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2885 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Senecio ertterae T.M. BarkleyErtter's Ragwort
Senecio fremontii Torr. & A. Graydwarf mountain ragwort
Senecio hydrophiloides Rydb.tall groundsel
Senecio hydrophilus Nutt.water ragwort
Senecio integerrimus Nutt.lambstongue ragwort
Senecio megacephalus Nutt.rocky ragwort
Senecio serra Hook.tall ragwort
Senecio sphaerocephalus Greeneballhead ragwort
Senecio triangularis Hook.arrowleaf ragwort
Senecio vulgaris L.Common Groundsel
Sesuvium verrucosum Raf.verrucose seapurslane
Setaria italica (L.) P. Beauv.Foxtail Millet
Setaria pumila (Poir.) Roem. & Schult.yellow foxtail
Setaria verticillata (L.) P. Beauv.hooked bristlegrass
Setaria viridis (L.) P. Beauv.green bristlegrass
Shepherdia argentea (Pursh) Nutt.Silver Buffaloberry
Shepherdia canadensis (L.) Nutt.Russet Buffaloberry
Sherardia arvensis L.Blue Fieldmadder
Sibbaldia procumbens L.Creeping Sibbaldia
Sidalcea campestris Greenemeadow checkerbloom
Sidalcea nelsoniana PiperNelson's checkerbloom
Sidalcea neomexicana A. Graysalt spring checkerbloom
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. GrayOregon checkerbloom
Silene acaulis (L.) Jacq.moss campion
Silene antirrhina L.sleepy silene
Silene bernardina S. WatsonPalmer's catchfly
Silene conoidea L.weed silene
Silene dichotoma Ehrh.forked catchfly
Silene douglasii Hook.Douglas's catchfly
Silene drummondii Hook.Drummond's campion
Silene latifolia Poir.bladder campion
Silene menziesii Hook.Menzies' campion
Silene noctiflora L.nightflowering silene
Silene oregana S. WatsonOregon silene
Silene parryi (S. Watson) C.L. Hitchc. & MaguireParry's silene
Silene repens Patrin ex Pers.Pink Campion
Silene scaposa B.L. Rob.Blue Mountain catchfly
Silene scouleri Hook.Simple Campion
Silene spaldingii S. WatsonSpalding's silene
Silene suksdorfii B.L. Rob.Suksdorf's silene
Silene vulgaris (Moench) Garckemaidenstears
Silybum marianum (L.) Gaertn.blessed milkthistle
Sinapis arvensis L.charlock mustard
Sisymbrium altissimum L.tall tumblemustard
Sisymbrium linifolium (Nutt.) Nutt.Flaxleaf Plainsmustard
Sisymbrium loeselii L.small tumbleweed mustard
Sisymbrium officinale (L.) Scop.hedgemustard
Sisyrinchium bellum S. WatsonWestern Blue-eyed Grass
Sisyrinchium halophilum GreeneNevada Blue-Eyed Grass
Sisyrinchium idahoense E.P. BicknellIdaho blue-eyed grass
Sium suave WalterHemlock Waterparsnip
Smelowskia ovalis M.E. Jonesalpine false candytuft
Solanum carolinense L.Carolina Horsenettle
Solanum dulcamara L.Bittersweet Nightshade
Solanum elaeagnifolium Cav.Silverleaf Nightshade
Solanum interius Rydb.Inland Nightshade
Solanum physalifolium Rusbyhoe nightshade
Solanum rostratum DunalBuffalobur Nightshade
Solanum triflorum Nutt.cutleaf nightshade
Solidago lepida DC.Western Canada Goldenrod
Solidago missouriensis Nutt.Missouri goldenrod
Solidago multiradiata AitonRocky Mountain goldenrod
Solidago simplex KunthMt. Albert goldenrod
Solidago spectabilis (D.C. Eaton) A. GrayNevada Goldenrod
Sonchus arvensis L.field sowthistle
Sonchus asper (L.) Hillspiny sowthistle
Sonchus oleraceus L.common sowthistle
Sorbus aucuparia L.European mountain ash
Sorbus scopulina GreeneGreene's mountain ash
Sorbus sitchensis M. Roem.western mountain ash
Sorghum bicolor (L.) MoenchSorghum
Sorghum halepense (L.) Pers.Johnsongrass
Sparganium angustifolium Michx.narrowleaf bur-reed
Sparganium emersum RehmannEuropean bur-reed
Sparganium eurycarpum Engelm.broadfruit bur-reed
Sparganium natans L.Small Bur-reed
Spartina gracilis Trin.alkali cordgrass
Spartina pectinata Bosc ex LinkPrairie Cordgrass
Spergula arvensis L.corn spurry
Spergularia diandra (Guss.) Held. & Sart.alkali sandspurry
Spergularia rubra (L.) J. Presl & C. PreslRed Sandspurry
Sphaeralcea coccinea (Nutt.) Rydb.scarlet globemallow
Sphaeralcea grossulariifolia (Hook. & Arn.) Rydb.gooseberryleaf globemallow
Sphaeralcea munroana (Douglas) SpachMunro's globemallow
Sphaerophysa salsula (Pall.) DC.alkali swainsonpea
Sphenopholis intermedia (Rydb.) Rydb.slender wedgescale
Sphenopholis obtusata (Michx.) Scribn.Prairie Wedgescale
Sphenosciadium capitellatum A. Graywoollyhead parsnip
Spiraea douglasii Hook.rose spirea
Spiraea lucida Douglas ex Greeneshinyleaf spirea
Spiraea splendens Baumann ex K. Kochrose meadowsweet
Spiranthes porrifolia Lindl.creamy lady's tresses
Spiranthes romanzoffiana Cham.hooded lady's tresses
Spirodela polyrhiza (L.) Schleid.Common Duckmeat
Sporobolus airoides (Torr.) Torr.Alkali Sacaton
Sporobolus cryptandrus (Torr.) A. Graysand dropseed
Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Woodpoverty dropseed
Stachys chamissonis Benth.coastal hedgenettle
Stachys pilosa Nutt.hairy hedgenettle
Stachys rigida Nutt. ex Benth.rough hedgenettle
Stanleya confertiflora (B.L. Rob.) HowellOregon Princesplume
Stanleya pinnata (Pursh) Brittondesert princesplume
Stanleya viridiflora Nutt.Green Princesplume
Stellaria borealis Bigelowboreal starwort
Stellaria calycantha (Ledeb.) Bong.northern starwort
Stellaria crassifolia Ehrh.fleshy starwort
Stellaria crispa Cham. & Schltdl.curled starwort
Stellaria graminea L.grass-like starwort
Stellaria longifolia Muhl. ex Willd.longleaf starwort
Stellaria longipes Goldielongstalk starwort
Stellaria media (L.) Vill.common chickweed
Stellaria nitens Nutt.Shiny Chickweed
Stellaria obtusa Engelm.Rocky Mountain chickweed
Stellaria umbellata Turcz. ex Kar. & Kir.umbrella starwort
Stenotus acaulis (Nutt.) Nutt.Stemless Mock Goldenweed
Stenotus lanuginosus (A. Gray) Greenewoolly mock goldenweed
Stephanomeria exigua Nutt.Small Wirelettuce
Stephanomeria lactucina A. Graylettuce wirelettuce
Stephanomeria malheurensis GottliebMalheur Wirelettuce
Stephanomeria paniculata Nutt.tufted wirelettuce
Stephanomeria tenuifolia (Torr.) H.M.HallLesser Wirelettuce
Streptanthella longirostris (S. Watson) Rydb.longbeak streptanthella
Streptanthus cordatus Nutt.Heartleaf Twistflower
Streptanthus crassicaulis Torr.Thickstem Wild Cabbage
Streptanthus major (M.E.Jones) Jeps.Slender Wild Cabbage
Streptanthus pilosus (S.Watson) Jeps.Hairy Wild Cabbage
Streptopus amplexifolius (L.) DC.claspleaf twistedstalk
Streptopus lanceolatus (Aiton) Revealtwistedstalk
Stuckenia filiformis (Pers.) BörnerFineleaf Pondweed
Stuckenia pectinata (L.) BörnerSago Pondweed
Stuckenia striata (Ruiz & Pav.) Holubbroadleaf pondweed
Stuckenia vaginata (Turcz.) HolubSheathed Pondweed
Stylocline psilocarphoides M. PeckBaretwig Neststraw
Suaeda calceoliformis (Hook.) Moq.Pursh Seepweed
Suaeda nigra (Raf.) J.F.Macbr.Mojave Seablite
Subularia aquatica L.waterawlwort
Suksdorfia violacea A. Grayviolet suksdorfia
Sullivantia hapemanii (J.M. Coult. & Fisher) J.M. Coult.Hapeman's Coolwort
Sullivantia oregana S. WatsonOregon Coolwort
Swertia perennis L.felwort
Symphoricarpos albus (L.) S.F. BlakeCommon Snowberry
Symphoricarpos longiflorus A. Graydesert snowberry
Symphoricarpos mollis Nutt.creeping snowberry
Symphoricarpos oreophilus A. Graymountain snowberry
Symphoricarpos rotundifolius A. Grayroundleaf snowberry
Symphyotrichum ascendens (Lindl.) G.L. NesomWestern 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 eatonii (A. Gray) G.L. NesomEaton's aster
Symphyotrichum ericoides (L.) G.L. NesomWhite Heath Aster
Symphyotrichum falcatum (Lindl.) G.L. Nesomwhite prairie 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 novae-angliae (L.) G.L. NesomNew England Aster
Symphyotrichum spathulatum (Lindl.) G.L. Nesomwestern mountain aster
Symphyotrichum subspicatum (Nees) G.L. NesomDouglas aster
Symphyotrichum welshii (Cronquist) G.L. NesomWelsh's Aster
Symphytum officinale L.common comfrey
Synthyris missurica (Raf.) Pennelltailed kittentails
Syringa vulgaris L.common lilac
Taeniatherum caput-medusae (L.) NevskiMedusahead
Tamarix chinensis Lour.Five-stamen Tamarisk
Tamarix gallica L.French tamarisk
Tamarix parviflora DC.smallflower tamarisk
Tanacetum balsamita L.costmary
Tanacetum parthenium (L.) Sch. Bip.feverfew
Tanacetum vulgare L.common tansy
Taraxacum officinale F.H. Wigg.common dandelion
Taraxia tanacetifolia (Torr. & A.Gray) PiperTansyleaf Evening Primrose
Taxus brevifolia Nutt.Pacific Yew
Tellima grandiflora (Pursh) Douglas ex Lindl.bigflower tellima
Tetradymia canescens DC.spineless horsebrush
Tetradymia glabrata Torr. & A. GrayLittleleaf Horsebrush
Tetradymia spinosa Hook. & Arn.Shortspine Horsebrush
Tetragonia tetragonoides (Pall.) KuntzeNew Zealand Spinach
Teucrium canadense L.Canada germander
Thalictrum alpinum L.Alpine Meadow-Rue
Thalictrum fendleri Engelm. ex A. GrayFendler's meadow-rue
Thalictrum occidentale A. Graywestern meadow-rue
Thalictrum sparsiflorum Turcz. ex Fisch. & C.A. Mey.Fewflower Meadow-Rue
Thalictrum venulosum Trel.Veiny Meadow-Rue
Thelesperma megapotamicum (Spreng.) KuntzeHopi Tea Greenthread
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 milleflorum A. Nelsonmanyflower thelypody
Thelypodium repandum RollinsWavyleaf Thelypody
Thelypodium sagittatum (Nutt. ex Torr. & A. Gray) Endl. ex Walp.Arrow Thelypody
Thermopsis gracilis Howellslender goldenbanner
Thermopsis montana Nutt.Mountain Goldenbanner
Thinopyrum intermedium (Host) Barkworth & D.R. Deweyintermediate wheatgrass
Thinopyrum ponticum (Podp.) Z.-W. Liu & R.-C. Wangtall wheatgrass
Thlaspi arvense L.field pennycress
Thuja plicata Donn ex D. DonWestern Redcedar
Thymus pulegioides L.lemon thyme
Thysanocarpus curvipes Hook.sand fringepod
Tiarella trifoliata L.threeleaf foamflower
Tiquilia nuttallii (Hook.) A.T. RichardsonNuttall's crinklemat
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
Torilis arvensis (Huds.) Linkspreading hedgeparsley
Torreyochloa erecta (Hitchc.) Churchspiked false mannagrass
Torreyochloa pallida (Torr.) ChurchPale False Mannagrass
Townsendia florifer (Hook.) A. Grayshowy Townsend daisy
Townsendia parryi D.C. EatonParry's Townsend daisy
Townsendia scapigera D.C. EatonTufted Townsend Daisy
Toxicodendron diversilobum (Torr. & A. Gray) GreenePacific poison oak
Toxicodendron rydbergii (Small ex Rydb.) GreeneWestern Poison Ivy
Toxicoscordion paniculatum (Nutt.) Rydb.Foothill Deathcamas
Toxicoscordion venenosum (S.Watson) Rydb.Meadow Deathcamas
Tragopogon dubius Scop.yellow salsify
Tragopogon porrifolius L.salsify
Tragopogon pratensis L.Jack-go-to-bed-at-noon
Trautvetteria caroliniensis (Walter) VailCarolina Bugbane
Triantha occidentalis (S. Watson) Gateswestern false asphodel
Tribulus terrestris L.puncturevine
Trichophorum cespitosum (L.) Hartm.Tufted Bulrush
Trichostema oblongum Benth.oblong bluecurls
Trifolium arvense L.Rabbitfoot Clover
Trifolium aureum PollichGolden Clover
Trifolium beckwithii W.H. Brewer ex S. WatsonBeckwith's clover
Trifolium ciliolatum Benth.foothill clover
Trifolium cyathiferum Lindl.cup clover
Trifolium douglasii HouseDouglas' clover
Trifolium dubium Sibth.Suckling Clover
Trifolium eriocephalum Nutt.woollyhead clover
Trifolium fragiferum L.strawberry clover
Trifolium gymnocarpon Nutt.Hollyleaf Clover
Trifolium hybridum L.Alsike Clover
Trifolium latifolium (Hook.) Greenetwin clover
Trifolium leibergii A. Nelson & J.F. Macbr.Leiberg's Clover
Trifolium longipes Nutt.longstalk clover
Trifolium macrocephalum (Pursh) Poir.largehead clover
Trifolium microcephalum Purshsmallhead clover
Trifolium microdon Hook. & Arn.thimble clover
Trifolium obtusiflorum Hook. f.clammy clover
Trifolium oliganthum Steud.fewflower clover
Trifolium owyheense GilkeyOwyhee Clover
Trifolium plumosum Douglas ex Hook.plumed clover
Trifolium pratense L.Red Clover
Trifolium productum GreeneShasta Clover
Trifolium repens L.White 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
Trillium ovatum PurshPacific trillium
Trillium petiolatum PurshIdaho trillium
Triodanis perfoliata (L.) Nieuwl.Clasping Venus' Looking-glass
Triphysaria pusilla (Benth.) T.I. Chuang & Heckarddwarf owl's-clover
Trisetum flavescens (L.) P. Beauv.yellow oatgrass
Trisetum spicatum (L.) K. Richt.Spike Trisetum
Triteleia bridgesii (S. Watson) GreeneBridges' brodiaea
Triteleia grandiflora Lindl.largeflower triteleia
Triteleia hyacinthina (Lindl.) Greenewhite brodiaea
Triticum aestivum L.common wheat
Trollius laxus Salisb.American Globeflower
Tsuga heterophylla (Raf.) Sarg.Western Hemlock
Tsuga mertensiana (Bong.) CarrièreMountain Hemlock
Turritis glabra L.Tower Rockcress
Typha angustifolia L.narrowleaf cattail
Typha latifolia L.Broadleaf Cattail
Ulmus americana L.American Elm
Ulmus pumila L.Siberian Elm
Urtica gracilis AitonAmerican Stinging Nettle
Urtica urens L.dwarf nettle
Utricularia intermedia Hayneflatleaf bladderwort
Utricularia macrorhiza LeconteCommon Bladderwort
Utricularia minor L.lesser bladderwort
Vaccaria hispanica (Mill.) Rauschertcow soapwort
Vaccinium cespitosum Michx.Dwarf Bilberry
Vaccinium deliciosum PiperCascade bilberry
Vaccinium membranaceum Douglas ex Torr.Thinleaf Huckleberry
Vaccinium myrtillus L.whortleberry
Vaccinium ovalifolium Sm.Oval-leaf Blueberry
Vaccinium oxycoccos L.small cranberry
Vaccinium scoparium Leiberg ex Covillegrouse whortleberry
Vaccinium uliginosum L.Bog Blueberry
Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm.mountain hairgrass
Valeriana acutiloba Rydb.sharpleaf valerian
Valeriana dioica L.marsh valerian
Valeriana edulis Nutt. ex Torr. & A. GrayTobacco Root
Valeriana occidentalis A. Hellerwestern valerian
Valeriana scouleri Rydb.Scouler's valerian
Valeriana sitchensis Bong.Sitka valerian
Valerianella carinata Loisel.European cornsalad
Valerianella locusta (L.) Lat.Lewiston cornsalad
Vancouveria hexandra (Hook.) C. Morren & Decne.white insideout flower
Ventenata dubia (Leers) Coss.North Africa grass
Veratrum californicum DurandCalifornia false hellebore
Veratrum viride Aitongreen false hellebore
Verbascum blattaria L.Moth Mullein
Verbascum phlomoides L.orange mullein
Verbascum thapsus L.Great Mullein
Verbena bracteata Cav. ex Lag. & Rodr.Bigbract Verbena
Verbena brasiliensis Vell.Brazilian vervain
Verbena hastata L.Blue Vervain
Verbena stricta Vent.Hoary Vervain
Veronica americana Schwein. ex Benth.American Speedwell
Veronica anagallis-aquatica L.water speedwell
Veronica arvensis L.corn speedwell
Veronica biloba L.twolobe speedwell
Veronica chamaedrys L.germander speedwell
Veronica cusickii A. GrayCusick's speedwell
Veronica filiformis Sm.threadstalk speedwell
Veronica hederifolia L.ivyleaf speedwell
Veronica idahoensis M.M.Mart.Ort. & AlbachIdaho Kittentails
Veronica officinalis L.Heath Speedwell
Veronica peregrina L.neckweed
Veronica persica Poir.Birdeye Speedwell
Veronica scutellata L.Skullcap Speedwell
Veronica triphyllos L.finger speedwell
Veronica verna L.spring speedwell
Veronica wormskjoldii Roem. & Schult.American alpine speedwell
Viburnum edule (Michx.) Raf.Squashberry
Vicia americana Muhl. ex Willd.American vetch
Vicia cracca L.bird vetch
Vicia sativa L.garden vetch
Vicia tetrasperma (L.) Schreb.lentil vetch
Vicia villosa Rothwinter vetch
Vinca major L.Bigleaf Periwinkle
Vinca minor L.Common Periwinkle
Viola adunca Sm.hookedspur violet
Viola arvensis MurrayEuropean field pansy
Viola bakeri GreeneBaker's violet
Viola beckwithii Torr. & A. GrayBeckwith's Violet
Viola bicolor Purshfield pansy
Viola canadensis L.Canadian white violet
Viola douglasii Steud.Douglas' golden violet
Viola glabella Nutt.pioneer violet
Viola macloskeyi Lloydsmall white violet
Viola nephrophylla Greenenorthern bog violet
Viola odorata L.sweet violet
Viola orbiculata Geyer ex Holz.darkwoods violet
Viola palustris L.marsh violet
Viola praemorsa Douglas ex Lindl.canary violet
Viola purpurea Kellogggoosefoot violet
Viola sempervirens Greeneevergreen violet
Viola sheltonii Torr.Shelton's violet
Viola tricolor L.johnny jumpup
Viola trinervata (Howell) Howell ex A. GrayRainier violet
Viola vallicola A. Nelsonsagebrush violet
Vitis riparia Michx.Riverbank Grape
Vitis vinifera L.wine grape
Vulpia bromoides (L.) Graybrome fescue
Vulpia microstachys (Nutt.) Munrosmall fescue
Vulpia myuros (L.) C.C. Gmel.annual fescue
Vulpia octoflora (Walter) Rydb.sixweeks fescue
Waldsteinia idahoensis PiperIdaho Barren Strawberry
Whipplea modesta Torr.common whipplea
Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & Wildinorthern watermeal
Woodsia oregana D.C. EatonOregon cliff fern
Woodsia scopulina D.C. EatonRocky Mountain woodsia
Wyethia amplexicaulis (Nutt.) Nutt.mule-ears
Wyethia angustifolia (DC.) Nutt.California compassplant
Wyethia helianthoides Nutt.Sunflower Mule-Ears
Xanthium spinosum L.spiny cocklebur
Xanthium strumarium L.rough cocklebur
Xanthoceras sorbifolium BungeShiny Leaf Yellowhorn
Xerophyllum tenax (Pursh) Nutt.common beargrass
Yabea microcarpa (Hook. & Arn.) Koso-Pol.false carrot
Zannichellia palustris L.Horned Pondweed
Zea mays L.corn
Zeltnera exaltata (Griseb.) G.Mans.Desert Centaury
Zeltnera muehlenbergii (Griseb.) G.Mans.Muhlenberg's Centaury
Zeltnera nevadensis (C.R.Broome) G.Mans.Nevada Centaury
Zizania palustris L.Northern Wildrice
Zizia aptera (A. Gray) FernaldHeart-Leaf Golden Alexander
Zygophyllum fabago L.Syrian beancaper

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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.

Map Legend: Native Introduced Extirpated Expanded Native or Not Present Introduced or Not Present Native or Expanded Expanded or Not Present

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