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Indiana Flora
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Ecoregion: Entrenched Valley
Ecoregion: Entrenched Valley
more detail
Locality:
Fountain, Montgomery, Parke, Putnam, Tippecanoe, and Vermillion Counties
less detail
Families
: 129
.
Genera
: 511
.
Species
: 1150
.
Total Taxa
: 1183
.
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Abutilon
Abutilon theophrasti
Medik.
-
Velvetleaf
Acalypha
Acalypha deamii
(Weath.) H. E. Ahles
-
Deam's Three-Seed-Mercury
Acalypha rhomboidea
Raf.
-
Common Three-Seed-Mercury
Acalypha virginica
L.
-
Virginia Three-Seed-Mercury
Acer
Acer negundo
L.
-
Ash-Leaf Maple
Acer negundo var. negundo
-
Boxelder
Acer nigrum
F. Michx.
-
Black Maple
Acer rubrum
L.
-
Red Maple
Acer rubrum var. rubrum
-
Red Maple
Acer saccharinum
L.
-
Silver Maple
Acer saccharum
Marshall
-
Sugar Maple
Acer saccharum var. saccharum
-
Sugar Maple
Achillea
Achillea millefolium
L.
-
common yarrow
Actaea
Actaea pachypoda
Elliott
-
White Baneberry
Adiantum
Adiantum pedatum
L.
-
Northern Maidenhair
Aesculus
Aesculus glabra
Willd.
-
Ohio Buckeye
Aesculus glabra var. glabra
-
Ohio Buckeye
Aesculus × marylandica
Booth ex Dippel
-
Maryland Chestnut
Agalinis
Agalinis purpurea
(L.) Pennell
-
Purple False Foxglove
Agalinis tenuifolia
(Vahl) Raf.
-
Slender-Leaf False Foxglove
Agalinis tenuifolia var. macrophylla
(Benth.) S. F. Blake
-
Slender-Leaf False Foxglove
Agastache
Agastache nepetoides
(L.) Kuntze
-
Yellow Giant-Hyssop
Ageratina
Ageratina altissima
(L.) R. M. King & H. Rob.
-
White Snakeroot
Ageratina altissima var. altissima
-
White Snakeroot
Agrimonia
Agrimonia parviflora
Aiton
-
Harvestlice
Agrimonia pubescens
Wallr.
-
Soft Grooveburr
Agrimonia rostellata
Wallr.
-
Beaked Grooveburr
Agrostemma
Agrostemma githago
L.
-
Common Corncockle
Agrostis
Agrostis elliottiana
Schult.
-
Elliott's Bent
Agrostis gigantea
Roth
-
Black Bent
Agrostis hyemalis
(Walter) Britton, Sterns & Poggenb.
-
Winter Bent
Agrostis perennans
(Walter) Tuck.
-
Upland Bent
Agrostis stolonifera
L.
-
Spreading Bent
Alcea
Alcea rosea
L.
-
Hollyhock
Alisma
Alisma subcordatum
Raf.
-
American Water-Plantain
Allium
Allium canadense
L.
-
Meadow Garlic
Allium canadense var. canadense
-
Meadow Garlic
Allium cernuum
Roth
-
Nodding Onion
Allium sativum
L.
-
Cultivated Garlic
Allium tricoccum
Aiton
-
Wideleaf Wild Leek
Allium tricoccum var. burdickii
Hanes
-
Narrowleaf Wild Leek
Allium tricoccum var. tricoccum
-
Wideleaf Wild Leek
Alopecurus
Alopecurus aequalis
Sobol.
-
Short-Awn Meadow-Foxtail
Alopecurus aequalis var. aequalis
-
Short-Awn Meadow-Foxtail
Alopecurus carolinianus
Walter
-
Tufted Meadow-Foxtail
Alyssum
Alyssum alyssoides
(L.) L.
-
Pale Madwort
Amaranthus
Amaranthus albus
L.
-
Tumbleweed
Amaranthus blitoides
S. Watson
-
Mat Amaranth
Amaranthus hybridus
L.
-
Smooth Amaranth
Amaranthus spinosus
L.
-
Spiny Amaranth
Amaranthus tuberculatus
(Moq.) J. D. Sauer
-
Rough-Fruit Amaranth
Ambrosia
Ambrosia artemisiifolia
L.
-
Annual Ragweed
Ambrosia trifida
L.
-
Great Ragweed
Amelanchier
Amelanchier arborea
(Michx. f.) Fernald
-
Intermediate Service-Berry
Amelanchier laevis
Wiegand
-
Allegheny Service-Berry
Amelanchier spicata
(Lam.) K. Koch
-
Running Service-Berry
Amorpha
Amorpha canescens
Pursh
-
Leadplant
Amorpha fruticosa
L.
-
False Indigo-Bush
Amphicarpaea
Amphicarpaea bracteata
(L.) Fernald
-
American Hog-Peanut
Andropogon
Andropogon gerardi
Vitman
-
Big Bluestem
Andropogon virginicus
L.
-
Chalky Bluestem
Andropogon virginicus var. virginicus
-
Chalky Bluestem
Androsace
Androsace occidentalis
Pursh
-
Western Rock-Jasmine
Anemone
Anemone acutiloba
(DC.) G. Lawson
-
Sharp-Lobe Hepatica
Anemone americana
(DC.) H. Hara
-
Round-Lobe Hepatica
Anemone canadensis
L.
-
Canadian False Thimbleweed
Anemone quinquefolia
L.
-
Nightcaps
Anemone quinquefolia var. quinquefolia
-
Nightcaps
Anemone virginiana
L.
-
Tall Thimbleweed
Anemone virginiana var. virginiana
-
Tall Thimbleweed
Angelica
Angelica atropurpurea
L.
-
Purple-Stem Angelica
Antennaria
Antennaria neglecta
Greene
-
Field Pussytoes
Antennaria parlinii
Fernald
-
Parlin's Pussytoes
Antennaria parlinii subsp. fallax
(Greene) R. J. Bayer & Stebbins
-
Parlin's Pussytoes
Antennaria parlinii subsp. parlinii
-
Parlin's Pussytoes
Anthemis
Anthemis cotula
L.
-
Stinking Chamomile
Anthoxanthum
Anthoxanthum hirtum
(Schrank) Y. Schouten & Veldkamp
-
Northern Sweet Vernal Grass
Apios
Apios americana
Medik.
-
Groundnut
Aplectrum
Aplectrum hyemale
(Muhl. ex Willd.) Nutt.
-
Adam-and-Eve
Apocynum
Apocynum androsaemifolium
L.
-
Spreading Dogbane
Apocynum cannabinum
L.
-
Indian-Hemp
Apocynum × floribundum
Greene
-
Hybrid Dogbane
Aquilegia
Aquilegia canadensis
L.
-
Red Columbine
Arabidopsis
Arabidopsis thaliana
(L.) Heynh.
-
Thalecress
Arabis
Arabis pycnocarpa
M. Hopkins
-
Hairy Eared Rockcress
Arabis pycnocarpa var. adpressipilis
M. Hopkins
-
Hairy Eared Rockcress
Aralia
Aralia nudicaulis
L.
-
Wild Sarsaparilla
Aralia racemosa
L.
-
American Spikenard
Arctium
Arctium minus
(Hill) Bernh.
-
Lesser Burrdock
Arenaria
Arenaria serpyllifolia
L.
-
Thyme-Leaf Sandwort
Arenaria serpyllifolia var. serpyllifolia
-
Thyme-Leaf Sandwort
Arisaema
Arisaema dracontium
(L.) Schott
-
Greendragon
Arisaema triphyllum
(L.) Schott
-
Jack-in-the-Pulpit
Aristida
Aristida longespica
Poir.
-
Red Three-Awn
Aristida longespica var. longespica
-
Slim-Spike Three-Awn
Aristida oligantha
Michx.
-
Prairie Three-Awn
Arnoglossum
Arnoglossum atriplicifolium
(L.) H. Rob.
-
Pale Indian-Plantain
Arnoglossum plantagineum
Raf.
-
Groove-Stem Indian-Plantain
Arnoglossum reniforme
(Hook.) H. Rob.
-
Great Indian-Plantain
Aronia
Aronia melanocarpa
(Michx.) Elliott
-
Black Chokeberry
Artemisia
Artemisia ludoviciana
Nutt.
-
White Sagebrush
Artemisia ludoviciana subsp. ludoviciana
-
White Sagebrush
Asarum
Asarum canadense
L.
-
Canadian Wild Ginger
Asclepias
Asclepias amplexicaulis
Sm.
-
Clasping Milkweed
Asclepias exaltata
L.
-
Poke Milkweed
Asclepias hirtella
(Pennell) Woodson
-
Green Milkweed
Asclepias incarnata
L.
-
Swamp Milkweed
Asclepias incarnata subsp. incarnata
-
Swamp Milkweed
Asclepias sullivantii
Engelm. ex A. Gray
-
Prairie Milkweed
Asclepias syriaca
L.
-
Common Milkweed
Asclepias tuberosa
L.
-
Butterfly Milkweed
Asclepias tuberosa subsp. interior
Woodson
-
Butterfly Milkweed
Asclepias tuberosa subsp. tuberosa
-
Butterfly Milkweed
Asclepias verticillata
L.
-
Whorled Milkweed
Asclepias viridiflora
Raf.
-
Green Comet Milkweed
Asimina
Asimina triloba
(L.) Dunal
-
Common Pawpaw
Asparagus
Asparagus officinalis
L.
-
Asparagus
Asplenium
Asplenium pinnatifidum
Nutt.
-
Lobed Spleenwort
Asplenium platyneuron
(L.) Britton, Sterns & Poggenb.
-
Ebony Spleenwort
Asplenium rhizophyllum
L.
-
Walking Fern
Asplenium trichomanes
L.
-
Maidenhair Spleenwort
Asplenium trichomanes subsp. trichomanes
L.
-
Maidenhair Spleenwort
Astragalus
Astragalus tennesseensis
A. Gray ex Chapm.
-
Tennessee Milk-Vetch
Athyrium
Athyrium filix-femina
(L.) Roth
-
Lady Fern
Athyrium filix-femina var. angustum
(Willd.) G. Lawson
-
Northern Lady Fern
Athyrium filix-femina var. asplenioides
(Michx.) Farw.
-
Lady Fern
Atriplex
Atriplex patula
L.
-
Halberd-Leaf Orache
Atriplex prostrata
Boucher ex DC.
-
Hastate Orache
Aureolaria
Aureolaria flava
(L.) Farw.
-
Smooth Yellow False Foxglove
Aureolaria flava var. macrantha
Pennell
-
Smooth Yellow False Foxglove
Avena
Avena sativa
L.
-
Oat
Baptisia
Baptisia alba
R.Br.
-
White Wild Indigo
Baptisia alba var. macrophylla
(Larisey) Isely
-
Largeleaf Wild Indigo
Barbarea
Barbarea verna
(Mill.) Asch.
-
Early Yellow-Rocket
Barbarea vulgaris
W. T. Aiton
-
Garden Yellow-Rocket
Bartonia
Bartonia virginica
(L.) Britton, Sterns & Poggenb.
-
Yellow Screwstem
Belamcanda
Belamcanda chinensis
(L.) Redouté
-
Blackberry-Lily
Besseya
Besseya bullii
(Eaton) Rydb.
-
Bull's Coraldrops
Bidens
Bidens aristosa
(Michx.) Britton
-
Bearded Beggarticks
Bidens bipinnata
L.
-
Spanish-Needles
Bidens cernua
L.
-
Nodding Burr-Marigold
Bidens connata
Muhl. ex Willd.
-
Purplestem Beggarticks
Bidens discoidea
(Torr. & A. Gray) Britton
-
Small Beggarticks
Bidens frondosa
L.
-
Devil's-Pitchfork
Bidens trichosperma
(Michx.) Britton
-
Crowned Beggarticks
Bidens vulgata
Greene
-
Tall Beggarticks
Blephilia
Blephilia ciliata
(L.) Benth.
-
Downy Pagoda-Plant
Blephilia hirsuta
(Pursh) Benth.
-
Hairy Pagoda-Plant
Blephilia hirsuta var. hirsuta
-
Hairy Pagoda-Plant
Boehmeria
Boehmeria cylindrica
(L.) Sw.
-
Small-Spike False Nettle
Boltonia
Boltonia asteroides
(L.) L'Hér.
-
White Doll's Daisy
Boltonia asteroides var. recognita
(Fernald & Griscom) Cronquist
-
White Doll's Daisy
Borodinia
Borodinia canadensis
(L.) P. J. Alexander & Windham
-
Sicklepod
Borodinia dentata
(Raf.) P. J. Alexander & Windham
-
Short's False Rockcress
Borodinia laevigata
(Muhl. ex Willd.) P. J. Alexander & Windham
-
Smooth False Rockcress
Botrypus
Botrypus virginianus
(L.) Michx.
-
Rattlesnake Fern
Bouteloua
Bouteloua curtipendula
(Michx.) Torr.
-
Side-Oats Grama
Bouteloua curtipendula var. curtipendula
-
Side-Oats Grama
Brachyelytrum
Brachyelytrum erectum
P. Beauv.
-
Bearded Shorthusk
Brassica
Brassica nigra
(L.) W. D. J. Koch
-
Black Mustard
Brickellia
Brickellia eupatorioides
(L.) Shinners
-
False Boneset
Brickellia eupatorioides var. corymbulosa
(Torr. & A. Gray) Shinners
-
False Boneset
Brickellia eupatorioides var. eupatorioides
-
False Boneset
Bromus
Bromus commutatus
Schrad.
-
Meadow Brome
Bromus inermis
Leyss.
-
Smooth Brome
Bromus japonicus
Thunb.
-
Japanese Brome
Bromus latiglumis
(Scribn. ex Shear) Hitchc.
-
Early-Leaf Brome
Bromus nottowayanus
Fernald
-
Nottoway Valley Brome
Bromus pubescens
Muhl. ex Willd.
-
Hairy Woodland Brome
Bromus secalinus
L.
-
Cheat
Bromus tectorum
L.
-
Cheat Grass
Buglossoides
Buglossoides arvensis
(L.) I. M. Johnst.
-
Corn-Gromwell
Bulbostylis
Bulbostylis capillaris
(L.) Kunth ex C. B. Clarke
-
Dense-Tuft Hair Sedge
Calamagrostis
Calamagrostis canadensis
(Michx.) P. Beauv.
-
Bluejoint
Calamagrostis canadensis var. canadensis
-
Bluejoint
Callitriche
Callitriche heterophylla
Pursh
-
Greater Water-Starwort
Callitriche heterophylla subsp. heterophylla
-
Twoheaded Water-Starwort
Calopogon
Calopogon tuberosus
(L.) Britton, Sterns & Poggenb.
-
Tuberous Grass-Pink
Calopogon tuberosus var. tuberosus
-
Tuberous Grass-Pink
Caltha
Caltha palustris
L.
-
Yellow Marsh-Marigold
Calystegia
Calystegia silvatica
(Kit.) Griseb.
-
Short-Stalk False Bindweed
Calystegia silvatica subsp. fraterniflora
(Mack. & Bush) Brummitt
-
Short-Stalk False Bindweed
Calystegia spithamaea
(L.) Pursh
-
Low False Bindweed
Calystegia spithamaea subsp. spithamaea
-
Low False Bindweed
Camassia
Camassia scilloides
(Raf.) Cory
-
Atlantic Camas
Camelina
Camelina microcarpa
Andrz. ex DC.
-
Little-Pod False Flax
Campanula
Campanula aparinoides
Pursh
-
Marsh Bellflower
Campanulastrum
Campanulastrum americanum
(L.) Small
-
American-Bellflower
Campsis
Campsis radicans
(L.) Seem. ex Bureau
-
Trumpet-Creeper
Cannabis
Cannabis sativa
L.
-
Hemp
Capsella
Capsella bursa-pastoris
(L.) Medik.
-
Shepherd's-Purse
Cardamine
Cardamine bulbosa
(Schreb. ex Muhl.) Britton, Sterns & Poggenb.
-
Bulbous Bittercress
Cardamine concatenata
(Michx.) O. Schwarz
-
Cut-Leaf Toothwort
Cardamine douglassii
Britton
-
Limestone Bittercress
Cardamine parviflora
L.
-
Sand Bittercress
Cardamine pensylvanica
Muhl. ex Willd.
-
Quaker Bittercress
Carex
Carex aggregata
Mack.
-
Glomerate Sedge
Carex albicans
Willd. ex Spreng.
-
White-Tinge Sedge
Carex albicans var. albicans
-
White-Tinge Sedge
Carex albursina
E. Sheld.
-
White Bear Sedge
Carex amphibola
Steud.
-
Eastern Narrow-Leaf Sedge
Carex annectens
(E. P. Bicknell) E. P. Bicknell
-
Yellow-Fruit Sedge
Carex aurea
Nutt.
-
Golden-Fruit Sedge
Carex blanda
Dewey
-
Eastern Woodland Sedge
Carex brevior
(Dewey) Mack. ex Lunell
-
Short-Beak Sedge
Carex bromoides
Schkuhr ex Willd.
-
Brome-Like Sedge
Carex bromoides subsp. bromoides
-
Brome-Like Sedge
Carex buxbaumii
Wahlenb.
-
Brown Bog Sedge
Carex careyana
Torr. ex Dewey
-
Carey's Sedge
Carex cephaloidea
(Dewey) Dewey
-
Thin-Leaf Sedge
Carex cephalophora
Muhl. ex Willd.
-
Oval-Headed Sedge
Carex communis
L. H. Bailey
-
Fibrous-Root Sedge
Carex comosa
Boott
-
Bearded Sedge
Carex conjuncta
Boott
-
Soft Fox Sedge
Carex crinita
Lam.
-
Fringed Sedge
Carex crinita var. crinita
-
Fringed Sedge
Carex cristatella
Britton
-
Crested Sedge
Carex davisii
Schwein. & Torr.
-
Davis' Sedge
Carex digitalis
Willd.
-
Slender Woodland Sedge
Carex digitalis var. digitalis
-
Slender Woodland Sedge
Carex emoryi
Dewey
-
Emory's Sedge
Carex festucacea
Schkuhr ex Willd.
-
Fescue Sedge
Carex frankii
Kunth
-
Frank's Sedge
Carex gracilescens
Steud.
-
Slender Loose-Flower Sedge
Carex gracillima
Schwein.
-
Graceful Sedge
Carex granularis
Muhl. ex Willd.
-
Limestone-Meadow Sedge
Carex gravida
L. H. Bailey
-
Heavy Sedge
Carex grayi
J. Carey
-
Gray's Sedge
Carex grisea
Wahlenb.
-
Inflated Narrow-Leaf Sedge
Carex hirsutella
Mack.
-
Fuzzy-Wuzzy Sedge
Carex hirtifolia
Mack.
-
Pubescent Sedge
Carex hitchcockiana
Dewey
-
Hitchcock's Sedge
Carex hyalinolepis
Steud.
-
Shoreline Sedge
Carex hystericina
Muhl. ex Willd.
-
Porcupine Sedge
Carex inops
L. H. Bailey
-
Long-Stolon Sedge
Carex inops subsp. heliophila
(Mack.) Crins
-
Sun Sedge
Carex interior
L. H. Bailey
-
Inland Sedge
Carex intumescens
Rudge
-
Greater Bladder Sedge
Carex jamesii
Schwein.
-
James' Sedge
Carex lacustris
Willd.
-
Lakebank Sedge
Carex laevivaginata
(Kük.) Mack.
-
Smooth-Sheath Sedge
Carex laxiculmis
Schwein.
-
Spreading Sedge
Carex laxiculmis var. copulata
(L. H. Bailey) Fernald
-
Spreading Sedge
Carex laxiflora
Lam.
-
Broad Loose-Flower Sedge
Carex leavenworthii
Dewey
-
Leavenworth's Sedge
Carex leptalea
Wahlenb.
-
Bristly-Stalk Sedge
Carex leptalea subsp. harperi
(Fernald) W. Stone
-
Bristly-Stalk Sedge
Carex leptalea subsp. leptalea
-
Bristlystalked Sedge
Carex lupulina
Muhl. ex Willd.
-
Hop Sedge
Carex lurida
Wahlenb.
-
Sallow Sedge
Carex meadii
Dewey
-
Mead's Sedge
Carex mesochorea
Mack.
-
Midland Sedge
Carex missouriensis
P. Rothr. & Reznicek
-
Missouri Sedge
Carex molesta
Mack. ex Bright
-
Troublesome Sedge
Carex muehlenbergii
Schkuhr ex Willd.
-
Muhlenberg's Sedge
Carex muehlenbergii var. muehlenbergii
-
Muhlenberg's Sedge
Carex muskingumensis
Schwein.
-
Muskingum Sedge
Carex normalis
Mack.
-
Greater Straw Sedge
Carex oligocarpa
Schkuhr ex Willd.
-
Richwoods Sedge
Carex pedunculata
Muhl. ex Willd.
-
Long-Stalk Sedge
Carex pellita
Muhl. ex Willd.
-
Woolly Sedge
Carex pensylvanica
Lam.
-
Pennsylvania Sedge
Carex picta
Steud.
-
Boott's Sedge
Carex plantaginea
Lam.
-
Plantain-Leaf Sedge
Carex prairea
Dewey
-
Prairie Sedge
Carex prasina
Wahlenb.
-
Drooping Sedge
Carex radiata
(Wahlenb.) Small
-
Eastern Star Sedge
Carex rosea
Schkuhr ex Willd.
-
Rosy Sedge
Carex scoparia
Schkuhr ex Willd.
-
Pointed Broom Sedge
Carex shortiana
Dewey
-
Short's Sedge
Carex sparganioides
Muhl. ex Willd.
-
Burr-Reed Sedge
Carex squarrosa
L.
-
Squarrose Sedge
Carex sterilis
Willd.
-
Dioecious Sedge
Carex stipata
Muhl. ex Willd.
-
Stalk-Grain Sedge
Carex stipata var. maxima
Chapm. ex Boott
-
Stalk-Grain Sedge
Carex stipata var. stipata
-
Stalk-Grain Sedge
Carex stricta
Lam.
-
Uptight Sedge
Carex suberecta
(Olney) Britton
-
Prairie Straw Sedge
Carex swanii
(Fernald) Mack.
-
Swan's Sedge
Carex tetanica
Schkuhr
-
Rigid Sedge
Carex tonsa
(Fernald) E. P. Bicknell
-
Shaved Sedge
Carex tonsa var. tonsa
-
Shaved Sedge
Carex torta
Boott
-
Twisted Sedge
Carex tribuloides
Wahlenb.
-
Blunt Broom Sedge
Carex tribuloides var. sangamonensis
Clokey
-
Blunt Broom Sedge
Carex tribuloides var. tribuloides
-
Blunt Broom Sedge
Carex trichocarpa
Muhl. ex Willd.
-
Hairy-Fruit Sedge
Carex umbellata
Schkuhr ex Willd.
-
Parasol Sedge
Carex virescens
Muhl. ex Willd.
-
Ribbed Sedge
Carex vulpinoidea
Michx.
-
Common Fox Sedge
Carex willdenowii
Schkuhr ex Willd.
-
Willdenow's Sedge
Carex woodii
Dewey
-
Pretty Sedge
Carpinus
Carpinus caroliniana
Walter
-
American Hornbeam
Carpinus caroliniana subsp. virginiana
(Marshall) Furlow
-
American Hornbeam
Carya
Carya cordiformis
(Wangenh.) K. Koch
-
Bitter-Nut Hickory
Carya glabra
(Mill.) Sweet
-
Pignut Hickory
Carya illinoinensis
(Wangenh.) K. Koch
-
Pecan
Carya laciniosa
(Michx. f.) G. Don
-
Shell-Bark Hickory
Carya ovata
(Mill.) K. Koch
-
Shag-Bark Hickory
Castilleja
Castilleja coccinea
(L.) Spreng.
-
Scarlet Indian-Paintbrush
Catalpa
Catalpa speciosa
(Warder) Warder ex Engelm.
-
Northern Catalpa
Caulophyllum
Caulophyllum thalictroides
(L.) Michx.
-
Blue Cohosh
Ceanothus
Ceanothus americanus
L.
-
New Jersey-Tea
Celastrus
Celastrus scandens
L.
-
American Bittersweet
Celtis
Celtis occidentalis
L.
-
Common Hackberry
Cenchrus
Cenchrus longispinus
(Hack.) Fernald
-
Innocent-Weed
Cephalanthus
Cephalanthus occidentalis
L.
-
Common Buttonbush
Cerastium
Cerastium fontanum
Baumg.
-
Common Mouse-Ear Chickweed
Cerastium fontanum subsp. vulgare
(Hartm.) Greuter & Burdet
-
Common Mouse-Ear Chickweed
Cerastium nutans
Raf.
-
Nodding Mouse-Ear Chickweed
Cerastium nutans var. nutans
-
Nodding Mouse-Ear Chickweed
Ceratocephala
Ceratocephala testiculata
(Crantz) Besser
-
Curve-Seed-Butterwort
Ceratophyllum
Ceratophyllum demersum
L.
-
Coon's-Tail
Cercis
Cercis canadensis
L.
-
Redbud
Cercis canadensis var. canadensis
-
Eastern Redbud
Chaenorhinum
Chaenorhinum minus
(L.) Lange
-
Dwarf-Snapdragon
Chaerophyllum
Chaerophyllum procumbens
(L.) Crantz
-
Spreading Chervil
Chaerophyllum procumbens var. procumbens
-
Spreading Chervil
Chamaecrista
Chamaecrista fasciculata
(Michx.) Greene
-
Sleepingplant
Chamaecrista fasciculata var. fasciculata
-
Showy Partridge-Pea
Chamaecrista nictitans
(L.) Moench
-
Partridge-Pea
Chamaecrista nictitans var. nictitans
-
Sensitive Partridge-Pea
Chelidonium
Chelidonium majus
L.
-
Greater Celandine
Chelone
Chelone glabra
L.
-
White Turtlehead
Chelone obliqua
L.
-
Red Turtlehead
Chelone obliqua var. speciosa
Pennell & Wherry
-
Red Turtlehead
Chenopodiastrum
Chenopodiastrum murale
(L.) S. Fuentes-B, Uotila & Borsch
-
Nettle-Leaf Mock Goosefoot
Chenopodium
Chenopodium album
L.
-
Lamb's-Quarters
Chenopodium berlandieri
Moq.
-
Pit-Seed Goosefoot
Chenopodium berlandieri var. zschackei
(Murr) Murr ex Gräben.
-
Zschack's Goosefoot
Chenopodium glaucum
L.
-
Oak-Leaf Eurasian-Goosefoot
Chenopodium glaucum var. glaucum
-
Oak-Leaf Eurasian-Goosefoot
Chenopodium standleyanum
Aellen
-
Standley's Goosefoot
Chimaphila
Chimaphila maculata
(L.) Pursh
-
Striped Prince's-Pine
Cicuta
Cicuta bulbifera
L.
-
Bulblet-Bearing Water-Hemlock
Cicuta maculata
L.
-
Spotted Water-Hemlock
Cicuta maculata var. bolanderi
(S. Watson) G. A. Mulligan
-
Spotted Water-Hemlock
Cinna
Cinna arundinacea
L.
-
Sweet Wood-Reed
Circaea
Circaea alpina
L.
-
Small Enchanter's-Nightshade
Circaea alpina subsp. alpina
-
Small Enchanter's-Nightshade
Circaea canadensis
(L.) Hill
-
Broad-Leaf Enchanter's-Nightshade
Cirsium
Cirsium altissimum
(L.) Spreng.
-
Tall Thistle
Cirsium discolor
(Muhl. ex Willd.) Spreng.
-
Field Thistle
Cirsium muticum
Michx.
-
Swamp Thistle
Cirsium pumilum
Spreng.
-
Pasture Thistle
Cirsium pumilum var. hillii
(Canby) B. Boivin
-
Hill's Thistle
Cirsium vulgare
(Savi) Ten.
-
Bull Thistle
Claytonia
Claytonia virginica
L.
-
Virginia Springbeauty
Clematis
Clematis pitcheri
Torr. & A. Gray
-
Bluebill
Clematis pitcheri var. pitcheri
-
Bluebill
Clematis viorna
L.
-
Vasevine
Clematis virginiana
L.
-
Devil's-Darning-Needles
Coeloglossum
Coeloglossum viride
(L.) Hartm.
-
Long-Bract Frog Orchid
Coeloglossum viride var. virescens
(Muhl. ex Willd.) Luer
-
Long-Bract Frog Orchid
Collinsia
Collinsia verna
Nutt.
-
Spring Blue-Eyed Mary
Collinsonia
Collinsonia canadensis
L.
-
Richweed
Comandra
Comandra umbellata
(L.) Nutt.
-
Bastard-Toadflax
Comandra umbellata subsp. umbellata
-
Bastard-Toadflax
Conium
Conium maculatum
L.
-
Poison-Hemlock
Conoclinium
Conoclinium coelestinum
(L.) DC.
-
Blue Mistflower
Conopholis
Conopholis americana
(L.) Wallr.
-
American cancer-root
Consolida
Consolida ajacis
(L.) Schur
-
Doubtful Knight's-Spur
Convolvulus
Convolvulus arvensis
L.
-
Field Bindweed
Conyza
Conyza canadensis
(L.) Cronquist
-
Canadian Horseweed
Conyza ramosissima
Cronquist
-
Dwarf Horseweed
Corallorhiza
Corallorhiza odontorhiza
(Willd.) Poir.
-
Autumn Coralroot
Corallorhiza wisteriana
Conrad
-
Spring Coralroot
Coreopsis
Coreopsis tripteris
L.
-
Tall Tickseed
Cornus
Cornus alternifolia
L. f.
-
Alternate-Leaf Dogwood
Cornus drummondii
C. A. Mey.
-
Rough-Leaf Dogwood
Cornus florida
L.
-
Flowering Dogwood
Cornus obliqua
Raf.
-
Pale Dogwood
Cornus racemosa
Lam.
-
Gray Dogwood
Cornus rugosa
Lam.
-
Round-Leaf Dogwood
Corydalis
Corydalis flavula
(Raf.) DC.
-
Yellow Fumewort
Corylus
Corylus americana
Walter
-
American Hazelnut
Crataegus
Crataegus biltmoreana
Beadle
-
Biltmore Hawthorn
Crataegus calpodendron
(Ehrh.) Medik.
-
Pear Hawthorn
Crataegus chrysocarpa
Ashe
-
Fire-Berry Hawthorn
Crataegus chrysocarpa var. chrysocarpa
-
Fire-Berry Hawthorn
Crataegus coccinea
L.
-
Scarlet Hawthorn
Crataegus crus-galli
L.
-
Cock-Spur Hawthorn
Crataegus holmesiana
Ashe
-
Holmes' Hawthorn
Crataegus mollis
(Torr. & A. Gray) Scheele
-
Downy Hawthorn
Crataegus pruinosa
(H. L. Wendl.) K. Koch
-
Waxy-Fruit Hawthorn
Crataegus punctata
Jacq.
-
Dotted Hawthorn
Crocanthemum
Crocanthemum bicknellii
(Fernald) Janch.
-
Hoary Frostweed
Crocanthemum canadense
(L.) Britton
-
Long-Branch Frostweed
Croton
Croton monanthogynus
Michx.
-
Prairie-Tea
Cryptotaenia
Cryptotaenia canadensis
(L.) DC.
-
Canadian Honewort
Cuphea
Cuphea viscosissima
Jacq.
-
Blue Waxweed
Cuscuta
Cuscuta campestris
Yunck.
-
Field Dodder
Cuscuta cephalanthi
Engelm.
-
Buttonbush Dodder
Cuscuta coryli
Engelm.
-
Hazel Dodder
Cuscuta glomerata
Choisy
-
Rope Dodder
Cuscuta gronovii
Willd. ex Schult.
-
Scaldweed
Cuscuta gronovii var. gronovii
-
Scaldweed
Cyclachaena
Cyclachaena xanthiifolia
(Nutt.) Fresen.
-
Carelessweed
Cycloloma
Cycloloma atriplicifolium
(Spreng.) J. M. Coult.
-
Winged-Pigweed
Cynanchum
Cynanchum laeve
(Michx.) Pers.
-
Honeyvine
Cynoglossum
Cynoglossum officinale
L.
-
Hound's-Tongue
Cynoglossum virginianum
L.
-
Wild Comfrey
Cynoglossum virginianum var. virginianum
-
Southern Wild Comfrey
Cyperus
Cyperus bipartitus
Torr.
-
Shining Flat Sedge
Cyperus esculentus
L.
-
Chufa
Cyperus esculentus var. leptostachyus
Boeckeler
-
Chufa
Cyperus lupulinus
(Spreng.) Marcks
-
Great Plains Flat Sedge
Cyperus lupulinus subsp. lupulinus
-
Great Plains Flat Sedge
Cyperus lupulinus subsp. macilentus
(Fernald) Marcks
-
Great Plains Flat Sedge
Cyperus odoratus
L.
-
Rusty Flat Sedge
Cyperus squarrosus
L.
-
Awned Flat Sedge
Cyperus strigosus
L.
-
Straw-Color Flat Sedge
Cyperus × mesochorus
Geise
-
Hybrid Flat Sedge
Cypripedium
Cypripedium candidum
Muhl. ex Willd.
-
Small White Lady's-Slipper
Cypripedium parviflorum
Salisb.
-
Yellow Lady's-Slipper
Cypripedium parviflorum var. makasin
(Farw.) Sheviak
-
Yellow Lady's-Slipper
Cypripedium parviflorum var. pubescens
(Willd.) O. W. Knight
-
Greater Yellow Lady's-Slipper
Cypripedium reginae
Walter
-
Showy Lady's-Slipper
Cystopteris
Cystopteris bulbifera
(L.) Bernh.
-
Bulblet Bladder Fern
Cystopteris protrusa
(Weath.) Blasdell
-
Lowland Bladder Fern
Cystopteris tenuis
(Michx.) Desv.
-
Upland Brittle Bladder Fern
Dactylis
Dactylis glomerata
L.
-
Orchard Grass
Dalea
Dalea candida
Michx. ex Willd.
-
White Prairie-Clover
Dalea candida var. candida
-
White Prairie Clover
Dalea purpurea
Vent.
-
Violet Prairie-Clover
Danthonia
Danthonia spicata
(L.) P. Beauv. ex Roem. & Schult.
-
Poverty Wild Oat Grass
Dasistoma
Dasistoma macrophylla
(Nutt.) Raf.
-
Mullein-Foxglove
Datura
Datura stramonium
L.
-
Jimsonweed
Daucus
Daucus carota
L.
-
Queen Anne's-Lace
Decodon
Decodon verticillatus
(L.) Elliott
-
Swamp-Loosestrife
Delphinium
Delphinium tricorne
Michx.
-
Dwarf Larkspur
Dennstaedtia
Dennstaedtia punctilobula
(Michx.) T. Moore
-
Hay-Scented Fern
Deparia
Deparia acrostichoides
(Sw.) M. Kato
-
Silvery-Spleenwort
Descurainia
Descurainia pinnata
(Walter) Britton
-
Western Tansy-Mustard
Descurainia pinnata subsp. brachycarpa
(Richardson) Detling
-
Western Tansy-Mustard
Desmodium
Desmodium canadense
(L.) DC.
-
Showy Tick-Trefoil
Desmodium canescens
(L.) DC.
-
Hoary Tick-Trefoil
Desmodium cuspidatum
(Muhl. ex Willd.) Loudon
-
Large-Bract Tick-Trefoil
Desmodium cuspidatum var. cuspidatum
-
Large-Bract Tick-Trefoil
Desmodium cuspidatum var. longifolium
(Torr. & A. Gray) B. G. Schub.
-
Large-Bract Tick-Trefoil
Desmodium glabellum
(Michx.) DC.
-
Dillenius' Tick-Trefoil
Desmodium illinoense
A. Gray
-
Illinois Tick-Trefoil
Desmodium marilandicum
(L.) DC.
-
Small-Leaf Tick-Trefoil
Desmodium paniculatum
(L.) DC.
-
Panicled-Leaf Tick-Trefoil
Desmodium paniculatum var. paniculatum
-
Panicled-Leaf Tick-Trefoil
Desmodium perplexum
B. G. Schub.
-
Perplexed Tick-Trefoil
Desmodium rotundifolium
DC.
-
Prostrate Tick-Trefoil
Dianthus
Dianthus armeria
L.
-
Deptford Pink
Dianthus armeria subsp. armeria
-
Deptford Pink
Diarrhena
Diarrhena americana
P. Beauv.
-
American Beakgrain
Diarrhena obovata
(Gleason) Brandenburg
-
Hairy Beakgrain
Dicentra
Dicentra canadensis
(Goldie) Walp.
-
Squirrel-Corn
Dicentra cucullaria
(L.) Bernh.
-
Dutchman's-Breeches
Dichanthelium
Dichanthelium acuminatum
(Sw.) Gould & C. A. Clark
-
Tapered Witch Grass
Dichanthelium acuminatum subsp. fasciculatum
(Torr.) Freckmann & Lelong
-
Western Witch Grass
Dichanthelium boscii
(Poir.) Gould & C. A. Clark
-
Bosc's Witch Grass
Dichanthelium clandestinum
(L.) Gould
-
Deer-Tongue Witch Grass
Dichanthelium dichotomum
(L.) Gould
-
Cypress Witch Grass
Dichanthelium dichotomum subsp. dichotomum
-
Cypress Witch Grass
Dichanthelium latifolium
(L.) Harvill
-
Broad-Leaf Witch Grass
Dichanthelium linearifolium
(Scribn. ex Nash) Gould
-
Slim-Leaf Witch Grass
Dichanthelium oligosanthes
(Schult.) Gould
-
Heller's Witch Grass
Dichanthelium oligosanthes subsp. scribnerianum
(Nash) Freckmann & Lelong
-
Scribner's rosette grass
Diervilla
Diervilla lonicera
Mill.
-
Northern Bush-Honeysuckle
Digitaria
Digitaria cognata
(Schult.) Pilg.
-
Carolina Crab Grass
Digitaria ischaemum
(Schreb.) Schreb. ex Muhl.
-
Smooth Crab Grass
Digitaria sanguinalis
(L.) Scop.
-
Hairy Crab Grass
Diodia
Diodia teres
Walter
-
Poor Joe
Dioscorea
Dioscorea villosa
L.
-
Wild Yam
Diospyros
Diospyros virginiana
L.
-
Common Persimmon
Dirca
Dirca palustris
L.
-
Eastern Leatherwood
Draba
Draba brachycarpa
Nutt. ex Torr. & A. Gray
-
Smooth Cross-Hair Cress
Draba reptans
(Lam.) Fernald
-
Carolina Draba
Draba verna
L.
-
Spring Whitlow-Grass
Drymocallis
Drymocallis arguta
(Pursh) Rydb.
-
Tall Woodbeauty
Dryopteris
Dryopteris carthusiana
(Vill.) H. P. Fuchs
-
Spinulose Wood Fern
Dryopteris goldiana
(Hook. ex Goldie) A. Gray
-
Goldie's Wood Fern
Dryopteris intermedia
(Muhl. ex Willd.) A. Gray
-
Evergreen Wood Fern
Dryopteris marginalis
(L.) A. Gray
-
Marginal Wood Fern
Dulichium
Dulichium arundinaceum
(L.) Britton
-
Three-Way Sedge
Dulichium arundinaceum var. arundinaceum
-
Three-Way Sedge
Dysphania
Dysphania ambrosioides
(L.) Mosyakin & Clemants
-
Mexican tea
Dysphania botrys
(L.) Mosyakin & Clemants
-
Jerusalem-Oak
Dyssodia
Dyssodia papposa
(Vent.) Hitchc.
-
Fetid-Marigold
Echinacea
Echinacea purpurea
(L.) Moench
-
Eastern Purple-Coneflower
Echinochloa
Echinochloa crus-galli
(L.) P. Beauv.
-
Large Barnyard Grass
Echinochloa muricata
(P. Beauv.) Fernald
-
Rough Barnyard Grass
Echinochloa muricata var. muricata
-
Rough Barnyard Grass
Echinocystis
Echinocystis lobata
(Michx.) Torr. & A. Gray
-
Wild Cucumber
Eclipta
Eclipta prostrata
(L.) L.
-
False Daisy
Eleocharis
Eleocharis acicularis
(L.) Roem. & Schult.
-
Needle Spike-Rush
Eleocharis elliptica
Kunth
-
Elliptic Spike-Rush
Eleocharis erythropoda
Steud.
-
Bald Spike-Rush
Eleocharis obtusa
(Willd.) Schult.
-
Blunt Spike-Rush
Elephantopus
Elephantopus carolinianus
Raeusch.
-
Carolina Elephant's-Foot
Eleusine
Eleusine indica
(L.) Gaertn.
-
Indian Goose Grass
Ellisia
Ellisia nyctelea
(L.) L.
-
Aunt Lucy
Elodea
Elodea nuttallii
(Planch.) H. St. John
-
Western Waterweed
Elymus
Elymus canadensis
L.
-
Nodding Wild Rye
Elymus hystrix
L.
-
Eastern Bottle-Brush Grass
Elymus macgregorii
R. E. Brooks & J. J. N. Campb.
-
Macgregor's Wild Rye
Elymus repens
(L.) Gould
-
Quackgrass
Elymus riparius
Wiegand
-
River-Bank Wild Rye
Elymus villosus
Muhl. ex Willd.
-
Hairy Wild Rye
Elymus virginicus
L.
-
Virginia Wild Rye
Elymus virginicus var. virginicus
-
Virginia Wild Rye
Endodeca
Endodeca serpentaria
(L.) Raf.
-
Virginia-Snakeroot
Enemion
Enemion biternatum
Raf.
-
Eastern False Rue-Anemone
Epifagus
Epifagus virginiana
(L.) W. P. C. Barton
-
Beechdrops
Epilobium
Epilobium coloratum
Biehler
-
Purple-Leaf Willowherb
Epilobium leptophyllum
Raf.
-
Bog Willowherb
Epilobium strictum
Muhl. ex Spreng.
-
Downy Willowherb
Equisetum
Equisetum arvense
L.
-
Field Horsetail
Equisetum arvense subsp. arvense
-
Field Horsetail
Equisetum fluviatile
L.
-
Water Horsetail
Equisetum hyemale
L.
-
Tall Scouring-Rush
Equisetum hyemale var. affine
(Engelm.) A. A. Eaton
-
Tall Scouring-Rush
Equisetum laevigatum
A. Braun
-
Smooth Scouring-Rush
Eragrostis
Eragrostis cilianensis
(All.) Vignolo ex Janch.
-
Stink Grass
Eragrostis frankii
C. A. Mey. ex Steud.
-
Sandbar Love Grass
Eragrostis hypnoides
(Lam.) Britton, Sterns & Poggenb.
-
Teal Love Grass
Eragrostis pectinacea
(Michx.) Nees ex Steud.
-
Purple Love Grass
Eragrostis pectinacea var. pectinacea
(Michx.) Steud.
-
Tufted Love Grass
Eragrostis spectabilis
(Pursh) Steud.
-
Petticoat-Climber
Erechtites
Erechtites hieraciifolius
(L.) Raf. ex DC.
-
American Burnweed
Erechtites hieraciifolius var. hieraciifolius
-
American Burnweed
Erigenia
Erigenia bulbosa
(Michx.) Nutt.
-
Harbinger-of-Spring
Erigeron
Erigeron annuus
(L.) Pers.
-
Eastern Daisy Fleabane
Erigeron philadelphicus
L.
-
Philadelphia Fleabane
Erigeron philadelphicus var. philadelphicus
-
Philadelphia Fleabane
Erigeron pulchellus
Michx.
-
Robin's-Plantain
Erigeron pulchellus var. pulchellus
-
Robin's-Plantain
Erigeron strigosus
Muhl. ex Willd.
-
Prairie Fleabane
Erigeron strigosus var. strigosus
-
Prairie Fleabane
Eriophorum
Eriophorum angustifolium
Honck.
-
Tall Cotton-Grass
Eriophorum angustifolium subsp. angustifolium
-
Tall Cotton-Grass
Eryngium
Eryngium yuccifolium
Michx.
-
Button Eryngo
Eryngium yuccifolium var. yuccifolium
-
Button Eryngo
Erysimum
Erysimum capitatum
(Douglas ex Hook.) Greene
-
Sand-Dune Wallflower
Erysimum repandum
L.
-
Spreading Wallflower
Erythronium
Erythronium albidum
Nutt.
-
Small White Fawn-Lily
Erythronium americanum
Ker Gawl.
-
American Trout-Lily
Erythronium americanum subsp. americanum
-
American Trout-Lily
Euonymus
Euonymus alatus
(Thunb.) Siebold
-
Winged Spindletree
Euonymus atropurpureus
Jacq.
-
Eastern Wahoo
Euonymus atropurpureus var. atropurpureus
-
Eastern Wahoo
Euonymus europaeus
L.
-
European Spindletree
Euonymus obovatus
Nutt.
-
Running Strawberry-Bush
Eupatorium
Eupatorium altissimum
L.
-
Tall Thoroughwort
Eupatorium perfoliatum
L.
-
Common Boneset
Eupatorium serotinum
Michx.
-
Late-Flowering Thoroughwort
Eupatorium sessilifolium
L.
-
Upland Boneset
Euphorbia
Euphorbia commutata
Engelm. ex A. Gray
-
Tinted Woodland Spurge
Euphorbia corollata
L.
-
Flowering Spurge
Euphorbia cyathophora
Murray
-
Fire-on-the-Mountain
Euphorbia cyparissias
L.
-
Cypress Spurge
Euphorbia davidii
Subils
-
David's Spurge
Euphorbia dentata
Michx.
-
Toothed Spurge
Euphorbia humistrata
Engelm. ex A. Gray
-
Spreading Sandmat
Euphorbia maculata
L.
-
Spotted Sandmat
Euphorbia nutans
Lag.
-
Eyebane
Euphorbia spathulata
Lam.
-
Warty Spurge
Euphorbia virgata
Waldst. & Kit.
-
Wolf's-Milk
Eurybia
Eurybia furcata
(E. S. Burgess) G. L. Nesom
-
Forked Wood-Aster
Euthamia
Euthamia graminifolia
(L.) Nutt.
-
flat-top goldentop
Eutrochium
Eutrochium maculatum
(L.) E. E. Lamont
-
Spotted Trumpetweed
Eutrochium maculatum var. maculatum
-
Spotted Joe-Pye-Weed
Eutrochium purpureum
(L.) E. E. Lamont
-
Sweet-Scented Joe-Pye-Weed
Eutrochium purpureum var. purpureum
-
Sweet-Scented Joe-Pye-Weed
Fagus
Fagus grandifolia
Ehrh.
-
American Beech
Fallopia
Fallopia convolvulus
(L.) Á. Löve
-
Black-Bindweed
Fallopia scandens
(L.) Holub
-
Climbing Black-Bindweed
Festuca
Festuca filiformis
Pourr.
-
Fine-Leaf Sheep Fescue
Festuca subverticillata
(Pers.) Alexeev
-
Nodding Fescue
Filipendula
Filipendula rubra
(Hill) B. L. Rob.
-
Queen-of-the-Prairie
Floerkea
Floerkea proserpinacoides
Willd.
-
False Mermaidweed
Fragaria
Fragaria vesca
L.
-
Woodland Strawberry
Fragaria vesca subsp. americana
(Porter) Staudt
-
Woodland Strawberry
Fragaria virginiana
Mill.
-
Virginia Strawberry
Fragaria virginiana subsp. grayana
(E. Vilm. ex J. Gay) Staudt
-
Virginia strawberry
Fragaria virginiana subsp. virginiana
-
Virginia strawberry
Frasera
Frasera caroliniensis
Walter
-
American-Columbo
Fraxinus
Fraxinus americana
L.
-
White Ash
Fraxinus nigra
Marshall
-
Black Ash
Fraxinus pennsylvanica
Marshall
-
Green Ash
Fraxinus quadrangulata
Michx.
-
Blue Ash
Fraxinus smallii
Britton
-
Blue Ash
Froelichia
Froelichia floridana
(Nutt.) Moq.
-
Plains Snake-Cotton
Froelichia gracilis
(Hook.) Moq.
-
Slender Snake-Cotton
Fumaria
Fumaria officinalis
L.
-
Drug Fumitory
Galearis
Galearis spectabilis
(L.) Raf.
-
Showy Orchid
Galium
Galium aparine
L.
-
Sticky-Willy
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