Home » Search: All Plants in Northwestern Forested Mountains

8729 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Stenogonum salsuginosum Nutt.Salty Buckwheat
Stenotaphrum secundatum (Walter) KuntzeSt. Augustine Grass
Stenotus acaulis (Nutt.) Nutt.Stemless Mock Goldenweed
Stenotus armerioides Nutt.thrift mock goldenweed
Stenotus lanuginosus (A. Gray) Greenewoolly mock goldenweed
Stephanomeria cichoriacea A. Graychicoryleaf wirelettuce
Stephanomeria diegensis GottliebSan Diego wirelettuce
Stephanomeria elata Nutt.Santa Barbara wirelettuce
Stephanomeria exigua Nutt.Small Wirelettuce
Stephanomeria fluminea GottliebTeton Wirelettuce
Stephanomeria lactucina A. Graylettuce wirelettuce
Stephanomeria malheurensis GottliebMalheur Wirelettuce
Stephanomeria paniculata Nutt.tufted wirelettuce
Stephanomeria parryi A. GrayParry's Wirelettuce
Stephanomeria pauciflora (Torr.) A. Nelsonbrownplume wirelettuce
Stephanomeria runcinata Nutt.Desert Wirelettuce
Stephanomeria tenuifolia (Torr.) H.M.HallLesser Wirelettuce
Stephanomeria virgata Benth.rod wirelettuce
Stillingia linearifolia S. Watsonqueen's-root
Stillingia paucidentata S. WatsonMojave toothleaf
Stillingia spinulosa Torr.annual toothleaf
Stillingia sylvatica L.queen's-delight
Streptanthella longirostris (S. Watson) Rydb.longbeak streptanthella
Streptanthus barbatus S. WatsonPacific Jewelflower
Streptanthus barbiger Greenebearded jewelflower
Streptanthus brachiatus F.W. Hoffm.Socrates Mine jewelflower
Streptanthus breweri A. GrayBrewer's jewelflower
Streptanthus cordatus Nutt.Heartleaf Twistflower
Streptanthus crassicaulis Torr.Thickstem Wild Cabbage
Streptanthus diversifolius S. WatsonVariableleaf Jewelflower
Streptanthus drepanoides Kruckeb. & MorrisonSicklefruit Jewelflower
Streptanthus farnsworthianus J.T. HowellFarnsworth's Jewelflower
Streptanthus fenestratus (Greene) J.T. HowellTehipite Valley Jewelflower
Streptanthus glandulosus Hook.bristly jewelflower
Streptanthus glaucus (S.Watson) Jeps.Glaucous Wild Cabbage
Streptanthus gracilis Eastw.Alpine Jewelflower
Streptanthus hesperidis Jeps.serpentine jewelflower
Streptanthus howellii S. WatsonHowell's Jewelflower
Streptanthus insignis Jeps.plumed jewelflower
Streptanthus lasiophyllus (Hook. & Arn.) HooverCalifornia Mustard
Streptanthus longisiliquus G. Clifton & R.E. BuckLong-Fruit Jewelflower
Streptanthus major (M.E.Jones) Jeps.Slender Wild Cabbage
Streptanthus morrisonii F.W. Hoffm.Morrison's jewelflower
Streptanthus oblanceolatus T.W. Nelson & J.P. NelsonTrinity River Jewelflower
Streptanthus oliganthus RollinsMasonic Mountain Jewelflower
Streptanthus pilosus (S.Watson) Jeps.Hairy Wild Cabbage
Streptanthus polygaloides A. GrayMilkwort Jewelflower
Streptanthus tortuosus Kelloggshieldplant
Streptanthus vernalis R. O'Donnell & R. W.DolanEarly Jewelflower
Streptopus amplexifolius (L.) DC.claspleaf twistedstalk
Streptopus lanceolatus (Aiton) Revealtwistedstalk
Streptopus streptopoides (Ledeb.) Frye & Riggsmall twistedstalk
Strophostyles leiosperma (Torr. & A. Gray) PiperSlickseed Fuzzybean
Stuckenia filiformis (Pers.) BörnerFineleaf Pondweed
Stuckenia pectinata (L.) BörnerSago Pondweed
Stuckenia striata (Ruiz & Pav.) Holubbroadleaf pondweed
Stuckenia vaginata (Turcz.) HolubSheathed Pondweed
Stylocline citroleum MorefieldOil Neststraw
Stylocline intertexta MorefieldMorefield's neststraw
Stylocline masonii MorefieldMason's neststraw
Stylocline micropoides A. Graywoollyhead neststraw
Stylocline psilocarphoides M. PeckBaretwig Neststraw
Suaeda calceoliformis (Hook.) Moq.Pursh Seepweed
Suaeda linifolia Pall.Pin-leaf Seepweed
Suaeda maritima (L.) Dumort.herbaceous seepweed
Suaeda nigra (Raf.) J.F.Macbr.Mojave Seablite
Subularia aquatica L.waterawlwort
Suckleya suckleyana (Torr.) Rydb.poison suckleya
Suksdorfia violacea A. Grayviolet suksdorfia
Sullivantia hapemanii (J.M. Coult. & Fisher) J.M. Coult.Hapeman's Coolwort
Sullivantia oregana S. WatsonOregon Coolwort
Swallenia alexandrae (Swallen) Söderst. & DeckerEureka Dunegrass
Swertia perennis L.felwort
Symphoricarpos albus (L.) S.F. BlakeCommon Snowberry
Symphoricarpos longiflorus A. Graydesert snowberry
Symphoricarpos mollis Nutt.creeping snowberry
Symphoricarpos occidentalis Hook.Western Snowberry
Symphoricarpos orbiculatus MoenchCoralberry
Symphoricarpos oreophilus A. Graymountain snowberry
Symphoricarpos rotundifolius A. Grayroundleaf snowberry
Symphyotrichum ascendens (Lindl.) G.L. NesomWestern Aster
Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Lövenorthern bog aster
Symphyotrichum campestre (Nutt.) G.L. Nesomwestern meadow aster
Symphyotrichum chilense (Nees) G.L. NesomPacific aster
Symphyotrichum ciliatum (Ledeb.) G.L. NesomRayless Alkali Aster
Symphyotrichum ciliolatum (Lindl.) Á. Löve & D. LöveLindley's aster
Symphyotrichum cusickii (A. Gray) G.L. NesomCusick's aster
Symphyotrichum defoliatum (Parish) G.L. NesomSan Bernardino aster
Symphyotrichum divaricatum (Nutt.) G.L. NesomSouthern Annual Saltmarsh Aster
Symphyotrichum eatonii (A. Gray) G.L. NesomEaton's aster
Symphyotrichum ericoides (L.) G.L. NesomWhite Heath Aster
Symphyotrichum expansum (Poepp. ex Spreng.) G.L. Nesomsouthwestern annual saltmarsh aster
Symphyotrichum falcatum (Lindl.) G.L. Nesomwhite prairie aster
Symphyotrichum fendleri (A. Gray) G.L. NesomFendler's Aster
Symphyotrichum foliaceum (Lindl. ex DC.) G.L. Nesomalpine leafybract aster
Symphyotrichum frondosum (Nutt.) G.L. Nesomshort-rayed alkali aster
Symphyotrichum hallii (A. Gray) G.L. NesomHall's aster
Symphyotrichum hendersonii (Fernald) G.L. NesomLyall Aster
Symphyotrichum jessicae (Piper) G.L. NesomJessica's aster
Symphyotrichum laeve (L.) Á. Löve & D. LöveSmooth Blue Aster
Symphyotrichum lanceolatum (Willd.) G.L. NesomWhite Panicled Aster
Symphyotrichum molle (Rydb.) G.L. NesomSoft Aster
Symphyotrichum novae-angliae (L.) G.L. NesomNew England Aster
Symphyotrichum oblongifolium (Nutt.) G.L. NesomAromatic Aster
Symphyotrichum pilosum (Willd.) G.L. NesomFrost Aster
Symphyotrichum porteri (A. Gray) G.L. NesomSmooth White Aster
Symphyotrichum praealtum (Poir.) G.L. Nesomwillowleaf aster
Symphyotrichum sericeum (Vent.) G.L. Nesomsilky aster
Symphyotrichum spathulatum (Lindl.) G.L. Nesomwestern mountain aster
Symphyotrichum squamatum (Spreng.) G.L. Nesomsoutheastern annual saltmarsh aster
Symphyotrichum subspicatum (Nees) G.L. NesomDouglas aster
Symphyotrichum welshii (Cronquist) G.L. NesomWelsh's Aster
Symphytum asperum Lepechinprickly comfrey
Symphytum officinale L.common comfrey
Synthyris missurica (Raf.) Pennelltailed kittentails
Synthyris pinnatifida S. Watsonfeatherleaf kittentails
Synthyris reniformis (Douglas ex Benth.) Benth.snowqueen
Synthyris schizantha Piperfringepetal kittentails
Syntrichopappus fremontii A. GrayYellowray Fremont's-Gold
Syntrichopappus lemmonii (A. Gray) A. Graypinkray Fremont's-gold
Syringa reticulata (Blume) H. HaraJapanese tree lilac
Syringa villosa VahlVillous Lilac
Syringa vulgaris L.common lilac
Taeniatherum caput-medusae (L.) NevskiMedusahead
Tagetes erecta L.Aztec marigold
Tagetes micrantha Cav.licorice marigold
Tagetes minuta L.Huacatay
Tagetes patula L.French marigold
Tamarix aphylla (L.) Karst.Athel tamarisk
Tamarix chinensis Lour.Five-stamen Tamarisk
Tamarix gallica L.French tamarisk
Tamarix parviflora DC.smallflower tamarisk
Tanacetum balsamita L.costmary
Tanacetum bipinnatum (L.) Sch. Bip.Lake Huron Tansy
Tanacetum coccineum (Willd.) GriersonPyrethum Daisy
Tanacetum corymbosum (L.) Sch. Bip.Corymbflower Tansy
Tanacetum parthenium (L.) Sch. Bip.feverfew
Tanacetum vulgare L.common tansy
Taraxacum eriophorum Rydb.woolbearing dandelion
Taraxacum officinale F.H. Wigg.common dandelion
Taraxia ovata (Nutt.) SmallGoldeneggs
Taraxia tanacetifolia (Torr. & A.Gray) PiperTansyleaf Evening Primrose
Tauschia arguta (Torr. & A. Gray) J.F. Macbr.southern umbrellawort
Tauschia glauca (J.M. Coult. & Rose) Mathias & ConstanceGlaucous Umbrellawort
Tauschia hartwegii (A. Gray) J.F. Macbr.Hartweg's umbrellawort
Tauschia howellii (J.M. Coult. & Rose) J.F. Macbr.Howell's Umbrellawort
Tauschia kelloggii (A. Gray) J.F. Macbr.Kellogg's umbrellawort
Tauschia parishii (J.M. Coult. & Rose) J.F. Macbr.Parish's umbrellawort
Tauschia stricklandii (J.M. Coult. & Rose) Mathias & ConstanceStrickland's umbrellawort
Tauschia tenuissima (Geyer ex Hook.) Mathias & ConstanceLeiberg's umbrellawort
Taxodium distichum (L.) Rich.Bald Cypress
Taxus baccata L.English yew
Taxus brevifolia Nutt.Pacific Yew
Teesdalia nudicaulis (L.) W.T. Aitonbarestem teesdalia
Telesonix heucheriformis Rydb.Alumroot Brookfoam
Telesonix jamesii (Torr.) Raf.James' Telesonix
Tellima grandiflora (Pursh) Douglas ex Lindl.bigflower tellima
Tephroseris lindstroemii (Ostenf.) Á. Löve & D. LöveFuscate Groundsel
Tephroseris yukonensis (A.E. Porsild) HolubYukon Groundsel
Tephrosia vicioides Schtdl.red hoarypea
Tetracoccus ilicifolius Coville & GilmanHollybush
Tetradymia axillaris A. NelsonLongspine Horsebrush
Tetradymia canescens DC.spineless horsebrush
Tetradymia filifolia Greenethreadleaf horsebrush
Tetradymia glabrata Torr. & A. GrayLittleleaf Horsebrush
Tetradymia nuttallii Torr. & A. GrayNuttall's Horsebrush
Tetradymia spinosa Hook. & Arn.Shortspine Horsebrush
Tetradymia stenolepis GreeneMojave Cottonthorn
Tetradymia tetrameres (S.F. Blake) StrotherFourpart Horsebrush
Tetragonia tetragonoides (Pall.) KuntzeNew Zealand Spinach
Tetraneuris acaulis (Pursh) Greenestemless four-nerve daisy
Tetraneuris argentea (A. Gray) Greeneperkysue
Tetraneuris ivesiana GreeneIves' Fournerved Daisy
Tetraneuris scaposa (DC.) Greenestemmy four-nerve daisy
Tetraneuris torreyana (Nutt.) GreeneTorrey's Four-Nerve Daisy
Teucrium canadense L.Canada germander
Teucrium cubense Jacq.small coastal germander
Teucrium laciniatum Torr.lacy germander
Thalictrum alpinum L.Alpine Meadow-Rue
Thalictrum dasycarpum Fisch. & Avé-Lall.Purple Meadow-rue
Thalictrum dioicum L.Early Meadow-Rue
Thalictrum fendleri Engelm. ex A. GrayFendler's meadow-rue
Thalictrum heliophilum Wilken & DeMottCathedral Bluff Meadow-Rue
Thalictrum nigromontanum B. BoivinBlack Hills Meadow-Rue
Thalictrum occidentale A. Graywestern meadow-rue
Thalictrum revolutum DC.Waxyleaf Meadow-Rue
Thalictrum sparsiflorum Turcz. ex Fisch. & C.A. Mey.Fewflower Meadow-Rue
Thalictrum venulosum Trel.Veiny Meadow-Rue
Thamnosma montana Torr. & Frém.turpentinebroom
Thamnosma texana (A. Gray) Torr.rue of the mountains
Thelesperma filifolium (Hook.) A. Graystiff greenthread
Thelesperma megapotamicum (Spreng.) KuntzeHopi Tea Greenthread
Thelesperma simplicifolium A. Grayslender greenthread
Thelesperma subnudum A. GrayNavajo tea
Thelypodiopsis ambigua (S. Watson) Al-ShehbazLong Valley Tumblemustard
Thelypodiopsis aurea (Eastw.) Rydb.Durango Tumblemustard
Thelypodiopsis divaricata (Rollins) S.L. Welsh & RevealSpreading Thelypodiopsis
Thelypodiopsis elegans (M.E. Jones) Rydb.Westwater Tumblemustard
Thelypodiopsis juniperorum (Payson) Rydb.Juniper Tumblemustard
Thelypodiopsis purpusii (Brandegee) RollinsPurpus' tumblemustard
Thelypodiopsis vaseyi (S. Watson ex B.L. Rob.) RollinsLas Vegas tumblemustard
Thelypodiopsis vermicularis (S.L. Welsh & Reveal) RollinsGreat Basin Tumblemustard
Thelypodium brachycarpum Torr.shortpod thelypody
Thelypodium crispum Greene ex PaysonCrisped Thelypody
Thelypodium eucosmum B.L. Rob.Arrow-Leaf Thelypody
Thelypodium flexuosum B.L. Rob.Nodding Thelypody
Thelypodium howellii S. WatsonHowell's Thelypody
Thelypodium integrifolium (Nutt.) Endl. ex Walp.entireleaved thelypody
Thelypodium laciniatum (Hook.) Endl. ex Walp.cutleaf thelypody
Thelypodium laxiflorum Al-ShehbazDroopflower Thelypody
Thelypodium milleflorum A. Nelsonmanyflower thelypody
Thelypodium paniculatum A. NelsonNorthwestern Thelypody
Thelypodium repandum RollinsWavyleaf Thelypody
Thelypodium rollinsii Al-ShehbazRollins' Thelypody
Thelypodium sagittatum (Nutt. ex Torr. & A. Gray) Endl. ex Walp.Arrow Thelypody
Thelypodium wrightii A. GrayWright's thelypody
Thelypteris palustris Schotteastern marsh fern
Thelypteris quelpaertensis (Christ) Chingqueen's-veil maiden fern
Thermopsis californica S. WatsonCalifornia goldenbanner
Thermopsis gracilis Howellslender goldenbanner
Thermopsis montana Nutt.Mountain Goldenbanner
Thermopsis rhombifolia (Nutt. ex Pursh) Nutt. ex Richardsonprairie thermopsis
Thermopsis rhombifolia var. divaricarpa (A.Nelson) IselySpreadfruit Goldenbanner
Thermopsis robusta HowellShowy Goldenbanner
Thesium arvense Horv.thesium
Thinopyrum intermedium (Host) Barkworth & D.R. Deweyintermediate wheatgrass
Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wangtall wheatgrass
Thinopyrum pycnanthum (Godr.) Barkworthtick quackgrass
Thlaspi arvense L.field pennycress
Thuja plicata Donn ex D. DonWestern Redcedar
Thymelaea passerina (L.) Coss. & Germ.Mezereon
Thymophylla acerosa (DC.) Strotherpricklyleaf dogweed
Thymophylla aurea (A. Gray) Greene ex Brittonmanyawn pricklyleaf
Thymus pulegioides L.lemon thyme
Thysanocarpus curvipes Hook.sand fringepod
Thysanocarpus laciniatus Nutt.mountain fringepod
Thysanocarpus radians Benth.ribbed fringepod
Tiarella trifoliata L.threeleaf foamflower
Tidestromia lanuginosa (Nutt.) Standl.Woolly Tidestromia
Tidestromia oblongifolia (S. Watson) Standl.Arizona honeysweet
Tilia americana L.American Basswood
Tiquilia canescens (DC.) A.T. Richardsonwoody crinklemat
Tiquilia hispidissima (Torr. & A. Gray) A.T. Richardsonhairy crinklemat
Tiquilia latior (I.M. Johnst.) A.T. RichardsonMatted Crinklemat
Tiquilia nuttallii (Hook.) A.T. RichardsonNuttall's crinklemat
Tiquilia plicata (Torr.) A.T. Richardsonfanleaf crinklemat
Tofieldia coccinea RichardsonNorthern Asphodel
Tofieldia pusilla (Michx.) Pers.Scotch false asphodel
Toiyabea eximia (H.M.Hall) G.L.NesomLake Tahoe Serpentweed
Tolmiea menziesii (Pursh) Torr. & A. Grayyouth on age
Tolpis barbata (L.) Gaertn.European umbrella milkwort
Tomostima reptans (Lam.) Al-Shehbaz, M.Koch & Jordon-ThadenCarolina Draba
Tonella floribunda A. Graymanyflower tonella
Tonella tenella (Benth.) A. Hellerlesser baby innocence
Tonestus lyallii (A. Gray) A. NelsonLyall's goldenweed
Tonestus pygmaeus (Torr. & A. Gray) A. Nelsonpygmy goldenweed
Torilis arvensis (Huds.) Linkspreading hedgeparsley
Torilis japonica (Houtt.) DC.erect hedgeparsley
Torilis nodosa (L.) Gaertn.knotted hedgeparsley
Torreya californica Torr.California nutmeg
Torreyochloa erecta (Hitchc.) Churchspiked false mannagrass
Torreyochloa pallida (Torr.) ChurchPale False Mannagrass
Tournefortia sibirica L. 121145-1Siberian Sea Rosemary
Townsendia annua Beamanannual Townsend daisy
Townsendia aprica S.L. Welsh & RevealLast Chance Townsend Daisy
Townsendia condensata Parry ex A. GrayCushion Townsend Daisy
Townsendia eximia A. Graytall Townsend daisy
Townsendia exscapa (Richardson) Porterstemless Townsend daisy
Townsendia fendleri A. GrayFendler's Townsend Daisy
Townsendia florifer (Hook.) A. Grayshowy Townsend daisy
Townsendia formosa GreeneSmooth Townsend Daisy
Townsendia glabella A. GrayGray's Townsend Daisy
Townsendia grandiflora Nutt.Largeflower Townsend Daisy
Townsendia gypsophila T.K. Lowrey & P.J. KnightGypsum-Loving Townsend Daisy
Townsendia hookeri BeamanHooker's Townsend daisy
Townsendia incana Nutt.Hoary Townsend Daisy
Townsendia jonesii (Beaman) RevealJones' Townsend Daisy
Townsendia leptotes (A. Gray) Osterh.Common Townsend Daisy
Townsendia mensana M.E. JonesTable Townsend Daisy
Townsendia microcephala DornSmallheaded Townsend Daisy
Townsendia parryi D.C. EatonParry's Townsend daisy
Townsendia rothrockii A. Gray ex Rothr.Rothrock's Townsend Daisy
Townsendia scapigera D.C. EatonTufted Townsend Daisy
Townsendia spathulata Nutt.Sword Townsend Daisy
Townsendia strigosa Nutt.Hairy Townsend Daisy
Toxicodendron diversilobum (Torr. & A. Gray) GreenePacific poison oak
Toxicodendron rydbergii (Small ex Rydb.) GreeneWestern Poison Ivy
Toxicoscordion fremontii (Torr.) Rydb.Fremont's Deathcamas
Toxicoscordion paniculatum (Nutt.) Rydb.Foothill Deathcamas
Toxicoscordion venenosum (S.Watson) Rydb.Meadow Deathcamas
Tracyina rostrata S.F. BlakeIndian Headdress
Tradescantia bracteata Smalllongbract spiderwort
Tradescantia fluminensis Vell.Small-Leaf Spiderwort
Tradescantia occidentalis (Britton) SmythPrairie Spiderwort
Tragia nepetifolia Cav.catnip noseburn
Tragia ramosa Torr.branched noseburn
Tragopogon dubius Scop.yellow salsify
Tragopogon mirus Ownbeyremarkable goatsbeard
Tragopogon miscellus OwnbeyMoscow salsify
Tragopogon porrifolius L.salsify
Tragopogon pratensis L.Jack-go-to-bed-at-noon
Trautvetteria caroliniensis (Walter) VailCarolina Bugbane
Triadica sebifera (L.) SmallChinese Tallow
Triantha glutinosa (Michx.) Bakersticky tofieldia
Triantha occidentalis (S. Watson) Gateswestern false asphodel
Trianthema portulacastrum L.desert horsepurslane
Tribulus terrestris L.puncturevine
Tricardia watsonii Torr. ex S. WatsonThreehearts
Trichocoronis wrightii (Torr. & A. Gray) A. Graylimestone bugheal
Trichophorum alpinum (L.) Pers.alpine bulrush
Trichophorum cespitosum (L.) Hartm.Tufted Bulrush
Trichophorum clementis (M.E. Jones) S.G. Sm.Yosemite Bulrush
Trichophorum pumilum (Vahl) Schinz & Thell.Rolland's Bulrush
Trichostema austromontanum F.H. LewisSan Jacinto Bluecurls
Trichostema lanatum Benth.woolly bluecurls
Trichostema lanceolatum Benth.vinegarweed
Trichostema laxum A. Grayturpentine weed
Trichostema oblongum Benth.oblong bluecurls
Trichostema ovatum CurranSan Joaquin Bluecurls
Trichostema parishii VaseyParish's bluecurls
Trichostema rubisepalum ElmerHernandez's bluecurls
Trichostema ruygtii F.H. LewisNapa bluecurls
Trichostema simulatum Jeps.Siskiyou Bluecurls
Tridens albescens (Vasey) Wooton & Standl.white tridens
Tridens flavus (L.) Hitchc.Purpletop
Tridens muticus (Torr.) Nashslim tridens
Trifolium albopurpureum Torr. & A. Grayrancheria clover
Trifolium andersonii A. GrayFiveleaf Clover
Trifolium andinum Nutt.Intermountain clover
Trifolium angustifolium L.narrowleaf crimson clover
Trifolium arvense L.Rabbitfoot Clover
Trifolium attenuatum GreeneRocky Mountain Clover
Trifolium aureum PollichGolden Clover
Trifolium barbigerum Torr.bearded clover
Trifolium barnebyi (Isely) Dorn & LichvarBarneby's Clover
Trifolium beckwithii W.H. Brewer ex S. WatsonBeckwith's clover
Trifolium bifidum A. Graynotchleaf clover
Trifolium bolanderi A. GrayParasol Clover
Trifolium brandegeei S. WatsonBrandegee's Clover
Trifolium breweri S. Watsonforest clover
Trifolium buckwestiorum IselySanta Cruz clover
Trifolium cernuum Brot.Nodding Clover
Trifolium ciliolatum Benth.foothill clover
Trifolium cyathiferum Lindl.cup clover
Trifolium dasyphyllum Torr. & A. GrayAlpine Clover
Trifolium dedeckerae J.M. GillettDedecker's Clover
Trifolium depauperatum Desv.cowbag clover
Trifolium dichotomum Hook. & Arn.branched Indian clover
Trifolium douglasii HouseDouglas' clover
Trifolium dubium Sibth.Suckling Clover
Trifolium echinatum M. Bieb.Prickly Clover
Trifolium eriocephalum Nutt.woollyhead clover
Trifolium fragiferum L.strawberry clover
Trifolium friscanum (S.L. Welsh) S.L. WelshFrisco Clover
Trifolium fucatum Lindl.bull clover
Trifolium glomeratum L.clustered clover
Trifolium gracilentum Torr. & A. Graypinpoint clover
Trifolium gymnocarpon Nutt.Hollyleaf Clover
Trifolium haydenii PorterHayden's Clover
Trifolium hirtum All.rose clover
Trifolium howellii S. WatsonCanyon Clover
Trifolium hybridum L.Alsike Clover
Trifolium incarnatum L.Crimson Clover
Trifolium jokerstii M. Vincent & R. MorganJim's Clover
Trifolium kingii S. WatsonKing's Clover
Trifolium latifolium (Hook.) Greenetwin clover
Trifolium leibergii A. Nelson & J.F. Macbr.Leiberg's Clover
Trifolium lemmonii S. WatsonLemmon's Clover
Trifolium longipes Nutt.longstalk clover
Trifolium macraei Hook. & Arn.Chilean clover
Trifolium macrocephalum (Pursh) Poir.largehead clover
Trifolium microcephalum Purshsmallhead clover
Trifolium microdon Hook. & Arn.thimble clover
Trifolium monanthum A. Graymountain carpet clover
Trifolium mucronatum Willd. ex Spreng.cusp clover
Trifolium nanum Torr.Dwarf Clover
Trifolium obtusiflorum Hook. f.clammy clover
Trifolium oliganthum Steud.fewflower clover
Trifolium olivaceum Greeneolive clover
Trifolium owyheense GilkeyOwyhee Clover
Trifolium parryi A. GrayParry's Clover
Trifolium pinetorum Greenewoods clover
Trifolium plumosum Douglas ex Hook.plumed clover
Trifolium pratense L.Red Clover
Trifolium productum GreeneShasta Clover
Trifolium repens L.White Clover
Trifolium resupinatum L.reversed clover
Trifolium retusum L.Teasel Clover
Trifolium siskiyouense J.M. GillettSiskiyou Clover
Trifolium striatum L.knotted clover
Trifolium subterraneum L.subterranean clover
Trifolium thompsonii MortonThompson's clover
Trifolium tomentosum L.woolly clover
Trifolium trichocalyx A. HellerMonterey clover
Trifolium variegatum Nutt.whitetip clover
Trifolium vesiculosum Saviarrowleaf clover
Trifolium willdenovii Spreng.Tomcat Clover
Trifolium wormskioldii Lehm.cows clover
Triglochin concinna Burtt DavySlender Arrowgrass
Triglochin maritima L.Seaside Arrowgrass
Triglochin palustris L.Marsh Arrowgrass
Triglochin scilloides (Poir.) Mering & KadereitAwl-leaf Lilaea
Triglochin striata Ruiz & Pav.three-rib arrowgrass
Trigonella balansae Boiss. & Reut.Cultivated Fenugreek
Trillium albidum J.D. Freemangiant white wakerobin
Trillium angustipetalum (Torr.) J.D. FreemanNarrowpetal Wakerobin
Trillium chloropetalum (Torr.) Howellgiant wakerobin
Trillium ovatum PurshPacific trillium
Trillium petiolatum PurshIdaho trillium
Triodanis holzingeri McVaughHolzinger's Venus' looking-glass
Triodanis leptocarpa (Nutt.) Nieuwl.slimpod Venus' looking-glass
Triodanis perfoliata (L.) Nieuwl.Clasping Venus' Looking-glass
Triphysaria eriantha (Benth.) T.I. Chuang & Heckardjohnny-tuck
Triphysaria micrantha (Greene ex A. Heller) T.I. Chuang & Heckardpurplebeak owl's-clover
Triphysaria pusilla (Benth.) T.I. Chuang & Heckarddwarf owl's-clover
Triphysaria versicolor Fisch. & C.A. Mey.yellowbeak owl's-clover
Tripidium ravennae (L.) H.ScholzRavennagrass
Triplasis purpurea (Walter) Chapm.purple sandgrass
Tripterocalyx carneus (Greene) L.A. Gallowaywinged sandpuffs
Tripterocalyx crux-maltae (Kellogg) Standl.Lassen Sandverbena
Tripterocalyx micranthus (Torr.) Hook.Smallflower Sandverbena
Trisetum flavescens (L.) P. Beauv.yellow oatgrass
Trisetum interruptum Buckleyprairie false oat
Trisetum orthochaetum Hitchc.Hybrid False Oat
Trisetum spicatum (L.) K. Richt.Spike Trisetum
Tristagma uniflorum (Lindl.) Traubspringstar
Triteleia bridgesii (S. Watson) GreeneBridges' brodiaea
Triteleia crocea (Alph. Wood) GreeneYellow Triteleia
Triteleia dudleyi HooverDudley's Triteleia
Triteleia grandiflora Lindl.largeflower triteleia
Triteleia hendersonii GreeneHenderson's Triteleia
Triteleia hyacinthina (Lindl.) Greenewhite brodiaea
Triteleia ixioides (W.T. Aiton) Greeneprettyface
Triteleia laxa Benth.Ithuriel's spear
Triteleia lilacina GreeneFoothill Triteleia
Triteleia lugens GreeneCoast Range triteleia
Triteleia montana HooverSierra Triteleia
Triteleia peduncularis Lindl.long-ray brodiaea
Triticum aestivum L.common wheat
Trollius laxus Salisb.American Globeflower
Tropaeolum majus L.nasturtium
Tropidocarpum capparideum Greenecaperfruit tropidocarpum
Tropidocarpum gracile Hook.dobie pod
Tsuga heterophylla (Raf.) Sarg.Western Hemlock
Tsuga mertensiana (Bong.) CarrièreMountain Hemlock
Tuctoria greenei (Vasey) J. ReederAwnless Spiralgrass
Turgenia latifolia (L.) Hoffm.broadleaf false carrot
Turritis glabra L.Tower Rockcress
Tussilago farfara L.coltsfoot
Typha angustifolia L.narrowleaf cattail
Typha domingensis Pers.southern cattail
Typha latifolia L.Broadleaf Cattail
Ulex europaeus L.common gorse
Ulmus americana L.American Elm
Ulmus parvifolia Jacq.Chinese Elm
Ulmus procera Salisb.English elm
Ulmus pumila L.Siberian Elm
Ulmus rubra Muhl.Slippery Elm
Umbellularia californica (Hook. & Arn.) Nutt.California laurel
Urochloa mutica (Forssk.) T.Q. Nguyenpara grass
Urochloa texana (Buckley) R. WebsterTexas Signalgrass
Urospermum picroides (L.) Scop. ex F.W. Schmidtprickly goldenfleece
Urtica dioica L.Great Stinging Nettle
Urtica gracilenta Greenemountain nettle
Urtica gracilis AitonAmerican Stinging Nettle
Urtica urens L.dwarf nettle
Utricularia gibba L.Humped Bladderwort
Utricularia inflata WalterSwollen Bladderwort
Utricularia intermedia Hayneflatleaf bladderwort
Utricularia macrorhiza LeconteCommon Bladderwort
Utricularia minor L.lesser bladderwort
Utricularia ochroleuca R.W. Hartm.yellowishwhite bladderwort
Utricularia subulata L.Zigzag Bladderwort
Vaccaria hispanica (Mill.) Rauschertcow soapwort
Vaccinium alaskaense HowellAlaska blueberry
Vaccinium cespitosum Michx.Dwarf Bilberry
Vaccinium corymbosum L.Highbush Blueberry
Vaccinium deliciosum PiperCascade bilberry
Vaccinium macrocarpon AitonLarge Cranberry
Vaccinium membranaceum Douglas ex Torr.Thinleaf Huckleberry
Vaccinium myrtilloides Michx.Velvetleaf Huckleberry
Vaccinium myrtillus L.whortleberry
Vaccinium ovalifolium Sm.Oval-leaf Blueberry
Vaccinium ovatum PurshCalifornia huckleberry
Vaccinium oxycoccos L.small cranberry
Vaccinium parvifolium Sm.red huckleberry
Vaccinium scoparium Leiberg ex Covillegrouse whortleberry
Vaccinium uliginosum L.Bog Blueberry
Vachellia farnesiana (L.) Wight & Arn.Sweet Acacia
Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm.mountain hairgrass
Valeriana acutiloba Rydb.sharpleaf valerian
Valeriana arizonica A. GrayArizona valerian
Valeriana californica A. HellerCalifornia Valerian
Valeriana columbiana PiperWenatchee Valerian
Valeriana dioica L.marsh valerian
Valeriana edulis Nutt. ex Torr. & A. GrayTobacco Root
Valeriana occidentalis A. Hellerwestern valerian
Valeriana officinalis L.garden valerian
Valeriana scouleri Rydb.Scouler's valerian
Valeriana sitchensis Bong.Sitka valerian

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Article Status: ✓ = complete

Range map status: ∅ = No map,
= Our research
, accurate to lv (1,2,3,4) ecoregions,
= excludes Alaska, Canada & Mexico


Map Legend: Native Introduced Present: Various or Uncertain Origin Introduced but Eliminated Native or Not Present Introduced or Not Present Native or Introduced Native or Expanded Expanded or Not Present Native or Introduced or Not Present

Progress

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Range Map
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Map to L2
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