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2985 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Draba lonchocarpa Rydb.lancepod draba
Draba oligosperma Hook.fewseed draba
Draba oreibata J.F. Macbr. & Payson ex PaysonLimestone Draba
Draba paysonii J.F. Macbr.Payson's draba
Draba porsildii G. MulliganPorsild's Draba
Draba praealta Greenetall draba
Draba sphaerocarpa J.F. Macbr. & PaysonGlobefruit Draba
Draba stenoloba Ledeb.Alaska draba
Draba trichocarpa RollinsStanley Creek Draba
Draba ventosa A. GrayWind River Draba
Draba verna L.spring draba
Dracocephalum parviflorum Nutt.American Dragonhead
Dracocephalum thymiflorum L.Thymeleaf Dragonhead
Drosera anglica Huds.English sundew
Drosera intermedia Haynespoonleaf sundew
Drosera linearis Goldieslenderleaf sundew
Drosera rotundifolia L.roundleaf sundew
Dryas drummondii Richardson ex Hook.Drummond's Mountain-avens
Dryas integrifolia VahlEntireleaf Mountain-Avens
Drymocallis arguta PurshTall Cinquefoil
Drymocallis fissa (Nutt.) Rydb.Bigflower Cinquefoil
Dryopteris carthusiana (Vill.) H.P. Fuchsspinulose woodfern
Dryopteris cristata (L.) A. Graycrested woodfern
Dryopteris expansa (C. Presl) Fraser-Jenkins & Jermyspreading woodfern
Dryopteris filix-mas (L.) Schottmale fern
Dulichium arundinaceum (L.) Brittonthree-way sedge
Dysphania atriplicifolia (Spreng.) G.Kadereit, Sukhor. & UotilaWinged Pigweed
Dysphania botrys (L.) Mosyakin & ClemantsJerusalem Oak Goosefoot
Dyssodia papposa (Vent.) Hitchc.Fetid Marigold
Eatonella nivea (D.C. Eaton) A. Graywhite false tickhead
Echinacea angustifolia DC.narrowleaf coneflower
Echinocereus viridiflorus Engelm.nylon hedgehog cactus
Echinochloa crus-galli (L.) P. Beauv.Barnyardgrass
Echinochloa muricata (P. Beauv.) Fernaldrough barnyardgrass
Echinocystis lobata (Michx.) Torr. & A. Graywild cucumber
Echinops ritro L.southern globethistle
Echinops sphaerocephalus L.great globethistle
Echium vulgare L.Common Viper's Bugloss
Elaeagnus angustifolia L.Russian Olive
Elaeagnus commutata Bernh. ex Rydb.silverberry
Elaeagnus umbellata Thunb.autumn olive
Elatine brachysperma A. Grayshortseed waterwort
Elatine californica A. GrayCalifornia waterwort
Elatine rubella Rydb.southwestern waterwort
Eleocharis acicularis (L.) Roem. & Schult.needle spikerush
Eleocharis bella (Piper) Svens.beautiful spikerush
Eleocharis bolanderi A. GrayBolander's Spikerush
Eleocharis compressa Sull.flatstem spikerush
Eleocharis elliptica Kunthelliptic spikerush
Eleocharis engelmannii Steud.Engelmann's spikerush
Eleocharis flavescens (Poir.) Urb.yellow spikerush
Eleocharis obtusa (Willd.) Schult.Blunt Spikerush
Eleocharis palustris (L.) Roem. & Schult.common spikerush
Eleocharis parvula "(Roem. & Schult.) Link ex Bluffdwarf spikerush
Eleocharis quinqueflora (Hartmann) O. Schwarzfewflower spikerush
Eleocharis rostellata (Torr.) Torr.beaked spikerush
Eleusine indica (L.) Gaertn.Indian goosegrass
Ellisia nyctelea (L.) L.Aunt Lucy
Elodea bifoliata H. St. Johntwoleaf waterweed
Elodea canadensis Michx.Canadian waterweed
Elodea nuttallii (Planch.) H. St. Johnwestern waterweed
Elymus alaskanus (Scribn. & Merr.) Á. LöveAlaskan Wheatgrass
Elymus albicans (Scribn. & J.G. Sm.) Á. LöveMontana wheatgrass
Elymus canadensis L.Canada Wildrye
Elymus curvatus PiperAwnless Wildrye
Elymus diversiglumis Scribn. & C.R. Balldiverseglume wildrye
Elymus elymoides (Raf.) SwezeySquirreltail
Elymus glaucus Buckleyblue wildrye
Elymus lanceolatus (Scribn. & J.G. Sm.) Gouldthickspike wheatgrass
Elymus multisetus M.E. Jonesbig squirreltail
Elymus repens (L.) GouldQuackgrass
Elymus scribneri (Vasey) M.E. Jonesspreading wheatgrass
Elymus trachycaulus (Link) Gould ex ShinnersSlender Wheatgrass
Elymus villosus Muhl. ex Willd.Silky Wild Rye
Elymus virginicus L.Virginia Wildrye
Elymus wawawaiensis J. Carlson & BarkworthSnake River wheatgrass
Elymus wiegandii FernaldWiegand's wildrye
Enceliopsis nudicaulis (A. Gray) A. NelsonNakedstem Sunray
Enemion biternatum Raf.eastern false rue anemone
Engelmannia peristenia (Raf.) Goodman & C.A. LawsonEngelmann's daisy
Ephedra viridis CovilleMormon Tea
Epilobium anagallidifolium Lam.pimpernel willowherb
Epilobium angustifolium L.Fireweed
Epilobium brachycarpum C. PreslTall Annual Willowherb
Epilobium canum (Greene) P.H. Ravenhummingbird trumpet
Epilobium ciliatum Raf.fringed willowherb
Epilobium clavatum Trel.talus willowherb
Epilobium glaberrimum Barbeyglaucus willowherb
Epilobium hornemannii Rchb.Hornemann's willowherb
Epilobium lactiflorum Hausskn.Milkflower Willowherb
Epilobium latifolium L.Dwarf Fireweed
Epilobium leptocarpum Hausskn.slenderfruit willowherb
Epilobium leptophyllum Raf.Bog Willowherb
Epilobium minutum Lindl. ex Lehm.Chaparral Willowherb
Epilobium obcordatum A. GrayRockfringe
Epilobium oregonense Hausskn.Oregon willowherb
Epilobium palustre L.marsh willowherb
Epilobium ravenii Hoch & GandhiLeafy Willowherb
Epilobium saximontanum Hausskn.Rocky Mountain willowherb
Epilobium suffruticosum Nutt.shrubby willowherb
Epipactis gigantea Douglas ex Hook.stream orchid
Epipactis helleborine (L.) Crantzbroadleaf helleborine
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 pratense Ehrh.meadow horsetail
Equisetum scirpoides Michx.dwarf scouringrush
Equisetum sylvaticum L.woodland horsetail
Equisetum variegatum Schleich. ex F. Weber & D. Mohrvariegated scouringrush
Eragrostis cilianensis (All.) Vign. ex Janchenstinkgrass
Eragrostis hypnoides "(Lam.) Brittonteal lovegrass
Eragrostis minor Hostlittle lovegrass
Eragrostis pectinacea (Michx.) Nees ex Steud.tufted lovegrass
Eragrostis spectabilis (Pursh) Steud.purple lovegrass
Eragrostis tef (Zuccagni) TrotterTeff
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 hookeri (Nutt.) W.A.WeberHooker's Sandwort
Eremogone kingii (S.Watson) Ikonn.King's Sandwort
Eremopyrum triticeum (Gaertn.) Nevskiannual wheatgrass
Eriastrum sparsiflorum (Eastw.) H. MasonGreat Basin woollystar
Eriastrum wilcoxii (A. Nelson) H. MasonWilcox's woollystar
Ericameria discoidea (Nutt.) G.L. NesomWhitestem Goldenbush
Ericameria greenei (A. Gray) G.L. NesomGreene's Goldenbush
Ericameria nana Nutt.Dwarf Goldenbush
Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Bairdrubber rabbitbrush
Ericameria parryi (A. Gray) G.L. Nesom & BairdParry's rabbitbrush
Ericameria suffruticosa (Nutt.) G.L. NesomSinglehead Goldenbush
Erigeron acris L.bitter fleabane
Erigeron allocotus S.F. BlakeBig Horn Fleabane
Erigeron annuus (L.) Pers.Annual Fleabane
Erigeron asperugineus (D.C. Eaton) A. GrayIdaho Fleabane
Erigeron bellidiastrum Nutt.western daisy fleabane
Erigeron bloomeri A. GrayScabland Fleabane
Erigeron caespitosus Nutt.tufted fleabane
Erigeron canus A. GrayHoary Fleabane
Erigeron chrysopsidis A. Graydwarf yellow fleabane
Erigeron compositus Purshcutleaf daisy
Erigeron concinnus (Hook. & Arn.) Torr. & A. GrayNavajo fleabane
Erigeron corymbosus Nutt.longleaf fleabane
Erigeron coulteri Porterlarge mountain fleabane
Erigeron divergens Torr. & A. Grayspreading fleabane
Erigeron eatonii A. GrayEaton's fleabane
Erigeron engelmannii A. NelsonEngelmann's Fleabane
Erigeron evermannii Rydb.Evermann's Fleabane
Erigeron filifolius (Hook.) Nutt.threadleaf fleabane
Erigeron flabellifolius Rydb.Fanleaf Fleabane
Erigeron flagellaris A. Graytrailing fleabane
Erigeron formosissimus GreeneBeautiful Fleabane
Erigeron glabellus Nutt.streamside fleabane
Erigeron gracilis Rydb.Quill Fleabane
Erigeron grandiflorus Hook.Largeflower Fleabane
Erigeron humilis Grahamarctic alpine fleabane
Erigeron lackschewitzii G.L. Nesom & W.A. WeberLackschewitz's fleabane
Erigeron lanatus Hook.woolly fleabane
Erigeron leiomerus A. GrayRockslide Yellow Fleabane
Erigeron linearis (Hook.) Piperdesert yellow fleabane
Erigeron lonchophyllus Hook.Shortray Fleabane
Erigeron nanus Nutt.Dwarf Fleabane
Erigeron ochroleucus Nutt.buff fleabane
Erigeron philadelphicus L.Philadelphia Fleabane
Erigeron pulcherrimus A. HellerBasin Fleabane
Erigeron pumilus Nutt.shaggy fleabane
Erigeron radicatus Hook.Taproot Fleabane
Erigeron rydbergii CronquistRydberg's Fleabane
Erigeron salmonensis S.J. Brunsfeld & G.L. NesomSalmon River Fleabane
Erigeron speciosus (Lindl.) DC.aspen fleabane
Erigeron strigosus Muhl. ex Willd.Prairie Fleabane
Erigeron subtrinervis Rydb. ex Porter & Brittonthreenerve fleabane
Erigeron tener (A. Gray) A. GraySlender Fleabane
Erigeron tweedyi CanbyTweedy's Fleabane
Erigeron uintahensis CronquistUinta Fleabane
Erigeron ursinus D.C. EatonBear River Fleabane
Eriocoma ×bloomeri (Bol.) Romasch.Bloomer's Ricegrass
Eriocoma contracta (B.L.Johnson) Romasch.Contracted Ricegrass
Eriocoma nevadensis (B.L.Johnson) Romasch.Nevada Needlegrass
Eriocoma pinetorum (M.E.Jones) Romasch.Pine Needlegrass
Eriocoma swallenii (C.L.Hitchc. & Spellenb.) Romasch.Swallen's Needlegrass
Eriocoma webberi Thurb.Webber Needlegrass
Eriogonum acaule Nutt.Singlestem Buckwheat
Eriogonum androsaceum Benth.rockjasmine buckwheat
Eriogonum annuum Nutt.annual buckwheat
Eriogonum baileyi S. WatsonBailey's buckwheat
Eriogonum brevicaule Nutt.Shortstem Buckwheat
Eriogonum brevicaule var. canum (S.Stokes) DornParasol Buckwheat
Eriogonum caespitosum Nutt.matted buckwheat
Eriogonum cernuum Nutt.nodding buckwheat
Eriogonum crosbyae RevealCrosby's Buckwheat
Eriogonum crosbyae var. crosbyae Hidden Buckwheat
Eriogonum divaricatum Hook.divergent buckwheat
Eriogonum effusum Nutt.Spreading Buckwheat
Eriogonum elatum Douglas ex Benth.tall woolly buckwheat
Eriogonum flavum Nutt.alpine golden buckwheat
Eriogonum gordonii Benth.Gordon's Buckwheat
Eriogonum heracleoides Nutt.parsnipflower buckwheat
Eriogonum hookeri S. WatsonHooker's Buckwheat
Eriogonum mancum Rydb.Imperfect Buckwheat
Eriogonum microthecum Nutt.Slender Buckwheat
Eriogonum niveum Douglas ex Benth.snow buckwheat
Eriogonum ovalifolium Nutt.cushion buckwheat
Eriogonum pauciflorum Purshfewflower buckwheat
Eriogonum pyrolifolium Hook.Shasta buckwheat
Eriogonum spergulinum A. Grayspurry buckwheat
Eriogonum sphaerocephalum Douglas ex Benth.rock buckwheat
Eriogonum strictum Benth.Blue Mountain buckwheat
Eriogonum umbellatum Torr.sulphur-flower buckwheat
Eriogonum vimineum Douglas ex Benth.wickerstem buckwheat
Eriogonum visheri A. NelsonVisher's Buckwheat
Eriophorum angustifolium Honck.tall cottongrass
Eriophorum callitrix Cham. ex C.A. Mey.Arctic Cottongrass
Eriophorum chamissonis C.A. Mey.Chamisso's cottongrass
Eriophorum gracile W.D.J. Kochslender cottongrass
Eriophorum scheuchzeri HoppeWhite Cottongrass
Eriophorum viridicarinatum (Engelm.) Fernaldthinleaf cottonsedge
Eriophyllum lanatum (Pursh) Forbescommon woolly sunflower
Eritrichium argenteum W.WightAlpine Forget-me-not
Eritrichium howardii (A. Gray) Rydb.Howard's alpine forget-me-not
Erodium cicutarium (L.) L'Hér. ex AitonRedstem Stork's Bill
Eruca sativa Mill.Arugula
Erucastrum gallicum (Willd.) O.E. Schulzcommon dogmustard
Erysimum asperum (Nutt.) DC.Western Wallflower
Erysimum capitatum (Douglas ex Hook.) GreeneSanddune Wallflower
Erysimum cheiranthoides L.wormseed wallflower
Erysimum inconspicuum (S. Watson) MacMill.Shy Wallflower
Erysimum repandum L.spreading wallflower
Erythranthe hymenophylla (Meinke) G.L.NesomThinsepal Monkeyflower
Erythronium grandiflorum Purshyellow avalanche-lily
Eschscholzia californica Cham.California Poppy
Escobaria missouriensis (Sweet) D.R. HuntMissouri foxtail cactus
Escobaria vivipara (Nutt.) Buxbaumspinystar
Eucephalus engelmannii (D.C. Eaton) GreeneEngelmann's aster
Euclidium syriacum (L.) W.T. AitonSyrian mustard
Euonymus alatus (Thunb.) Sieboldburningbush
Euonymus atropurpureus Jacq.Burningbush
Euphorbia agraria M. Bieb.urban spurge
Euphorbia brachycera Engelm.horned spurge
Euphorbia cyathophora MurrayFire-on-the-mountain
Euphorbia cyparissias L.cypress spurge
Euphorbia davidii SubilsDavid's spurge
Euphorbia epithymoides L.Cushion Spurge
Euphorbia fendleri Torr. & A.GrayFendler's Sandmat
Euphorbia helioscopia L.madwoman's milk
Euphorbia hexagona Nutt. ex Spreng.sixangle spurge
Euphorbia maculata (L.) SmallSpotted Spurge
Euphorbia marginata PurshSnow On The Mountain
Euphorbia myrsinites L.myrtle spurge
Euphorbia peplus L.petty spurge
Euphorbia serpillifolia Pers.Thymeleaf Sandmat
Euphorbia spathulata Lam.Warty Spurge
Eurybia conspicua (Lindl.) G.L. Nesomwestern showy aster
Eurybia glauca (Nutt.) G.L. NesomGray Aster
Eurybia integrifolia (Nutt.) G.L. Nesomthickstem aster
Eurybia merita (A. Nelson) G.L. Nesomsubalpine aster
Eurybia sibirica (L.) G.L. Nesomarctic aster
Eustoma exaltatum (L.) Salisb. ex G. Doncatchfly prairie gentian
Euthamia graminifolia (L.) Nutt.Flat-top Goldentop
Euthamia gymnospermoides GreeneTexas goldentop
Euthamia occidentalis Nutt.western goldentop
Eutrochium maculatum (L.) E.E. LamontSpotted Joe Pye Weed
Evolvulus nuttallianus Schult.shaggy dwarf morning-glory
Fagopyrum esculentum MoenchCommon Buckwheat
Falcaria vulgaris Bernh.sickleweed
Fallopia scandens (L.) HolubClimbing False Buckwheat
Festuca baffinensis PoluninBaffin Fescue
Festuca brachyphylla Schult. ex Schult. & Schult. f.Alpine Fescue
Festuca campestris Rydb.Mountain Rough Fescue
Festuca hallii (Vasey) PiperPlains Rough Fescue
Festuca idahoensis ElmerIdaho Fescue
Festuca kingii (S.Watson) CassidySpike 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 trachyphylla TraceyHard Fescue
Festuca valesiaca Schleich. ex GaudinVolga fescue
Festuca viridula VaseyGreenleaf Fescue
Festuca viviparoidea Krajina ex Pavlicknorthern fescue
Floerkea proserpinacoides Willd.false mermaidweed
Forsythia suspensa (Thunb.) VahlWeeping Forsythia
Fragaria vesca L.woodland strawberry
Fragaria virginiana DuchesneVirginia Strawberry
Frangula alnus Mill.glossy buckthorn
Frangula purshiana (DC.) A. GrayCascara buckthorn
Frasera albicaulis Douglas ex Griseb.whitestem frasera
Frasera montana MulfordWhite Frasera
Frasera speciosa Douglas ex Griseb.elkweed
Fraxinus americana L.White Ash
Fraxinus pennsylvanica MarshallGreen Ash
Fritillaria atropurpurea Nutt.spotted fritillary
Fritillaria pudica (Pursh) Spreng.yellow fritillary
Froelichia floridana (Nutt.) Moq.plains snakecotton
Froelichia gracilis (Hook.) Moq.Slender Snakecotton
Fumaria officinalis L.drug fumitory
Fumaria vaillantii Loisel.earthsmoke
Gaillardia aristata Purshblanketflower
Gaillardia pulchella Foug.Blanket Flower
Galeopsis bifida Boenn.splitlip hempnettle
Galeopsis ladanum L.Red Hempnettle
Galeopsis tetrahit L.brittlestem hempnettle
Galinsoga parviflora Cav.Small-Flowered Quickweed
Galinsoga quadriradiata Cav.Quickweed
Galium aparine L.stickywilly
Galium bifolium S. Watsontwinleaf bedstraw
Galium boreale L.northern bedstraw
Galium mexicanum KunthMexican bedstraw
Galium mollugo L.False Baby's Breath
Galium multiflorum Kelloggshrubby bedstraw
Galium palustre L.common marsh bedstraw
Galium parisiense L.wall bedstraw
Galium serpenticum DempsterIntermountain bedstraw
Galium trifidum L.threepetal bedstraw
Galium triflorum Michx.fragrant bedstraw
Galium verum L.Yellow Spring Bedstraw
Gamochaeta purpurea (L.) Cabreraspoonleaf purple everlasting
Gaultheria humifusa (Graham) Rydb.alpine spicywintergreen
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 algida Pall.Whitish Gentian
Gentiana andrewsii Griseb.Closed Bottle Gentian
Gentiana calycosa Griseb.Rainier pleated gentian
Gentiana fremontii Torr.Moss Gentian
Gentiana prostrata HaenkePygmy Gentian
Gentiana puberulenta J. Pringledowny gentian
Gentianella amarella (L.) Börnerautumn dwarf gentian
Gentianella propinqua (Richardson) J.M. GillettFourpart Dwarf Gentian
Gentianopsis barbellata (Engelm.) IltisPerennial Fringed Gentian
Gentianopsis simplex (A. Gray) IltisOneflower Fringed Gentian
Gentianopsis thermalis (Kuntze) IltisRocky Mountain Fringed Gentian
Gentianopsis virgata (Raf.) Holublesser fringed gentian
Geocaulon lividum (Richardson) Fernaldfalse toadflax
Geranium bicknellii BrittonBicknell's cranesbill
Geranium caespitosum Jamespineywoods geranium
Geranium carolinianum L.Carolina geranium
Geranium molle L.Dovefoot Geranium
Geranium pusillum L.Small Geranium
Geranium richardsonii Fisch. & Trautv.Richardson's geranium
Geranium robertianum L.Robert geranium
Geranium viscosissimum Fisch. & C.A. Mey. ex C.A. Mey.sticky purple geranium
Geum aleppicum Jacq.Yellow Avens
Geum canadense Jacq.White Avens
Geum macrophyllum Willd.largeleaf avens
Geum rivale L.Purple Avens
Geum rossii (R. Br.) Ser.Ross' Avens
Geum triflorum PurshOld Man's Whiskers
Gilia inconspicua (Sm.) Sweetshy gilia
Gilia sinuata Douglas ex Benth.Rosy Gilia
Gilia tweedyi Rydb.Tweedy's Gila
Glandularia bipinnatifida (Nutt.) Nutt.Prairie Verbena
Glaucium corniculatum (L.) J.H. RudolphBlackspot Hornpoppy
Glechoma hederacea L.Ground Ivy
Gleditsia triacanthos L.Honeylocust
Glossopetalon spinescens A. Grayspiny greasebush
Glyceria borealis (Nash) Batcheldersmall floating mannagrass
Glyceria fluitans (L.) R. Br.water mannagrass
Glyceria grandis S. WatsonAmerican Mannagrass
Glyceria striata (Lam.) Hitchc.fowl mannagrass
Glycyrrhiza lepidota PurshAmerican Licorice
Gnaphalium exilifolium A. NelsonSlender Cudweed
Gnaphalium palustre Nutt.western marsh cudweed
Gnaphalium uliginosum L.marsh cudweed
Goodyera oblongifolia Raf.western rattlesnake plantain
Goodyera repens (L.) R. Br.Lesser 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
Greeneocharis circumscissa (Hook. & Arn.) Rydb.Cushion Cryptantha
Grindelia nana Nutt.Idaho gumweed
Grindelia squarrosa (Pursh) DunalCurlycup Gumweed
Grindelia subalpina GreeneSubalpine Gumweed
Gutierrezia sarothrae (Pursh) Britton & Rusbybroom snakeweed
Gymnocarpium dryopteris (L.) Newmanwestern oakfern
Gymnosteris nudicaulis (Hook. & Arn.) GreeneNakedstem Gymnosteris
Gymnosteris parvula A. HellerSmallflower Gymnosteris
Gypsophila muralis L.Low Baby's-Breath
Gypsophila paniculata L.baby's breath
Gypsophila scorzonerifolia Ser.garden baby's-breath
Hackelia cinerea (Piper) I.M. Johnst.gray stickseed
Hackelia davisii CronquistDavis' Stickseed
Hackelia deflexa (Wahlenb.) Opiznodding stickseed
Hackelia floribunda (Lehm.) I.M. Johnst.manyflower stickseed
Hackelia hispida (A. Gray) I.M. Johnst.showy stickseed
Hackelia micrantha (Eastw.) J.L. GentryJessica sticktight
Hackelia patens (Nutt.) I.M. Johnst.Spotted Stickseed
Hackelia virginiana (L.) I.M. Johnst.Virginia Stickseed
Halenia deflexa (Sm.) Griseb.American spurred gentian
Halimodendron halodendron (Pall.) Vosscommon salttree
Halogeton glomeratus (M. Bieb.) C.A. Mey.saltlover
Hedeoma drummondii Benth.Drummond's false pennyroyal
Hedeoma hispida PurshRough False Pennyroyal
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 quinquenervis (Hook.) A. Grayfivenerve helianthella
Helianthella uniflora (Nutt.) Torr. & A. Grayoneflower helianthella
Helianthus ×laetiflorus Cheerful Sunflower
Helianthus annuus L.Common Sunflower
Helianthus grosseserratus M. MartensSawtooth Sunflower
Helianthus maximiliani Schrad.Maximilian Sunflower
Helianthus nuttallii Torr. & A. GrayNuttall's Sunflower
Helianthus pauciflorus Nutt.Stiff Sunflower
Helianthus petiolaris Nutt.Prairie Sunflower
Helianthus pumilus Nutt.Little Sunflower
Helianthus tuberosus L.Jerusalem Artichoke
Helictotrichon mortonianum (Scribn.) Henr.Morton's Alpine Oatgrass
Heliomeris multiflora Nutt.showy goldeneye
Heliopsis helianthoides (L.) SweetSmooth Oxeye
Heliotropium curassavicum L.salt heliotrope
Hemerocallis fulva (L.) L.orange daylily
Hemionitis bridgesii (Hook.) ChristenhBridges' Cliffbrake
Hemionitis gastonyi (Windham) Christenh.Gastony's Cliffbrake
Hemionitis gracillima (D.C.Eaton)Lace Lipfern
Hemizonella minima (A. Gray) A. Grayopposite-leaved tarweed
Heracleum maximum W. BartramCommon Cowparsnip
Hesperis matronalis L.Dame's Rocket
Hesperochiron californicus (Benth.) S. WatsonCalifornia hesperochiron
Hesperochiron pumilus (Douglas ex Griseb.) Porterdwarf hesperochiron
Hesperostipa comata (Trin. & Rupr.) BarkworthNeedle-and-Thread Grass
Hesperostipa curtiseta (Hitchc.) Barkworthshortbristle needle and thread
Hesperostipa spartea (Trin.) BarkworthPorcupinegrass
Heteranthera limosa (Sw.) Willd.blue mudplantain
Heteranthera rotundifolia (Kunth) Griseb.roundleaf mudplantain
Heterocodon rariflorum Nutt.rareflower heterocodon
Heterotheca fulcrata (Greene) Shinnersrockyscree false goldenaster
Heterotheca stenophylla (A. Gray) Shinnersstiffleaf false goldenaster
Heterotheca villosa (Pursh) Shinnershairy false goldenaster
Heuchera cylindrica Douglas ex Hook.roundleaf alumroot
Heuchera grossulariifolia Rydb.gooseberryleaf alumroot
Heuchera micrantha Douglas ex Lindl.crevice alumroot
Heuchera parvifolia Nutt. ex Torr. & A. GrayLittleleaf Alumroot
Heuchera richardsonii R. Br.Richardson's Alumroot
Heuchera rubescens Torr.Pink Alumroot
Hibiscus trionum L.flower of an hour
Hieracium albiflorum Hook.white hawkweed
Hieracium caespitosum Dumort.meadow hawkweed
Hieracium fendleri Sch. Bip.yellow hawkweed
Hieracium scouleri Hook.Scouler's Woollyweed
Hieracium triste Willd. ex Spreng.woolly hawkweed
Hieracium umbellatum L.Canada Hawkweed
Hierochloe hirta (Schrank) BorbásNorthern Sweetgrass
Hilaria jamesii (Torr.) Benth.James' Galleta
Hippuris vulgaris L.common mare's-tail
Holcus lanatus L.Common Velvet Grass
Holodiscus discolor (Pursh) Maxim.oceanspray
Holodiscus dumosus (Nutt. ex Hook.) A. HellerRockspirea
Holosteum umbellatum L.Jagged Chickweed
Hordeum brachyantherum Nevskimeadow barley
Hordeum depressum (Scribn. & J.G. Sm.) Rydb.dwarf barley
Hordeum jubatum L.Foxtail Barley
Hordeum marinum Huds.seaside barley
Hordeum murinum L.mouse barley
Hordeum pusillum Nutt.Little Barley
Hordeum vulgare L.common barley
Horkelia fusca Lindl.Pinewoods Horkelia
Hornungia procumbens (L.) Hayekprostrate hutchinsia
Howellia aquatilis A. Graywater howellia
Hulsea algida A. GrayPacific Hulsea
Huperzia haleakalae (Brack.) HolubPacific clubmoss
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
Hydrophyllum occidentale (S. Watson) A. Graywestern waterleaf
Hymenopappus filifolius Hook.Fineleaf Hymenopappus
Hymenopappus tenuifolius PurshChalk Hill hymenopappus
Hymenoxys cooperi (A. Gray) CockerellCooper's rubberweed
Hymenoxys grandiflora (Torr. & A.Gray) K.F.ParkerGraylocks Four-Nerve Daisy
Hymenoxys hoopesii (A. Gray) Biernerowl's-claws
Hymenoxys richardsonii (Hook.) Cockerellpingue rubberweed
Hyoscyamus niger L.black henbane
Hypericum anagalloides Cham. & Schltdl.tinker's penny
Hypericum majus (A. Gray) Brittonlarge St. Johnswort
Hypericum perforatum L.common St. Johnswort
Hypericum scouleri Hook.Scouler's St. Johnswort
Hypochaeris radicata L.hairy cat's ear
Hyssopus officinalis L.hyssop
Iberis sempervirens L.evergreen candytuft
Iberis umbellata L.globe candytuft
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
Impatiens glandulifera Royleornamental jewelweed
Ionactis alpina (Nutt.) GreeneLava Aster
Ionactis stenomeres (A. Gray) GreeneRocky Mountain aster
Ipomoea hederacea Jacq.Ivyleaf Morning-Glory
Ipomoea leptophylla Torr.bush morning-glory
Ipomoea purpurea (L.) Rothtall morning-glory
Ipomopsis aggregata (Pursh) V.E. Grantscarlet gilia

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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.

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

Progress

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Range Map
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Map to L2
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Map to L3
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