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2647 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Lupinus sulphureus Douglas ex Hook.sulphur lupine
Lupinus wyethii S. WatsonWyeth's lupine
Luzula arcuata (Wahlenb.) Sw.curved woodrush
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
Lycium barbarum L.matrimony vine
Lycopodiella inundata (L.) Holubinundated clubmoss
Lycopodium alpinum L.Alpine Clubmoss
Lycopodium annotinum L.Stiff Clubmoss
Lycopodium clavatum L.running clubmoss
Lycopodium complanatum L.Groundcedar
Lycopodium lagopus (Laest. ex Hartm.) Zinserl. ex Kuzenone-cone clubmoss
Lycopodium sitchense Rupr.Sitka Clubmoss
Lycopus americanus Muhl. ex W.P.C. BartonAmerican Water Horehound
Lycopus asper GreeneRough Bugleweed
Lycopus uniflorus Michx.Northern Bugleweed
Lygodesmia juncea (Pursh) D. Don ex Hook.rush skeletonplant
Lysichiton americanus Hultén & H. St. JohnAmerican skunkcabbage
Lysimachia ciliata L.fringed loosestrife
Lysimachia latifolia (Hook.) CholewaPacific Starflower
Lysimachia nummularia L.Creeping Jenny
Lysimachia punctata L.large yellow loosestrife
Lysimachia terrestris "(L.) Brittonearth loosestrife
Lysimachia thyrsiflora L.tufted loosestrife
Lysimachia vulgaris L.Garden Yellow Loosestrife
Lythrum salicaria L.Purple Loosestrife
Maclura pomifera (Raf.) C.K. Schneid.Osage-orange
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
Mahonia repens (Lindl.) G. Doncreeping 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 pumila Mill.paradise apple
Malva moschata L.Musk Mallow
Malva neglecta Wallr.Common Mallow
Malva parviflora L.cheeseweed mallow
Malva pusilla Sm.Low Mallow
Malva sylvestris L.High Mallow
Malvella leprosa (Ortega) Krapov.alkali mallow
Marrubium vulgare L.Common Horehound
Marsilea oligospora GooddingPacific waterclover
Marsilea vestita Hook. & Grev.hairy waterclover
Matricaria discoidea DC.disc mayweed
Medicago lupulina L.Black Medick
Medicago polymorpha L.burclover
Medicago sativa L.Alfalfa
Melampyrum lineare Desr.narrowleaf cowwheat
Melanocalyx uniflora (L.) MorinArctic Bellflower
Melica bulbosa Geyer ex Porter & J.M. Coult.oniongrass
Melica fugax Bol.Little Oniongrass
Melica harfordii Bol.Harford's oniongrass
Melica smithii (Porter ex A. Gray) VaseySmith's melicgrass
Melica spectabilis Scribn.purple oniongrass
Melica subulata (Griseb.) Scribn.Alaska oniongrass
Melilotus indicus (L.) All.annual yellow sweetclover
Melilotus officinalis (L.) Lam.Yellow sweetclover
Melissa officinalis L.Lemon Balm
Mentha ×piperita L.Peppermint
Mentha arvensis L.Wild Mint
Mentha spicata L.Spearmint
Mentzelia albicaulis (Hook.) Torr. & A. Graywhitestem blazingstar
Mentzelia decapetala (Pursh ex Sims) Urb. & Gilg ex Gilgtenpetal blazingstar
Mentzelia dispersa S. Watsonbushy blazingstar
Mentzelia laevicaulis (Hook.) Torr. & A. GraySmoothstem Blazingstar
Menyanthes trifoliata L.Buckbean
Menziesia ferruginea Sm.rusty menziesia
Mertensia bella PiperBeautiful Bluebells
Mertensia campanulata A. NelsonIdaho bluebells
Mertensia ciliata (James ex Torr.) G. Dontall fringed bluebells
Mertensia longiflora Greenesmall bluebells
Mertensia oblongifolia (Nutt.) G. Donoblongleaf bluebells
Mertensia paniculata (Aiton) G. DonTall Bluebells
Mertensia platyphylla A. Hellerbroadleaf bluebells
Mertensia umbratilis Greenm.shade bluebells
Micranthes integrifolia (Hook.) SmallWholeleaf Saxifrage
Micranthes odontoloma (Piper) A.HellerBrook Saxifrage
Micranthes oregana (Howell) SmallOregon Saxifrage
Microseris nutans (Hook.) Sch. Bip.nodding microseris
Microsteris gracilis (Hook.) Greeneslender phlox
Microthlaspi perfoliatum (L.) F.K. Mey.claspleaf pennycress
Milium vernale M. Bieb.Spring Milletgrass
Mimulus alsinoides Douglas ex Benth.wingstem monkeyflower
Mimulus breviflorus Pipershortflower monkeyflower
Mimulus breweri (Greene) CovilleBrewer's Monkeyflower
Mimulus clivicola Greenm.North Idaho monkeyflower
Mimulus floribundus Lindl.manyflowered monkeyflower
Mimulus guttatus DC.Seep Monkeyflower
Mimulus lewisii Purshpurple monkeyflower
Mimulus moschatus Douglas ex Lindl.muskflower
Mimulus nanus Hook. & Arn.dwarf purple monkeyflower
Mimulus primuloides Benth.primrose monkeyflower
Mimulus pulsiferae A. Graycandelabrum monkeyflower
Mimulus suksdorfii A. GraySuksdorf's monkeyflower
Mimulus tilingii RegelTiling's Monkeyflower
Minuartia nuttallii (Pax) Briq.Nuttall's sandwort
Minuartia pusilla (S. Watson) Mattf.annual sandwort
Mirabilis jalapa L.marvel of Peru
Mirabilis linearis (Pursh) HeimerlNarrowleaf Four O'clock
Mirabilis macfarlanei Constance & RollinsMacfarlane's Four O'clock
Mirabilis nyctaginea (Michx.) MacMill.Heartleaf Four O'Clock
Misopates orontium (L.) Raf.linearleaf snapdragon
Mitella nuda L.naked miterwort
Mitella stauropetala Pipersmallflower miterwort
Moehringia lateriflora (L.) FenzlBluntleaf Sandwort
Moehringia macrophylla (Hook.) FenzlLargeleaf Sandwort
Mollugo verticillata L.Green Carpetweed
Monarda fistulosa L.Wild Bergamot
Monardella odoratissima Benth.mountain monardella
Moneses uniflora (L.) A. GraySingle Delight
Monotropa hypopitys L.Pinesap
Monotropa uniflora L.Ghost Pipe
Montia chamissoi (Ledeb. ex Spreng.) Greenewater minerslettuce
Montia dichotoma (Nutt.) Howelldwarf minerslettuce
Montia linearis (Douglas ex Hook.) Greenenarrowleaf minerslettuce
Montia parvifolia (Moc. ex DC.) Greenelittleleaf minerslettuce
Morus alba L.White Mulberry
Morus rubra L.Red Mulberry
Muhlenbergia andina (Nutt.) Hitchc.foxtail muhly
Muhlenbergia asperifolia (Nees & Meyen ex Trin.) ParodiScratchgrass
Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.pullup muhly
Muhlenbergia glomerata (Willd.) Trin.Spiked Muhly
Muhlenbergia mexicana (L.) Trin.Mexican Muhly
Muhlenbergia minutissima (Steud.) SwallenAnnual Muhly
Muhlenbergia racemosa "(Michx.) Brittonmarsh muhly
Muhlenbergia richardsonis (Trin.) Rydb.mat muhly
Munroa squarrosa (Nutt.) Torr.false buffalograss
Musineon divaricatum (Pursh) Raf.leafy wildparsley
Musineon vaginatum Rydb.Sheathed Wildparsley
Mycelis muralis (L.) Dumort.wall-lettuce
Myosotis arvensis (L.) Hillfield forget-me-not
Myosotis asiatica (Vesterg.) Schischkin & SergievskajaAsian forget-me-not
Myosotis discolor Pers.changing forget-me-not
Myosotis laxa Lehm.Bay Forget-me-not
Myosotis scorpioides L.true forget-me-not
Myosotis stricta Link ex Roem. & Schult.strict forget-me-not
Myosotis sylvatica Ehrh. ex Hoffm.Wood Forget-Me-Not
Myosotis verna Nutt.spring forget-me-not
Myosoton aquaticum (L.) MoenchGiant Chickweed
Myosurus apetalus C. Gaybristly mousetail
Myosurus minimus L.Tiny Mousetail
Myriophyllum aquaticum (Vell.) Verdc.Parrot Feather Watermilfoil
Myriophyllum sibiricum Kom.shortspike watermilfoil
Myriophyllum spicatum L.Eurasian watermilfoil
Myriophyllum verticillatum L.whorl-leaf watermilfoil
Myrrhis odorata (L.) Scop.anise
Nabalus hastatus (Less.) A.HellerWestern Rattlesnakeroot
Nabalus sagittata Rydb.Arrowleaf Rattlesnakeroot
Najas flexilis (Willd.) Rostk. & SchmidtNodding Waternymph
Najas guadalupensis (Spreng.) Magnussouthern waternymph
Nardus stricta L.matgrass
Nassella viridula (Trin.) BarkworthGreen Needlegrass
Nasturtium microphyllum Boenn. ex Rchb.onerow yellowcress
Nasturtium officinale W.T. Aitonwatercress
Navarretia capillaris (Kellogg) Kuntzeminiature gilia
Navarretia divaricata (Torr. ex A. Gray) Greenedivaricate navarretia
Navarretia intertexta (Benth.) Hook.Needleleaf Navarretia
Navarretia leucocephala Benth.whitehead navarretia
Navarretia saximontana S.C. SpencerRocky Mountain Pincushion-plant
Navarretia sinistra (M.E. Jones) L.A. JohnsonAlva Day's pincushionplant
Navarretia squarrosa (Eschsch.) Hook. & Arn.skunkbush
Nemophila breviflora A. Graybasin nemophila
Nemophila kirtleyi L.F. Hend.Kirtley's nemophila
Nemophila parviflora Douglas ex Benth.smallflower nemophila
Neomonolepis spathulata (A.Gray) Sukhor.Beaver Povertyweed
Neottia convallarioides (Sw.) Rich.Broadlipped Twayblade
Nepeta cataria L.Catnip
Neslia paniculata (L.) Desv.ballmustard
Nicandra physalodes (L.) Scop.apple of Peru
Nicotiana acuminata (Graham) Hook.manyflower tobacco
Nigella damascena L.devil in the bush
Noccaea fendleri (A. Gray) HolubFendler's Pennycress
Nothocalais alpestris (A. Gray) K.L. Chambersalpine lake false dandelion
Nothocalais cuspidata (Pursh) Greeneprairie false dandelion
Nothocalais nigrescens (L.F. Hend.) A. Hellerspeckled false dandelion
Nothocalais troximoides (A. Gray) Greenesagebrush false dandelion
Nothochelone nemorosa (Douglas ex Lindl.) StrawWoodland Beardtongue
Nuphar polysepala Engelm.Great Yellow Pond-Lily
Nuphar variegata Engelm. ex DurandVariegated Pond-Lily
Nymphaea leibergii MorongLeiberg's waterlily
Nymphaea odorata AitonAmerican White Waterlily
Nymphoides peltata (S.G. Gmel.) Kuntzeyellow floatingheart
Oenothera biennis L.Common Evening Primrose
Oenothera caespitosa Nutt.Tufted Evening Primrose
Oenothera curtiflora W.L.Wagner & HochVelvetweed
Oenothera elata KunthHooker's evening primrose
Oenothera flava (A. Nelson) Garrettyellow evening primrose
Oenothera pallida Lindl.pale evening primrose
Oenothera suffrutescens (Moc. & Sessé ex Ser.) W.L.Wagner & HochScarlet Beeblossom
Oenothera villosa Thunb.Hairy Evening Primrose
Oligoneuron rigidum (L.) SmallStiff Goldenrod
Olsynium douglasii (A. Dietr.) E.P. BicknellDouglas' grasswidow
Onobrychis viciifolia Scop.sainfoin
Onopordum acanthium L.Scotch cottonthistle
Ophioglossum pusillum Raf.northern adderstongue
Oplopanax horridus (Sm.) Miq.Devilsclub
Opuntia fragilis (Nutt.) Haw.brittle pricklypear
Oreostemma alpigenum (Torr. & A. Gray) Greenetundra aster
Origanum vulgare L.Oregano
Ornithogalum umbellatum L.Common Star of Bethlehem
Orobanche corymbosa (Rydb.) Ferrisflat-top broomrape
Orobanche fasciculata Nutt.clustered broomrape
Orobanche pinorum Geyer ex Hook.conifer broomrape
Orobanche uniflora L.oneflowered broomrape
Orogenia linearifolia S. WatsonGreat Basin Indian potato
Orthilia secunda (L.) Housesidebells wintergreen
Orthocarpus barbatus CottonGrand Coulee owl's-clover
Orthocarpus luteus Nutt.yellow owl's-clover
Orthocarpus tenuifolius (Pursh) Benth.thinleaved owl's-clover
Oryzopsis asperifolia Michx.roughleaf ricegrass
Osmorhiza berteroi DC.sweetcicely
Osmorhiza depauperata Phil.bluntseed sweetroot
Osmorhiza occidentalis (Nutt. ex Torr. & A. Gray) Torr.western sweetroot
Osmorhiza purpurea (J.M. Coult. & Rose) Suksd.purple sweetroot
Oxalis corniculata L.Creeping Woodsorrel
Oxalis dillenii Jacq.Slender Yellow Woodsorrel
Oxalis stricta L.Common Yellow Oxalis
Oxalis trilliifolia Hook.threeleaf woodsorrel
Oxybasis rubra (L.) S.Fuentes, Uotila & BorschRed Goosefoot
Oxyria digyna (L.) HillAlpine Mountainsorrel
Oxytheca dendroidea Nutt.Narrowleaf Oxytheca
Oxytropis besseyi (Rydb.) Blank.Bessey's locoweed
Oxytropis borealis DC.boreal locoweed
Oxytropis campestris (L.) DC.Field Locoweed
Oxytropis deflexa (Pall.) DC.nodding locoweed
Oxytropis lagopus Nutt.haresfoot locoweed
Oxytropis monticola A. Grayyellowflower locoweed
Oxytropis sericea Nutt.white locoweed
Oxytropis splendens Douglas ex Hook.showy locoweed
Packera bolanderi (A. Gray) W.A. Weber & Á. LöveBolander's ragwort
Packera cana (Hook.) W.A. Weber & Á. Lövewoolly groundsel
Packera contermina (Greenm.) J.F. BainNorthwestern Groundsel
Packera dimorphophylla (Greene) W.A. Weber & Á. LöveSplitleaf Groundsel
Packera indecora (Greene) Á. Löve & D. Löveelegant groundsel
Packera pauciflora (Pursh) Á. Löve & D. Lövealpine groundsel
Packera paupercula (Michx.) Á. Löve & D. LöveBalsam Groundsel
Packera porteri (Greene) C. JeffreyPorter's Groundsel
Packera pseudaurea (Rydb.) W.A. Weber & Á. Lövefalsegold groundsel
Packera streptanthifolia (Greene) W.A. Weber & Á. LöveRocky Mountain Groundsel
Packera subnuda (DC.) D.K. Trock & T.M. BarkleyBuek's groundsel
Paeonia brownii Douglas ex Hook.Brown's peony
Panicum capillare L.Witchgrass
Panicum dichotomiflorum Michx.Fall Panicgrass
Panicum miliaceum L.proso millet
Panicum virgatum L.Switchgrass
Papaver dubium L.blindeyes
Papaver orientale L.Oriental poppy
Papaver pygmaeum Rydb.Alpine Poppy
Papaver rhoeas L.corn poppy
Papaver somniferum L.opium poppy
Parietaria pensylvanica Muhl. ex Willd.Pennsylvania Pellitory
Parnassia fimbriata K.D. KoenigFringed Grass of Parnassus
Parnassia kotzebuei Cham. ex Spreng.Kotzebue's Grass Of Parnassus
Parnassia palustris L.marsh grass of Parnassus
Paronychia sessiliflora Nutt.creeping nailwort
Parthenocissus quinquefolia (L.) Planch.Virginia Creeper
Parthenocissus vitacea (Knerr) Hitchc.Woodbine
Pascopyrum smithii (Rydb.) Á. LöveWestern Wheatgrass
Paspalum distichum L.knotgrass
Pastinaca sativa L.Wild Parsnip
Paxistima myrsinites (Pursh) Raf.Oregon boxleaf
Pectocarya penicillata (Hook. & Arn.) A. DC.sleeping combseed
Pedicularis bracteosa Benth.bracted lousewort
Pedicularis contorta Benth.coiled lousewort
Pedicularis groenlandica Retz.Elephanthead Lousewort
Pedicularis ornithorhyncha Benth.ducksbill lousewort
Pedicularis racemosa Douglas ex Benth.Sickletop Lousewort
Pediocactus nigrispinus (Hochstätter) Hochstättersnowball cactus
Pediomelum tenuiflorum (Pursh) A.N.EganSlimflower Scurfpea
Pellaea breweri D.C. EatonBrewer's cliffbrake
Pellaea glabella Mett. ex Kuhnsmooth cliffbrake
Penstemon albertinus GreeneAlberta beardtongue
Penstemon albidus Nutt.white penstemon
Penstemon attenuatus Douglas ex Lindl.Sulphur Penstemon
Penstemon confertus Douglas ex Lindl.Yellow Penstemon
Penstemon cyaneus PennellBlue Penstemon
Penstemon davidsonii GreeneDavidson's penstemon
Penstemon deustus Douglas ex Lindl.Scabland Penstemon
Penstemon diphyllus Rydb.Twoleaf Beardtongue
Penstemon elegantulus PennellRockvine Penstemon
Penstemon ellipticus J.M. Coult. & Fisherrocky ledge penstemon
Penstemon eriantherus PurshFuzzytongue Penstemon
Penstemon flavescens PennellHigh Mountain Penstemon
Penstemon fruticosus (Pursh) Greenebush penstemon
Penstemon gairdneri Hook.Gairdner's Beardtongue
Penstemon glandulosus DouglasStickystem Penstemon
Penstemon globosus (Piper) Pennell & D.D. KeckGlobe Penstemon
Penstemon humilis Nutt. ex A. GrayLow Beardtongue
Penstemon laxus A. NelsonTufted Penstemon
Penstemon lyallii (A. Gray) A. GrayLyall's beardtongue
Penstemon montanus GreeneCordroot Beardtongue
Penstemon nitidus Douglas ex Benth.waxleaf penstemon
Penstemon palmeri A. GrayPalmer's Penstemon
Penstemon payettensis A. Nelson & J.F. Macbr.Payette Beardtongue
Penstemon pratensis GreeneWestern Whiteflower Beardtongue
Penstemon procerus Douglas ex Grahamlittleflower penstemon
Penstemon pruinosus Douglas ex Lindl.Chelan beardtongue
Penstemon radicosus A. NelsonMatroot Penstemon
Penstemon richardsonii Douglas ex Lindl.cutleaf beardtongue
Penstemon rydbergii A. NelsonRydberg's Penstemon
Penstemon serrulatus Menzies ex Sm.serrulate penstemon
Penstemon speciosus Douglas ex Lindl.Royal Penstemon
Penstemon triphyllus Douglas ex Lindl.Riggin's Penstemon
Penstemon venustus Douglas ex Lindl.Venus Penstemon
Penstemon washingtonensis D.D. KeckWashington Beardtongue
Penstemon wilcoxii Rydb.Wilcox's Penstemon
Pentagramma triangularis "(Kaulf.) Yatsk.goldback fern
Peraphyllum ramosissimum Nutt.Wild Crab Apple
Perideridia bolanderi (A. Gray) A. Nelson & J.F. Macbr.Bolander's yampah
Perideridia gairdneri (Hook. & Arn.) MathiasGardner's yampah
Persicaria amphibia (L.) DelarbreWater Knotweed
Persicaria hydropiper (L.) DelarbreMarshpepper Knotweed
Persicaria hydropiperoides (Michx.) SmallSwamp Smartweed
Persicaria lapathifolia (L.) DelarbrePale Smartweed
Persicaria maculosa GraySpotted Ladysthumb
Persicaria punctata (Elliott) SmallDotted Smartweed
Persicaria setacea (Baldwin) SmallBog Smartweed
Petasites frigidus (L.) Fr.arctic sweet coltsfoot
Petrophytum caespitosum (Nutt.) Rydb.mat rockspirea
Petrorhagia prolifera (L.) P.W. Ball & Heywoodchilding pink
Petrorhagia saxifraga (L.) Linksaxifrage pink
Petroselinum crispum (Mill.) Nyman ex A.W. HillParsley
Phacelia franklinii (R. Br.) A. GrayFranklin's phacelia
Phacelia hastata Douglas ex Lehm.Silverleaf Phacelia
Phacelia heterophylla Purshvarileaf phacelia
Phacelia humilis Torr. & A. Graylow phacelia
Phacelia idahoensis L.F. Hend.Idaho phacelia
Phacelia leptosepala Rydb.narrowsepal phacelia
Phacelia linearis (Pursh) Holz.threadleaf phacelia
Phacelia lutea (Hook. & Arn.) J.T. HowellYellow Phacelia
Phacelia lyallii (A. Gray) Rydb.alpine phacelia
Phacelia procera A. Graytall phacelia
Phacelia ramosissima Douglas ex Lehm.branching phacelia
Phacelia sericea (Graham) A. Graysilky phacelia
Phalaris aquatica L.bulbous canarygrass
Phalaris arundinacea L.Reed Canary Grass
Phalaris canariensis L.Annual Canarygrass
Phegopteris connectilis (Michx.) Wattlong beechfern
Phemeranthus sediformis (Poelln.) KigerOkanogan Fameflower
Phemeranthus spinescens (Torr.) Hershkovitzspiny fameflower
Philadelphus lewisii PurshLewis' mock orange
Phleum alpinum L.Alpine Timothy
Phleum pratense L.Timothy
Phlox austromontana Covillemountain phlox
Phlox colubrina Wherry & ConstanceSnake River phlox
Phlox diffusa Benth.spreading phlox
Phlox hendersonii (E.E. Nelson) CronquistHenderson's phlox
Phlox hoodii Richardsonspiny phlox
Phlox idahonis WherryClearwater Phlox
Phlox kelseyi BrittonKelsey's Phlox
Phlox longifolia Nutt.longleaf phlox
Phlox missoulensis WherryMissoula Phlox
Phlox multiflora A. Nelsonflowery phlox
Phlox pulvinata (Wherry) CronquistCushion Phlox
Phlox speciosa Purshshowy phlox
Phlox viscida E.E. Nelsonsticky phlox
Phoenicaulis cheiranthoides Nutt.wallflower phoenicaulis
Phragmites americanus (Saltonst., P.M.Peterson & Soreng) A.HainesAmerican Common Reed
Phragmites australis (Cav.) Trin. ex Steud.Eurasian Common Reed
Phyllodoce empetriformis (Sm.) D. Donpink mountainheath
Phyllodoce glanduliflora (Hook.) Covilleyellow mountainheath
Physalis heterophylla NeesClammy Groundcherry
Physalis longifolia Nutt.Longleaf Groundcherry
Physaria didymocarpa (Hook.) A. Graycommon twinpod
Physaria geyeri (Hook.) A. GrayGeyer's Twinpod
Physaria kingii subsp. kingii (S.Watson) O'Kane & Al-ShehbazKing Bladderpod
Physaria oregona S. WatsonOregon Twinpod
Physaria saximontana RollinsFremont County twinpod
Physocarpus capitatus (Pursh) KuntzePacific ninebark
Physocarpus malvaceus (Greene) Kuntzemallow ninebark
Physostegia parviflora Nutt. ex A. GrayWestern False Dragonhead
Phytolacca americana L.American Pokeweed
Picea engelmannii Parry ex Engelm.Engelmann Spruce
Picea glauca (Moench) VossWhite Spruce
Picea mariana Black Spruce
Picea pungens Engelm.Blue Spruce
Pilosella aurantiaca (L.) F.W.Schultz & Sch.Bip.Fox-and-Cubs
Pilosella piloselloides (Vill.) SojákTall Hawkweed
Pilularia americana A. BraunAmerican pillwort
Pinguicula macroceras LinkCalifornia butterwort
Pinus albicaulis Engelm.Whitebark Pine
Pinus contorta Douglas ex LoudonLodgepole Pine
Pinus flexilis JamesLimber Pine
Pinus monticola Douglas ex D. DonWestern White Pine
Pinus ponderosa Lawson & C. LawsonPonderosa Pine
Piperia elongata Rydb.denseflower rein orchid
Piperia unalascensis (Spreng.) Rydb.slender-spire orchid
Piptatheropsis exigua (Thurb.) Romasch., P.M. Peterson & R.J. SorengLittle Ricegrass
Piptatheropsis micrantha "(Trin. & Rupr.) Romasch.littleseed ricegrass
Pisum sativum L.Garden Pea
Plagiobothrys leptocladus (Greene) I.M. Johnst.finebranched popcornflower
Plagiobothrys mollis (A. Gray) I.M. Johnst.soft popcornflower
Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst.Scouler's popcornflower
Plagiobothrys stipitatus (Greene) I.M. Johnst.stalked popcornflower
Plagiobothrys tenellus (Nutt. ex Hook.) A. GrayPacific popcornflower
Plantago aristata Michx.Largebracted Plantain
Plantago canescens M.F. Adamsgray pubescent plantain
Plantago eriopoda Torr.redwool plantain
Plantago lanceolata L.Narrowleaf Plantain
Plantago major L.Common Plantain
Plantago patagonica Jacq.Woolly Plantain
Platanthera aquilonis Sheviaknorthern green orchid
Platanthera elegans Lindl.Hillside Rein Orchid
Platanthera huronensis (Nutt.) Lindl.Huron green orchid
Platanthera obtusata (Banks ex Pursh) Lindl.bluntleaved orchid
Platanthera orbiculata (Pursh) Lindl.lesser roundleaved orchid
Platanthera stricta Lindl.slender bog orchid
Plectritis macrocera Torr. & A. GrayLonghorn Plectritis
Poa abbreviata R. Br.short bluegrass
Poa alpina L.Alpine Bluegrass
Poa annua L.annual bluegrass
Poa arctica R. Br.arctic bluegrass
Poa arnowiae SorengWasatch Bluegrass
Poa bolanderi VaseyBolander's bluegrass
Poa bulbosa L.bulbous bluegrass
Poa compressa L.Canada bluegrass
Poa cusickii VaseyCusick's Bluegrass
Poa fendleriana (Steud.) Vaseymuttongrass
Poa glauca VahlGlaucous Bluegrass
Poa howellii Vasey & Scribn.Howell's bluegrass
Poa laxa HaenkeMt. Washington bluegrass
Poa leibergii Scribn.Leiberg's Bluegrass
Poa leptocoma Trin.marsh bluegrass
Poa nemoralis L.Wood Bluegrass
Poa palustris L.Fowl Bluegrass
Poa paucispicula Scribn. & Merr.Alaska bluegrass
Poa secunda J. PreslSandberg Bluegrass
Poa stenantha Trin.northern bluegrass
Poa trivialis L.Rough Bluegrass
Poa wheeleri VaseyWheeler's Bluegrass
Polemonium californicum Eastw.moving polemonium
Polemonium carneum A. Grayroyal Jacob's-ladder
Polemonium elegans Greeneelegant Jacob's-ladder
Polemonium foliosissimum A. Graytowering Jacob's-ladder
Polemonium micranthum Benth.annual polemonium
Polemonium occidentale Greenewestern polemonium
Polemonium pectinatum GreeneWashington Jacob's-ladder
Polemonium pulcherrimum Hook.Jacob's-ladder
Polemonium viscosum Nutt.Sticky Polemonium
Polyctenium fremontii (S. Watson) Greenedesert combleaf
Polygonum achoreum S.F. Blakeleathery knotweed
Polygonum douglasii GreeneDouglas' knotweed
Polygonum erectum L.Erect Knotweed
Polygonum fowleri B.L. Rob.Fowler's knotweed
Polygonum minimum S. Watsonbroadleaf knotweed
Polygonum polygaloides Wall. ex Meisn.Milkwort Knotweed
Polygonum ramosissimum Michx.Bushy Knotweed
Polypodium amorphum Suksd.irregular polypody
Polypodium glycyrrhiza D.C. Eatonlicorice fern
Polypodium hesperium Maxonwestern polypody
Polypogon monspeliensis (L.) Desf.annual rabbitsfoot grass
Polystichum andersonii HopkinsAnderson's hollyfern
Polystichum braunii (Spenner) FéeBraun's hollyfern
Polystichum imbricans (D.C. Eaton) D.H. Wagnernarrowleaf swordfern
Polystichum kruckebergii W.H. WagnerKruckeberg's Hollyfern
Polystichum lonchitis (L.) Rothnorthern hollyfern
Polystichum munitum (Kaulf.) C. Preslwestern swordfern
Polystichum scopulinum (D.C. Eaton) MaxonMountain Hollyfern
Populus ×jackii Balm-of-Gilead
Populus alba L.White Poplar
Populus angustifolia JamesNarrowleaf Cottonwood
Populus balsamifera L.Balsam Poplar
Populus deltoides W. Bartram ex MarshallEastern Cottonwood
Populus tremuloides Michx.Quaking Aspen
Portulaca oleracea L.Common Purslane
Potamogeton alpinus Balbisalpine pondweed
Potamogeton amplifolius Tuck.largeleaf pondweed
Potamogeton crispus L.Curly Pondweed
Potamogeton diversifolius Raf.waterthread pondweed
Potamogeton epihydrus Raf.ribbonleaf pondweed
Potamogeton foliosus Raf.Leafy Pondweed
Potamogeton friesii Rupr.Fries' pondweed
Potamogeton gramineus L.variableleaf pondweed
Potamogeton illinoensis MorongIllinois Pondweed
Potamogeton natans L.floating pondweed
Potamogeton nodosus Poir.longleaf pondweed
Potamogeton obtusifolius Mert. & W.D.J. Kochbluntleaf pondweed
Potamogeton praelongus Wulfenwhitestem pondweed
Potamogeton pusillus L.small pondweed
Potamogeton richardsonii (Benn.) Rydb.Richardson's pondweed
Potamogeton robbinsii OakesRobbins' Pondweed
Potamogeton zosteriformis Fernaldflatstem pondweed
Potentilla argentea L.silver cinquefoil
Potentilla biennis Greenebiennial cinquefoil
Potentilla concinna Richardsonelegant cinquefoil
Potentilla drummondii Lehm.Drummond's cinquefoil
Potentilla flabellifolia Hook. ex Torr. & A. Grayhigh mountain cinquefoil
Potentilla gracilis Douglas ex Hook.slender cinquefoil
Potentilla hippiana Lehm.Woolly Cinquefoil
Potentilla nivea L.Snow Cinquefoil
Potentilla norvegica L.Rough Cinquefoil
Potentilla ovina Macoun ex J.M. Macounsheep cinquefoil
Potentilla pensylvanica L.Pennsylvania cinquefoil
Potentilla pulcherrima Lehm.beautiful cinquefoil

Page 1 2 3 4 5 6 of 6 pages with 2647 plants, 500 per page.

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 Expanded Native or Not Present Introduced or Not Present Native or Introduced Native or Expanded Expanded or Not Present

Progress

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Range Map
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