Home » Search: All Plants Native in Northern Rockies

1376 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Epilobium torreyi (S. Watson) Hoch & P.H. RavenTorrey's willowherb
Epipactis gigantea Douglas ex Hook.stream orchid
Equisetum arvense L.field horsetail
Equisetum fluviatile L.water horsetail
Equisetum hyemale L.scouringrush horsetail
Equisetum laevigatum A. Braunsmooth horsetail
Equisetum palustre L.marsh horsetail
Equisetum scirpoides Michx.dwarf scouringrush
Equisetum sylvaticum L.woodland horsetail
Equisetum telmateia Ehrh.giant horsetail
Equisetum variegatum Schleich. ex F. Weber & D. Mohrvariegated scouringrush
Eremogone aculeata (S.Watson) Ikonn.Prickly Sandwort
Eremogone capillaris (Poir.) FenzlSlender Mountain Sandwort
Eremogone congesta var. congesta (Nutt. ex Torr. & A.Gray) Ikonn.Ballhead Sandwort
Eremogone kingii (S.Watson) Ikonn.King's Sandwort
Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Bairdrubber rabbitbrush
Erigeron acris L.bitter fleabane
Erigeron canadensis L.Horseweed
Erigeron compositus Purshcutleaf daisy
Erigeron corymbosus Nutt.longleaf fleabane
Erigeron coulteri Porterlarge mountain fleabane
Erigeron divergens Torr. & A. Grayspreading fleabane
Erigeron filifolius (Hook.) Nutt.threadleaf fleabane
Erigeron linearis (Hook.) Piperdesert yellow fleabane
Erigeron pallens CronquistPale Fleabane
Erigeron philadelphicus L.Philadelphia Fleabane
Erigeron pumilus Nutt.shaggy fleabane
Erigeron speciosus (Lindl.) DC.aspen fleabane
Erigeron subtrinervis Rydb. ex Porter & Brittonthreenerve fleabane
Eriogonum caespitosum Nutt.matted buckwheat
Eriogonum compositum Douglas ex Benth.arrowleaf buckwheat
Eriogonum flavum Nutt.alpine golden buckwheat
Eriogonum heracleoides Nutt.parsnipflower buckwheat
Eriogonum microthecum Nutt.Slender Buckwheat
Eriogonum niveum Douglas ex Benth.snow buckwheat
Eriogonum ovalifolium Nutt.cushion buckwheat
Eriogonum strictum Benth.Blue Mountain buckwheat
Eriogonum umbellatum Torr.sulphur-flower buckwheat
Eriogonum vimineum Douglas ex Benth.wickerstem buckwheat
Eriophorum angustifolium Honck.tall cottongrass
Eriophorum chamissonis C.A. Mey.Chamisso's cottongrass
Eriophorum gracile W.D.J. Kochslender cottongrass
Eriophorum viridicarinatum (Engelm.) Fernaldthinleaf cottonsedge
Eriophyllum lanatum (Pursh) Forbescommon woolly sunflower
Eryngium articulatum Hook.beethistle
Erysimum capitatum (Douglas ex Hook.) GreeneSanddune Wallflower
Erythronium grandiflorum Purshyellow avalanche-lily
Eucephalus engelmannii (D.C. Eaton) GreeneEngelmann's aster
Euphorbia glyptosperma Engelm.Ribseed Sandmat
Euphorbia serpillifolia Pers.Thymeleaf Sandmat
Euphorbia spathulata Lam.Warty Spurge
Euphrasia nemorosa (Pers.) Wallr.common eyebright
Eurybia conspicua (Lindl.) G.L. Nesomwestern showy aster
Eurybia integrifolia (Nutt.) G.L. Nesomthickstem aster
Eurybia merita (A. Nelson) G.L. Nesomsubalpine aster
Euthamia graminifolia (L.) Nutt.Flat-top Goldentop
Euthamia occidentalis Nutt.western goldentop
Eutrochium maculatum (L.) E.E. LamontSpotted Joe Pye Weed
Festuca brachyphylla Schult. ex Schult. & Schult. f.Alpine Fescue
Festuca campestris Rydb.Mountain Rough Fescue
Festuca idahoensis ElmerIdaho Fescue
Festuca minutiflora Rydb.Smallflower Fescue
Festuca occidentalis Hook.western fescue
Festuca rubra L.Red Fescue
Festuca saximontana Rydb.Rocky Mountain fescue
Festuca subulata Trin.bearded fescue
Festuca subuliflora Scribn.Crinkleawn Fescue
Festuca viridula VaseyGreenleaf Fescue
Fragaria vesca L.woodland strawberry
Fragaria virginiana DuchesneVirginia Strawberry
Frangula purshiana (DC.) A. GrayCascara buckthorn
Frasera albicaulis Douglas ex Griseb.whitestem frasera
Frasera fastigiata (Pursh) A. Hellerclustered green gentian
Fritillaria affinis (Schult.) Sealychecker lily
Fritillaria pudica (Pursh) Spreng.yellow fritillary
Gaillardia aristata Purshblanketflower
Galium aparine L.stickywilly
Galium bifolium S. Watsontwinleaf bedstraw
Galium boreale L.northern bedstraw
Galium mexicanum KunthMexican bedstraw
Galium trifidum L.threepetal bedstraw
Galium triflorum Michx.fragrant bedstraw
Gaultheria hispidula (L.) Muhl. ex BigelowCreeping Snowberry
Gaultheria humifusa (Graham) Rydb.alpine spicywintergreen
Gaultheria ovatifolia A. GrayWestern Teaberry
Gayophytum decipiens F.H. Lewis & Szweykowskideceptive groundsmoke
Gayophytum diffusum Torr. & A. GraySpreading Groundsmoke
Gayophytum humile Juss.dwarf groundsmoke
Gayophytum racemosum Torr. & A. Grayblackfoot groundsmoke
Gayophytum ramosissimum Torr. & A. Graypinyon groundsmoke
Gentiana affinis Griseb.pleated gentian
Gentiana calycosa Griseb.Rainier pleated gentian
Gentianella amarella (L.) Börnerautumn dwarf gentian
Geocaulon lividum (Richardson) Fernaldfalse toadflax
Geranium bicknellii BrittonBicknell's cranesbill
Geranium carolinianum L.Carolina geranium
Geranium richardsonii Fisch. & Trautv.Richardson's geranium
Geranium viscosissimum Fisch. & C.A. Mey. ex C.A. Mey.sticky purple geranium
Geum aleppicum Jacq.Yellow Avens
Geum macrophyllum Willd.largeleaf avens
Geum rivale L.Purple Avens
Geum triflorum PurshOld Man's Whiskers
Gilia capitata Simsbluehead gilia
Githopsis specularioides Nutt.common bluecup
Glyceria borealis (Nash) Batcheldersmall floating mannagrass
Glyceria grandis S. WatsonAmerican Mannagrass
Glyceria striata (Lam.) Hitchc.fowl mannagrass
Glycyrrhiza lepidota PurshAmerican Licorice
Gnaphalium palustre Nutt.western marsh cudweed
Goodyera oblongifolia Raf.western rattlesnake plantain
Graphephorum canescens (Buckley) Röser & TkachTall Trisetum
Gratiola ebracteata Benth. ex A. DC.bractless hedgehyssop
Gratiola neglecta Torr.clammy hedgehyssop
Grayia spinosa (Hook.) Moq.spiny hopsage
Grindelia nana Nutt.Idaho gumweed
Grindelia squarrosa (Pursh) DunalCurlycup Gumweed
Gymnocarpium disjunctum (Rupr.) ChingPacific oakfern
Gymnocarpium dryopteris (L.) Newmanwestern oakfern
Hackelia ciliata (Douglas ex Lehm.) I.M. Johnst.Okanogan stickseed
Hackelia cinerea (Piper) I.M. Johnst.gray stickseed
Hackelia deflexa (Wahlenb.) Opiznodding stickseed
Hackelia floribunda (Lehm.) I.M. Johnst.manyflower stickseed
Hackelia micrantha (Eastw.) J.L. GentryJessica sticktight
Hedysarum alpinum L.alpine sweetvetch
Hedysarum boreale Nutt.Utah sweetvetch
Hedysarum occidentale Greenewestern sweetvetch
Hedysarum sulphurescens Rydb.white sweetvetch
Helenium autumnale L.common sneezeweed
Helianthella uniflora (Nutt.) Torr. & A. Grayoneflower helianthella
Helianthus annuus L.Common Sunflower
Helianthus nuttallii Torr. & A. GrayNuttall's Sunflower
Hemionitis gracillima (D.C.Eaton)Lace Lipfern
Hemizonella minima (A. Gray) A. Grayopposite-leaved tarweed
Heracleum maximum W. BartramCommon Cowparsnip
Hesperochiron pumilus (Douglas ex Griseb.) Porterdwarf hesperochiron
Hesperostipa comata (Trin. & Rupr.) BarkworthNeedle-and-Thread Grass
Heteranthera dubia (Jacq.) MacMill.grassleaf mudplantain
Heterocodon rariflorum Nutt.rareflower heterocodon
Heterotheca barbata (Rydb.) SempleSpokane false goldenaster
Heterotheca villosa (Pursh) Shinnershairy false goldenaster
Heuchera chlorantha PiperTall Alumroot
Heuchera cylindrica Douglas ex Hook.roundleaf alumroot
Heuchera grossulariifolia Rydb.gooseberryleaf alumroot
Heuchera micrantha Douglas ex Lindl.crevice alumroot
Hieracium albiflorum Hook.white hawkweed
Hieracium scouleri Hook.Scouler's Woollyweed
Hieracium triste Willd. ex Spreng.woolly hawkweed
Hieracium umbellatum L.Canada Hawkweed
Hierochloe hirta (Schrank) BorbásNorthern Sweetgrass
Hippuris vulgaris L.common mare's-tail
Holodiscus discolor (Pursh) Maxim.oceanspray
Hordeum brachyantherum Nevskimeadow barley
Hordeum jubatum L.Foxtail Barley
Hordeum pusillum Nutt.Little Barley
Horkelia fusca Lindl.Pinewoods Horkelia
Hosackia pinnata (Hook.) AbramsMeadow Bird's-Foot Trefoil
Huperzia miyoshiana (Makino) ChingMiyoshi's clubmoss
Huperzia occidentalis (Clute) Kartesz & Gandhiwestern clubmoss
Hydrophyllum capitatum Douglas ex Benth.Ballhead Waterleaf
Hydrophyllum fendleri (A. Gray) A. HellerFendler's waterleaf
Hymenopappus filifolius Hook.Fineleaf Hymenopappus
Hypericum anagalloides Cham. & Schltdl.tinker's penny
Hypericum majus (A. Gray) Brittonlarge St. Johnswort
Hypericum scouleri Hook.Scouler's St. Johnswort
Idahoa scapigera (Hook.) A. Nelson & J.F. Macbr.oldstem idahoa
Iliamna rivularis (Douglas ex Hook.) GreeneStreambank Wild Hollyhock
Impatiens aurella Rydb.paleyellow touch-me-not
Impatiens capensis Meerb.Jewelweed
Impatiens ecornuta Gerry Moore, Zika & RushworthSpurless Touch-me-not
Ionactis stenomeres (A. Gray) GreeneRocky Mountain aster
Ipomopsis aggregata (Pursh) V.E. Grantscarlet gilia
Iris missouriensis Nutt.Rocky Mountain Iris
Isoetes bolanderi Engelm.Bolander's quillwort
Isoetes howellii Engelm.Howell's quillwort
Isoetes occidentalis L.F. Hend.western quillwort
Isoetes tenella Léman ex Desv.Spiny-Spore Quillwort
Iva axillaris Purshpovertyweed
Ivesia gordonii (Hook.) Torr. & A. GrayGordon's ivesia
Ivesia tweedyi Rydb.Tweedy's ivesia
Juncus acuminatus Michx.tapertip rush
Juncus albescens (Lange) Fernaldnorthern white rush
Juncus alpinoarticulatus Chaixnorthern green rush
Juncus arcticus Willd.arctic rush
Juncus articulatus L.jointleaf rush
Juncus bufonius L.toad rush
Juncus confusus CovilleColorado rush
Juncus covillei PiperCoville's rush
Juncus drummondii E. Mey.Drummond's rush
Juncus dudleyi WiegandDudley's rush
Juncus ensifolius Wikstr.Swordleaf Rush
Juncus filiformis L.thread rush
Juncus howellii F.J. Herm.Howell's rush
Juncus interior Wiegandinland rush
Juncus longistylis Torr.longstyle rush
Juncus mertensianus Bong.Mertens' rush
Juncus nevadensis S. WatsonSierra Rush
Juncus nodosus L.knotted rush
Juncus parryi Engelm.Parry's rush
Juncus saximontanus A. NelsonRocky Mountain rush
Juncus tenuis Willd.poverty rush
Juncus torreyi CovilleTorrey's rush
Juncus trilocularis Zikafoothill rush
Juncus vaseyi Engelm.Vasey's Rush
Juniperus communis L.Common Juniper
Juniperus scopulorum Sarg.Rocky Mountain Juniper
Kalmia microphylla (Hook.) A. Helleralpine laurel
Koeleria macrantha (Ledeb.) Schult.Prairie Junegrass
Koenigia phytolaccifolia (Meisn. ex Small) T.M.Schust. & RevealPoke Knotweed
Lactuca biennis (Moench) FernaldTall Blue Lettuce
Lagophylla ramosissima Nutt.branched lagophylla
Larix lyallii Parl.subalpine larch
Larix occidentalis Nutt.Western Larch
Lathyrus lanszwertii KelloggNevada pea
Lathyrus nevadensis S. WatsonSierra pea
Lathyrus ochroleucus Hook.cream pea
Lathyrus pauciflorus Fernaldfewflower pea
Leersia oryzoides (L.) Sw.rice cutgrass
Lemna minor L.Common Duckweed
Lemna trisulca L.Star Duckweed
Lemna turionifera Landoltturion duckweed
Lepidium densiflorum Schrad.Common Pepperweed
Lepidium ramosissimum A. Nelsonmanybranched pepperweed
Lepidium virginicum L.Virginia pepperweed
Leptarrhena pyrolifolia (D. Don) R. Br. ex Ser.fireleaf leptarrhena
Leptosiphon harknessii (Curran) J.M. Porter & L.A. JohnsonHarkness' flaxflower
Leptosiphon liniflorus (Benth.) J.M. Porter & L.A. JohnsonNarrowflower Flaxflower
Leptosiphon septentrionalis (H. Mason) J.M. Porter & L.A. Johnsonnorthern linanthus
Lewisia columbiana (Howell ex A. Gray) B.L. Rob.Columbian lewisia
Lewisia pygmaea (A. Gray) B.L. Rob.alpine lewisia
Lewisia rediviva Purshbitter root
Lewisia triphylla (S. Watson) B.L. Rob.threeleaf lewisia
Leymus cinereus (Scribn. & Merr.) Á. LöveBasin Wildrye
Leymus triticoides (Buckley) Pilg.Beardless Wildrye
Ligusticum canbyi (J.M. Coult. & Rose) J.M. Coult. & RoseCanby's licorice-root
Ligusticum grayi J.M. Coult. & RoseGray's licorice-root
Ligusticum tenuifolium S. WatsonIdaho Licorice-root
Ligusticum verticillatum (Hook.) J.M. Coult. & Rose ex Rosenorthern licorice-root
Lilium columbianum LeichtlinColumbia lily
Limosella aquatica L.Water Mudwort
Linanthus pungens (Torr.) J.M. Porter & L.A. Johnsongranite prickly phlox
Linnaea borealis L.twinflower
Linum lewisii PurshLewis flax
Lithophragma glabrum Nutt.bulbous woodland-star
Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Graysmallflower woodland-star
Lithophragma tenellum Nutt.Slender Woodland-Star
Lithospermum ruderale Douglas ex Lehm.western stoneseed
Lloydia serotina (L.) Salisb. ex Rchb.common alplily
Lobelia kalmii L.Ontario lobelia
Lomatium ambiguum (Nutt.) J.M. Coult. & RoseWyeth biscuitroot
Lomatium bicolor (S. Watson) J.M. Coult. & RoseWasatch desertparsley
Lomatium brunsfeldianum Kemper & R.P. McNeillBrunsfeld's Desertparsley
Lomatium cous (S. Watson) J.M. Coult. & RoseCous Biscuitroot
Lomatium cusickii (S. Watson) J.M. Coult. & RoseCusick's Biscuitroot
Lomatium dissectum (Nutt.) Mathias & ConstanceFernleaf Biscuitroot
Lomatium farinosum (Hook.) J.M. Coult. & RoseNorthern Biscuitroot
Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rosedesert biscuitroot
Lomatium geyeri (S. Watson) J.M. Coult. & RoseGeyer's biscuitroot
Lomatium gormanii (Howell) J.M. Coult. & RoseGorman's Biscuitroot
Lomatium grayi (J.M. Coult. & Rose) J.M. Coult. & RoseGray's biscuitroot
Lomatium macrocarpum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rosebigseed biscuitroot
Lomatium nudicaule (Pursh) J.M. Coult. & Rosebarestem biscuitroot
Lomatium sandbergii (J.M. Coult. & Rose) J.M. Coult. & RoseSandberg's biscuitroot
Lomatium simplex (Nutt.) J.F. Macbr.Great Basin Desertparsley
Lomatium triternatum (Pursh) J.M. Coult. & Rosenineleaf biscuitroot
Lonicera caerulea L.Sweetberry Honeysuckle
Lonicera ciliosa (Pursh) Poir. ex DC.Orange Honeysuckle
Lonicera involucrata (Richardson) Banks ex Spreng.twinberry honeysuckle
Lonicera utahensis S. WatsonUtah honeysuckle
Luetkea pectinata (Pursh) Kuntzepartridgefoot
Lupinus arbustus Douglas ex Lindl.longspur lupine
Lupinus argenteus PurshSilvery Lupine
Lupinus aridus Douglasdesert lupine
Lupinus bingenensis Suksd.Bingen Lupine
Lupinus burkei S. Watsonlargeleaf lupine
Lupinus caudatus Kelloggtailcup lupine
Lupinus depressus Rydb.depressed lupine
Lupinus leucophyllus Douglas ex Lindl.velvet lupine
Lupinus parviflorus Nutt. ex Hook. & Arn.lodgepole lupine
Lupinus sericeus Purshsilky lupine
Lupinus sulphureus Douglas ex Hook.sulphur lupine
Lupinus wyethii S. WatsonWyeth's 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 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
Lysichiton americanus Hultén & H. St. JohnAmerican skunkcabbage
Lysimachia ciliata L.fringed loosestrife
Lysimachia latifolia (Hook.) CholewaPacific Starflower
Lysimachia thyrsiflora L.tufted loosestrife
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
Marsilea oligospora GooddingPacific waterclover
Marsilea vestita Hook. & Grev.hairy waterclover
Matricaria discoidea DC.disc mayweed
Melampyrum lineare Desr.narrowleaf cowwheat
Melica bulbosa Geyer ex Porter & J.M. Coult.oniongrass
Melica smithii (Porter ex A. Gray) VaseySmith's melicgrass
Melica spectabilis Scribn.purple oniongrass
Melica subulata (Griseb.) Scribn.Alaska oniongrass
Mentha arvensis L.Wild 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 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
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
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 suksdorfii A. GraySuksdorf's monkeyflower
Mimulus tilingii RegelTiling's Monkeyflower
Mitella nuda L.naked miterwort
Mitella stauropetala Pipersmallflower miterwort
Moehringia lateriflora (L.) FenzlBluntleaf Sandwort
Moehringia macrophylla (Hook.) FenzlLargeleaf Sandwort
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
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 racemosa "(Michx.) Brittonmarsh muhly
Muhlenbergia richardsonis (Trin.) Rydb.mat muhly
Myosotis asiatica (Vesterg.) Schischkin & SergievskajaAsian forget-me-not
Myosotis laxa Lehm.Bay Forget-me-not
Myosotis verna Nutt.spring forget-me-not
Myosurus apetalus C. Gaybristly mousetail
Myosurus minimus L.Tiny Mousetail
Myriophyllum sibiricum Kom.shortspike watermilfoil
Myriophyllum verticillatum L.whorl-leaf watermilfoil
Nabalus hastatus (Less.) A.HellerWestern Rattlesnakeroot
Nabalus sagittata Rydb.Arrowleaf Rattlesnakeroot
Najas flexilis (Willd.) Rostk. & SchmidtNodding Waternymph
Nassella viridula (Trin.) BarkworthGreen Needlegrass
Navarretia capillaris (Kellogg) Kuntzeminiature gilia
Navarretia divaricata (Torr. ex A. Gray) Greenedivaricate navarretia
Navarretia intertexta (Benth.) Hook.Needleleaf Navarretia
Navarretia saximontana S.C. SpencerRocky Mountain Pincushion-plant
Navarretia squarrosa (Eschsch.) Hook. & Arn.skunkbush
Nemophila breviflora A. Graybasin nemophila
Neottia convallarioides (Sw.) Rich.Broadlipped Twayblade
Noccaea fendleri (A. Gray) HolubFendler's Pennycress
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
Oenothera curtiflora W.L.Wagner & HochVelvetweed
Oenothera suffrutescens (Moc. & Sessé ex Ser.) W.L.Wagner & HochScarlet Beeblossom
Oenothera villosa Thunb.Hairy Evening Primrose
Olsynium douglasii (A. Dietr.) E.P. BicknellDouglas' grasswidow
Ophioglossum pusillum Raf.northern adderstongue
Oplopanax horridus (Sm.) Miq.Devilsclub
Opuntia fragilis (Nutt.) Haw.brittle pricklypear
Orobanche fasciculata Nutt.clustered broomrape
Orobanche pinorum Geyer ex Hook.conifer broomrape
Orobanche uniflora L.oneflowered broomrape
Orthilia secunda (L.) Housesidebells wintergreen
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 trilliifolia Hook.threeleaf woodsorrel
Oxybasis rubra (L.) S.Fuentes, Uotila & BorschRed Goosefoot
Oxyria digyna (L.) HillAlpine Mountainsorrel
Oxytropis campestris (L.) DC.Field Locoweed
Packera cana (Hook.) W.A. Weber & Á. Lövewoolly 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 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
Panicum capillare L.Witchgrass
Parnassia fimbriata K.D. KoenigFringed Grass of Parnassus
Parnassia palustris L.marsh grass of Parnassus
Pascopyrum smithii (Rydb.) Á. LöveWestern Wheatgrass
Paxistima myrsinites (Pursh) Raf.Oregon boxleaf
Pedicularis bracteosa Benth.bracted lousewort
Pedicularis contorta Benth.coiled lousewort
Pedicularis groenlandica Retz.Elephanthead Lousewort
Pedicularis racemosa Douglas ex Benth.Sickletop Lousewort
Pediomelum tenuiflorum (Pursh) A.N.EganSlimflower Scurfpea
Pellaea glabella Mett. ex Kuhnsmooth cliffbrake
Penstemon albertinus GreeneAlberta beardtongue
Penstemon attenuatus Douglas ex Lindl.Sulphur Penstemon
Penstemon confertus Douglas ex Lindl.Yellow Penstemon
Penstemon deustus Douglas ex Lindl.Scabland Penstemon
Penstemon diphyllus Rydb.Twoleaf Beardtongue
Penstemon ellipticus J.M. Coult. & Fisherrocky ledge penstemon
Penstemon eriantherus PurshFuzzytongue Penstemon
Penstemon flavescens PennellHigh Mountain Penstemon
Penstemon fruticosus (Pursh) Greenebush penstemon
Penstemon globosus (Piper) Pennell & D.D. KeckGlobe Penstemon
Penstemon humilis Nutt. ex A. GrayLow Beardtongue
Penstemon lyallii (A. Gray) A. GrayLyall's beardtongue
Penstemon montanus GreeneCordroot Beardtongue
Penstemon procerus Douglas ex Grahamlittleflower penstemon
Penstemon radicosus A. NelsonMatroot Penstemon
Penstemon richardsonii Douglas ex Lindl.cutleaf beardtongue
Penstemon rydbergii A. NelsonRydberg's Penstemon
Penstemon venustus Douglas ex Lindl.Venus Penstemon
Penstemon wilcoxii Rydb.Wilcox's Penstemon
Perideridia gairdneri (Hook. & Arn.) MathiasGardner's yampah
Persicaria amphibia (L.) DelarbreWater Knotweed
Persicaria hydropiperoides (Michx.) SmallSwamp Smartweed
Persicaria lapathifolia (L.) DelarbrePale Smartweed
Petasites frigidus (L.) Fr.arctic sweet coltsfoot
Phacelia franklinii (R. Br.) A. GrayFranklin's phacelia
Phacelia hastata Douglas ex Lehm.Silverleaf Phacelia
Phacelia heterophylla Purshvarileaf phacelia
Phacelia idahoensis L.F. Hend.Idaho phacelia
Phacelia leptosepala Rydb.narrowsepal phacelia
Phacelia linearis (Pursh) Holz.threadleaf phacelia
Phacelia lyallii (A. Gray) Rydb.alpine phacelia
Phacelia sericea (Graham) A. Graysilky phacelia
Phalaris arundinacea L.Reed Canary Grass
Phegopteris connectilis (Michx.) Wattlong beechfern
Philadelphus lewisii PurshLewis' mock orange
Phleum alpinum L.Alpine Timothy
Phlox austromontana Covillemountain phlox
Phlox diffusa Benth.spreading phlox
Phlox longifolia Nutt.longleaf phlox
Phlox multiflora A. Nelsonflowery phlox
Phlox pulvinata (Wherry) CronquistCushion Phlox
Phlox speciosa Purshshowy phlox
Phyllodoce empetriformis (Sm.) D. Donpink mountainheath
Phyllodoce glanduliflora (Hook.) Covilleyellow mountainheath
Physaria didymocarpa (Hook.) A. Graycommon twinpod
Physaria geyeri (Hook.) A. GrayGeyer's Twinpod
Physaria kingii subsp. kingii (S.Watson) O'Kane & Al-ShehbazKing Bladderpod
Physocarpus capitatus (Pursh) KuntzePacific ninebark
Physocarpus malvaceus (Greene) Kuntzemallow ninebark
Physostegia parviflora Nutt. ex A. GrayWestern False Dragonhead
Picea engelmannii Parry ex Engelm.Engelmann Spruce
Picea glauca (Moench) VossWhite Spruce
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 unalascensis (Spreng.) Rydb.slender-spire orchid
Piptatheropsis exigua (Thurb.) Romasch., P.M. Peterson & R.J. SorengLittle Ricegrass
Plagiobothrys mollis (A. Gray) I.M. Johnst.soft popcornflower
Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst.Scouler's popcornflower
Plagiobothrys tenellus (Nutt. ex Hook.) A. GrayPacific popcornflower
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 alpina L.Alpine Bluegrass

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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.

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