheleaf onion
Allium hoffmanii OwnbeyBeegum Onion
Allium membranaceum OwnbeyPapery Onion
Allium parvum KelloggSmall Onion
Allium sanbornii Alph. WoodSanborn's Onion
Allium siskiyouense OwnbeySiskiyou Onion
Allium validum S. WatsonPacific onion
Allophyllum divaricatum (Nutt.) A.D. Grant & V.E. Grantpurple false gilyflower
Allophyllum gilioides (Benth.) A.D. Grant & V.E. Grantdense false gilyflower
Allotropa virgata Torr. & A. Gray ex A. Graysugarstick
Alnus incana (L.) MoenchGray Alder
Alnus rhombifolia Nutt.white alder
Alnus rubra Bong.Red Alder
Alopecurus aequalis Sobol.Shortawn Foxtail
Amaranthus californicus (Moq.) S. WatsonCalifornia amaranth
Ambrosia chamissonis (Less.) Greenesilver bur ragweed
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.Saskatoon serviceberry
Amelanchier utahensis KoehneUtah serviceberry
Ammannia robusta Heer & Regelgrand redstem
Amorpha californica Nutt.California false indigo
Amsinckia lycopsoides Lehm.Tarweed Fiddleneck
Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr.Menzies' fiddleneck
Amsinckia tessellata A. Graybristly fiddleneck
Anaphalis margaritacea (L.) Benth.Western Pearly Everlasting
Ancistrocarphus filagineus A. Grayfalse neststraw
Anemone deltoidea Hook.Columbian windflower
Anemone drummondii S. WatsonDrummond's anemone
Anemone lyallii BrittonLittle Mountain thimbleweed
Anemone oregana A. Grayblue windflower
Angelica arguta Nutt.Lyall's angelica
Angelica californica Jeps.California angelica
Angelica genuflexa Nutt.kneeling angelica
Angelica tomentosa S. Watsonwoolly angelica
Anisocarpus madioides Nutt.tarweed
Anisocarpus scabridus (Eastw.) B.G. Baldw.Leafy Raillardiopsis
Antennaria argentea Benth.silver pussytoes
Antennaria dimorpha (Nutt.) Torr. & A. Graylow pussytoes
Antennaria geyeri A. Graypinewoods pussytoes
Antennaria howellii GreeneHowell's pussytoes
Antennaria lanata (Hook.) Greenewoolly pussytoes
Antennaria luzuloides Torr. & A. GrayRush Pussytoes
Antennaria media GreeneRocky Mountain pussytoes
Antennaria racemosa Hook.raceme pussytoes
Antennaria rosea Greenerosy pussytoes
Antennaria suffrutescens GreeneEvergreen Everlasting
Anticlea occidentalis (A.Gray) Zomlefer & JuddWestern Featherbells
Apocynum ×floribundum Intermediate Dogbane
Apocynum androsaemifolium L.Spreading Dogbane
Apocynum cannabinum L.Common Dogbane
Aquilegia eximia Van Houtte ex Planch.Van Houtte's columbine
Aquilegia flavescens S. Watsonyellow columbine
Aquilegia formosa Fisch. ex DC.Western Columbine
Arabis aculeolata GreeneWaldo Rockcress
Arabis eschscholtziana Andrz.Eschscholtz's hairy rockcress
Arabis mcdonaldiana Eastw.Mcdonald Rockcress
Arabis modesta RollinsRogue Canyon rockcress
Arabis oregana RollinsOregon rockcress
Aralia californica S. WatsonCalifornia spikenard
Arbutus menziesii PurshPacific Madrone
Arceuthobium abietinum (Engelm.) Hawksw. & Wiensfir dwarf mistletoe
Arceuthobium americanum Nutt. ex Engelm.American dwarf mistletoe
Arceuthobium campylopodum Engelm.western dwarf mistletoe
Arceuthobium cyanocarpum (A. Nelson ex Rydb.) A. NelsonLimber Pine Dwarf Mistletoe
Arceuthobium douglasii Engelm.Douglas-fir dwarf mistletoe
Arceuthobium monticola Hawksw., Wiens & NickrentWestern White Pine Dwarf Mistletoe
Arceuthobium occidentale Engelm.gray pine dwarf mistletoe
Arceuthobium siskiyouense Hawksw., Wiens & NickrentKnobcone Pine Dwarf Mistletoe
Arceuthobium tsugense (Rosend.) G.N. Joneshemlock dwarf mistletoe
Arctostaphylos ×cinerea Waldo Manzanita
Arctostaphylos canescens Eastw.hoary manzanita
Arctostaphylos columbiana Piperhairy manzanita
Arctostaphylos glandulosa Eastw.Eastwood's manzanita
Arctostaphylos hispidula HowellGasquet Manzanita
Arctostaphylos klamathensis S.W. Edwards, Keeler-Wolf & W. KnightKlamath Manzanita
Arctostaphylos malloryi (W. Knight & Gankin) P.V. WellsMallory's Manzanita
Arctostaphylos manzanita Parrywhiteleaf manzanita
Arctostaphylos mewukka MerriamIndian manzanita
Arctostaphylos nevadensis A. GrayPinemat Manzanita
Arctostaphylos patula Greenegreenleaf manzanita
Arctostaphylos stanfordiana ParryStanford's manzanita
Arctostaphylos uva-ursi (L.) Spreng.Kinnikinnick
Arctostaphylos viscida Parrysticky whiteleaf manzanita
Argemone munita Durand & Hilg.flatbud pricklypoppy
Argentina anserina (L.) Rydb.Silverweed Cinquefoil
Aristida oligantha Michx.Prairie Threeawn
Arnica cernua HowellSerpentine Arnica
Arnica cordifolia Hook.heartleaf arnica
Arnica dealbata (A. Gray) B.G. Baldw.Mock Leopardbane
Arnica discoidea Benth.rayless arnica
Arnica lanceolata Nutt.lanceleaf arnica
Arnica lanceolata ssp. prima (Maguire) Strother & S.J.WolfClasping Arnica
Arnica latifolia Bong.broadleaf arnica
Arnica longifolia D.C. Eatonspearleaf arnica
Arnica mollis Hook.hairy arnica
Arnica nevadensis A. GrayNevada arnica
Arnica ovata GreeneSticky Leaf Arnica
Arnica parryi A. GrayParry's arnica
Arnica spathulata GreeneKlamath Arnica
Arnica venosa H.M. HallShasta County Arnica
Arnica viscosa A. GrayMt. Shasta Arnica
Artemisia douglasiana BesserDouglas' sagewort
Artemisia ludoviciana Nutt.White Sagebrush
Artemisia norvegica subsp. saxatilis (Besser) H.M.Hall & Clem.Boreal Sagebrush
Artemisia tridentata Nutt.Big Sagebrush
Aruncus dioicus (Walter) Fernaldbride's feathers
Asarum caudatum Lindl.British Columbia wildginger
Asarum hartwegii S. WatsonHartweg's wildginger
Asarum marmoratum PiperMarbled Wildginger
Asclepias cordifolia (Benth.) Jeps.heartleaf milkweed
Asclepias eriocarpa Benth.woollypod milkweed
Asclepias fascicularis Decne.Mexican whorled milkweed
Asclepias solanoana Woodsonserpentine milkweed
Asclepias speciosa Torr.showy milkweed
Aspidotis densa (Brack.) LellingerIndian's dream
Astragalus accidens S. WatsonRogue River Milkvetch
Astragalus gambelianus SheldonGambel's dwarf milkvetch
Astragalus purshii Douglas ex Hook.woollypod milkvetch
Astragalus rattanii A. GrayRattan's milkvetch
Astragalus umbraticus SheldonBald Mountain Milkvetch
Astragalus whitneyi A. Grayballoonpod milkvetch
Asyneuma prenanthoides (Durand) McVaughCalifornia harebell
Athyrium americanum (Butters) Maxonalpine ladyfern
Athysanus pusillus (Hook.) Greenecommon sandweed
Azolla filiculoides Lam.Pacific mosquitofern
Azolla microphylla Kaulf.Mexican Mosquito Fern
Baccharis pilularis DC.coyotebrush
Balsamorhiza deltoidea Nutt.deltoid balsamroot
Balsamorhiza hookeri (Hook.) Nutt.Hooker's balsamroot
Balsamorhiza lanata (Sharp) W.A. WeberLanate Balsamroot
Balsamorhiza sagittata (Pursh) Nutt.arrowleaf balsamroot
Balsamorhiza sericea W.A. WeberSilky Balsamroot
Barbarea orthoceras Ledeb.American yellowrocket
Barkworthia stillmanii (Bol.) Romasch., P.M.Peterson & SorengStillman's Needlegrass
Beckmannia syzigachne (Steud.) FernaldAmerican Sloughgrass
Bensoniella oregona (Abrams & Bacig.) MortonOregon Bensoniella
Berberis aquifolium PurshOregon Grape
Betula occidentalis Hook.Water Birch
Bidens cernua L.Nodding Beggartick
Bidens frondosa L.Devil's Beggartick
Bistorta bistortoides (Pursh) SmallAmerican Bistort
Blechnum spicant (L.) Sm.deer fern
Blepharipappus scaber Hook.rough eyelashweed
Blitum capitatum L.Blite Goosefoot
Boechera breweri (S.Watson) Al-ShehbazBrewer's Rockcress
Boechera divaricarpa (A.Nelson) Á.Löve & D.LöveSpreadingpod Rockcress
Boechera drummondii (A.Gray) Á.Löve & D.LöveDrummond's Rockcress
Boechera lyallii (S.Watson) DornLyall's Rockcress
Boechera platysperma (A.Gray) Al-ShehbazPioneer Rockcress
Boechera sparsiflora (Nutt.) DornSicklepod Rockcress
Boechera suffrutescens (S.Watson) DornWoody Rockcress
Botrychium minganense VictorinMingan Moonwort
Botrychium simplex E. Hitchc.little grapefern
Botrychium virginianum (L.) Sw.Rattlesnake Fern
Boykinia major A. Graylarge boykinia
Boykinia occidentalis Torr. & A. Graycoastal brookfoam
Brickellia californica (Torr. & A. Gray) A. GrayCalifornia brickellbush
Brickellia grandiflora (Hook.) Nutt.tasselflower brickellbush
Brickellia greenei A. GrayGreene brickellbush
Brodiaea coronaria (Salisb.) Engl.crown brodiaea
Brodiaea elegans Hooverharvest brodiaea
Bromus carinatus Hook. & Arn.California brome
Bromus ciliatus L.Fringed Brome
Bromus laevipes ShearChinook brome
Bromus marginatus Nees ex Steud.Mountain Brome
Bromus orcuttianus VaseyOrcutt's Brome
Bromus suksdorfii VaseySuksdorf's brome
Bromus vulgaris (Hook.) ShearColumbia brome
Cacaliopsis nardosmia (A. Gray) A. Graysilvercrown
Calamagrostis breweri Thurb.Shorthair Reedgrass
Calamagrostis canadensis (Michx.) P. Beauv.Bluejoint
Calamagrostis koelerioides Vaseyfire reedgrass
Calamagrostis nutkaensis (J. Presl) J. Presl ex Steud.Pacific reedgrass
Calamagrostis rubescens BuckleyPinegrass
Calandrinia ciliata (Ruiz & Pav.) DC.fringed redmaids
Callitriche heterophylla Purshtwoheaded water-starwort
Callitriche marginata Torr.winged water-starwort
Callitropsis nootkatensis (D. Don) Oerst. ex D.P. LittleAlaska Cedar
Calocedrus decurrens (Torr.) FlorinIncense Cedar
Calochortus amabilis PurdyDiogenes' lantern
Calochortus elegans Purshelegant mariposa lily
Calochortus howellii S. WatsonHowell's Mariposa Lily
Calochortus nudus S. Watsonnaked mariposa lily
Calochortus tolmiei Hook. & Arn.Tolmie star-tulip
Calochortus umpquaensis N.A. FredricksUmpqua Mariposa Lily
Calochortus uniflorus Hook. & Arn.Monterey mariposa lily
Calochortus vestae Purdycoast range mariposa lily
Caltha leptosepala DC.White Marsh Marigold
Calycadenia fremontii A. GrayFremont's western rosinweed
Calycadenia micrantha R.L. Carr & G.D. Carrsmall-flowered calycadenia
Calycadenia pauciflora A. Graysmallflower western rosinweed
Calycadenia truncata DC.Oregon western rosinweed
Calycanthus occidentalis Hook. & Arn.western sweetshrub
Calypso bulbosa (L.) Oakesfairy slipper
Calyptridium paniculatum (Kellogg) GreeneOneseed Pussypaws
Calyptridium umbellatum (Torr.)Mt. Hood Pussypaws
Calystegia malacophylla (Greene) MunzSierra false bindweed
Calystegia occidentalis (A. Gray) Brummittchaparral false bindweed
Calystegia purpurata (Greene) BrummittPacific false bindweed
Camassia howellii S. WatsonHowell's Camas
Camassia leichtlinii (Baker) S. WatsonLarge Camas
Camassia quamash (Pursh) Greenesmall camas
Camissonia contorta (Douglas ex Lehm.) KearneyPlains Evening Primrose
Campanula rotundifolia L.Bluebell Bellflower
Campanula scabrella Engelm.Rough Bellflower
Campanula scouleri Hook. ex A. DC.Pale Bellflower
Cardamine breweri S. WatsonBrewer's Bittercress
Cardamine californica (Nutt.) Greenemilkmaids
Cardamine nuttallii GreeneNuttall's toothwort
Cardamine occidentalis (S. Watson ex B.L. Rob.) HowellBig Western Bittercress
Cardamine oligosperma Nutt.little western bittercress
Cardamine pachystigma (S. Watson) Rollinsserpentine bittercress
Cardamine pensylvanica Muhl. ex Willd.Pennsylvania bittercress
Carex abrupta Mack.abruptbeak sedge
Carex amplifolia Boottbigleaf sedge
Carex angustata Boottwidefruit sedge
Carex aquatilis Wahlenb.Water Sedge
Carex athrostachya OlneySlenderbeak Sedge
Carex aurea Nutt.golden sedge
Carex barbarae DeweySanta Barbara sedge
Carex bolanderi OlneyBolander's sedge
Carex brainerdii Mack.Brainerd's sedge
Carex breweri BoottBrewer's Sedge
Carex californica L.H. BaileyCalifornia Sedge
Carex comosa Boottlonghair sedge
Carex concinnoides Mack.northwestern sedge
Carex cusickii Mack. ex Piper & BeattieCusick's sedge
Carex densa (L.H. Bailey) L.H. Baileydense sedge
Carex echinata MurrayStar Sedge
Carex exserta Mack.Shorthair Sedge
Carex exsiccata L.H. Baileywestern inflated sedge
Carex feta L.H. Baileygreensheath sedge
Carex fracta Mack.fragile sheath sedge
Carex geyeri BoottGeyer's Sedge
Carex gracilior Mack.slender sedge
Carex hassei L.H. BaileySalt Sedge
Carex hendersonii L.H. BaileyHenderson's sedge
Carex hoodii BoottHood's sedge
Carex hystericina Muhl. ex Willd.bottlebrush sedge
Carex infirminervia Nacziweak-nerved sedge
Carex inops L.H. BaileyLong-stolon Sedge
Carex integra Mack.smoothbeak sedge
Carex interior L.H. Baileyinland sedge
Carex interrupta Boeckelergreenfruit sedge
Carex jonesii L.H. BaileyJones' sedge
Carex klamathensis B.L. Wilson & JanewayKlamath Sedge
Carex laeviculmis Meinsh.smoothstem sedge
Carex lemmonii W. BoottLemmon's sedge
Carex lenticularis Michx.lakeshore sedge
Carex leporina L.Eggbract Sedge
Carex leporinella Mack.Sierra hare sedge
Carex leptalea Wahlenb.bristlystalked sedge
Carex leptopoda Mack.taperfruit shortscale sedge
Carex livida (Wahlenb.) Willd.livid sedge
Carex luzulifolia W. BoottLittleleaf Sedge
Carex luzulina Olneywoodrush sedge
Carex mariposana L.H. Bailey ex Mack.Mariposa Sedge
Carex mendocinensis OlneyMendocino sedge
Carex mertensii Prescott ex Bong.Mertens' sedge
Carex microptera Mack.smallwing sedge
Carex multicaulis L.H. Baileymanystem sedge
Carex multicostata Mack.manyrib sedge
Carex nebrascensis DeweyNebraska sedge
Carex nervina L.H. BaileySierra sedge
Carex neurophora Mack.alpine nerve sedge
Carex nigricans C.A. Mey.black alpine sedge
Carex nudata W. Boottnaked sedge
Carex obnupta L.H. Baileyslough sedge
Carex pachystachya Cham. ex Steud.chamisso sedge
Carex pellita Muhl. ex Willd.woolly sedge
Carex praegracilis W. BoottClustered Field Sedge
Carex preslii Steud.Presl's sedge
Carex rossii BoottRoss' sedge
Carex scabriuscula Mack.Siskiyou Sedge
Carex scopulorum T. Holmmountain sedge
Carex serpenticola P. ZikaSerpentine Sedge
Carex serratodens W. Bootttwotooth sedge
Carex spectabilis Deweyshowy sedge
Carex stipata Muhl. ex Willd.Awlfruit Sedge
Carex straminiformis L.H. BaileyShasta Sedge
Carex subfusca W. Boottbrown sedge
Carex tumulicola Mack.splitawn sedge
Carex unilateralis Mack.lateral sedge
Carex utriculata BoottNorthwest Territory sedge
Carex vesicaria L.blister sedge
Carex whitneyi OlneyWhitney's sedge
Cassiope mertensiana (Bong.) G. Donwestern moss heather
Castilleja affinis Hook. & Arn.coast Indian paintbrush
Castilleja applegatei Fernaldwavyleaf Indian paintbrush
Castilleja arachnoidea Greenm.Cobwebby Indian Paintbrush
Castilleja attenuata (A. Gray) T.I. Chuang & Heckardattenuate Indian paintbrush
Castilleja exserta (A. Heller) T.I. Chuang & Heckardexserted Indian paintbrush
Castilleja hispida Benth.Harsh Indian Paintbrush
Castilleja lacera (Benth.) T.I. Chuang & Heckardcutleaf Indian paintbrush
Castilleja linariifolia Benth.Wyoming Indian paintbrush
Castilleja miniata Douglas ex Hook.giant red Indian paintbrush
Castilleja pilosa (S. Watson) Rydb.Parrothead Indian Paintbrush
Castilleja pruinosa Fernaldfrosted Indian paintbrush
Castilleja rubicundula (Jeps.) T.I. Chuang & Heckardcream sacs
Castilleja schizotricha Greenm.Splithair Indian Paintbrush
Castilleja tenuis (A. Heller) T.I. Chuang & Heckardhairy Indian paintbrush
Ceanothus cordulatus Kelloggwhitethorn ceanothus
Ceanothus cuneatus (Hook.) Nutt.buckbrush
Ceanothus divergens ParryCalistoga ceanothus
Ceanothus diversifolius Kelloggpinemat
Ceanothus foliosus Parrywavyleaf ceanothus
Ceanothus integerrimus Hook. & Arn.deerbrush
Ceanothus jepsonii GreeneJepson ceanothus
Ceanothus lemmonii ParryLemmon's ceanothus
Ceanothus parvifolius (S. Watson) Trel.littleleaf ceanothus
Ceanothus prostratus Benth.prostrate ceanothus
Ceanothus pumilus Greenedwarf ceanothus
Ceanothus purpureus Jeps.hollyleaf ceanothus
Ceanothus sanguineus Purshredstem ceanothus
Ceanothus sorediatus Hook. & Arn.jimbrush
Ceanothus thyrsiflorus Eschsch.blueblossom
Ceanothus velutinus Douglas ex Hook.Snowbrush Ceanothus
Cephalanthera austiniae (A. Gray) A. HellerPhantom Orchid
Cephalanthus occidentalis L.Common Buttonbush
Cerastium arvense L.field chickweed
Cercis occidentalis Torr. ex A.GrayWestern Redbud
Cercocarpus ledifolius Nutt.Curl-Leaf Mountain Mahogany
Chaenactis douglasii (Hook.) Hook. & Arn.Douglas' dustymaiden
Chaenactis glabriuscula DC.yellow pincushion
Chaenactis suffrutescens A. GrayShasta Chaenactis
Chamaecyparis lawsoniana (A. Murray bis) Parl.Port Orford Cedar
Chenopodium atrovirens Rydb.pinyon goosefoot
Chimaphila menziesii (R. Br. ex D. Don) Spreng.Little Prince's Pine
Chimaphila umbellata (L.) W.P.C. Bartonpipsissewa
Chlorogalum angustifolium Kelloggnarrowleaf soap plant
Chlorogalum pomeridianum (DC.) Kunthwavyleaf soap plant
Chorizanthe membranacea Benth.pink spineflower
Chrysolepis chrysophylla (Douglas ex Hook.) HjelmqvistGiant Chinquapin
Chrysolepis sempervirens (Kellogg) Hjelmqvistbush chinquapin
Cicuta douglasii (DC.) J.M. Coult. & RoseWestern Water Hemlock
Cicuta maculata L.spotted water hemlock
Cinna latifolia (Trevis. ex Goepp.) Griseb.Drooping Woodreed
Circaea alpina L.Small Enchanter's Nightshade
Cirsium andersonii (A. Gray) Petr.rose thistle
Cirsium brevistylum Cronquistclustered thistle
Cirsium ciliolatum (L.F. Hend.) J.T. HowellAshland Thistle
Cirsium cymosum (Greene) J.T. HowellPeregrine Thistle
Cirsium douglasii DC.Douglas' thistle
Cirsium edule Nutt.edible thistle
Cirsium occidentale (Nutt.) Jeps.cobwebby thistle
Cirsium remotifolium (Hook.) DC.fewleaf thistle
Cirsium scariosum Nutt.meadow thistle
Clarkia affinis F.H. Lewis & M.E. Lewischaparral clarkia
Clarkia amoena (Lehm.) A. Nelson & J.F. Macbr.farewell to spring
Clarkia borealis E. SmallNorthern Clarkia
Clarkia concinna (Fisch. & C.A. Mey.) Greenered ribbons
Clarkia gracilis (Piper) A. Nelson & J.F. Macbr.slender clarkia
Clarkia heterandra (Torr.) F.H. Lewis & P.H. Ravenmountain clarkia
Clarkia lassenensis (Eastw.) F.H. Lewis & M.E. LewisMt. Lassen Clarkia
Clarkia purpurea (W. Curtis) A. Nelson & J.F. Macbr.winecup clarkia
Clarkia rhomboidea Douglas ex Hook.diamond clarkia
Claytonia cordifolia S. Watsonheartleaf springbeauty
Claytonia exigua Torr. & A. Grayserpentine springbeauty
Claytonia lanceolata Pall. ex Purshlanceleaf springbeauty
Claytonia nevadensis S. WatsonSierra Springbeauty
Claytonia palustris Swanson & KelleyJonesville Springbeauty
Claytonia parviflora Douglas ex Hook.streambank springbeauty
Claytonia perfoliata Donn ex Willd.miner's lettuce
Claytonia rubra (Howell) Tidestr.redstem springbeauty
Claytonia saxosa BrandegeeBrandegee's springbeauty
Claytonia sibirica L.Siberian springbeauty
Claytonia umbellata S. WatsonGreat Basin Springbeauty
Claytonia washingtoniana (Suksd.) Suksd.Washington springbeauty
Clematis lasiantha Nutt.pipestem clematis
Clematis ligusticifolia Nutt.western white clematis
Clinopodium douglasii (Benth.) Kuntzeyerba buena
Clintonia uniflora (Menzies ex Schult. & Schult. f.) Kunthbride's bonnet
Collinsia grandiflora Lindl.giant blue eyed Mary
Collinsia greenei A. GrayGreene's blue eyed Mary
Collinsia linearis A. GrayNarrowleaf Blue Eyed Mary
Collinsia parviflora Lindl.Maiden Blue Eyed Mary
Collinsia rattanii A. Graysticky blue eyed Mary
Collinsia sparsiflora Fisch. & C.A. Mey.spinster's blue eyed Mary
Collinsia torreyi A. GrayTorrey's blue eyed Mary
Collomia grandiflora Douglas ex Lindl.Grand Collomia
Collomia heterophylla Douglas ex Hook.variableleaf collomia
Collomia linearis Nutt.Tiny Trumpet
Collomia tenella A. Graydiffuse collomia
Collomia tinctoria Kelloggstaining collomia
Collomia tracyi H. MasonTracy's Collomia
Columbiadoria hallii (A. Gray) G.L. NesomHall's Columbiadoria
Comandra umbellata (L.) Nutt.bastard toadflax
Comarum palustre L.purple marshlocks
Conyza canadensis (L.) CronquistHorseweed
Coptis laciniata A. GrayOregon goldthread
Corallorhiza maculata (Raf.) Raf.Spotted Coralroot
Corallorhiza mertensiana Bong.Pacific coralroot
Corallorhiza striata Lindl.hooded coralroot
Cordylanthus pilosus A. Grayhairy bird's-beak
Cordylanthus tenuis A. Grayslender bird's beak
Corispermum pacificum Mosyakincommon bugseed
Cornus glabrata Benth.brown dogwood
Cornus nuttallii Audubon ex Torr. & A. GrayPacific Dogwood
Cornus sericea L.Red-Osier Dogwood
Cornus sessilis Torr. ex DurandBlackfruit Dogwood
Cornus unalaschkensis Ledeb.western cordilleran bunchberry
Corylus cornuta MarshallBeaked Hazelnut
Crassula connata (Ruiz & Pav.) A. BergerSand Pygmyweed
Crataegus douglasii Lindl.black hawthorn
Crataegus gaylussacia A.HellerSuksdorf's Hawthorn
Crepis acuminata Nutt.tapertip hawksbeard
Crepis bakeri GreeneBaker's hawksbeard
Crepis intermedia A. Graylimestone hawksbeard
Crepis modocensis GreeneModoc hawksbeard
Crepis monticola Covillemountain hawksbeard
Crepis occidentalis Nutt.largeflower hawksbeard
Crepis pleurocarpa A. Graynakedstem hawksbeard
Crocidium multicaule Hook.common spring-gold
Croton setiger Hook.Dove Weed
Cryptantha affinis (A. Gray) Greenequill cryptantha
Cryptantha ambigua (A. Gray) Greenebasin cryptantha
Cryptantha flaccida (Douglas ex Lehm.) GreeneWeakstem Cryptantha
Cryptantha hispidula Greene ex BrandNapa cryptantha
Cryptantha intermedia (A. Gray) GreeneClearwater cryptantha
Cryptantha microstachys (Greene ex A. Gray) GreeneTejon cryptantha
Cryptantha muricata (Hook. & Arn.) A. Nelson & J.F. Macbr.pointed cryptantha
Cryptantha simulans Greenepinewoods cryptantha
Cryptantha torreyana (A. Gray) GreeneTorrey's cryptantha
Cryptantha watsonii (A. Gray) GreeneWatson's cryptantha
Cryptogramma acrostichoides R. Br.American Rockbrake
Cryptogramma cascadensis E.R. AlversonCascade Rockbrake
Cuscuta brachycalyx (Yunck.) Yunck.San Joaquin dodder
Cuscuta californica Hook. & Arn.Chaparral Dodder
Cuscuta indecora Choisybigseed alfalfa dodder
Cyclachaena xanthiifolia (Nutt.) Fresen.Carelessweed
Cycladenia humilis Benth.Sacramento waxydogbane
Cymopterus terebinthinus (Hook.) Torr. & A.GrayTurpentine Wavewing
Cynoglossum grande Douglas ex Lehm.Pacific hound's tongue
Cynoglossum occidentale A. Graywestern hound's tongue
Cyperus acuminatus Torr. & Hook. ex Torr.tapertip flatsedge
Cyperus bipartitus Torr.slender flatsedge
Cyperus eragrostis Lam.tall flatsedge
Cyperus erythrorhizos Muhl.redroot flatsedge
Cyperus esculentus L.Yellow Nutsedge
Cyperus niger Ruiz & Pav.black flatsedge
Cyperus squarrosus L.Bearded Flatsedge
Cyperus strigosus L.Straw-Colored Flatsedge
Cypripedium californicum A. GrayCalifornia lady's slipper
Cypripedium fasciculatum Kellogg ex S. Watsonclustered lady's slipper
Cypripedium montanum Douglas ex Lindl.Mountain Lady's Slipper
Cystopteris fragilis (L.) Bernh.brittle bladderfern

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Article Status: ✓ = complete

Range map status: ∅ = No map,
= Our research
, accurate to lv (1,2,3,4) ecoregions,
= tentative, excludes Canada & Mexico
ERA = auto-generated from ERA data.

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Map to L2
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