Home » Search: All Plants Native in Cascades

993 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Juniperus communis L.Common Juniper
Juniperus occidentalis Hook.Western Juniper
Kalmia microphylla (Hook.) A. Helleralpine laurel
Kelloggia galioides Torr.milk kelloggia
Koeleria macrantha (Ledeb.) Schult.Prairie Junegrass
Koenigia davisiae (W.H.Brewer ex A.Gray) T.M.Schust. & RevealDavis' Knotweed
Larix occidentalis Nutt.Western Larch
Lasthenia glaberrima DC.smooth goldfields
Lathyrus holochlorus (Piper) C.L. Hitchc.Thinleaf Pea
Lathyrus lanszwertii KelloggNevada pea
Lathyrus nevadensis S. WatsonSierra pea
Lathyrus pauciflorus Fernaldfewflower pea
Lathyrus polyphyllus Nutt.Leafy Pea
Lathyrus torreyi A. GrayTorrey's pea
Leersia oryzoides (L.) Sw.rice cutgrass
Lemna minor L.Common Duckweed
Leptarrhena pyrolifolia (D. Don) R. Br. ex Ser.fireleaf leptarrhena
Leptosiphon bicolor Nutt.true babystars
Lewisia columbiana (Howell ex A. Gray) B.L. Rob.Columbian lewisia
Lewisia triphylla (S. Watson) B.L. Rob.threeleaf lewisia
Ligusticum apiifolium (Nutt. ex Torr. & A. Gray) A. Grayceleryleaf licorice-root
Ligusticum californicum J.M. Coult. & RoseCalifornia Licorice-Root
Ligusticum canbyi (J.M. Coult. & Rose) J.M. Coult. & RoseCanby's licorice-root
Ligusticum grayi J.M. Coult. & RoseGray's licorice-root
Lilium columbianum LeichtlinColumbia lily
Lilium washingtonianum KelloggWashington lily
Limosella aquatica L.Water Mudwort
Lindernia dubia (L.) Pennellyellowseed false pimpernel
Linnaea borealis L.twinflower
Lithophragma glabrum Nutt.bulbous woodland-star
Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Graysmallflower woodland-star
Lomatium dissectum (Nutt.) Mathias & ConstanceFernleaf Biscuitroot
Lomatium macrocarpum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rosebigseed biscuitroot
Lomatium martindalei (J.M. Coult. & Rose) J.M. Coult. & Rosecascade desertparsley
Lomatium nudicaule (Pursh) J.M. Coult. & Rosebarestem biscuitroot
Lomatium triternatum (Pursh) J.M. Coult. & Rosenineleaf biscuitroot
Lomatium utriculatum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rosecommon lomatium
Lonicera caerulea L.Sweetberry Honeysuckle
Lonicera ciliosa (Pursh) Poir. ex DC.Orange Honeysuckle
Lonicera conjugialis Kelloggpurpleflower honeysuckle
Lonicera hispidula (Lindl.) Douglas ex Torr. & A. Graypink honeysuckle
Lonicera involucrata (Richardson) Banks ex Spreng.twinberry honeysuckle
Ludwigia palustris (L.) Elliottmarsh seedbox
Luetkea pectinata (Pursh) Kuntzepartridgefoot
Luina hypoleuca Benth.littleleaf silverback
Lupinus albicaulis Douglassicklekeel lupine
Lupinus arbustus Douglas ex Lindl.longspur lupine
Lupinus arcticus S. Watsonarctic lupine
Lupinus argenteus PurshSilvery Lupine
Lupinus bicolor Lindl.miniature lupine
Lupinus bingenensis Suksd.Bingen Lupine
Lupinus latifolius Lindl. ex J. Agardhbroadleaf lupine
Lupinus lepidus Douglas ex Lindl.Pacific Lupine
Lupinus lyallii A. Graydwarf mountain lupine
Lupinus polycarpus Greenesmallflower lupine
Lupinus polyphyllus Lindl.Bigleaf Lupine
Lupinus rivularis Douglas ex Lindl.riverbank lupine
Lupinus sellulus KelloggDonner Lake lupine
Lupinus sericeus Purshsilky lupine
Luzula comosa E. Mey.Pacific woodrush
Luzula multiflora (Ehrh.) Lej.common woodrush
Luzula parviflora (Ehrh.) Desv.Smallflowered Woodrush
Luzula piperi (Coville) M.E. JonesPiper's woodrush
Luzula spicata (L.) DC.spiked woodrush
Lycopodiella inundata (L.) Holubinundated clubmoss
Lycopodium annotinum L.Stiff Clubmoss
Lycopodium clavatum L.running clubmoss
Lycopus americanus Muhl. ex W.P.C. BartonAmerican Water Horehound
Lycopus uniflorus Michx.Northern Bugleweed
Lysichiton americanus Hultén & H. St. JohnAmerican skunkcabbage
Lysimachia ciliata L.fringed loosestrife
Lysimachia latifolia (Hook.) CholewaPacific Starflower
Madia elegans D. Don ex Lindl.common madia
Madia exigua (Sm.) A. Graysmall tarweed
Madia glomerata Hook.mountain tarweed
Madia gracilis (Sm.) D.D. KeckGrassy Tarweed
Madia sativa Molinacoast tarweed
Mahonia nervosa (Pursh) Nutt.Cascade barberry
Maianthemum dilatatum (Alph. Wood) A. Nelson & J.F. Macbr.false lily of the valley
Maianthemum racemosum (L.) LinkFeathery False Lily of the Valley
Maianthemum stellatum (L.) LinkStarry False Lily of the Valley
Malus fusca (Raf.) C.K. Schneid.Oregon crab apple
Marah oreganus (Torr. ex S. Watson) Howellcoastal manroot
Marsilea vestita Hook. & Grev.hairy waterclover
Matricaria discoidea DC.disc mayweed
Melica aristata Thurb. ex Bol.Bearded Melicgrass
Melica harfordii Bol.Harford's oniongrass
Melica subulata (Griseb.) Scribn.Alaska oniongrass
Mentha arvensis L.Wild Mint
Menyanthes trifoliata L.Buckbean
Menziesia ferruginea Sm.rusty menziesia
Mertensia paniculata (Aiton) G. DonTall Bluebells
Mertensia platyphylla A. Hellerbroadleaf bluebells
Micranthes integrifolia (Hook.) SmallWholeleaf Saxifrage
Micranthes odontoloma (Piper) A.HellerBrook Saxifrage
Micranthes oregana (Howell) SmallOregon Saxifrage
Microseris borealis (Bong.) Sch. Bip.northern microseris
Microseris laciniata (Hook.) Sch. Bip.cutleaf silverpuffs
Microseris nutans (Hook.) Sch. Bip.nodding microseris
Microsteris gracilis (Hook.) Greeneslender phlox
Mimulus alsinoides Douglas ex Benth.wingstem monkeyflower
Mimulus breweri (Greene) CovilleBrewer's Monkeyflower
Mimulus floribundus Lindl.manyflowered monkeyflower
Mimulus guttatus DC.Seep Monkeyflower
Mimulus lewisii Purshpurple monkeyflower
Mimulus moschatus Douglas ex Lindl.muskflower
Mimulus primuloides Benth.primrose monkeyflower
Mimulus pulsiferae A. Graycandelabrum monkeyflower
Mimulus tilingii RegelTiling's Monkeyflower
Minuartia tenella (Nutt.) Mattf.slender stitchwort
Mitella ovalis GreeneCoastal Miterwort
Moehringia lateriflora (L.) FenzlBluntleaf Sandwort
Moehringia macrophylla (Hook.) FenzlLargeleaf Sandwort
Monardella odoratissima Benth.mountain monardella
Moneses uniflora (L.) A. GraySingle Delight
Monotropa uniflora L.Ghost Pipe
Montia chamissoi (Ledeb. ex Spreng.) Greenewater minerslettuce
Montia dichotoma (Nutt.) Howelldwarf minerslettuce
Montia diffusa (Nutt.) Greenespreading minerslettuce
Montia fontana L.Annual Water Minerslettuce
Montia howellii S. WatsonHowell's minerslettuce
Montia linearis (Douglas ex Hook.) Greenenarrowleaf minerslettuce
Montia parvifolia (Moc. ex DC.) Greenelittleleaf minerslettuce
Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.pullup muhly
Myosotis laxa Lehm.Bay Forget-me-not
Myriophyllum hippuroides Nutt. ex Torr. & A. Graywestern watermilfoil
Navarretia intertexta (Benth.) Hook.Needleleaf Navarretia
Navarretia squarrosa (Eschsch.) Hook. & Arn.skunkbush
Nemophila parviflora Douglas ex Benth.smallflower nemophila
Nemophila pedunculata Douglas ex Benth.littlefoot nemophila
Neottia convallarioides (Sw.) Rich.Broadlipped Twayblade
Noccaea fendleri (A. Gray) HolubFendler's Pennycress
Nothocalais alpestris (A. Gray) K.L. Chambersalpine lake false dandelion
Nothochelone nemorosa (Douglas ex Lindl.) StrawWoodland Beardtongue
Nuphar polysepala Engelm.Great Yellow Pond-Lily
Nuttallanthus texanus (Scheele) D.A. SuttonTexas Toadflax
Oemleria cerasiformis (Torr. & A. Gray ex Hook. & Arn.) LandonIndian plum
Oenanthe sarmentosa C. Presl ex DC.water parsely
Oenothera villosa Thunb.Hairy Evening Primrose
Olsynium douglasii (A. Dietr.) E.P. BicknellDouglas' grasswidow
Ophioglossum pusillum Raf.northern adderstongue
Oplopanax horridus (Sm.) Miq.Devilsclub
Oreostemma alpigenum (Torr. & A. Gray) Greenetundra aster
Orobanche californica Cham. & Schltdl.California broomrape
Orobanche fasciculata Nutt.clustered broomrape
Orobanche uniflora L.oneflowered broomrape
Orthilia secunda (L.) Housesidebells wintergreen
Orthocarpus bracteosus Benth.Rosy Owl's-Clover
Osmorhiza berteroi DC.sweetcicely
Osmorhiza occidentalis (Nutt. ex Torr. & A. Gray) Torr.western sweetroot
Osmorhiza purpurea (J.M. Coult. & Rose) Suksd.purple sweetroot
Oxalis oregana Nutt.redwood-sorrel
Oxalis suksdorfii Trel.Suksdorf Woodsorrel
Oxalis trilliifolia Hook.threeleaf woodsorrel
Oxyria digyna (L.) HillAlpine Mountainsorrel
Packera bolanderi (A. Gray) W.A. Weber & Á. LöveBolander's ragwort
Packera macounii (Greene) W.A. Weber & Á. LöveSiskiyou Mountain ragwort
Packera pseudaurea (Rydb.) W.A. Weber & Á. Lövefalsegold groundsel
Packera subnuda (DC.) D.K. Trock & T.M. BarkleyBuek's groundsel
Panicum capillare L.witchgrass
Parnassia cirrata PiperSan Bernardino Grass Of Parnassus
Parnassia fimbriata K.D. KoenigFringed Grass of Parnassus
Paxistima myrsinites (Pursh) Raf.Oregon boxleaf
Pectocarya pusilla (A. DC.) A. Graylittle combseed
Pedicularis bracteosa Benth.bracted lousewort
Pedicularis contorta Benth.coiled lousewort
Pedicularis groenlandica Retz.Elephanthead Lousewort
Penstemon cardwellii HowellCardwell's Beardtongue
Penstemon davidsonii GreeneDavidson's penstemon
Penstemon euglaucus EnglishGlaucous Beardtongue
Penstemon fruticosus (Pursh) Greenebush penstemon
Penstemon ovatus Douglas ex Hook.eggleaf beardtongue
Penstemon procerus Douglas ex Grahamlittleflower penstemon
Penstemon richardsonii Douglas ex Lindl.cutleaf beardtongue
Penstemon rupicola (Piper) HowellCliff Beardtongue
Penstemon rydbergii A. NelsonRydberg's Penstemon
Penstemon serrulatus Menzies ex Sm.serrulate penstemon
Penstemon subserratus PennellFinetooth Beardtongue
Pentagramma triangularis "(Kaulf.) Yatsk.goldback fern
Perideridia gairdneri (Hook. & Arn.) MathiasGardner's yampah
Perideridia oregana (S. Watson) MathiasOregon yampah
Persicaria amphibia (L.) DelarbreWater Knotweed
Persicaria hydropiperoides (Michx.) SmallSwamp Smartweed
Persicaria lapathifolia (L.) DelarbrePale Smartweed
Persicaria punctata (Elliott) SmallDotted Smartweed
Petasites frigidus (L.) Fr.arctic sweet coltsfoot
Phacelia hastata Douglas ex Lehm.Silverleaf Phacelia
Phacelia heterophylla Purshvarileaf phacelia
Phacelia leptosepala Rydb.narrowsepal phacelia
Phacelia linearis (Pursh) Holz.threadleaf phacelia
Phacelia mutabilis GreeneChangeable Phacelia
Phacelia nemoralis Greeneshade phacelia
Phalaris arundinacea L.Reed Canary Grass
Philadelphus lewisii PurshLewis' mock orange
Phleum alpinum L.Alpine Timothy
Phlox diffusa Benth.spreading phlox
Phoradendron leucarpum (Raf.) Reveal & M.C. Johnst.Oak Mistletoe
Phyllodoce empetriformis (Sm.) D. Donpink mountainheath
Phyllodoce glanduliflora (Hook.) Covilleyellow mountainheath
Physocarpus capitatus (Pursh) KuntzePacific ninebark
Picea engelmannii Parry ex Engelm.Engelmann Spruce
Picea sitchensis (Bong.) CarrièreSitka spruce
Pinus albicaulis Engelm.Whitebark Pine
Pinus contorta Douglas ex LoudonLodgepole Pine
Pinus monticola Douglas ex D. DonWestern White Pine
Pinus ponderosa Lawson & C. LawsonPonderosa Pine
Piperia transversa Suksd.royal rein orchid
Piperia unalascensis (Spreng.) Rydb.slender-spire orchid
Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peckfragrant popcornflower
Plagiobothrys nothofulvus (A. Gray) A. Grayrusty popcornflower
Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst.Scouler's popcornflower
Plagiobothrys tenellus (Nutt. ex Hook.) A. GrayPacific popcornflower
Platanthera sparsiflora (S. Watson) Schltr.sparse-flowered bog orchid
Platanthera stricta Lindl.slender bog orchid
Plectritis congesta (Lindl.) DC.shortspur seablush
Pleuricospora fimbriolata A. Grayfringed pinesap
Pleuropogon refractus (A. Gray) Benth. ex Vaseynodding semaphoregrass
Poa bolanderi VaseyBolander's bluegrass
Poa howellii Vasey & Scribn.Howell's bluegrass
Poa laxiflora Buckleylooseflower bluegrass
Poa nervosa (Hook.) VaseyWheeler bluegrass
Poa palustris L.Fowl Bluegrass
Poa secunda J. PreslSandberg Bluegrass
Poa stenantha Trin.northern bluegrass
Polemonium californicum Eastw.moving polemonium
Polemonium carneum A. Grayroyal Jacob's-ladder
Polemonium occidentale Greenewestern polemonium
Polemonium pulcherrimum Hook.Jacob's-ladder
Polygonum douglasii GreeneDouglas' knotweed
Polygonum minimum S. Watsonbroadleaf knotweed
Polypodium amorphum Suksd.irregular polypody
Polypodium glycyrrhiza D.C. Eatonlicorice fern
Polypodium hesperium Maxonwestern polypody
Polystichum andersonii HopkinsAnderson's hollyfern
Polystichum imbricans (D.C. Eaton) D.H. Wagnernarrowleaf swordfern
Polystichum lonchitis (L.) Rothnorthern hollyfern
Polystichum munitum (Kaulf.) C. Preslwestern swordfern
Populus balsamifera L.Balsam Poplar
Populus tremuloides Michx.Quaking Aspen
Potamogeton alpinus Balbisalpine pondweed
Potamogeton amplifolius Tuck.largeleaf pondweed
Potamogeton epihydrus Raf.ribbonleaf pondweed
Potamogeton foliosus Raf.Leafy Pondweed
Potamogeton natans L.floating pondweed
Potamogeton nodosus Poir.longleaf pondweed
Potamogeton pusillus L.small pondweed
Potamogeton richardsonii (Benn.) Rydb.Richardson's pondweed
Potentilla drummondii Lehm.Drummond's cinquefoil
Potentilla flabellifolia Hook. ex Torr. & A. Grayhigh mountain cinquefoil
Potentilla gracilis Douglas ex Hook.slender cinquefoil
Potentilla norvegica L.Norwegian cinquefoil
Prosartes hookeri Torr.drops-of-gold
Prosartes smithii "(Hook.) Utechlargeflower fairybells
Prunella vulgaris L.Common Selfheal
Prunus emarginata (Douglas ex Hook.) D. Dietr.bitter cherry
Prunus virginiana L.Chokecherry
Pseudognaphalium canescens (DC.) W.A. WeberWright's cudweed
Pseudognaphalium stramineum (Kunth) Anderb.Cottonbatting Plant
Pseudoroegneria spicata (Pursh) Á. LöveBluebunch Wheatgrass
Pseudotsuga menziesii (Mirb.) FrancoDouglas Fir
Psilocarphus elatior (A. Gray) A. Graymeadow woollyheads
Pteridium aquilinum (L.) Kuhnwestern brackenfern
Pterospora andromedea Nutt.woodland pinedrops
Pulsatilla occidentalis (S. Watson) Freynwhite pasqueflower
Pyrola asarifolia Michx.Liverleaf Wintergreen
Pyrola chlorantha Sw.Greenflowered Wintergreen
Pyrola minor L.snowline wintergreen
Pyrola picta Sm.whiteveined wintergreen
Quercus garryana Douglas ex Hook.Oregon White Oak
Rainiera stricta (Greene) Greenefalse silverback
Ranunculus alismifolius Geyer ex Benth.plantainleaf buttercup
Ranunculus aquatilis L.white water crowfoot
Ranunculus eschscholtzii Schltdl.Eschscholtz's Buttercup
Ranunculus flammula L.greater creeping spearwort
Ranunculus hebecarpus Hook. & Arn.delicate buttercup
Ranunculus occidentalis Nutt.western buttercup
Ranunculus orthorhynchus Hook.straightbeak buttercup
Ranunculus populago Greenepopular buttercup
Ranunculus sceleratus L.cursed buttercup
Ranunculus trichophyllus Chaixthreadleaf crowfoot
Ranunculus uncinatus D. Don ex G. Donwoodland buttercup
Rhododendron albiflorum Hook.Cascade azalea
Rhododendron macrophyllum D. Don ex G. DonPacific rhododendron
Rhynchospora alba (L.) VahlWhite Beaksedge
Ribes acerifolium Howellmapleleaf currant
Ribes bracteosum Douglas ex Hook.stink currant
Ribes divaricatum DouglasSpreading Gooseberry
Ribes hudsonianum RichardsonNorthern Black Currant
Ribes lacustre (Pers.) Poir.prickly currant
Ribes laxiflorum Purshtrailing black currant
Ribes lobbii A. GrayGummy Gooseberry
Ribes sanguineum Purshredflower currant
Ribes triste Pall.red currant
Ribes viscosissimum Purshsticky currant
Ribes watsonianum Koehnespring gooseberry
Rorippa curvipes Greenebluntleaf yellowcress
Rorippa curvisiliqua (Hook.) Besser ex Brittoncurvepod yellowcress
Rorippa palustris (L.) Besserbog yellowcress
Rosa gymnocarpa Nutt.dwarf rose
Rosa nutkana C. PreslNootka Rose
Rosa pisocarpa A. GrayCluster Rose
Rubus lasiococcus A. Grayroughfruit berry
Rubus leucodermis Douglas ex Torr. & A. Graywhitebark raspberry
Rubus nivalis Douglas ex Hook.snow raspberry
Rubus parviflorus Nutt.thimbleberry
Rubus pedatus Sm.strawberryleaf raspberry
Rubus spectabilis Purshsalmonberry
Rubus ursinus Cham. & Schltdl.California Blackberry
Rudbeckia occidentalis Nutt.western coneflower
Rumex occidentalis S. WatsonWestern Dock
Rumex salicifolius Weinm.Willow Dock
Rupertia physodes (Douglas ex Hook.) J. GrimesForest Scurfpea
Sabulina rubella (Wahlenb.) Dillenb. & KadereitBeautiful Sandwort
Sagina decumbens (Elliott) Torr. & A. Graytrailing pearlwort
Sagina saginoides (L.) Karst.arctic pearlwort
Sagittaria cuneata Sheldonarumleaf arrowhead
Salix barclayi AnderssonBarclay's Willow
Salix commutata Bebbundergreen willow
Salix exigua Nutt.narrowleaf willow
Salix geyeriana AnderssonGeyer willow
Salix hookeriana Barratt ex Hook.dune willow
Salix lasiolepis Benth.arroyo willow
Salix lemmonii BebbLemmon's Willow
Salix melanopsis Nutt.dusky willow
Salix pedicellaris Purshbog willow
Salix planifolia PurshDiamondleaf Willow
Salix prolixa AnderssonMacKenzie's willow
Salix scouleriana Barratt ex Hook.Scouler's willow
Salix sessilifolia Nutt.northwest sandbar willow
Salix sitchensis Sanson ex Bong.Sitka willow
Sambucus racemosa L.Red Elderberry
Sanguisorba annua (Nutt. ex Hook.) Nutt. ex Torr. & A. GrayPrairie Burnet
Sanicula bipinnatifida Douglas ex Hook.purple sanicle
Sanicula crassicaulis Poepp. ex DC.Pacific blacksnakeroot
Sanicula graveolens Poepp. ex DC.northern sanicle
Saxifraga bronchialis L.Yellowdot Saxifrage
Saxifraga caespitosa L.tufted alpine saxifrage
Saxifraga mertensiana Bong.wood saxifrage
Scheuchzeria palustris L.rannoch-rush
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. LöveHardstem Bulrush
Schoenoplectus tabernaemontani (C.C. Gmel.) Pallasoftstem bulrush
Scirpus microcarpus J. Presl & C. Preslpanicled bulrush
Scrophularia lanceolata Purshlanceleaf figwort
Scutellaria antirrhinoides Benth.nose skullcap
Scutellaria galericulata L.marsh skullcap
Scutellaria lateriflora L.blue skullcap
Sedum divergens S. WatsonPacific stonecrop
Sedum oreganum Nutt.Oregon stonecrop
Sedum oregonense (S. Watson) M. PeckCream Stonecrop
Sedum spathulifolium Hook.broadleaf stonecrop
Sedum stenopetalum Purshwormleaf stonecrop
Selaginella douglasii (Hook. & Grev.) SpringDouglas' spikemoss
Selaginella wallacei Hieron.Wallace's spikemoss
Senecio fremontii Torr. & A. Graydwarf mountain ragwort
Senecio integerrimus Nutt.lambstongue ragwort
Senecio triangularis Hook.arrowleaf ragwort
Sericocarpus oregonensis Nutt.Oregon Whitetop Aster
Sericocarpus rigidus Lindl.Columbian whitetop aster
Sidalcea campestris Greenemeadow checkerbloom
Sidalcea nelsoniana PiperNelson's checkerbloom
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. GrayOregon checkerbloom
Silene antirrhina L.sleepy silene
Silene douglasii Hook.Douglas's catchfly
Silene greenei (S.Watson ex B.L.Rob.) HowellRed Mountain Catchfly
Silene menziesii Hook.Menzies' campion
Silene oregana S. WatsonOregon silene
Silene parryi (S. Watson) C.L. Hitchc. & MaguireParry's silene
Silene scouleri Hook.Simple Campion
Silene suksdorfii B.L. Rob.Suksdorf's silene
Sisyrinchium bellum S. WatsonWestern Blue-eyed Grass
Sisyrinchium idahoense E.P. BicknellIdaho blue-eyed grass
Sium suave Walterhemlock waterparsnip
Smelowskia ovalis M.E. Jonesalpine false candytuft
Solidago simplex KunthMt. Albert goldenrod
Sorbus scopulina GreeneGreene's mountain ash
Sorbus sitchensis M. Roem.western mountain ash
Sparganium angustifolium Michx.narrowleaf bur-reed
Sparganium emersum RehmannEuropean bur-reed
Sparganium natans L.small bur-reed
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
Stachys chamissonis Benth.coastal hedgenettle
Stachys mexicana Benth.Mexican hedgenettle
Stachys pilosa Nutt.hairy hedgenettle
Stachys rigida Nutt. ex Benth.rough hedgenettle
Stellaria borealis Bigelowboreal starwort
Stellaria calycantha (Ledeb.) Bong.northern starwort
Stellaria crispa Cham. & Schltdl.curled starwort
Stellaria longipes Goldielongstalk starwort
Stellaria nitens Nutt.Shiny Chickweed
Stellaria obtusa Engelm.Rocky Mountain chickweed
Streptopus amplexifolius (L.) DC.claspleaf twistedstalk
Streptopus lanceolatus (Aiton) Revealtwistedstalk
Stuckenia pectinata (L.) BörnerSago Pondweed
Sullivantia oregana S. WatsonOregon Coolwort
Symphoricarpos albus (L.) S.F. BlakeCommon Snowberry
Symphoricarpos mollis Nutt.creeping snowberry
Symphyotrichum eatonii (A. Gray) G.L. NesomEaton'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 spathulatum (Lindl.) G.L. Nesomwestern mountain aster
Symphyotrichum subspicatum (Nees) G.L. NesomDouglas aster
Synthyris reniformis (Douglas ex Benth.) Benth.snowqueen
Taxus brevifolia Nutt.Pacific Yew
Tellima grandiflora (Pursh) Douglas ex Lindl.bigflower tellima
Thalictrum occidentale A. Graywestern meadow-rue
Thermopsis gracilis Howellslender goldenbanner
Thuja plicata Donn ex D. DonWestern Redcedar
Thysanocarpus curvipes Hook.sand fringepod
Tiarella trifoliata L.threeleaf foamflower
Tolmiea menziesii (Pursh) Torr. & A. Grayyouth on age
Tonella tenella (Benth.) A. Hellerlesser baby innocence
Torreyochloa pallida (Torr.) ChurchPale False Mannagrass
Toxicodendron diversilobum (Torr. & A. Gray) GreenePacific poison oak
Toxicoscordion venenosum (S.Watson) Rydb.Meadow Deathcamas
Triantha occidentalis (S. Watson) Gateswestern false asphodel
Trichophorum cespitosum (L.) Hartm.Tufted Bulrush
Trichostema lanceolatum Benth.vinegarweed
Trichostema oblongum Benth.oblong bluecurls
Trifolium bifidum A. Graynotchleaf clover
Trifolium ciliolatum Benth.foothill clover
Trifolium cyathiferum Lindl.cup clover
Trifolium eriocephalum Nutt.woollyhead clover
Trifolium longipes Nutt.longstalk clover
Trifolium microcephalum Purshsmallhead clover
Trifolium microdon Hook. & Arn.thimble clover
Trifolium oliganthum Steud.fewflower clover
Trifolium variegatum Nutt.whitetip clover
Trifolium willdenovii Spreng.Tomcat Clover
Trifolium wormskioldii Lehm.cows clover
Trillium albidum J.D. Freemangiant white wakerobin
Trillium ovatum PurshPacific trillium
Triodanis perfoliata (L.) Nieuwl.Clasping Venus' Looking-glass
Triphysaria pusilla (Benth.) T.I. Chuang & Heckarddwarf owl's-clover
Trisetum spicatum (L.) K. Richt.Spike Trisetum
Triteleia grandiflora Lindl.largeflower triteleia
Triteleia hyacinthina (Lindl.) Greenewhite brodiaea
Tsuga heterophylla (Raf.) Sarg.Western Hemlock
Tsuga mertensiana (Bong.) CarrièreMountain Hemlock
Turritis glabra L.Tower Rockcress
Typha latifolia L.Broadleaf Cattail
Urtica gracilis AitonAmerican Stinging Nettle
Utricularia intermedia Hayneflatleaf bladderwort
Utricularia macrorhiza LeconteCommon Bladderwort
Utricularia minor L.lesser bladderwort
Vaccinium alaskaense HowellAlaska blueberry
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 parvifolium Sm.red huckleberry
Vaccinium scoparium Leiberg ex Covillegrouse whortleberry
Vaccinium uliginosum L.Bog Blueberry
Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm.mountain hairgrass
Valeriana scouleri Rydb.Scouler's valerian
Valeriana sitchensis Bong.Sitka valerian
Vancouveria hexandra (Hook.) C. Morren & Decne.white insideout flower
Veratrum californicum DurandCalifornia false hellebore
Veratrum viride Aitongreen false hellebore
Verbena bracteata Cav. ex Lag. & Rodr.Bigbract Verbena
Verbena hastata L.Blue Vervain
Veronica americana Schwein. ex Benth.American Speedwell
Veronica peregrina L.neckweed
Veronica scutellata L.Skullcap Speedwell
Veronica wormskjoldii Roem. & Schult.American alpine speedwell
Viburnum edule (Michx.) Raf.Squashberry
Viburnum ellipticum Hook.common viburnum
Vicia americana Muhl. ex Willd.American vetch
Vicia nigricans Hook. & Arn.black vetch
Viola adunca Sm.hookedspur violet
Viola glabella Nutt.pioneer violet
Viola howellii A. GrayHowell's violet
Viola macloskeyi Lloydsmall white violet
Viola orbiculata Geyer ex Holz.darkwoods violet
Viola palustris L.marsh violet
Viola praemorsa Douglas ex Lindl.canary violet
Viola sempervirens Greeneevergreen violet
Vulpia microstachys (Nutt.) Munrosmall fescue
Vulpia octoflora (Walter) Rydb.sixweeks fescue
Wolffia brasiliensis WeddellBrazilian watermeal
Wolffia columbiana Karst.Columbian watermeal
Woodsia oregana D.C. EatonOregon cliff fern
Woodsia scopulina D.C. EatonRocky Mountain woodsia
Wyethia angustifolia (DC.) Nutt.California compassplant
Xanthium strumarium L.rough cocklebur
Xerophyllum tenax (Pursh) Nutt.common beargrass
Zeltnera muehlenbergii (Griseb.) G.Mans.Muhlenberg's Centaury

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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.

Progress

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Range Map
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Map to L2
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Map to L3
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