Home » Search: All Plants in North Cascades

2583 Plants Found

Page 1 2 3 4 5 6 of 6 pages with 2583 plants, 500 per page.

Ordered by scientific name.

Scientific NameCommon NameMap‡
Lycopodium lagopus (Laest. ex Hartm.) Zinserl. ex Kuzenone-cone 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 hybrida Michx.Lowland Yellow Loosestrife
Lysimachia latifolia (Hook.) CholewaPacific Starflower
Lysimachia maritima (L.) Galasso, Banfi & SoldanoSea Milkwort
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 hyssopifolium L.hyssop loosestrife
Lythrum portula (L.) D.A. Webbspatulaleaf loosestrife
Lythrum salicaria L.Purple Loosestrife
Madia citriodora Greenelemonscented 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
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 baccata (L.) Borkh.Siberian crab apple
Malus fusca (Raf.) C.K. Schneid.Oregon crab apple
Malus hupehensis (Pamp.) RehderChinese crab apple
Malus prunifolia (Willd.) Borkh.plumleaf crab apple
Malus pumila Mill.paradise apple
Malus sargentii RehderSargent's apple
Malva alcea L.vervain mallow
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
Malva verticillata L.cluster mallow
Malvella leprosa (Ortega) Krapov.alkali mallow
Marah oreganus (Torr. ex S. Watson) Howellcoastal manroot
Marrubium vulgare L.Common Horehound
Marsilea vestita Hook. & Grev.hairy waterclover
Matricaria discoidea DC.disc mayweed
Matthiola incana (L.) W.T. Aitontenweeks stock
Meconella oregana Nutt.white fairypoppy
Medicago arabica (L.) Huds.spotted medick
Medicago lupulina L.black medick
Medicago polymorpha L.burclover
Medicago sativa L.Alfalfa
Melica bulbosa Geyer ex Porter & J.M. Coult.oniongrass
Melica ciliata L.hairy melicgrass
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 Peppermint
Mentha aquatica L.water mint
Mentha arvensis L.Wild Mint
Mentha spicata L.Spearmint
Mentha suaveolens Ehrh.Apple Mint
Mentzelia albicaulis (Hook.) Torr. & A. Graywhitestem blazingstar
Mentzelia dispersa S. Watsonbushy blazingstar
Mentzelia laevicaulis (Hook.) Torr. & A. GraySmoothstem Blazingstar
Menyanthes trifoliata L.Buckbean
Menziesia ferruginea Sm.rusty menziesia
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 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 breviflorus Pipershortflower 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 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 michauxii (Fenzl) Farw.Michaux's stitchwort
Minuartia nuttallii (Pax) Briq.Nuttall's sandwort
Minuartia tenella (Nutt.) Mattf.slender stitchwort
Mirabilis jalapa L.marvel of Peru
Mirabilis nyctaginea (Michx.) MacMill.Heartleaf Four O'Clock
Misopates orontium (L.) Raf.linearleaf snapdragon
Mitella nuda L.naked miterwort
Mitella ovalis GreeneCoastal Miterwort
Mitella stauropetala Pipersmallflower miterwort
Moehringia lateriflora (L.) FenzlBluntleaf Sandwort
Moehringia macrophylla (Hook.) FenzlLargeleaf Sandwort
Moenchia erecta (L.) G. Gaertn., B. Mey. & Scherb.Upright Chickweed
Monarda didyma L.Scarlet Beebalm
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
Morus alba L.White Mulberry
Muhlenbergia andina (Nutt.) Hitchc.foxtail muhly
Muhlenbergia asperifolia (Nees & Meyen ex Trin.) ParodiScratchgrass
Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.pullup muhly
Muhlenbergia racemosa "(Michx.) Brittonmarsh muhly
Muhlenbergia richardsonis (Trin.) Rydb.mat muhly
Muscari botryoides (L.) Mill.common grape hyacinth
Mycelis muralis (L.) Dumort.wall-lettuce
Myosotis arvensis (L.) Hillfield forget-me-not
Myosotis asiatica (Vesterg.) Schischkin & SergievskajaAsian forget-me-not
Myosotis azorica H.C. Watson ex Hook.Azores forget-me-not
Myosotis discolor Pers.changing forget-me-not
Myosotis latifolia Poir.broadleaf 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
Myosurus apetalus C. Gaybristly mousetail
Myosurus minimus L.Tiny Mousetail
Myrica gale L.sweetgale
Myriophyllum aquaticum (Vell.) Verdc.Parrot Feather Watermilfoil
Myriophyllum quitense KunthAndean watermilfoil
Myriophyllum sibiricum Kom.shortspike watermilfoil
Myriophyllum spicatum L.Eurasian watermilfoil
Myriophyllum verticillatum L.whorl-leaf watermilfoil
Myrrhis odorata (L.) Scop.anise
Najas flexilis (Willd.) Rostk. & SchmidtNodding Waternymph
Najas guadalupensis (Spreng.) Magnussouthern waternymph
Nanozostera japonica (Asch. & Graebn.) P. Toml. & U. Posl.dwarf eelgrass
Narcissus poeticus L.poet's narcissus
Narcissus pseudonarcissus L.daffodil
Nasturtium officinale W.T. Aitonwatercress
Navarretia breweri (A. Gray) GreeneBrewer's navarretia
Navarretia capillaris (Kellogg) Kuntzeminiature gilia
Navarretia intertexta (Benth.) Hook.Needleleaf Navarretia
Navarretia sinistra (M.E. Jones) L.A. JohnsonAlva Day's pincushionplant
Navarretia squarrosa (Eschsch.) Hook. & Arn.skunkbush
Nemophila breviflora A. Graybasin nemophila
Nemophila parviflora Douglas ex Benth.smallflower nemophila
Nemophila pedunculata Douglas ex Benth.littlefoot nemophila
Neomonolepis spathulata (A.Gray) Sukhor.Beaver Povertyweed
Neottia convallarioides (Sw.) Rich.Broadlipped Twayblade
Nepeta cataria L.Catnip
Nephrophyllidium crista-galli (Menzies ex Hook.) Gilgdeercabbage
Neslia paniculata (L.) Desv.ballmustard
Nestotus stenophyllus (A. Gray) R.P. Roberts, Urbatsch & NeubigNarrowleaf Mock Goldenweed
Nicotiana alata Link & Ottojasmine tobacco
Nicotiana attenuata Torr. ex S. WatsonCoyote 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 troximoides (A. Gray) Greenesagebrush false dandelion
Nothochelone nemorosa (Douglas ex Lindl.) StrawWoodland Beardtongue
Nuphar polysepala Engelm.Great Yellow Pond-Lily
Nuttallanthus texanus (Scheele) D.A. SuttonTexas Toadflax
Nymphaea odorata AitonAmerican white waterlily
Nymphaea tetragona Georgipygmy waterlily
Nymphoides peltata (S.G. Gmel.) Kuntzeyellow floatingheart
Oemleria cerasiformis (Torr. & A. Gray ex Hook. & Arn.) LandonIndian plum
Oenanthe sarmentosa C. Presl ex DC.water parsely
Oenothera biennis L.Common Evening Primrose
Oenothera caespitosa Nutt.Tufted Evening Primrose
Oenothera elata KunthHooker's evening primrose
Oenothera glazioviana Micheliredsepal evening primrose
Oenothera pallida Lindl.pale evening primrose
Oenothera villosa Thunb.Hairy Evening Primrose
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
Orobanche californica Cham. & Schltdl.California broomrape
Orobanche corymbosa (Rydb.) Ferrisflat-top broomrape
Orobanche fasciculata Nutt.clustered broomrape
Orobanche ludoviciana Nutt.Louisiana 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 bracteosus Benth.Rosy Owl's-Clover
Orthocarpus imbricatus Torr. ex S. WatsonMountain Owl's-Clover
Orthocarpus luteus Nutt.yellow owl's-clover
Orthocarpus tenuifolius (Pursh) Benth.thinleaved owl's-clover
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 debilis Kunthpink woodsorrel
Oxalis dillenii Jacq.Slender Yellow Woodsorrel
Oxalis oregana Nutt.redwood-sorrel
Oxalis stricta L.Common Yellow Oxalis
Oxalis suksdorfii Trel.Suksdorf Woodsorrel
Oxalis trilliifolia Hook.threeleaf woodsorrel
Oxybasis rubra (L.) S.Fuentes, Uotila & BorschRed Goosefoot
Oxyria digyna (L.) HillAlpine Mountainsorrel
Oxytropis borealis DC.boreal locoweed
Oxytropis campestris (L.) DC.Field Locoweed
Oxytropis deflexa (Pall.) DC.nodding locoweed
Oxytropis monticola A. Grayyellowflower 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 flettii (Wiegand) W.A. Weber & Á. LöveFlett's ragwort
Packera indecora (Greene) Á. Löve & D. Löveelegant groundsel
Packera macounii (Greene) W.A. Weber & Á. LöveSiskiyou Mountain ragwort
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
Papaver dubium L.blindeyes
Papaver orientale L.Oriental poppy
Papaver rhoeas L.corn poppy
Papaver somniferum L.opium poppy
Parapholis incurva (L.) C.E. HubbardCurved Sicklegrass
Parentucellia viscosa (L.) Caruelyellow glandweed
Parietaria judaica L.spreading pellitory
Parietaria officinalis L.upright pellitory
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
Parthenocissus vitacea (Knerr) Hitchc.Woodbine
Pascopyrum smithii (Rydb.) Á. LöveWestern Wheatgrass
Pastinaca sativa L.Wild Parsnip
Paulownia tomentosa (Thunb.) Siebold & Zucc. ex Steud.Princess Tree
Paxistima myrsinites (Pursh) Raf.Oregon boxleaf
Pectocarya penicillata (Hook. & Arn.) A. DC.sleeping combseed
Pectocarya pusilla (A. DC.) A. Graylittle combseed
Pedicularis bracteosa Benth.bracted lousewort
Pedicularis contorta Benth.coiled lousewort
Pedicularis groenlandica Retz.Elephanthead Lousewort
Pedicularis ornithorhyncha Benth.ducksbill lousewort
Pediocactus nigrispinus (Hochstätter) Hochstättersnowball cactus
Pellaea brachyptera (T. Moore) BakerSierra cliffbrake
Pellaea breweri D.C. EatonBrewer's cliffbrake
Pellaea glabella Mett. ex Kuhnsmooth cliffbrake
Peltandra virginica (L.) Schottgreen arrow arum
Penstemon acuminatus Douglas ex Lindl.Sharpleaf Penstemon
Penstemon attenuatus Douglas ex Lindl.Sulphur Penstemon
Penstemon cardwellii HowellCardwell's Beardtongue
Penstemon confertus Douglas ex Lindl.Yellow Penstemon
Penstemon davidsonii GreeneDavidson's penstemon
Penstemon deustus Douglas ex Lindl.Scabland Penstemon
Penstemon eriantherus PurshFuzzytongue Penstemon
Penstemon fruticosus (Pursh) Greenebush penstemon
Penstemon gairdneri Hook.Gairdner's Beardtongue
Penstemon glandulosus DouglasStickystem Penstemon
Penstemon humilis Nutt. ex A. GrayLow Beardtongue
Penstemon ovatus Douglas ex Hook.eggleaf beardtongue
Penstemon procerus Douglas ex Grahamlittleflower penstemon
Penstemon pruinosus Douglas ex Lindl.Chelan beardtongue
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 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
Pentaglottis sempervirens (L.) Tausch ex L.H. Baileyevergreen bugloss
Pentagramma triangularis "(Kaulf.) Yatsk.goldback fern
Perideridia gairdneri (Hook. & Arn.) MathiasGardner's yampah
Perilla frutescens (L.) BrittonBeefsteak Plant
Persicaria amphibia (L.) DelarbreWater Knotweed
Persicaria hydropiperoides (Michx.) SmallSwamp Smartweed
Persicaria lapathifolia (L.) DelarbrePale Smartweed
Persicaria punctata (Elliott) SmallDotted Smartweed
Persicaria setacea (Baldwin) SmallBog Smartweed
Petasites frigidus (L.) Fr.arctic sweet coltsfoot
Petrophytum cinerascens (Piper) Rydb.halfshrub rockmat
Petrophytum hendersonii (Canby) Rydb.Olympic Mountain rockmat
Phacelia franklinii (R. Br.) A. GrayFranklin's phacelia
Phacelia glandulifera Pipersticky phacelia
Phacelia hastata Douglas ex Lehm.Silverleaf Phacelia
Phacelia heterophylla Purshvarileaf phacelia
Phacelia humilis Torr. & A. Graylow phacelia
Phacelia leptosepala Rydb.narrowsepal phacelia
Phacelia linearis (Pursh) Holz.threadleaf phacelia
Phacelia minutissima L.F. Hend.Small Phacelia
Phacelia nemoralis Greeneshade phacelia
Phacelia procera A. Graytall phacelia
Phacelia ramosissima Douglas ex Lehm.branching phacelia
Phacelia sericea (Graham) A. Graysilky phacelia
Phalaris arundinacea L.Reed Canary Grass
Phalaris canariensis L.Annual Canarygrass
Phalaris paradoxa L.hood 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 aculeata A. Nelsonsagebrush phlox
Phlox austromontana Covillemountain phlox
Phlox diffusa Benth.spreading phlox
Phlox hendersonii (E.E. Nelson) CronquistHenderson's phlox
Phlox longifolia Nutt.longleaf phlox
Phlox paniculata L.Fall Phlox
Phlox speciosa Purshshowy phlox
Phoenicaulis cheiranthoides Nutt.wallflower phoenicaulis
Photinia davidiana (Decne.) CardotChinese photinia
Photinia villosa (Thunb.) DC.Oriental Photinia
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
Phyllospadix scouleri Hook.Scouler's surfgrass
Phyllospadix serrulatus Rupr. ex Asch.toothed surfgrass
Phyllospadix torreyi S. WatsonTorrey's surfgrass
Physalis longifolia Nutt.Longleaf Groundcherry
Physaria alpestris Suksd.Washington 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 sitchensis (Bong.) CarrièreSitka spruce
Pilosella aurantiaca (L.) F.W.Schultz & Sch.Bip.Fox-and-Cubs
Pilosella piloselloides (Vill.) SojákTall Hawkweed
Pimpinella major (L.) Huds.hollowstem burnet saxifrage
Pinguicula macroceras LinkCalifornia butterwort
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 elongata Rydb.denseflower rein orchid
Piperia transversa Suksd.royal rein orchid
Piperia unalascensis (Spreng.) Rydb.slender-spire orchid
Piptatheropsis exigua (Thurb.) Romasch., P.M. Peterson & R.J. SorengLittle Ricegrass
Pityopus californica (Eastw.) Copeland f.California pinefoot
Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peckfragrant popcornflower
Plagiobothrys leptocladus (Greene) I.M. Johnst.finebranched popcornflower
Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst.Scouler's popcornflower
Plagiobothrys tenellus (Nutt. ex Hook.) A. GrayPacific popcornflower
Plantago arenaria Waldst. & Kit.sand plantain
Plantago aristata Michx.Largebracted Plantain
Plantago lanceolata L.Narrowleaf Plantain
Plantago macrocarpa Cham. & Schltdl.seashore plantain
Plantago major L.Common Plantain
Plantago maritima L.goose tongue
Plantago patagonica Jacq.Woolly Plantain
Platanthera aquilonis Sheviaknorthern green orchid
Platanthera chorisiana (Cham.) Rchb.Chimissso's orchid
Platanthera huronensis (Nutt.) Lindl.Huron green orchid
Platanthera obtusata (Banks ex Pursh) Lindl.bluntleaved orchid
Platanthera orbiculata (Pursh) Lindl.lesser roundleaved orchid
Platanthera sparsiflora (S. Watson) Schltr.sparse-flowered bog orchid
Platanthera stricta Lindl.slender bog orchid
Plectritis congesta (Lindl.) DC.shortspur seablush
Plectritis macrocera Torr. & A. GrayLonghorn Plectritis
Pleuricospora fimbriolata A. Grayfringed pinesap
Pleuropogon refractus (A. Gray) Benth. ex Vaseynodding semaphoregrass
Poa abbreviata R. Br.short bluegrass
Poa alpina L.Alpine Bluegrass
Poa annua L.annual bluegrass
Poa arctica R. Br.arctic bluegrass
Poa bolanderi VaseyBolander's bluegrass
Poa bulbosa L.bulbous bluegrass
Poa compressa L.Canada bluegrass
Poa confinis Vaseycoastline bluegrass
Poa curtifolia Scribn.Little Mountain Bluegrass
Poa fendleriana (Steud.) Vaseymuttongrass
Poa glauca VahlGlaucous Bluegrass
Poa howellii Vasey & Scribn.Howell's bluegrass
Poa laxiflora Buckleylooseflower bluegrass
Poa leptocoma Trin.marsh bluegrass
Poa lettermanii VaseyLetterman's bluegrass
Poa macrantha Vaseyseashore bluegrass
Poa marcida Hitchc.withered bluegrass
Poa palustris L.Fowl Bluegrass
Poa paucispicula Scribn. & Merr.Alaska bluegrass
Poa secunda J. PreslSandberg Bluegrass
Poa stenantha Trin.northern bluegrass
Poa suksdorfii (Beal) Vasey ex Piperwestern bluegrass
Poa trivialis L.Rough Bluegrass
Polemonium californicum Eastw.moving polemonium
Polemonium carneum A. Grayroyal Jacob's-ladder
Polemonium elegans Greeneelegant Jacob's-ladder
Polemonium micranthum Benth.annual polemonium
Polemonium occidentale Greenewestern polemonium
Polemonium pulcherrimum Hook.Jacob's-ladder
Polemonium viscosum Nutt.Sticky Polemonium
Polygonum douglasii GreeneDouglas' knotweed
Polygonum erectum L.Erect Knotweed
Polygonum fowleri B.L. Rob.Fowler's knotweed
Polygonum minimum S. Watsonbroadleaf knotweed
Polygonum paronychia Cham. & Schltdl.beach knotweed
Polygonum ramosissimum Michx.Bushy Knotweed
Polypodium amorphum Suksd.irregular polypody
Polypodium glycyrrhiza D.C. Eatonlicorice fern
Polypodium hesperium Maxonwestern polypody
Polypodium scouleri Hook. & Grev.leathery polypody
Polypogon monspeliensis (L.) Desf.annual rabbitsfoot grass
Polypogon viridis (Gouan) Breistr.beardless rabbitsfoot grass
Polystichum andersonii HopkinsAnderson's hollyfern
Polystichum imbricans (D.C. Eaton) D.H. Wagnernarrowleaf swordfern
Polystichum lemmonii Underw.Lemmon's hollyfern
Polystichum lonchitis (L.) Rothnorthern hollyfern
Polystichum munitum (Kaulf.) C. Preslwestern swordfern
Pontederia crassipes Mart.Common Water Hyacinth
Populus alba L.White Poplar
Populus balsamifera L.Balsam Poplar
Populus deltoides W. Bartram ex MarshallEastern Cottonwood
Populus nigra L.Lombardy poplar
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 epihydrus Raf.ribbonleaf pondweed
Potamogeton foliosus Raf.Leafy Pondweed
Potamogeton friesii Rupr.Fries' pondweed
Potamogeton gramineus L.variableleaf 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 drummondii Lehm.Drummond's cinquefoil
Potentilla flabellifolia Hook. ex Torr. & A. Grayhigh mountain cinquefoil
Potentilla gracilis Douglas ex Hook.slender cinquefoil
Potentilla inclinata Vill.ashy cinquefoil
Potentilla nivea L.Snow Cinquefoil
Potentilla norvegica L.Norwegian cinquefoil
Potentilla pulcherrima Lehm.beautiful cinquefoil
Potentilla recta L.sulphur cinquefoil
Potentilla villosa Pall. ex Purshvillous cinquefoil
Proboscidea louisianica (Mill.) Thell.Ram's Horn
Prosartes hookeri Torr.drops-of-gold
Prosartes smithii "(Hook.) Utechlargeflower fairybells
Prosartes trachycarpa S. Watsonroughfruit fairybells
Prunella vulgaris L.Common Selfheal
Prunus americana MarshallAmerican Plum
Prunus cerasifera Ehrh.cherry plum
Prunus cerasus L.sour cherry
Prunus domestica L.European plum
Prunus emarginata (Douglas ex Hook.) D. Dietr.bitter cherry
Prunus laurocerasus L.cherry laurel
Prunus lusitanica L.Portugal laurel
Prunus serotina Ehrh.Black Cherry
Prunus virginiana L.Chokecherry
Pseudofumaria lutea (L.) Borkh.rock fumewort
Pseudognaphalium canescens (DC.) W.A. WeberWright's cudweed
Pseudognaphalium macounii (Greene) KarteszMacoun's cudweed
Pseudognaphalium stramineum (Kunth) Anderb.Cottonbatting Plant
Pseudoroegneria spicata (Pursh) Á. LöveBluebunch Wheatgrass
Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartm.tuber starwort
Pseudotsuga menziesii (Mirb.) FrancoDouglas Fir
Psilocarphus elatior (A. Gray) A. Graymeadow woollyheads
Psilocarphus tenellus Nutt.slender woollyheads
Pteridium aquilinum (L.) Kuhnwestern brackenfern
Pterospora andromedea Nutt.woodland pinedrops
Puccinellia distans (Jacq.) Parl.weeping alkaligrass
Puccinellia nuttalliana (Schult.) Hitchc.Nuttall's Alkaligrass
Puccinellia pumila (Vasey) Hitchc.dwarf alkaligrass
Pulmonaria officinalis L.common lungwort
Pulsatilla occidentalis (S. Watson) Freynwhite pasqueflower
Pulsatilla patens (L.) Mill.eastern pasqueflower
Purshia tridentata (Pursh) DC.Antelope Bitterbrush
Pyracantha coccinea M. Roem.scarlet firethorn
Pyrola asarifolia Michx.Liverleaf Wintergreen
Pyrola chlorantha Sw.Greenflowered Wintergreen
Pyrola minor L.snowline wintergreen

Page 1 2 3 4 5 6 of 6 pages with 2583 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 Extirpated Native or Not Present Introduced or Not Present Native or Introduced Expanded or Not Present

Progress

Article Complete
0%
Range Map
100%
Map to L2
6%
Map to L3
6%

Get involved! You can help our plant articles progress faster. Contact us if you have any additions or corrections, to contribute photos, or if you have data that could help us to build or refine our range maps. You can also donate to support our ongoing work.