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4153 Plants Found

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Ordered by scientific name.

Scientific NameCommon NameMap‡
Eriophorum vaginatum L.tussock cottongrass
Eriophorum virginicum L.tawny cottongrass
Eriophorum viridicarinatum (Engelm.) Fernaldthinleaf cottonsedge
Erodium botrys (Cav.) Bertol.longbeak stork's bill
Erodium ciconium (L.) L'Hér. ex AitonCommon Stork's Bill
Erodium cicutarium (L.) L'Hér. ex AitonRedstem Stork's Bill
Erodium cygnorum NeesAustralian Stork's Bill
Erodium gruinum (L.) L'Hér. ex AitonIranian Stork's Bill
Erodium laciniatum (Cav.) Willd.Cutleaf Stork's Bill
Erodium moschatum (L.) L'Hér. ex Aitonmusky stork's bill
Erodium stephanianum Willd.Stephen's Stork's Bill
Eruca sativa Mill.Arugula
Erucastrum gallicum (Willd.) O.E. Schulzcommon dogmustard
Eryngium planum L.plains eryngo
Eryngium yuccifolium Michx.Rattlesnake Master
Erysimum capitatum (Douglas ex Hook.) GreeneSanddune Wallflower
Erysimum cheiranthoides L.wormseed wallflower
Erysimum hieraciifolium L.European wallflower
Erysimum inconspicuum (S. Watson) MacMill.Shy Wallflower
Erysimum marschallianum Andrz. ex M. Bieb.Hard Wallflower
Erysimum odoratum Ehrh.Smelly Wallflower
Erysimum repandum L.spreading wallflower
Erythronium albidum Nutt.white fawnlily
Erythronium americanum Ker Gawl.dogtooth violet
Eschscholzia californica Cham.California Poppy
Eubotrys racemosa (L.) Nutt.Swamp Doghobble
Euchiton involucratus (G. Forst.) HolubCommon Cudweed
Euclidium syriacum (L.) W.T. AitonSyrian mustard
Euonymus alatus (Thunb.) SieboldBurning Bush
Euonymus americanus L.bursting-heart
Euonymus atropurpureus Jacq.Burningbush
Euonymus europaeus L.European spindletree
Euonymus nanus M. Bieb.Dwarf Euonymus
Euonymus obovatus Nutt.running strawberry bush
Euonymus phellomanus Loes.Corktree
Eupatorium ×truncatum Muhl. ex Willd.Upland Boneset
Eupatorium album L.White Thoroughwort
Eupatorium altissimum L.Tall Thoroughwort
Eupatorium capillifolium (Lam.) SmallDogfennel
Eupatorium godfreyanum CronquistGodfrey's Thoroughwort
Eupatorium hyssopifolium L.Hyssopleaf Thoroughwort
Eupatorium leucolepis (DC.) Torr. & A. Grayjusticeweed
Eupatorium perfoliatum L.Common Boneset
Eupatorium pilosum Walterrough boneset
Eupatorium rotundifolium L.Roundleaf Thoroughwort
Eupatorium serotinum Michx.Late Boneset
Eupatorium sessilifolium L.upland boneset
Euphorbia agraria M. Bieb.urban spurge
Euphorbia commutata Engelm. ex A. GrayTinted Woodland Spurge
Euphorbia corollata L.Flowering Spurge
Euphorbia cyparissias L.cypress spurge
Euphorbia davidii SubilsDavid's spurge
Euphorbia dentata Michx.toothed spurge
Euphorbia epithymoides L.Cushion Spurge
Euphorbia falcata L.Sickle Spurge
Euphorbia geyeri Engelm. & A.GrayGeyer's Sandmat
Euphorbia glyptosperma Engelm.Ribseed Sandmat
Euphorbia helioscopia L.madwoman's milk
Euphorbia humistrata Engelm. ex A.GraySpreading Sandmat
Euphorbia ipecacuanhae L.American Ipecac
Euphorbia lathyris L.moleplant
Euphorbia lucida Waldst. & Kit.Shining Spurge
Euphorbia maculata L.Spotted Spurge
Euphorbia marginata PurshSnow On The Mountain
Euphorbia nutans Lag.Eyebane
Euphorbia peplus L.petty spurge
Euphorbia platyphyllos L.broadleaf spurge
Euphorbia polygonifolia L.Seaside Sandmat
Euphorbia prostrata AitonProstrate Sandmat
Euphorbia pubentissima Michx.false flowering spurge
Euphorbia purpurea (Raf.) FernaldDarlington's Glade Spurge
Euphorbia serpens KunthMatted Sandmat
Euphorbia serpillifolia Pers.Thymeleaf Sandmat
Euphorbia stictospora Engelm.Slimseed Sandmat
Euphorbia vermiculata Raf.Wormseed Sandmat
Euphrasia hudsoniana Fernald & WiegandHudson Bay eyebright
Euphrasia micrantha Rchb.northern eyebright
Euphrasia nemorosa (Pers.) Wallr.common eyebright
Euphrasia oakesii Wettst.Oakes' eyebright
Euphrasia randii B.L. Rob.small eyebright
Euphrasia stricta D. Wolff ex J.F. Lehm.drug eyebright
Euphrasia suborbicularis P.D. Sell & YeoRoundleaf Eyebright
Euphrasia tetraquetra (Brébiss.) Arrond.maritime eyebright
Eurybia divaricata (L.) G.L. NesomWhite Wood Aster
Eurybia macrophylla (L.) Cass.Bigleaf Aster
Eurybia radula (Aiton) G.L. Nesomlow rough aster
Eurybia schreberi (Nees) NeesSchreber's Aster
Eurybia spectabilis (Aiton) G.L. NesomEastern Showy Aster
Eustachys retusa (Lag.) KunthArgentine fingergrass
Euthamia caroliniana (L.) Greene ex Porter & BrittonSlender Goldentop
Euthamia graminifolia (L.) Nutt.Flat-top Goldentop
Euthamia gymnospermoides GreeneTexas goldentop
Eutrochium dubium (Willd. ex Poir.) E.E. LamontCoastal Plain Joe Pye Weed
Eutrochium fistulosum (Barratt) E.E. LamontHollow Joe Pye Weed
Eutrochium maculatum (L.) E.E. LamontSpotted Joe Pye Weed
Eutrochium purpureum (L.) E.E. LamontSweetscented Joe Pye Weed
Exochorda racemosa (Lindl.) RehderCommon Pearlbrush
Fagopyrum esculentum MoenchCommon Buckwheat
Fagopyrum tataricum (L.) Gaertn.Tartary Buckwheat
Fagus grandifolia Ehrh.American Beech
Fagus sylvatica L.European Beech
Falcaria vulgaris Bernh.sickleweed
Fallopia convolvulus (L.) Á.LöveBlack Bindweed
Fallopia dumetorum (L.) HolubThicket Bindweed
Fallopia scandens (L.) HolubClimbing False Buckwheat
Fatoua villosa (Thunb.) NakaiHairy Crabweed
Festuca altaica Trin.Altai fescue
Festuca brachyphylla Schult. ex Schult. & Schult. f.Alpine Fescue
Festuca filiformis Pourr.fineleaf sheep fescue
Festuca occidentalis Hook.western fescue
Festuca ovina L.Sheep Fescue
Festuca paradoxa Desv.Clustered Fescue
Festuca prolifera Proliferous Fescue
Festuca rubra L.Red Fescue
Festuca saximontana Rydb.Rocky Mountain fescue
Festuca subverticillata (Pers.) Alexeevnodding fescue
Festuca trachyphylla TraceyHard Fescue
Ficus carica L.Edible Fig
Filago germanica (L.) Huds.Common Cudweed
Filipendula rubra (Hill) B.L. Rob.queen of the prairie
Filipendula ulmaria (L.) Maxim.queen of the meadow
Filipendula vulgaris Moenchdropwort
Fimbristylis autumnalis (L.) Roem. & Schult.slender fimbry
Flaveria trinervia (Spreng.) C. Mohrclustered yellowtops
Floerkea proserpinacoides Willd.false mermaidweed
Foeniculum vulgare Mill.sweet fennel
Forsythia × intermedia ZabelBorder Forsythia
Forsythia suspensa (Thunb.) VahlWeeping Forsythia
Forsythia viridissima Lindl.Greenstem Forsythia
Fragaria ×ananassa Garden Strawberry
Fragaria chiloensis (L.) Mill.beach strawberry
Fragaria vesca L.woodland strawberry
Fragaria virginiana DuchesneVirginia Strawberry
Frangula alnus Mill.glossy buckthorn
Frankenia pulverulenta L.European Seaheath
Frasera albicaulis Douglas ex Griseb.whitestem frasera
Frasera caroliniensis WalterAmerican columbo
Fraxinus americana L.White Ash
Fraxinus excelsior L.European Ash
Fraxinus nigra MarshallBlack Ash
Fraxinus pennsylvanica MarshallGreen Ash
Fraxinus profunda (Bush) BushPumpkin Ash
Fraxinus quadrangulata Michx.Blue Ash
Froelichia floridana (Nutt.) Moq.plains snakecotton
Froelichia gracilis (Hook.) Moq.Slender Snakecotton
Fuirena pumila (Torr.) Spreng.dwarf umbrella-sedge
Fumaria officinalis L.drug fumitory
Gadellia lactiflora (M. Bieb.) Schulkinamilky bellflower
Gagea fistulosa (Ramond ex DC.) Ker Gawl., nom. illeg.Star of Bethlehem
Gaillardia aristata Purshblanketflower
Gaillardia pulchella Foug.Blanket Flower
Galactia regularis Eastern Milkpea
Galactia volubilis (L.) BrittonDowny Milkpea
Galanthus elwesii Hook. f.Giant Snowdrop
Galanthus nivalis L.snowdrop
Galax urceolata (Poir.) BrummittBeetleweed
Galearis spectabilis (L.) Raf.Showy Orchid
Galega officinalis L.professor-weed
Galeopsis bifida Boenn.splitlip hempnettle
Galeopsis ladanum L.Red Hempnettle
Galeopsis speciosa Mill.Large-Flowered Hemp-Nettle
Galeopsis tetrahit L.brittlestem hempnettle
Galinsoga parviflora Cav.Small-Flowered Quickweed
Galinsoga quadriradiata Cav.Quickweed
Galium aparine L.stickywilly
Galium asprellum Michx.rough bedstraw
Galium boreale L.northern bedstraw
Galium brevipes Fernald & Wiegandlimestone swamp bedstraw
Galium circaezans Michx.licorice bedstraw
Galium concinnum Torr. & A. Grayshining bedstraw
Galium divaricatum Pourr. ex Lam.Lamarck's bedstraw
Galium glaucum L.Waxy Bedstraw
Galium kamtschaticum Steller ex Schult. & Schult. f.boreal bedstraw
Galium labradoricum (Wiegand) Wiegandnorthern bog bedstraw
Galium lanceolatum Torr.lanceleaf wild licorice
Galium latifolium Michx.Purple Bedstraw
Galium mollugo L.False Baby's Breath
Galium obtusum Bigelowbluntleaf bedstraw
Galium odoratum (L.) Scop.sweetscented bedstraw
Galium palustre L.common marsh bedstraw
Galium pilosum Aitonhairy bedstraw
Galium rubioides L.European Bedstraw
Galium sylvaticum L.Scotch mist
Galium tinctorium (L.) Scop.Stiff Marsh Bedstraw
Galium tricornutum Dandyroughfruit corn bedstraw
Galium trifidum L.threepetal bedstraw
Galium triflorum Michx.fragrant bedstraw
Galium verum L.Yellow Spring Bedstraw
Gamochaeta pensylvanica (Willd.) CabreraPennsylvania everlasting
Gamochaeta purpurea (L.) Cabreraspoonleaf purple everlasting
Gastridium phleoides (Nees & Meyen) C.E. Hubbardnit grass
Gaultheria hispidula (L.) Muhl. ex BigelowCreeping Snowberry
Gaultheria procumbens L.eastern teaberry
Gaylussacia baccata (Wangenh.) K. KochBlack Huckleberry
Gaylussacia brachycera (Michx.) A. GrayBox Huckleberry
Gaylussacia dumosa (Andrews) Torr. & A. GrayDwarf Huckleberry
Gaylussacia frondosa (L.) Torr. & A. Gray ex Torr.blue huckleberry
Genista tinctoria L.Dyer's greenweed
Gentiana affinis Griseb.pleated gentian
Gentiana alba Muhl. ex Nutt.plain gentian
Gentiana andrewsii Griseb.Closed Bottle Gentian
Gentiana catesbaei WalterElliott's gentian
Gentiana clausa Raf.bottle gentian
Gentiana linearis Froel.narrowleaf gentian
Gentiana puberulenta J. Pringledowny gentian
Gentiana rubricaulis Schwein.closed gentian
Gentiana saponaria L.Harvestbells
Gentiana villosa L.Striped Gentian
Gentianella amarella (L.) Börnerautumn dwarf gentian
Gentianella quinquefolia (L.) Smallagueweed
Gentianopsis crinita (Froel.) Magreater fringed gentian
Gentianopsis virgata (Raf.) Holublesser fringed gentian
Geocaulon lividum (Richardson) Fernaldfalse toadflax
Geranium bicknellii BrittonBicknell's cranesbill
Geranium carolinianum L.Carolina geranium
Geranium columbinum L.longstalk cranesbill
Geranium dissectum L.cutleaf geranium
Geranium ibericum Cav.Iberian Geranium
Geranium maculatum L.spotted geranium
Geranium molle L.Dovefoot Geranium
Geranium pratense L.meadow geranium
Geranium pusillum L.Small Geranium
Geranium pyrenaicum Burm. f.hedgerow geranium
Geranium robertianum L.Robert geranium
Geranium sanguineum L.bloody geranium
Geranium sibiricum L.Siberian geranium
Geranium thunbergii Siebold ex Lindl. & PaxtonThunberg's Geranium
Geum aleppicum Jacq.Yellow Avens
Geum canadense Jacq.White Avens
Geum laciniatum MurrayRough Avens
Geum macrophyllum Willd.largeleaf avens
Geum peckii PurshMountain Avens
Geum rivale L.Purple Avens
Geum triflorum PurshOld Man's Whiskers
Geum urbanum L.Herb Bennet
Geum vernum (Raf.) Torr. & A. GraySpring Avens
Geum virginianum L.Cream Avens
Gilia achilleifolia Benth.California gilia
Gilia capitata Simsbluehead gilia
Gilia interior (H. Mason & A.D. Grant) A.D. Grant & V.E. GrantInland Gilia
Gillenia trifoliata (L.) MoenchBowman's root
Ginkgo biloba L.Ginkgo
Glandularia canadensis (L.) Nutt.Rose Mock Vervain
Glaucium corniculatum (L.) J.H. RudolphBlackspot Hornpoppy
Glaucium flavum CrantzYellow Hornpoppy
Glebionis segetum (L.) Fourr.corndaisy
Glechoma hederacea L.Ground Ivy
Gleditsia triacanthos L.Honeylocust
Glossostigma cleistanthum W.R. BarkerMudmats
Glyceria acutiflora Torr.creeping mannagrass
Glyceria borealis (Nash) Batcheldersmall floating mannagrass
Glyceria canadensis (Michx.) Trin.rattlesnake mannagrass
Glyceria fluitans (L.) R. Br.water mannagrass
Glyceria grandis S. WatsonAmerican Mannagrass
Glyceria laxa (Scribn.) Scribn.limp mannagrass
Glyceria melicaria (Michx.) F.T. Hubbardmelic mannagrass
Glyceria obtusa (Muhl.) Trin.Atlantic mannagrass
Glyceria pulchella (Nash) K. Schum.Mackenzie Valley Mannagrass
Glyceria septentrionalis Hitchc.floating mannagrass
Glyceria striata (Lam.) Hitchc.fowl mannagrass
Glycine max (L.) Merr.soybean
Glycyrrhiza lepidota PurshAmerican Licorice
Gnaphalium uliginosum L.marsh cudweed
Gomphrena globosa L.common globe amaranth
Goodyera oblongifolia Raf.western rattlesnake plantain
Goodyera pubescens (Willd.) R. Br.downy rattlesnake plantain
Goodyera repens (L.) R. Br.Lesser Rattlesnake Plantain
Goodyera tesselata Lodd.checkered rattlesnake plantain
Gossypium hirsutum L.Upland Cotton
Gratiola aurea Purshgolden hedgehyssop
Gratiola neglecta Torr.clammy hedgehyssop
Grindelia ciliata (Nutt.) Spreng.Spanish Gold
Grindelia squarrosa (Pursh) DunalCurlycup Gumweed
Guizotia abyssinica (L. f.) Cass.ramtilla
Gymnadenia conopsea (L.) R. Br.Fragrant Orchid
Gymnocarpium appalachianum PryerAppalachian Oakfern
Gymnocarpium dryopteris (L.) Newmanwestern oakfern
Gymnocarpium jessoense (Koidzumi) KoidzumiAsian oakfern
Gymnocarpium robertianum (Hoffm.) Newmanscented oakfern
Gymnocladus dioicus (L.) K. KochKentucky Coffeetree
Gypsophila elegans M. Bieb.showy baby's-breath
Gypsophila muralis L.Low Baby's-Breath
Gypsophila paniculata L.baby's breath
Gypsophila pilosa Huds.Turkish Baby's-Breath
Gypsophila scorzonerifolia Ser.garden baby's-breath
Hackelia deflexa (Wahlenb.) Opiznodding stickseed
Hackelia floribunda (Lehm.) I.M. Johnst.manyflower stickseed
Hackelia virginiana (L.) I.M. Johnst.Virginia Stickseed
Halenia deflexa (Sm.) Griseb.American spurred gentian
Halesia carolina L.Carolina Silverbell
Hamamelis virginiana L.American witchhazel
Harrimanella hypnoides (L.) Covillemossplant
Hedeoma hispida PurshRough False Pennyroyal
Hedeoma pulegioides (L.) Pers.American false pennyroyal
Hedera helix L.English Ivy
Hedlundia hybrida (L.) Sennikov & KurttoOakleaf Mountain Ash
Hedysarum alpinum L.alpine sweetvetch
Helanthium tenellum (Mart. ex Schult.f.) J.G.Sm.Pygmy Chain Sword
Helenium amarum (Raf.) H. RockSneezeweed
Helenium autumnale L.common sneezeweed
Helenium flexuosum Raf.Purplehead Sneezeweed
Helianthus ×laetiflorus Pers.Cheerful Sunflower
Helianthus angustifolius L.Narrowleaf Sunflower
Helianthus annuus L.Common Sunflower
Helianthus debilis Nutt.Cucumberleaf Sunflower
Helianthus decapetalus L.Thinleaf Sunflower
Helianthus divaricatus L.woodland sunflower
Helianthus giganteus L.Giant Sunflower
Helianthus grosseserratus M. MartensSawtooth Sunflower
Helianthus hirsutus Raf.hairy sunflower
Helianthus maximiliani Schrad.Maximilian Sunflower
Helianthus microcephalus Torr. & A. GraySmall Woodland Sunflower
Helianthus mollis Lam.Ashy Sunflower
Helianthus nuttallii Torr. & A. GrayNuttall's Sunflower
Helianthus occidentalis Riddellfewleaf sunflower
Helianthus pauciflorus Nutt.Stiff Sunflower
Helianthus petiolaris Nutt.Prairie Sunflower
Helianthus salicifolius A. Dietr.Willowleaf Sunflower
Helianthus strumosus L.paleleaf woodland sunflower
Helianthus tuberosus L.Jerusalem Artichoke
Heliomeris multiflora Nutt.showy goldeneye
Heliopsis helianthoides (L.) SweetSmooth Oxeye
Heliotropium amplexicaule VahlClasping Heliotrope
Heliotropium curassavicum L.salt heliotrope
Heliotropium europaeum L.European heliotrope
Heliotropium indicum L.Indian Heliotrope
Helleborus niger L.Black Hellebore
Helleborus viridis L.Green Hellebore
Helonias bullata L.swamppink
Hemarthria altissima (Poir.) Stapf & C.E. Hubbardlimpograss
Hemerocallis fulva (L.) L.orange daylily
Hemerocallis lilioasphodelus L.yellow daylily
Hepatica americana (DC.) Ker Gawl.Roundleaf Liverleaf
Hepatica nobilis Schreb.Hepatica
Heracleum mantegazzianum Sommier & LevierGiant Hogweed
Heracleum maximum W. BartramCommon Cowparsnip
Heracleum sphondylium L.eltrot
Herniaria glabra L.smooth rupturewort
Herniaria hirsuta L.hairy rupturewort
Hesperis matronalis L.Dame's Rocket
Hesperostipa comata (Trin. & Rupr.) BarkworthNeedle-and-Thread Grass
Hesperostipa spartea (Trin.) BarkworthPorcupinegrass
Heteranthera dubia (Jacq.) MacMill.grassleaf mudplantain
Heteranthera limosa (Sw.) Willd.blue mudplantain
Heteranthera multiflora (Griseb.) Hornbouquet mudplantain
Heteranthera reniformis Ruiz & Pav.kidneyleaf mudplantain
Heterosperma pinnatum Cav.wingpetal
Heterotheca camporum (Greene) ShinnersLemonyellow False Goldenaster
Heterotheca subaxillaris (Lam.) Britton & RusbyCamphorweed
Heterotheca villosa (Pursh) Shinnershairy false goldenaster
Heuchera americana L.American alumroot
Heuchera pubescens PurshDowny Alumroot
Heuchera richardsonii R. Br.Richardson's Alumroot
Hexasepalum teres (Walter) J.H.Kirkbr.Poorjoe
Hibiscus laevis All.Halberdleaf Rosemallow
Hibiscus moscheutos L.Crimsoneyed Rosemallow
Hibiscus syriacus L.Rose of Sharon
Hibiscus trionum L.flower of an hour
Hieracium albiflorum Hook.white hawkweed
Hieracium caespitosum Dumort.meadow hawkweed
Hieracium gronovii L.queendevil
Hieracium lachenalii C.C. Gmel.common hawkweed
Hieracium longipilum Torr.hairy hawkweed
Hieracium maculatum Sm.spotted hawkweed
Hieracium marianum Willd.Maryland hawkweed
Hieracium murorum L.wall hawkweed
Hieracium paniculatum L.Allegheny hawkweed
Hieracium pilosella L.mouseear hawkweed
Hieracium robinsonii (Zahn) FernaldRobinson's hawkweed
Hieracium sabaudum L.Savoy Hawkweed
Hieracium scabrum Michx.Rough Hawkweed
Hieracium umbellatum L.Canada Hawkweed
Hieracium venosum L.rattlesnakeweed
Hierochloe hirta (Schrank) BorbásNorthern Sweetgrass
Hippuris vulgaris L.common mare's-tail
Holcus lanatus L.Common Velvetgrass
Holcus mollis L.creeping velvetgrass
Holosteum umbellatum L.Jagged Chickweed
Homalosorus pycnocarpos (Spreng.) Pic.Serm.Glade Fern
Honckenya peploides (L.) Ehrh.seaside sandplant
Hordeum brachyantherum Nevskimeadow 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
Hosta lancifolia (Thunb.) Engl.Narrowleaf Plantain Lily
Hosta plantaginea (Lam.) Asch.Fragrant Plantain Lily
Hosta ventricosa (Salisb.) StearnBlue Plantain Lily
Hottonia inflata ElliottAmerican featherfoil
Houstonia caerulea L.azure bluet
Houstonia canadensis Willd. ex Roem. & Schult.Canadian summer bluet
Houstonia longifolia Gaertn.longleaf summer bluet
Houstonia purpurea L.Venus' pride
Hudsonia ericoides L.pine barren goldenheather
Hudsonia tomentosa Nutt.woolly beachheather
Humulus japonicus Siebold & Zucc.Japanese Hop
Huperzia lucidula (Michx.) Trevis.Shining Clubmoss
Huperzia porophila (Lloyd & Underw.) HolubRock Clubmoss
Huperzia selago (L.) Bernh. ex Schrank & Mart.fir clubmoss
Hyacinthoides hispanica (Mill.) Rothm.Hispanic Hyacinthoides
Hyacinthoides non-scripta (L.) Chouard ex Rothm.English Bluebell
Hyacinthus orientalis L.garden hyacinth
Hydrangea arborescens L.Wild Hydrangea
Hydrangea paniculata SieboldPanicled Hydrangea
Hydrangea quercifolia W. BartramOakleaf Hydrangea
Hydrastis canadensis L.goldenseal
Hydrilla verticillata (L. f.) RoyleWaterthyme
Hydrocharis morsus-ranae L.common frogbit
Hydrocotyle americana L.American marshpennywort
Hydrocotyle ranunculoides L. f.Floating Marshpennywort
Hydrocotyle sibthorpioides Lam.lawn marshpennywort
Hydrocotyle umbellata L.manyflower marshpennywort
Hydrophyllum appendiculatum Michx.great waterleaf
Hydrophyllum canadense L.bluntleaf 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
Hylotelephium telephioides (Michx.) H. OhbaAllegheny stonecrop
Hylotelephium telephium (L.) H. Ohbawitch's moneybags
Hyoscyamus niger L.black henbane
Hypecoum imberbe Sm.Sicklefruit Hypecoum
Hypericum × dissimulatum E.P.BicknellDisguised St. Johnswort
Hypericum adpressum W.P.C. BartonCreeping St. Johnswort
Hypericum ascyron L.Great St. Johnswort
Hypericum boreale (Britton) E.P. BicknellNorthern St. John's Wort
Hypericum canadense L.lesser Canadian St. Johnswort
Hypericum crux-andreae (L.) CrantzSt. Peterswort
Hypericum densiflorum PurshBushy St. Johnswort
Hypericum denticulatum WalterCoppery St. Johnswort
Hypericum dolabriforme Vent.Straggling St. Johnswort
Hypericum ellipticum Hook.pale St. Johnswort
Hypericum fraseri (Spach) Steud.Fraser's Marsh St. Johnswort
Hypericum frondosum Michx.Cedarglade St. Johnswort
Hypericum gentianoides "(L.) Brittonorangegrass
Hypericum gymnanthum Engelm. & A. Grayclaspingleaf St. Johnswort
Hypericum hypericoides (L.) CrantzSt. Andrew's Cross
Hypericum kalmianum L.Kalm's St. Johnswort
Hypericum maculatum Crantzspotted St. Johnswort
Hypericum majus (A. Gray) Brittonlarge St. Johnswort
Hypericum mutilum L.Dwarf St. John's Wort
Hypericum perforatum L.common St. Johnswort
Hypericum prolificum L.Shrubby St. Johnswort
Hypericum punctatum Lam.Spotted St. Johnswort
Hypochaeris glabra L.smooth cat's ear
Hypochaeris radicata L.hairy cat's ear
Hypoxis hirsuta (L.) Covillecommon goldstar
Hyssopus officinalis L.hyssop
Iberis amara L.annual candytuft
Iberis carnosa Willd.Pruit's Candytuft
Iberis sempervirens L.evergreen candytuft
Iberis umbellata L.globe candytuft
Ilex aquifolium L.European Holly
Ilex cassine L.Dahoon
Ilex crenata Thunb.Japanese holly
Ilex glabra (L.) A. GrayInkberry
Ilex laevigata (Pursh) A. GraySmooth Winterberry
Ilex montana Torr. & A. Gray ex A. GrayMountain Holly
Ilex mucronata (L.) M.Powell, Savol. & S.AndrewsCatberry
Ilex opaca AitonAmerican Holly
Ilex verticillata (L.) A. GrayWinterberry
Illecebrum verticillatum L.Coral Necklace
Impatiens balsamina L.spotted snapweed
Impatiens capensis Meerb.Jewelweed
Impatiens glandulifera Royleornamental jewelweed
Impatiens pallida Nutt.Pale Touch-Me-Not
Impatiens parviflora DC.Smallflower Touchmenot
Inula helenium L.elecampane inula
Iodanthus pinnatifidus (Michx.) Steud.Purple Rocket
Ionactis linariifolia (L.) GreeneFlax-leaved Stiff-aster
Ipomoea batatas (L.) Lam.sweetpotato
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
Ipomoea quamoclit L.Cypressvine
Ipomoea tricolor Cav.Grannyvine
Ipomopsis rubra (L.) WherryStanding-Cypress
Iris ×germanica L.Bearded Iris
Iris ×robusta E.S.AndersonWindermere Iris
Iris cristata Aitondwarf crested iris
Iris ensata Thunb.Japanese Iris
Iris flavescens DelileLemonyellow Iris
Iris hookeri Penny ex G.DonBeach Head Iris
Iris lacustris Nutt.dwarf lake iris
Iris prismatica Pursh ex Ker Gawl.slender blue iris
Iris pseudacorus L.Yellow Flag Iris
Iris pumila L.Dwarf Iris
Iris sibirica L.Siberian iris
Iris tectorum Maxim.wall iris
Iris variegata L.Hungarian Iris
Iris versicolor L.Northern Blue Flag
Iris virginica L.Southern Blue Flag
Isatis tinctoria L.Dyer's woad
Isoetes acadiensis KottAcadian quillwort
Isoetes appalachiana D.F. Brunton & D.M. BrittonAppalachian Quillwort
Isoetes engelmannii A. BraunAppalachian quillwort

Page 1 2 3 4 5 6 7 8 9 of 9 pages with 4153 plants, 500 per page.

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 Native or Introduced or Not Present Native or Expanded or Not Present

Progress

Article Complete
4%
Range Map
100%
Map to L2
19%
Map to L3
19%

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