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2216 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Houstonia purpurea L.Venus' pride
Houstonia pusilla Schoepftiny bluet
Houstonia rosea (Raf.) Terrellrose bluet
Huperzia lucidula (Michx.) Trevis.Shining Clubmoss
Hybanthus verticillatus (Ortega) Baill.babyslippers
Hydrangea arborescens L.Wild Hydrangea
Hydrangea cinerea SmallAshy Hydrangea
Hydrastis canadensis L.goldenseal
Hydrocotyle americana L.American marshpennywort
Hydrocotyle prolifera Kelloggwhorled marshpennywort
Hydrocotyle ranunculoides L. f.Floating Marshpennywort
Hydrocotyle sibthorpioides Lam.lawn marshpennywort
Hydrocotyle umbellata L.manyflower marshpennywort
Hydrocotyle verticillata Thunb.Whorled Marshpennywort
Hydrolea ovata Nutt. ex Choisyovate false fiddleleaf
Hydrolea uniflora Raf.oneflower false fiddleleaf
Hydrophyllum appendiculatum Michx.great waterleaf
Hydrophyllum brownei Kral & V.M. BatesBrown's Waterleaf
Hydrophyllum virginianum L.Eastern Waterleaf
Hylodesmum glutinosum (Muhl. ex Willd.) H.Ohashi & R.R.MillPointedleaf Ticktrefoil
Hylodesmum nudiflorum (L.) H.Ohashi & R.R.MillNakedflower Ticktrefoil
Hylodesmum pauciflorum (Nutt.) H.Ohashi & R.R.MillFewflower Ticktrefoil
Hylotelephium erythrostictum (Miq.) H. Ohbagarden stonecrop
Hymenocallis liriosme (Raf.) Shinnersspring spiderlily
Hymenocallis occidentalis (Leconte) Kunthnorthern spiderlily
Hymenopappus scabiosaeus L'Hér.Carolina woollywhite
Hymenopappus tenuifolius PurshChalk Hill hymenopappus
Hypericum drummondii (Grev. & Hook.) Torr. & A. Graynits and lice
Hypericum gentianoides "(L.) Brittonorangegrass
Hypericum gymnanthum Engelm. & A. Grayclaspingleaf St. Johnswort
Hypericum hypericoides (L.) CrantzSt. Andrew's Cross
Hypericum lobocarpum Gattinger ex J.M. Coult.Fivelobe St. Johnswort
Hypericum mutilum L.Dwarf St. John's Wort
Hypericum perforatum L.common St. Johnswort
Hypericum prolificum L.Shrubby St. Johnswort
Hypericum pseudomaculatum BushFalse Spotted St. Johnswort
Hypericum punctatum Lam.Spotted St. Johnswort
Hypericum sphaerocarpum Michx.Roundseed St. Johnswort
Hypochaeris glabra L.smooth cat's ear
Hypochaeris radicata L.hairy cat's ear
Hypoxis hirsuta (L.) Covillecommon goldstar
Ilex ambigua (Michx.) Torr.Carolina holly
Ilex cornuta Lindl. & PaxtonChinese Holly
Ilex decidua WalterPossumhaw
Ilex opaca AitonAmerican Holly
Ilex verticillata (L.) A. GrayWinterberry
Impatiens capensis Meerb.Jewelweed
Impatiens pallida Nutt.Pale Touch-Me-Not
Indigofera miniata Ortegacoastal indigo
Iodanthus pinnatifidus (Michx.) Steud.Purple Rocket
Ionactis linariifolia (L.) GreeneFlaxleaf Whitetop Aster
Ipomoea coccinea L.Redstar
Ipomoea hederacea Jacq.Ivyleaf Morning-Glory
Ipomoea lacunosa L.Small White Morning-Glory
Ipomoea pandurata (L.) G. Mey.man of the earth
Ipomoea purpurea (L.) Rothtall morning-glory
Ipomopsis rubra (L.) WherryStanding-Cypress
Iresine rhizomatosa Standl.Juda's bush
Iris ×germanica L.Bearded Iris
Iris brevicaulis Raf.zigzag iris
Iris cristata Aitondwarf crested iris
Iris pseudacorus L.Yellow Flag Iris
Iris virginica L.Southern Blue Flag
Isoetes butleri Engelm.Limestone Quillwort
Isoetes engelmannii A. BraunAppalachian quillwort
Isoetes melanopoda Gay & Durieu ex Durieublackfoot quillwort
Isolepis carinata Hook. & Arn. ex Torr.keeled bulrush
Isotria verticillata Raf.large whorled pogonia
Itea virginica L.Virginia Sweetspire
Iva annua L.Annual Marsh Elder
Iva asperifolia Less.Pensacola marsh elder
Jacquemontia tamnifolia (L.) Griseb.Hairy Clustervine
Juglans cinerea L.Butternut
Juglans microcarpa Berl.little walnut
Juglans nigra L.Eastern Black Walnut
Juncus acuminatus Michx.tapertip rush
Juncus anthelatus (Wiegand) R.E. Brooksgreater poverty rush
Juncus brachycarpus Engelm.whiteroot rush
Juncus brachyphyllus WiegandTuftedstem Rush
Juncus bufonius L.toad rush
Juncus coriaceus Mack.leathery rush
Juncus debilis A. GrayWeak Rush
Juncus dichotomus Elliottforked rush
Juncus diffusissimus BuckleySlimpod Rush
Juncus dudleyi WiegandDudley's rush
Juncus effusus L.Common Rush
Juncus interior Wiegandinland rush
Juncus marginatus Rostk.Grassleaf Rush
Juncus nodatus Covillestout rush
Juncus repens Michx.lesser creeping rush
Juncus scirpoides Lam.needlepod rush
Juncus secundus P. Beauv. ex Poir.lopsided rush
Juncus subcaudatus (Engelm.) Coville & S.F. Blakewoodland rush
Juncus tenuis Willd.poverty rush
Juncus torreyi CovilleTorrey's rush
Juncus validus CovilleRoundhead Rush
Juniperus ashei J. BuchholzAshe Juniper
Juniperus virginiana L.Eastern Redcedar
Justicia americana (L.) VahlAmerican Water-Willow
Justicia lanceolata (Chapm.) Smalllooseflower water-willow
Kickxia elatine (L.) Dumort.sharpleaf cancerwort
Kickxia spuria (L.) Dumort.roundleaf cancerwort
Koeleria macrantha (Ledeb.) Schult.Prairie Junegrass
Krigia biflora (Walter) S.F. Blaketwoflower dwarfdandelion
Krigia cespitosa (Raf.) K.L.ChambersOpposite-leaved Dwarf Dandelion
Krigia dandelion (L.) Nutt.potato dwarfdandelion
Krigia occidentalis Nutt.western dwarfdandelion
Krigia virginica (L.) Willd.Virginia dwarfdandelion
Kummerowia stipulacea (Maxim.) MakinoKorean Clover
Kummerowia striata (Thunb.) Schindl.Japanese Clover
Kyllinga brevifolia Rottb.shortleaf spikesedge
Kyllinga pumila Michx.low spikesedge
Lactuca canadensis L.Canada Lettuce
Lactuca floridana (L.) Gaertn.Woodland Lettuce
Lactuca hirsuta Muhl. ex Nutt.Hairy Lettuce
Lactuca ludoviciana (Nutt.) RiddellBiannual Lettuce
Lactuca saligna L.willowleaf lettuce
Lactuca serriola L.Prickly Lettuce
Lagenaria siceraria (Molina) Standl.bottle gourd
Lamium amplexicaule L.Henbit Deadnettle
Lamium purpureum L.Purple Deadnettle
Landoltia punctata (G. Mey.) D.H. Les & D.J. CrawfordDotted Duckmeat
Laportea canadensis (L.) WeddellCanadian woodnettle
Lappula squarrosa (Retz.) Dumort.European Stickseed
Lapsana communis L.common nipplewort
Lathyrus aphaca L.yellow pea
Lathyrus hirsutus L.Caley pea
Lathyrus latifolius L.perennial pea
Lathyrus pusillus Elliotttiny pea
Lathyrus venosus Muhl. ex Willd.veiny pea
Leavenworthia uniflora (Michx.) BrittonMichaux's Gladecress
Lechea mucronata Raf.hairy pinweed
Lechea tenuifolia Michx.narrowleaf pinweed
Leersia lenticularis Michx.catchfly grass
Leersia oryzoides (L.) Sw.rice cutgrass
Leersia virginica Willd.Whitegrass
Leitneria floridana Chapm.corkwood
Lemna aequinoctialis Welw.lesser duckweed
Lemna minor L.Common Duckweed
Lemna minuta KunthLeast Duckweed
Lemna obscura (Austin) Daubslittle duckweed
Lemna perpusilla Torr.minute duckweed
Lemna valdiviana Phil.valdivia duckweed
Leonurus cardiaca L.common motherwort
Lepidium campestre (L.) W.T. Aitonfield pepperweed
Lepidium densiflorum Schrad.Common Pepperweed
Lepidium oblongum Smallveiny pepperweed
Lepidium virginicum L.Virginia pepperweed
Lepuropetalon spathulatum ElliottPetiteplant
Lespedeza ×acuticarpa Mack. & BushLespedeza
Lespedeza bicolor Turcz.Shrub Lespedeza
Lespedeza capitata Michx.roundhead lespedeza
Lespedeza cuneata (Dum. Cours.) G. DonChinese Bush Clover
Lespedeza frutescens (L.) Hornem.shrubby lespedeza
Lespedeza hirta (L.) Hornem.hairy lespedeza
Lespedeza procumbens Michx.trailing lespedeza
Lespedeza repens (L.) W.P.C. Bartoncreeping lespedeza
Lespedeza stuevei Nutt.tall lespedeza
Lespedeza violacea (L.) Pers.violet lespedeza
Lespedeza virginica (L.) Brittonslender lespedeza
Leucanthemum vulgare Lam.oxeye daisy
Leucospora multifida (Michx.) Nutt.Narrowleaf Paleseed
Liatris aspera Michx.rough blazing star
Liatris cylindracea Michx.Ontario blazing star
Liatris elegans (Walter) Michx.pinkscale blazing star
Liatris punctata Hook.dotted blazing star
Liatris pycnostachya Michx.Prairie Blazing Star
Liatris scariosa (L.) Willd.Devil's Bite
Liatris squarrosa (L.) Michx.Scaly Blazing Star
Liatris squarrulosa Michx.Appalachian blazing star
Ligusticum canadense (L.) BrittonCanadian Licorice-Root
Ligustrum japonicum Thunb.Japanese Privet
Ligustrum sinense Lour.Chinese Privet
Ligustrum vulgare L.European privet
Lilium michiganense Farw.Michigan lily
Lilium philippinense BakerPhilippine Lily
Lilium superbum L.turk's-cap lily
Limnobium spongia (Bosc) Rich. ex Steud.American spongeplant
Limnodea arkansana (Nutt.) L.H. DeweyOzark grass
Limnosciadium pinnatum (DC.) Mathias & Constancetansy dogshade
Linaria vulgaris Mill.Butter and Eggs
Lindera benzoin (L.) BlumeNorthern Spicebush
Lindernia dubia (L.) Pennellyellowseed false pimpernel
Linum lewisii PurshLewis flax
Linum medium (Planch.) Brittonstiff yellow flax
Linum pratense (Norton) Smallmeadow flax
Linum striatum Walterridged yellow flax
Linum sulcatum RiddellGrooved Flax
Linum usitatissimum L.common flax
Linum virginianum L.woodland flax
Liparis liliifolia (L.) Rich. ex Ker Gawl.brown widelip orchid
Lipocarpha drummondii (Nees) G. TuckerDrummond's halfchaff sedge
Lipocarpha micrantha (Vahl) G. Tuckersmallflower halfchaff sedge
Liquidambar styraciflua L.American Sweetgum
Liriodendron tulipifera L.American Tuliptree
Lithospermum canescens (Michx.) Lehm.hoary puccoon
Lithospermum caroliniense (Walter ex J.F. Gmel.) MacMill.Carolina Puccoon
Lithospermum incisum Lehm.narrowleaf stoneseed
Lithospermum latifolium Michx.American Gromwell
Lobelia appendiculata A. DC.Pale Lobelia
Lobelia cardinalis L.Cardinal Flower
Lobelia inflata L.Indian Tobacco
Lobelia puberula Michx.Downy Lobelia
Lobelia siphilitica L.Great Blue Lobelia
Lobelia spicata Lam.Palespike Lobelia
Lolium arundinaceum (Schreb.) Darbysh.Tall Fescue
Lolium perenne L.Perennial Ryegrass
Lolium pratense (Huds.) Darbysh.Meadow Fescue
Lomatium foeniculaceum (Nutt.) J.M. Coult. & Rosedesert biscuitroot
Lonicera flava SimsYellow Honeysuckle
Lonicera japonica Thunb.Japanese Honeysuckle
Lonicera maackii (Rupr.) HerderAmur Honeysuckle
Lonicera morrowii A. GrayMorrow's Honeysuckle
Lonicera reticulata Raf.grape honeysuckle
Lonicera sempervirens L.Trumpet Honeysuckle
Lotus corniculatus L.Bird's-Foot Trefoil
Ludwigia alternifolia L.Seedbox
Ludwigia decurrens Walterwingleaf primrose-willow
Ludwigia glandulosa Waltercylindricfruit primrose-willow
Ludwigia grandiflora (Michx.) Greuter & Burdetlarge-flower primrose-willow
Ludwigia leptocarpa (Nutt.) H. HaraAnglestem Primrose-Willow
Ludwigia linearis Walternarrowleaf primrose-willow
Ludwigia palustris (L.) Elliottmarsh seedbox
Ludwigia peploides (Kunth) P.H. RavenFloating Primrose-Willow
Lunaria annua L.Money Plant
Luziola fluitans (Michx.) Terrell & H. Rob.southern watergrass
Luzula acuminata Raf.hairy woodrush
Luzula bulbosa (Alph. Wood) Smyth & Smythbulbous woodrush
Luzula echinata (Small) F.J. Herm.hedgehog woodrush
Lycium barbarum L.matrimony vine
Lycopodium digitatum Dill. ex A. BraunFan Clubmoss
Lycopus americanus Muhl. ex W.P.C. BartonAmerican Water Horehound
Lycopus rubellus Moenchtaperleaf water horehound
Lycopus uniflorus Michx.Northern Bugleweed
Lycopus virginicus L.Virginia water horehound
Lyonia ligustrina (L.) DC.Maleberry
Lyonia mariana (L.) D. DonPiedmont Staggerbush
Lysimachia ciliata L.fringed loosestrife
Lysimachia hybrida Michx.Lowland Yellow Loosestrife
Lysimachia lanceolata WalterLanceleaf Loosestrife
Lysimachia nummularia L.Creeping Jenny
Lysimachia quadriflora Simsfourflower yellow loosestrife
Lythrum alatum PurshWinged Lythrum
Macleaya cordata (Willd.) R. Br.Plume Poppy
Maclura pomifera (Raf.) C.K. Schneid.Osage-orange
Magnolia acuminata (L.) L.Cucumber Tree
Magnolia grandiflora L.Southern Magnolia
Magnolia tripetala (L.) L.Umbrella Magnolia
Maianthemum racemosum (L.) LinkFeathery False Lily of the Valley
Maianthemum stellatum (L.) LinkStarry False Lily of the Valley
Malaxis unifolia Michx.green adder's-mouth orchid
Malus angustifolia (Aiton) Michx.Southern Crabapple
Malus ioensis (Alph. Wood) BrittonPrairie Crab Apple
Malus pumila Mill.paradise apple
Malva neglecta Wallr.Common Mallow
Manfreda virginica (L.) Salisb. ex Rosefalse aloe
Marrubium vulgare L.Common Horehound
Marshallia caespitosa Nutt. ex DC.puffballs
Marsilea quadrifolia L.European Waterclover
Marsilea vestita Hook. & Grev.hairy waterclover
Matelea baldwyniana (Sweet) WoodsonBaldwin's Milkvine
Matelea decipiens (Alexander) WoodsonOldfield Milkvine
Matricaria chamomilla L.German Chamomile
Matricaria discoidea DC.disc mayweed
Matteuccia struthiopteris (L.) TodaroOstrich Fern
Mazus pumilus (Burm. f.) SteenisJapanese mazus
Mecardonia acuminata (Walter) Smallaxilflower
Medicago arabica (L.) Huds.spotted medick
Medicago lupulina L.Black Medick
Medicago minima (L.) L.little bur-clover
Medicago polymorpha L.burclover
Medicago sativa L.Alfalfa
Melanthium virginicum L.Virginia Bunchflower
Melanthium woodii (J.W.Robbins ex Alph.Wood) BodkinWood's Bunchflower
Melia azedarach L.Chinaberrytree
Melica mutica Waltertwoflower melicgrass
Melica nitens (Scribn.) Nutt. ex Piperthreeflower melicgrass
Melilotus officinalis (L.) Lam.Yellow sweetclover
Melissa officinalis L.Lemon Balm
Melothria pendula L.Guadeloupe cucumber
Menispermum canadense L.common moonseed
Mentha ×piperita L.Peppermint
Mentha spicata L.Spearmint
Mentha suaveolens Ehrh.Apple Mint
Mentzelia albescens (Gillies & Arn.) Griseb.wavyleaf blazingstar
Mentzelia oligosperma Nutt. ex Simschickenthief
Mertensia virginica (L.) Pers. ex LinkVirginia Bluebells
Microstegium vimineum (Trin.) A. CamusJapanese Stiltgrass
Microthlaspi perfoliatum (L.) F.K. Mey.claspleaf pennycress
Mikania scandens (L.) Willd.Climbing Hempvine
Mimosa nuttallii (DC. ex Britton & Rose) B.L. TurnerNuttall's sensitive-briar
Mimulus alatus Aitonsharpwing monkeyflower
Mimulus floribundus Lindl.manyflowered monkeyflower
Mimulus glabratus Kunthroundleaf monkeyflower
Minuartia drummondii (Shinners) McNeillDrummond's stitchwort
Minuartia michauxii (Fenzl) Farw.Michaux's stitchwort
Mirabilis albida (Walter) HeimerlWhite Four O'clock
Mirabilis jalapa L.marvel of Peru
Mirabilis linearis (Pursh) HeimerlNarrowleaf Four O'clock
Mirabilis nyctaginea (Michx.) MacMill.Heartleaf Four O'Clock
Mitchella repens L.Partridgeberry
Mitella diphylla L.twoleaf miterwort
Mitreola petiolata (J.F. Gmel.) Torr. & A. Graylax hornpod
Mollugo verticillata L.Green Carpetweed
Monarda bradburiana Beckeastern beebalm
Monarda citriodora Cerv. ex Lag.Lemon Beebalm
Monarda clinopodioides A. Graybasil beebalm
Monarda fistulosa L.Wild Bergamot
Monarda punctata L.Spotted Beebalm
Monarda russeliana Nutt. ex SimsRedpurple Beebalm
Mononeuria minima (Mack.) Dillenb. & KadereitTinytim
Mononeuria muscorum (Fassett) Dillenb. & KadereitDixie Stitchwort
Mononeuria patula (Michx.) Dillenb. & KadereitPitcher's Stitchwort
Monotropa hypopitys L.Pinesap
Monotropa uniflora L.Ghost Pipe
Morus alba L.White Mulberry
Morus rubra L.Red Mulberry
Muhlenbergia bushii PohlNodding Muhly
Muhlenbergia capillaris (Lam.) Trin.hairawn muhly
Muhlenbergia frondosa (Poir.) FernaldWirestem Muhly
Muhlenbergia glabrifloris Scribn.Inland Muhly
Muhlenbergia racemosa "(Michx.) Brittonmarsh muhly
Muhlenbergia schreberi J.F. Gmel.Nimblewill
Muhlenbergia sobolifera (Muhl. ex Willd.) Trin.rock muhly
Muhlenbergia sylvatica (Torr.) Torr. ex A. GrayWoodland Muhly
Muhlenbergia tenuiflora Slimflower Muhly
Murdannia keisak (Hassk.) Hand.-Maz.wartremoving herb
Muscari botryoides (L.) Mill.common grape hyacinth
Muscari neglectum Guss. ex Ten.starch grape hyacinth
Myosotis discolor Pers.changing forget-me-not
Myosotis macrosperma Engelm.largeseed forget-me-not
Myosotis verna Nutt.spring forget-me-not
Myosurus minimus L.Tiny Mousetail
Myriophyllum aquaticum (Vell.) Verdc.Parrot Feather Watermilfoil
Myriophyllum heterophyllum Michx.Twoleaf Watermilfoil
Myriophyllum pinnatum "(Walter) Brittoncutleaf watermilfoil
Myriophyllum spicatum L.Eurasian watermilfoil
Nabalus albus (L.) Hook.White Rattlesnakeroot
Nabalus altissimus (L.) Hook.Tall Rattlesnakeroot
Nabalus asper (Michx.) Torr. & A.GrayRough Rattlesnakeroot
Nabalus crepidineus (Michx.) DC.Nodding Rattlesnakeroot
Najas guadalupensis (Spreng.) Magnussouthern waternymph
Nama stevensii C.L. Hitchc.Stevens' fiddleleaf
Nandina domestica Thunb.sacred bamboo
Narcissus jonquilla L.Jonquil
Narcissus poeticus L.poet's narcissus
Narcissus pseudonarcissus L.daffodil
Narcissus tazetta L.cream narcissus
Nassella leucotricha (Trin. & Rupr.) PohlTexas wintergrass
Nasturtium officinale W.T. Aitonwatercress
Nekemias arborea (L.) J. Wen & BogganPeppervine
Nelumbo lutea Willd.American lotus
Nemastylis geminiflora Nutt.Prairie Pleatleaf
Nemastylis nuttallii Pickering ex R.C. FosterNuttall's Pleatleaf
Nemophila aphylla (L.) Brummittsmallflower baby blue eyes
Nemophila phacelioides Nutt.largeflower baby blue eyes
Nepeta cataria L.Catnip
Neptunia lutea (Leavenworth) Benth.yellow puff
Neviusia alabamensis A. GrayAlabama Snow-Wreath
Nicandra physalodes (L.) Scop.apple of Peru
Nothoscordum bivalve (L.) Brittoncrowpoison
Nuphar advena (Aiton) W.T.AitonYellow Pond-Lily
Nuttallanthus canadensis (L.) D.A. SuttonCanada Toadflax
Nuttallanthus texanus (Scheele) D.A. SuttonTexas Toadflax
Nymphaea odorata AitonAmerican White Waterlily
Nymphoides peltata (S.G. Gmel.) Kuntzeyellow floatingheart
Nyssa aquatica L.Water Tupelo
Nyssa sylvatica MarshallBlack Tupelo
Oenothera biennis L.Common Evening Primrose
Oenothera clelandii "W. Dietr.Cleland's evening primrose
Oenothera curtiflora W.L.Wagner & HochVelvetweed
Oenothera demareei (P.H. Raven & D.P. Greg.) W.L. Wagner & HochDemaree's Beeblossom
Oenothera elata KunthHooker's evening primrose
Oenothera filiformis (Small) W.L. Wagner & HochLongflower Beeblossom
Oenothera fruticosa L.Narrowleaf Evening Primrose
Oenothera grandis (Britton) Smythshowy evening primrose
Oenothera hartwegii Benth.Hartweg's Sundrops
Oenothera laciniata HillCutleaf Evening Primrose
Oenothera linifolia Nutt.threadleaf evening primrose
Oenothera macrocarpa Nutt.bigfruit evening primrose
Oenothera pilosella Raf.Meadow Evening Primrose
Oenothera rhombipetala Nutt. ex Torr. & A. GrayFourpoint Evening Primrose
Oenothera sinuosa W.L. Wagner & HochWavyleaf Beeblossom
Oenothera spachiana Torr. & A. GraySpach's evening primrose
Oenothera speciosa Nutt.Pink Evening Primrose
Oenothera triloba Nutt.Stemless Evening Primrose
Oenothera villosa Thunb.Hairy Evening Primrose
Oldenlandia boscii (DC.) Chapm.Bosc's mille graines
Oligoneuron rigidum (L.) SmallStiff Goldenrod
Onoclea sensibilis L.Sensitive Fern
Ophioglossum crotalophoroides Walterbulbous adderstongue
Ophioglossum engelmannii Prantllimestone adderstongue
Ophioglossum petiolatum Hook.longstem adderstongue
Ophioglossum vulgatum L.southern adderstongue
Opuntia humifusa (Raf.) Raf.Eastern prickly pear
Opuntia macrorhiza Engelm.twistspine pricklypear
Orbexilum onobrychis (Nutt.) Rydb.French-grass
Orbexilum pedunculatum (Mill.) Rydb.Sampson's snakeroot
Orbexilum simplex (Nutt. ex Torr. & A. Gray) Rydb.singlestem leather-root
Ornithogalum umbellatum L.Common Star of Bethlehem
Orobanche ludoviciana Nutt.Louisiana Broomrape
Orobanche uniflora L.oneflowered broomrape
Oryza sativa L.rice
Osmorhiza claytonii (Michx.) C.B. ClarkeClayton's sweetroot
Osmorhiza longistylis (Torr.) DC.longstyle sweetroot
Osmunda claytoniana L.interrupted fern
Osmunda spectabilis Willd.American Royal Fern
Osmundastrum cinnamomeum (L.) C.PreslCinnamon Fern
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
Oxypolis rigidior (L.) Raf.stiff cowbane
Packera aurea (L.) Á. Löve & D. LöveGolden Ragwort
Packera dubia (Spreng.) Trock & Mabb.Woolly Ragwort
Packera glabella (Poir.) C. JeffreyButterweed
Packera obovata (Muhl. ex Willd.) W.A. Weber & Á. Löveroundleaf ragwort
Packera plattensis (Nutt.) W.A. Weber & Á. Löveprairie groundsel
Packera tampicana (DC.) C. JeffreyGreat Plains ragwort
Palafoxia callosa (Nutt.) Torr. & A. Graysmall palafox
Panax quinquefolius L.American ginseng
Panicum brachyanthum Steud.prairie panicgrass
Panicum capillare L.Witchgrass
Panicum dichotomiflorum Michx.Fall Panicgrass
Panicum flexile (Gattinger) Scribn.wiry panicgrass
Panicum philadelphicum Bernh. ex Trin.Philadelphia panicgrass
Panicum rigidulum Bosc ex NeesRedtop Panicgrass
Panicum verrucosum Muhl.warty panicgrass
Panicum virgatum L.Switchgrass
Papaver dubium L.blindeyes
Papaver rhoeas L.corn poppy
Parathelypteris noveboracensis (L.) ChingNew York Fern
Parentucellia viscosa (L.) Caruelyellow glandweed
Parietaria pensylvanica Muhl. ex Willd.Pennsylvania Pellitory
Parnassia grandifolia DC.Largeleaf Grass of Parnassus
Paronychia canadensis (L.) Alph. Woodsmooth forked nailwort
Paronychia fastigiata (Raf.) Fernaldhairy forked nailwort
Paronychia jamesii Torr. & A. GrayJames' nailwort
Paronychia virginica Spreng.Yellow Nailwort
Parthenium hysterophorus L.Santa Maria Feverfew
Parthenium integrifolium L.Wild Quinine
Parthenocissus quinquefolia (L.) Planch.Virginia Creeper
Pascopyrum smithii (Rydb.) Á. LöveWestern Wheatgrass
Paspalidium geminatum (Forssk.) StapfEgyptian panicgrass
Paspalum bifidum (Bertol.) Nashpitchfork crowngrass
Paspalum boscianum Flueggébull crowngrass
Paspalum dilatatum Poir.dallisgrass
Paspalum dissectum (L.) L.mudbank crowngrass
Paspalum distichum L.knotgrass
Paspalum floridanum Michx.Florida paspalum
Paspalum laeve Michx.Field Paspalum
Paspalum notatum FlueggéBahiagrass
Paspalum praecox Walterearly paspalum
Paspalum pubiflorum Rupr. ex Fourn.hairyseed paspalum
Paspalum repens P.J.BergiusHorsetail Paspalum
Paspalum setaceum Michx.thin paspalum
Paspalum urvillei Steud.Vasey's grass
Passiflora incarnata L.purple passionflower
Passiflora lutea L.yellow passionflower
Paulownia tomentosa (Thunb.) Siebold & Zucc. ex Steud.Princess Tree
Pedicularis canadensis L.Canadian lousewort
Pediomelum esculentum (Pursh) Rydb.large Indian breadroot
Pediomelum linearifolium (Torr. & A. Gray) J. GrimesNarrowleaf Indian Breadroot
Pediomelum tenuiflorum (Pursh) A.N.EganSlimflower Scurfpea
Pellaea atropurpurea (L.) LinkPurple Cliffbrake
Pellaea glabella Mett. ex Kuhnsmooth cliffbrake
Penstemon arkansanus PennellArkansas Beardtongue
Penstemon cobaea Nutt.Prairie Penstemon
Penstemon digitalis Nutt. ex SimsFoxglove Beardtongue
Penstemon laxiflorus PennellNodding Beardtongue
Penstemon pallidus SmallPale Beardtongue
Penstemon tenuis SmallSharpsepal Beardtongue
Penstemon tubaeflorus Nutt.White Wand Beardtongue
Penthorum sedoides L.ditch stonecrop
Perideridia americana (Nutt. ex DC.) Rchb.Eastern Yampah
Perilla frutescens (L.) BrittonBeefsteak Plant
Persicaria amphibia (L.) DelarbreWater Knotweed
Persicaria glabra (Willd.) M.GómezSmooth Knotweed
Persicaria hydropiper (L.) DelarbreMarshpepper Knotweed
Persicaria hydropiperoides (Michx.) SmallSwamp Smartweed
Persicaria lapathifolia (L.) DelarbrePale Smartweed
Persicaria longiseta Oriental Lady's Thumb
Persicaria maculosa GraySpotted Ladysthumb
Persicaria orientalis (L.) SpachKiss Me Over The Garden Gate
Persicaria punctata (Elliott) SmallDotted Smartweed
Persicaria sagittata (L.) H.GrossArrowleaf Tearthumb
Persicaria setacea (Baldwin) SmallBog Smartweed
Persicaria virginiana L.Jumpseed
Petrorhagia dubia (Raf.) G. López & Romohairypink
Petrorhagia prolifera (L.) P.W. Ball & Heywoodchilding pink
Petunia ×atkinsiana (Sweet) D.Don ex W.H.BaxterHybrid Petunia
Phacelia bipinnatifida Michx.Fernleaf Phacelia
Phacelia gilioides BrandBrand's Phacelia
Phacelia glabra Nutt.smooth phacelia
Phacelia hirsuta Nutt.fuzzy phacelia
Phacelia ranunculacea (Nutt.) ConstanceOceanblue Phacelia
Phacelia strictiflora (Engelm. & A. Gray) A. Grayprairie phacelia
Phalaris arundinacea L.Reed Canary Grass
Phalaris canariensis L.Annual Canarygrass

Page 1 2 3 4 5 of 5 pages with 2216 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 Expanded Native or Not Present Introduced or Not Present Expanded or Not Present

Progress

Article Complete
4%
Range Map
100%
Map to L2
14%
Map to L3
14%

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