Home » Search: All Plants in West-Central Semi-Arid Prairies

2968 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Juniperus virginiana L.Eastern Redcedar
Kalmia microphylla (Hook.) A. Helleralpine laurel
Kelseya uniflora (S. Watson) Rydb.Oneflower Kelseya
Kickxia spuria (L.) Dumort.roundleaf cancerwort
Knautia arvensis (L.) J.M. Coult.field scabiosa
Koeleria macrantha (Ledeb.) Schult.Prairie Junegrass
Koenigia islandica L.Island Purslane
Krascheninnikovia lanata (Pursh) A. Meeuse & SmitWinterfat
Lactuca biennis (Moench) FernaldTall Blue Lettuce
Lactuca canadensis L.Canada Lettuce
Lactuca floridana (L.) Gaertn.Woodland Lettuce
Lactuca ludoviciana (Nutt.) RiddellBiannual Lettuce
Lactuca sativa L.Garden Lettuce
Lactuca serriola L.Prickly Lettuce
Ladeania lanceolata (Pursh) Reveal & A.N.EganLemon Scurfpea
Lamium amplexicaule L.Henbit Deadnettle
Lamium purpureum L.Purple Deadnettle
Laportea canadensis (L.) WeddellCanadian woodnettle
Lappula cenchrusoides A. NelsonGreat Plains Stickseed
Lappula squarrosa (Retz.) Dumort.European Stickseed
Lapsana communis L.common nipplewort
Larix lyallii Parl.subalpine larch
Larix occidentalis Nutt.Western Larch
Lathrocasis tenerrima (A. Gray) L.A. Johnsondelicate gilia
Lathyrus latifolius L.perennial pea
Lathyrus ochroleucus Hook.cream pea
Lathyrus palustris L.marsh pea
Lathyrus sativus L.white pea
Lathyrus tuberosus L.tuberous sweetpea
Lathyrus venosus Muhl. ex Willd.veiny pea
Lechea intermedia Leggett ex Brittonlargepod pinweed
Lechea mucronata Raf.hairy pinweed
Lechea stricta Leggett ex Brittonprairie pinweed
Lechea tenuifolia Michx.narrowleaf pinweed
Leersia oryzoides (L.) Sw.rice cutgrass
Leersia virginica Willd.Whitegrass
Lemna gibba L.swollen duckweed
Lemna minor L.Common Duckweed
Lemna minuta KunthLeast Duckweed
Lemna obscura (Austin) Daubslittle duckweed
Lemna perpusilla Torr.minute duckweed
Lemna trisulca L.Star Duckweed
Lemna turionifera Landoltturion duckweed
Lemna valdiviana Phil.valdivia duckweed
Leonurus cardiaca L.common motherwort
Lepidium appelianum Al-ShehbazHairy Whitetop
Lepidium campestre (L.) W.T. Aitonfield pepperweed
Lepidium densiflorum Schrad.Common Pepperweed
Lepidium draba L.Whitetop
Lepidium latifolium L.broadleaved pepperweed
Lepidium perfoliatum L.clasping pepperweed
Lepidium ramosissimum A. Nelsonmanybranched pepperweed
Lepidium sativum L.Gardencress Pepperweed
Lepidium virginicum L.Virginia pepperweed
Leptarrhena pyrolifolia (D. Don) R. Br. ex Ser.fireleaf leptarrhena
Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. JohnsonNuttall's Linanthus
Leptosiphon septentrionalis (H. Mason) J.M. Porter & L.A. Johnsonnorthern linanthus
Lespedeza capitata Michx.roundhead lespedeza
Leucanthemum lacustre (Brot.) Samp.Portuguese Daisy
Leucanthemum vulgare Lam.oxeye daisy
Leucocrinum montanum Nutt. ex A. GrayCommon Starlily
Leucophysalis grandiflora (Hook.) Rydb.large false groundcherry
Leucospora multifida (Michx.) Nutt.Narrowleaf Paleseed
Lewisia pygmaea (A. Gray) B.L. Rob.alpine lewisia
Lewisia rediviva Purshbitter root
Lewisia triphylla (S. Watson) B.L. Rob.threeleaf lewisia
Leymus angustus (Trin.) Pilg.Altai Wildrye
Leymus cinereus (Scribn. & Merr.) Á. LöveBasin Wildrye
Leymus innovatus (Beal) Pilg.Downy Ryegrass
Leymus racemosus (Lam.) Tzvelevmammoth wildrye
Leymus simplex (Scribn. & T.A. Williams) D.R. DeweyAlkali Wildrye
Leymus triticoides (Buckley) Pilg.Beardless Wildrye
Liatris aspera Michx.rough blazing star
Liatris lancifolia (Greene) Kittelllanceleaf blazing star
Liatris ligulistylis (A. Nelson) K. Schum.Rocky Mountain blazing star
Liatris punctata Hook.dotted blazing star
Liatris squarrosa (L.) Michx.Scaly Blazing Star
Ligusticum canbyi (J.M. Coult. & Rose) J.M. Coult. & RoseCanby's licorice-root
Ligusticum filicinum S. WatsonFernleaf Licorice-Root
Ligustrum vulgare L.European privet
Lilium michiganense Farw.Michigan lily
Lilium philadelphicum L.wood lily
Limonium vulgare Mill.Mediterranean Sea Lavender
Limosella aquatica L.Water Mudwort
Linanthus caespitosus (Nutt.) J.M. Porter & L.A. JohnsonMat Prickly Phlox
Linanthus pungens (Torr.) J.M. Porter & L.A. Johnsongranite prickly phlox
Linaria dalmatica (L.) Mill.Dalmatian Toadflax
Linaria vulgaris Mill.Butter and Eggs
Lindernia dubia (L.) Pennellyellowseed false pimpernel
Linnaea borealis L.twinflower
Linum australe A. Hellersouthern flax
Linum berlandieri Hook.Berlandier's yellow flax
Linum compactum A. NelsonWyoming flax
Linum grandiflorum Desf.flowering flax
Linum kingii S. WatsonKing's Flax
Linum lewisii PurshLewis flax
Linum perenne L.Blue Flax
Linum puberulum (Engelm.) A. Hellerplains flax
Linum rigidum PurshStiffstem Flax
Linum sulcatum RiddellGrooved Flax
Linum usitatissimum L.common flax
Liparis loeselii (L.) Rich.yellow widelip orchid
Lipocarpha aristulata (Coville) G. Tuckerawned halfchaff sedge
Lipocarpha drummondii (Nees) G. TuckerDrummond's halfchaff sedge
Lipocarpha micrantha (Vahl) G. Tuckersmallflower halfchaff sedge
Lithophragma glabrum Nutt.bulbous woodland-star
Lithophragma parviflorum (Hook.) Nutt. ex Torr. & A. Graysmallflower woodland-star
Lithophragma tenellum Nutt.Slender Woodland-Star
Lithospermum canescens (Michx.) Lehm.hoary puccoon
Lithospermum caroliniense (Walter ex J.F. Gmel.) MacMill.Carolina Puccoon
Lithospermum incisum Lehm.narrowleaf stoneseed
Lithospermum ruderale Douglas ex Lehm.western stoneseed
Lloydia serotina (L.) Salisb. ex Rchb.common alplily
Lobelia cardinalis L.Cardinal Flower
Lobelia kalmii L.Ontario lobelia
Lobelia siphilitica L.Great Blue Lobelia
Lobelia spicata Lam.Palespike Lobelia
Lobularia maritima (L.) Desv.sweet alyssum
Loeflingia squarrosa Nutt.spreading pygmyleaf
Logfia arvensis (L.) Holubfield cottonrose
Lolium arundinaceum (Schreb.) Darbysh.Tall Fescue
Lolium perenne L.Perennial Ryegrass
Lolium persicum Boiss. & Hohen. ex Boiss.Persian Darnel
Lolium pratense (Huds.) Darbysh.Meadow Fescue
Lolium rigidum GaudinWimmera ryegrass
Lolium temulentum L.Darnel ryegrass
Lomatium ambiguum (Nutt.) J.M. Coult. & RoseWyeth biscuitroot
Lomatium cous (S. Watson) J.M. Coult. & RoseCous Biscuitroot
Lomatium dissectum (Nutt.) Mathias & ConstanceFernleaf Biscuitroot
Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rosedesert biscuitroot
Lomatium macrocarpum (Nutt. ex Torr. & A. Gray) J.M. Coult. & Rosebigseed biscuitroot
Lomatium nuttallii (A. Gray) J.F. Macbr.Nuttall's Biscuitroot
Lomatium orientale J.M. Coult. & RoseNorthern Idaho 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 ciliosa (Pursh) Poir. ex DC.Orange Honeysuckle
Lonicera dioica L.Limber Honeysuckle
Lonicera involucrata (Richardson) Banks ex Spreng.twinberry honeysuckle
Lonicera maackii (Rupr.) HerderAmur Honeysuckle
Lonicera morrowii A. GrayMorrow's Honeysuckle
Lonicera tatarica L.Tatarian Honeysuckle
Lonicera utahensis S. WatsonUtah honeysuckle
Lorandersonia linifolia (Greene) Urbatsch, R.P.Roberts & NeubigSpearleaf Rabbitbrush
Lotus corniculatus L.Bird's-Foot Trefoil
Lotus tenuis Waldst. & Kit. ex Willd.narrowleaf trefoil
Ludwigia palustris (L.) Elliottmarsh seedbox
Ludwigia polycarpa Short & PeterManyfruit Primrose-willow
Lunaria annua L.Money Plant
Lupinus ×alpestris A. Nelson (pro sp.)Great Basin Lupine
Lupinus arbustus Douglas ex Lindl.longspur lupine
Lupinus argenteus PurshSilvery Lupine
Lupinus bingenensis Suksd.Bingen Lupine
Lupinus caespitosus Nutt.Stemless Dwarf Lupine
Lupinus caudatus Kelloggtailcup lupine
Lupinus depressus Rydb.depressed lupine
Lupinus evermannii Rydb.Evermann's Lupine
Lupinus leucophyllus Douglas ex Lindl.velvet lupine
Lupinus minimus Douglas ex Hook.Kettle Falls lupine
Lupinus monticola Rydb.Mountain Lupine
Lupinus parviflorus Nutt. ex Hook. & Arn.lodgepole lupine
Lupinus plattensis S. WatsonNebraska Lupine
Lupinus prunophilus M.E. Joneshairy bigleaf lupine
Lupinus pusillus Purshrusty lupine
Lupinus sericeus Purshsilky lupine
Lupinus wyethii S. WatsonWyeth's lupine
Luzula acuminata Raf.hairy woodrush
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
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
Lycopus virginicus L.Virginia water horehound
Lygodesmia grandiflora (Nutt.) Torr. & A. GrayLargeflower Skeletonplant
Lygodesmia juncea (Pursh) D. Don ex Hook.rush skeletonplant
Lysichiton americanus Hultén & H. St. JohnWestern Skunk Cabbage
Lysimachia ciliata L.fringed loosestrife
Lysimachia hybrida Michx.Lowland Yellow Loosestrife
Lysimachia maritima (L.) Galasso, Banfi & SoldanoSea Milkwort
Lysimachia thyrsiflora L.tufted loosestrife
Lysimachia vulgaris L.Garden Yellow Loosestrife
Lythrum alatum PurshWinged Lythrum
Lythrum salicaria L.Purple Loosestrife
Machaeranthera tanacetifolia (Kunth) NeesTanseyleaf Tansyaster
Madia glomerata Hook.mountain tarweed
Madia sativa Molinacoast tarweed
Mahonia repens (Lindl.) G. Doncreeping barberry
Maianthemum canadense Desf.Canada Mayflower
Maianthemum racemosum (L.) LinkFeathery False Lily of the Valley
Maianthemum stellatum (L.) LinkStarry False Lily of the Valley
Malacothrix sonchoides (Nutt.) Torr. & A. Graysowthistle desertdandelion
Malacothrix torreyi A. GrayTorrey's Desertdandelion
Malus ioensis (Alph. Wood) BrittonPrairie Crab Apple
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
Malva verticillata L.cluster mallow
Marrubium vulgare L.Common Horehound
Marsilea vestita Hook. & Grev.hairy waterclover
Matricaria chamomilla L.German Chamomile
Matricaria discoidea DC.disc mayweed
Matteuccia struthiopteris (L.) TodaroOstrich Fern
Medicago arabica (L.) Huds.spotted medick
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 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
Menispermum canadense L.common moonseed
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
Mentzelia montana (Davidson) Davidsonvariegated-bract blazingstar
Mentzelia multiflora (Nutt.) A. GrayAdonis blazingstar
Mentzelia nuda (Pursh) Torr. & A. Graybractless blazingstar
Mentzelia oligosperma Nutt. ex Simschickenthief
Mentzelia pumila Nutt. ex Torr. & A. Graydwarf mentzelia
Menyanthes trifoliata L.Buckbean
Menziesia ferruginea Sm.rusty menziesia
Mertensia alpina (Torr.) G. DonAlpine Bluebells
Mertensia arizonica GreeneAspen Bluebells
Mertensia ciliata (James ex Torr.) G. Dontall fringed bluebells
Mertensia humilis Rydb.Rocky Mountain Bluebells
Mertensia lanceolata (Pursh) DC.Prairie Bluebells
Mertensia longiflora Greenesmall bluebells
Mertensia oblongifolia (Nutt.) G. Donoblongleaf bluebells
Mertensia paniculata (Aiton) G. DonTall Bluebells
Micranthes odontoloma (Piper) A.HellerBrook Saxifrage
Micranthes oregana (Howell) SmallOregon Saxifrage
Microseris nutans (Hook.) Sch. Bip.nodding microseris
Microsteris gracilis (Hook.) Greeneslender phlox
Mimosa nuttallii (DC. ex Britton & Rose) B.L. TurnerNuttall's sensitive-briar
Mimulus alatus Aitonsharpwing monkeyflower
Mimulus breviflorus Pipershortflower monkeyflower
Mimulus breweri (Greene) CovilleBrewer's Monkeyflower
Mimulus floribundus Lindl.manyflowered monkeyflower
Mimulus glabratus Kunthroundleaf monkeyflower
Mimulus guttatus DC.Seep Monkeyflower
Mimulus lewisii Purshpurple monkeyflower
Mimulus moschatus Douglas ex Lindl.muskflower
Mimulus nanus Hook. & Arn.dwarf purple monkeyflower
Mimulus ringens L.Allegheny monkeyflower
Mimulus rubellus A. Graylittle redstem 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
Mirabilis albida (Walter) HeimerlWhite Four O'clock
Mirabilis linearis (Pursh) HeimerlNarrowleaf Four O'clock
Mirabilis nyctaginea (Michx.) MacMill.Heartleaf Four O'Clock
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 bradburiana Beckeastern beebalm
Monarda citriodora Cerv. ex Lag.Lemon Beebalm
Monarda fistulosa L.Wild Bergamot
Monarda pectinata Nutt.pony beebalm
Monarda punctata L.Spotted Beebalm
Monardella odoratissima Benth.mountain monardella
Monardella odoratissima subsp. glauca (Greene) EplingPale Monardella
Moneses uniflora (L.) A. GraySingle Delight
Monotropa hypopitys L.Pinesap
Monotropa uniflora L.Ghost Pipe
Montia chamissoi (Ledeb. ex Spreng.) Greenewater 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 cuspidata (Torr. ex Hook.) Rydb.plains muhly
Muhlenbergia filiculmis Vaseyslimstem muhly
Muhlenbergia filiformis (Thurb. ex S. Watson) Rydb.pullup muhly
Muhlenbergia frondosa (Poir.) FernaldWirestem Muhly
Muhlenbergia glomerata (Willd.) Trin.Spiked Muhly
Muhlenbergia mexicana (L.) Trin.Mexican Muhly
Muhlenbergia minutissima (Steud.) SwallenAnnual Muhly
Muhlenbergia pungens Thurb.sandhill muhly
Muhlenbergia racemosa "(Michx.) Brittonmarsh muhly
Muhlenbergia richardsonis (Trin.) Rydb.mat muhly
Muhlenbergia schreberi J.F. Gmel.Nimblewill
Munroa squarrosa (Nutt.) Torr.false buffalograss
Musineon divaricatum (Pursh) Raf.leafy wildparsley
Musineon tenuifolium Nutt.Slender Wildparsley
Musineon vaginatum Rydb.Sheathed Wildparsley
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
Myosurus apetalus C. Gaybristly mousetail
Myosurus minimus L.Tiny Mousetail
Myriophyllum heterophyllum Michx.Twoleaf Watermilfoil
Myriophyllum pinnatum "(Walter) Brittoncutleaf watermilfoil
Myriophyllum quitense KunthAndean watermilfoil
Myriophyllum sibiricum Kom.shortspike watermilfoil
Myriophyllum spicatum L.Eurasian watermilfoil
Myriophyllum verticillatum L.whorl-leaf watermilfoil
Nabalus asper (Michx.) Torr. & A.GrayRough Rattlesnakeroot
Nabalus racemosus (Michx.) Hook.Purple Rattlesnakeroot
Nabalus sagittata Rydb.Arrowleaf Rattlesnakeroot
Najas flexilis (Willd.) Rostk. & SchmidtNodding Waternymph
Najas guadalupensis (Spreng.) Magnussouthern waternymph
Najas marina L.spiny naiad
Nama densum Lemmonleafy nama
Nassella viridula (Trin.) BarkworthGreen Needlegrass
Nasturtium microphyllum Boenn. ex Rchb.onerow yellowcress
Nasturtium officinale W.T. Aitonwatercress
Navarretia leucocephala Benth.whitehead navarretia
Navarretia saximontana S.C. SpencerRocky Mountain Pincushion-plant
Nelumbo lutea Willd.American lotus
Nelumbo nucifera Gaertn.sacred lotus
Nemophila breviflora A. Graybasin nemophila
Nemophila parviflora Douglas ex Benth.smallflower nemophila
Neottia convallarioides (Sw.) Rich.Broadlipped Twayblade
Nepeta cataria L.Catnip
Nepeta racemosa Lam.raceme catnip
Neslia paniculata (L.) Desv.ballmustard
Nicotiana attenuata Torr. ex S. WatsonCoyote Tobacco
Nigella damascena L.devil in the bush
Noccaea fendleri (A. Gray) HolubFendler's Pennycress
Noccaea parviflora (A. Nelson) HolubMeadow Pennycress
Nothocalais cuspidata (Pursh) Greeneprairie false dandelion
Nothocalais nigrescens (L.F. Hend.) A. Hellerspeckled false dandelion
Nothocalais troximoides (A. Gray) Greenesagebrush false dandelion
Nuphar polysepala Engelm.Great Yellow Pond-Lily
Nuphar variegata Engelm. ex DurandVariegated Pond-Lily
Nuttallanthus texanus (Scheele) D.A. SuttonTexas Toadflax
Nymphaea odorata AitonAmerican White Waterlily
Oenothera albicaulis PurshWhitest Evening Primrose
Oenothera biennis L.Common Evening Primrose
Oenothera caespitosa Nutt.Tufted Evening Primrose
Oenothera canescens Torr. & Frém.Spotted Evening Primrose
Oenothera coloradensis (Rydb.) W.L. Wagner & HochColorado Beeblossom
Oenothera coronopifolia Torr. & A. Graycrownleaf evening primrose
Oenothera curtiflora W.L.Wagner & HochVelvetweed
Oenothera filiformis (Small) W.L. Wagner & HochLongflower Beeblossom
Oenothera flava (A. Nelson) Garrettyellow evening primrose
Oenothera glaucifolia W.L.Wagner & HochFalse Gaura
Oenothera grandis (Britton) Smythshowy evening primrose
Oenothera laciniata HillCutleaf Evening Primrose
Oenothera lavandulifolia Torr. & A.GrayLavenderleaf Sundrops
Oenothera macrocarpa Nutt.bigfruit evening primrose
Oenothera nuttallii SweetNuttall's Evening Primrose
Oenothera pallida Lindl.pale evening primrose
Oenothera pallida subsp. latifolia (Rydb.) MunzMountain Evening Primrose
Oenothera perennis L.Little Evening Primrose
Oenothera rhombipetala Nutt. ex Torr. & A. GrayFourpoint Evening Primrose
Oenothera serrulata Nutt.Yellow Sundrops
Oenothera speciosa Nutt.Pink Evening Primrose
Oenothera suffrutescens (Moc. & Sessé ex Ser.) W.L.Wagner & HochScarlet Beeblossom
Oenothera villosa Thunb.Hairy Evening Primrose
Oligoneuron riddellii (Frank ex Riddell) Rydb.Riddell's goldenrod
Oligoneuron rigidum (L.) SmallStiff Goldenrod
Onobrychis viciifolia Scop.sainfoin
Onoclea sensibilis L.Sensitive Fern
Onopordum acanthium L.Scotch cottonthistle
Oonopsis multicaulis (Nutt.) GreeneBranched False Goldenweed
Oonopsis wardii (A. Gray) GreeneWard's False Goldenweed
Ophioglossum engelmannii Prantllimestone adderstongue
Ophioglossum pusillum Raf.northern adderstongue
Oplopanax horridus (Sm.) Miq.Devilsclub
Opuntia fragilis (Nutt.) Haw.brittle pricklypear
Opuntia macrorhiza Engelm.twistspine pricklypear
Opuntia phaeacantha Engelm.tulip pricklypear
Opuntia polyacantha Haw.plains pricklypear
Oreocarya flava A.NelsonPlateau Yellow Perennial Cat's-Eye
Oreocarya flavoculata A.NelsonRoughseed Cryptantha
Oreocarya humilis (A.Gray) GreeneRound-Spike Perennial Cat's-Eye
Oreochrysum parryi (A. Gray) Rydb.Parry's goldenrod
Oreostemma alpigenum (Torr. & A. Gray) Greenetundra aster
Ornithogalum umbellatum L.Common Star of Bethlehem
Orobanche corymbosa (Rydb.) Ferrisflat-top broomrape
Orobanche fasciculata Nutt.clustered broomrape
Orobanche ludoviciana Nutt.Louisiana Broomrape
Orobanche riparia L.T. CollinsRiver Broomrape
Orobanche uniflora L.oneflowered broomrape
Orogenia linearifolia S. WatsonGreat Basin Indian potato
Orthilia secunda (L.) Housesidebells wintergreen
Orthocarpus luteus Nutt.yellow owl's-clover
Orthocarpus tenuifolius (Pursh) Benth.thinleaved owl's-clover
Orthocarpus tolmiei Hook. & Arn.Tolmie's Owl's-Clover
Oryzopsis asperifolia Michx.roughleaf ricegrass
Osmorhiza berteroi DC.sweetcicely
Osmorhiza claytonii (Michx.) C.B. ClarkeClayton's sweetroot
Osmorhiza depauperata Phil.bluntseed sweetroot
Osmorhiza longistylis (Torr.) DC.longstyle sweetroot
Osmorhiza occidentalis (Nutt. ex Torr. & A. Gray) Torr.western sweetroot
Osmorhiza purpurea (J.M. Coult. & Rose) Suksd.purple sweetroot
Ostrya virginiana (Mill.) K. KochAmerican Hophornbeam
Oxalis corniculata L.Creeping Woodsorrel
Oxalis dillenii Jacq.Slender Yellow Woodsorrel
Oxalis stricta L.Common Yellow Oxalis
Oxalis violacea L.Violet 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 glabra DC.Oxus Locoweed
Oxytropis lagopus Nutt.haresfoot locoweed
Oxytropis lambertii Purshpurple locoweed
Oxytropis monticola A. Grayyellowflower locoweed
Oxytropis multiceps Nutt.Nuttall's Oxytrope
Oxytropis nana Nutt.Wyoming Locoweed
Oxytropis podocarpa A. GrayStalkpod Locoweed
Oxytropis sericea Nutt.white locoweed
Oxytropis splendens Douglas ex Hook.showy locoweed
Packera cana (Hook.) W.A. Weber & Á. Lövewoolly groundsel
Packera contermina (Greenm.) J.F. BainNorthwestern Groundsel
Packera crocata (Rydb.) W.A. Weber & Á. LöveSaffron Ragwort
Packera debilis (Nutt.) W.A. Weber & Á. LöveWeak Groundsel
Packera dimorphophylla (Greene) W.A. Weber & Á. LöveSplitleaf Groundsel
Packera fendleri (A. Gray) W.A. Weber & Á. LöveFendler's Ragwort
Packera hyperborealis (Greenm.) Á. Löve & D. LöveNorthern 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 plattensis (Nutt.) W.A. Weber & Á. Löveprairie 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
Packera thurberi (A.Gray) B.L.TurnerThreetooth Ragwort
Packera werneriifolia (A. Gray) W.A. Weber & Á. LöveHoary Groundsel
Palafoxia rosea (Bush) Coryrosy palafox
Palafoxia sphacelata (Nutt. ex Torr.) Coryothake
Panax quinquefolius L.American ginseng
Panicum capillare L.Witchgrass
Panicum dichotomiflorum Michx.Fall Panicgrass
Panicum miliaceum L.proso millet
Panicum virgatum L.Switchgrass
Papaver nudicaule L.Iceland Poppy
Papaver orientale L.Oriental poppy
Papaver pygmaeum Rydb.Alpine Poppy
Papaver rhoeas L.corn 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 depressa (Torr. & A. Gray) Nutt. ex A. NelsonSpreading Nailwort
Paronychia jamesii Torr. & A. GrayJames' nailwort
Paronychia sessiliflora Nutt.creeping nailwort
Parthenium alpinum (Nutt.) Torr. & A. GrayAlpine Feverfew
Parthenocissus quinquefolia (L.) Planch.Virginia Creeper
Parthenocissus vitacea (Knerr) Hitchc.Woodbine
Pascopyrum smithii (Rydb.) Á. LöveWestern Wheatgrass
Paspalum setaceum Michx.thin paspalum
Pastinaca sativa L.Wild Parsnip
Paxistima myrsinites (Pursh) Raf.Oregon boxleaf
Pectis angustifolia Torr.lemonscent
Pedicularis bracteosa Benth.bracted lousewort
Pedicularis contorta Benth.coiled lousewort
Pedicularis crenulata Benth.Meadow Lousewort
Pedicularis cystopteridifolia Rydb.Fernleaved Pedicularis
Pedicularis groenlandica Retz.Elephanthead Lousewort
Pedicularis lanceolata Michx.Swamp Lousewort
Pedicularis oederi Vahl ex Hornem.Oeder's Lousewort
Pedicularis parryi A. GrayParry's Lousewort
Pedicularis procera A. Graygiant lousewort
Pedicularis pulchella PennellMountain Lousewort
Pedicularis racemosa Douglas ex Benth.Sickletop Lousewort
Pediocactus simpsonii (Engelm.) Britton & RoseMountain Ball Cactus
Pediomelum argophyllum (Pursh) J. Grimessilverleaf Indian breadroot
Pediomelum cuspidatum (Pursh) Rydb.largebract Indian breadroot
Pediomelum digitatum (Nutt. ex Torr. & A. Gray) Iselypalmleaf Indian breadroot
Pediomelum esculentum (Pursh) Rydb.large Indian breadroot
Pediomelum hypogaeum (Nutt. ex Torr. & A. Gray) Rydb.subterranean Indian breadroot
Pediomelum linearifolium (Torr. & A. Gray) J. GrimesNarrowleaf Indian Breadroot
Pediomelum tenuiflorum (Pursh) A.N.EganSlimflower Scurfpea

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Article Status: ✓ = complete

Range map status: ∅ = No map,
= Our research
, accurate to lv (1,2,3,4) ecoregions,
= excludes Alaska, Canada & Mexico


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

Progress

Article Complete
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Range Map
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Map to L2
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Map to L3
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