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Home
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Indiana Flora
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Ecoregion: Northern Lakes
Ecoregion: Northern Lakes
more detail
Abstract:
Includes Elkhart, Fulton, Kosciusko, LaGrange, Marshall, Noble, St. Joseph, Steuben, and Whitley Counties.
less detail
Families
: 144
.
Genera
: 602
.
Species
: 1520
.
Total Taxa
: 1602
.
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Abutilon
Abutilon theophrasti
Medik.
-
Velvetleaf
Acalypha
Acalypha gracilens
A. Gray
-
Slender 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
Acorus
Acorus americanus
(Raf.) Raf.
-
Several-Vein Sweetflag
Acorus calamus
L.
-
Single-Vein Sweetflag
Actaea
Actaea pachypoda
Elliott
-
White Baneberry
Actaea rubra
(Aiton) Willd.
-
Red Baneberry
Adiantum
Adiantum pedatum
L.
-
Northern Maidenhair
Adlumia
Adlumia fungosa
(Aiton) Greene ex Britton, Sterns & Poggenb.
-
Allegheny-Vine
Aesculus
Aesculus glabra
Willd.
-
Ohio Buckeye
Aesculus glabra var. glabra
-
Ohio Buckeye
Aethusa
Aethusa cynapium
L.
-
Fool's-Parsley
Agalinis
Agalinis gattingeri
(Small) Small
-
Round-Stem False Foxglove
Agalinis paupercula
(A. Gray) Britton
-
Small-Flower False Foxglove
Agalinis paupercula var. borealis
Pennell
-
Small-Flower False Foxglove
Agalinis paupercula var. paupercula
-
Small-Flower False Foxglove
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
Agalinis tenuifolia var. tenuifolia
-
Slender-Leaf False Foxglove
Agastache
Agastache nepetoides
(L.) Kuntze
-
Yellow Giant-Hyssop
Agastache scrophulariifolia
(Willd.) Kuntze
-
Purple Giant-Hyssop
Ageratina
Ageratina altissima
(L.) R. M. King & H. Rob.
-
White Snakeroot
Ageratina altissima var. altissima
-
White Snakeroot
Agrimonia
Agrimonia gryposepala
Wallr.
-
Tall Hairy Grooveburr
Agrimonia parviflora
Aiton
-
Harvestlice
Agrimonia pubescens
Wallr.
-
Soft Grooveburr
Agrimonia rostellata
Wallr.
-
Beaked Grooveburr
Agrostemma
Agrostemma githago
L.
-
Common Corncockle
Agrostis
Agrostis gigantea
Roth
-
Black Bent
Agrostis hyemalis
(Walter) Britton, Sterns & Poggenb.
-
Winter Bent
Agrostis perennans
(Walter) Tuck.
-
Upland Bent
Agrostis scabra
Willd.
-
Thermal Bent
Agrostis stolonifera
L.
-
Spreading Bent
Aletris
Aletris farinosa
L.
-
White Colicroot
Alisma
Alisma subcordatum
Raf.
-
American Water-Plantain
Alisma triviale
Pursh
-
Northern Water-Plantain
Alliaria
Alliaria petiolata
(M. Bieb.) Cavara & Grande
-
Garlic-Mustard
Allium
Allium canadense
L.
-
Meadow Garlic
Allium canadense var. canadense
-
Meadow Garlic
Allium cernuum
Roth
-
Nodding Onion
Allium tricoccum
Aiton
-
Wideleaf Wild Leek
Allium tricoccum var. burdickii
Hanes
-
Narrowleaf Wild Leek
Allium tricoccum var. tricoccum
-
Wideleaf Wild Leek
Allium vineale
L.
-
Crow Garlic
Alnus
Alnus incana
(L.) Moench
-
Speckled Alder
Alnus incana subsp. rugosa
(Du Roi) R.T. Clausen
-
Speckled Alder
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 powellii
S. Watson
-
Green Amaranth
Amaranthus retroflexus
L.
-
Red-Root
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
-
downy shadbush
Amelanchier humilis
Wiegand
-
Low Shadbush
Amelanchier interior
E. L. Nielsen
-
Inland Service-Berry
Amelanchier laevis
Wiegand
-
Allegheny Service-Berry
Amorpha
Amorpha canescens
Pursh
-
Leadplant
Amphicarpaea
Amphicarpaea bracteata
(L.) Fernald
-
American Hog-Peanut
Anaphalis
Anaphalis margaritacea
(L.) Benth. & Hook. f.
-
Pearly-Everlasting
Andromeda
Andromeda polifolia
L.
-
Bog-Rosemary
Andromeda polifolia var. latifolia
Aiton
-
Bog-Rosemary
Andropogon
Andropogon gerardi
Vitman
-
Big Bluestem
Anemone
Anemone acutiloba
(DC.) G. Lawson
-
Sharp-Lobe Hepatica
Anemone americana
(DC.) H. Hara
-
Round-Lobe Hepatica
Anemone canadensis
L.
-
Canadian False Thimbleweed
Anemone cylindrica
A. Gray
-
Long-Head Thimbleweed
Anemone quinquefolia
L.
-
Nightcaps
Anemone quinquefolia var. quinquefolia
-
Nightcaps
Anemone virginiana
L.
-
Tall Thimbleweed
Anemone virginiana var. alba
(Oakes) Alph. Wood
-
Tall Thimbleweed
Anemone virginiana var. virginiana
-
Tall Thimbleweed
Angelica
Angelica atropurpurea
L.
-
Purple-Stem Angelica
Angelica venenosa
(J. Greenway) Fernald
-
Hairy Angelica
Antennaria
Antennaria howellii
Greene
-
Small Pussytoes
Antennaria howellii subsp. neodioica
(Greene) R. J. Bayer
-
Small Pussytoes
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 lyrata
(L.) O'Kane & Al-Shehbaz
-
Lyre-Leaf Thalecress
Arabidopsis lyrata subsp. lyrata
-
Lyrate Rockcress
Arabidopsis thaliana
(L.) Heynh.
-
Thalecress
Arabis
Arabis pycnocarpa
M. Hopkins
-
Hairy Eared Rockcress
Arabis pycnocarpa var. adpressipilis
M. Hopkins
-
Hairy Eared Rockcress
Arabis pycnocarpa var. pycnocarpa
-
Hairy Eared Rockcress
Aralia
Aralia nudicaulis
L.
-
Wild Sarsaparilla
Aralia racemosa
L.
-
American Spikenard
Aralia spinosa
L.
-
Devil's-Walkingstick
Arctium
Arctium minus
(Hill) Bernh.
-
Lesser Burrdock
Arenaria
Arenaria serpyllifolia
L.
-
Thyme-Leaf Sandwort
Arenaria serpyllifolia var. serpyllifolia
-
Thyme-Leaf Sandwort
Arethusa
Arethusa bulbosa
L.
-
Dragon's-Mouth
Arisaema
Arisaema dracontium
(L.) Schott
-
Greendragon
Arisaema triphyllum
(L.) Schott
-
Jack-in-the-Pulpit
Aristida
Aristida basiramea
Engelm. ex Vasey
-
Forked Three-Awn
Aristida longespica
Poir.
-
Red Three-Awn
Aristida longespica var. geniculata
(Raf.) Fernald
-
Kearney's Three-Awn
Aristida oligantha
Michx.
-
Prairie Three-Awn
Aristida purpurascens
Poir.
-
Arrow-Feather Three-Awn
Aristida purpurascens var. purpurascens
-
Arrow-Feather Three-Awn
Armoracia
Armoracia rusticana
G. Gaertn., B. Mey. & Scherb.
-
Horse-Radish
Arnoglossum
Arnoglossum atriplicifolium
(L.) H. Rob.
-
Pale Indian-Plantain
Arnoglossum plantagineum
Raf.
-
Groove-Stem Indian-Plantain
Aronia
Aronia melanocarpa
(Michx.) Elliott
-
Black Chokeberry
Aronia × prunifolia
(Marshall) Rehder
-
Purple Chokeberry
Arrhenatherum
Arrhenatherum elatius
(L.) P. Beauv. ex J. Presl & C. Presl
-
Tall Oat Grass
Arrhenatherum elatius subsp. elatius
-
Tall Oat Grass
Artemisia
Artemisia absinthium
L.
-
Oldman
Artemisia campestris
L.
-
Pacific Wormwood
Artemisia campestris subsp. caudata
(Michx.) H. M. Hall & Clem.
-
Field Sagewort
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 purpurascens
L.
-
Purple 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 platyneuron
(L.) Britton, Sterns & Poggenb.
-
Ebony Spleenwort
Asplenium rhizophyllum
L.
-
Walking Fern
Astragalus
Astragalus canadensis
L.
-
Canadian Milk-Vetch
Astragalus canadensis var. canadensis
-
Canadian Milkvetch
Astragalus glycyphyllos
L.
-
Licorice Milk-Vetch
Athyrium
Athyrium filix-femina
(L.) Roth
-
Lady Fern
Athyrium filix-femina var. angustum
(Willd.) G. Lawson
-
Northern Lady Fern
Atriplex
Atriplex patula
L.
-
Halberd-Leaf Orache
Aureolaria
Aureolaria flava
(L.) Farw.
-
Smooth Yellow False Foxglove
Aureolaria flava var. flava
-
Smooth Yellow False Foxglove
Aureolaria pedicularia
(L.) Raf.
-
Fern-Leaf Yellow False Foxglove
Aureolaria pedicularia var. ambigens
(Fernald) Farw.
-
Fern-Leaf Yellow False Foxglove
Aureolaria virginica
(L.) Pennell
-
Downy 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
Berberis
Berberis aquifolium
Pursh
-
Holly-Leaf Oregon-Grape
Berteroa
Berteroa incana
(L.) DC.
-
Hoary False Madwort
Besseya
Besseya bullii
(Eaton) Rydb.
-
Bull's Coraldrops
Betula
Betula alleghaniensis
Britton
-
Yellow Birch
Betula nigra
L.
-
River Birch
Betula pumila
L.
-
Bog Birch
Bidens
Bidens beckii
Torr. ex Spreng.
-
Beck's Water-Marigold
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
Boechera
Boechera stricta
(Graham) Al-Shehbaz
-
Canadian Rockcress
Boehmeria
Boehmeria cylindrica
(L.) Sw.
-
Small-Spike False Nettle
Bolboschoenus
Bolboschoenus fluviatilis
(Torr.) Soják
-
River Wood Club-Rush
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
Borodinia missouriensis
(Greene) P. J. Alexander & Windham
-
Green False Rockcress
Botrychium
Botrychium matricariifolium
(Döll) A. Braun ex W. D. J. Koch
-
Daisy-Leaf Moonwort
Botrypus
Botrypus virginianus
(L.) Michx.
-
Rattlesnake Fern
Bouteloua
Bouteloua curtipendula
(Michx.) Torr.
-
Side-Oats Grama
Brachyelytrum
Brachyelytrum erectum
P. Beauv.
-
Bearded Shorthusk
Brasenia
Brasenia schreberi
J. F. Gmel.
-
Watershield
Brassica
Brassica juncea
(L.) Czern.
-
Chinese Mustard
Brassica napus
L.
-
Turnip
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 ciliatus
L.
-
Fringed Brome
Bromus commutatus
Schrad.
-
Meadow Brome
Bromus inermis
Leyss.
-
Smooth Brome
Bromus japonicus
Thunb.
-
Japanese Brome
Bromus kalmii
A. Gray
-
Kalm's 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
Butomus
Butomus umbellatus
L.
-
Lesser Flowering-Rush
Cakile
Cakile edentula
(Bigelow) Hook.
-
American Searocket
Cakile edentula subsp. edentula
-
American Searocket
Calamagrostis
Calamagrostis canadensis
(Michx.) P. Beauv.
-
Bluejoint
Calamagrostis canadensis var. canadensis
-
Bluejoint
Calamagrostis stricta
(Timm) Koel.
-
Slim-Stem Reed Grass
Calamagrostis stricta subsp. inexpansa
(A. Gray) C. W. Greene
-
Maui Reed Grass
Calla
Calla palustris
L.
-
Water-Dragon
Callitriche
Callitriche terrestris
Raf.
-
Terrestrial 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 catesbeiana
Pursh
-
Catesby's False Bindweed
Calystegia pubescens
Lindl.
-
Hairy False Bindweed
Calystegia sepium
(L.) R. Br.
-
Hedge False Bindweed
Calystegia sepium subsp. americana
(Sims) Brummitt
-
Hedge False Bindweed
Calystegia sepium subsp. erratica
Brummitt
-
Hedge 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
Campanula rapunculoides
L.
-
Creeping Bellflower
Campanula rotundifolia
L.
-
Bluebell-of-Scotland
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 diphylla
(Michx.) Alph. Wood
-
Crinkleroot
Cardamine douglassii
Britton
-
Limestone Bittercress
Cardamine pensylvanica
Muhl. ex Willd.
-
Quaker Bittercress
Cardamine pratensis
L.
-
Cuckoo-Flower
Carex
Carex acutiformis
Ehrh.
-
Lesser Pond Sedge
Carex alata
Torr.
-
Broad-Wing Sedge
Carex albicans
Willd. ex Spreng.
-
White-Tinge Sedge
Carex albicans var. albicans
-
White-Tinge Sedge
Carex albicans var. emmonsii
(Dewey ex Torr.) Rettig
-
Emmon's sedge
Carex albolutescens
Schwein.
-
Green-White 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 aquatilis
Wahlenb.
-
Leafy Tussock Sedge
Carex aquatilis var. substricta
Kük.
-
Leafy Tussock Sedge
Carex atherodes
Spreng.
-
Wheat Sedge
Carex atlantica
L. H. Bailey
-
Prickly Bog Sedge
Carex atlantica subsp. atlantica
-
Atlantic Sedge
Carex atlantica subsp. capillacea
(L. H. Bailey) Reznicek
-
Prickly Bog Sedge
Carex bebbii
(L. H. Bailey) Fernald
-
Bebb's Sedge
Carex bicknellii
Britton
-
Bicknell's Sedge
Carex blanda
Dewey
-
Eastern Woodland Sedge
Carex bromoides
Schkuhr ex Willd.
-
Brome-Like Sedge
Carex bromoides subsp. bromoides
-
Brome-Like Sedge
Carex buxbaumii
Wahlenb.
-
Brown Bog Sedge
Carex canescens
L.
-
Hoary Sedge
Carex canescens subsp. canescens
-
Silvery Sedge
Carex canescens subsp. disjuncta
(Fernald) Toivonen
-
Silvery 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 chordorrhiza
Ehrh. ex L. f.
-
Rope-Root 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 cryptolepis
Mack.
-
Northeastern Sedge
Carex davisii
Schwein. & Torr.
-
Davis' Sedge
Carex debilis
Michx.
-
White-Edge Sedge
Carex debilis var. rudgei
L. H. Bailey
-
White-Edge Sedge
Carex diandra
Schrank
-
Lesser Tussock Sedge
Carex digitalis
Willd.
-
Slender Woodland Sedge
Carex digitalis var. digitalis
-
Slender Woodland Sedge
Carex disperma
Dewey
-
Soft-Leaf Sedge
Carex echinata
Murray
-
Star Sedge
Carex echinata subsp. echinata
-
Star Sedge
Carex echinodes
(Fernald) P. Rothr., Reznicek & Hipp
-
Marsh Straw Sedge
Carex emoryi
Dewey
-
Emory's Sedge
Carex flava
L.
-
Yellow-Green 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 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 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 lasiocarpa
Ehrh.
-
Woolly-Fruit Sedge
Carex lasiocarpa subsp. americana
(Fernald) Hulten
-
Woolly-Fruit Sedge
Carex laxiculmis
Schwein.
-
Spreading Sedge
Carex laxiculmis var. copulata
(L. H. Bailey) Fernald
-
Spreading Sedge
Carex laxiculmis var. laxiculmis
-
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 limosa
L.
-
Mud Sedge
Carex livida
(Wahlenb.) Willd.
-
Livid Sedge
Carex longii
Mack.
-
Long's Sedge
Carex lupuliformis
Sartwell ex Dewey
-
False Hop Sedge
Carex lupulina
Muhl. ex Willd.
-
Hop Sedge
Carex lurida
Wahlenb.
-
Sallow Sedge
Carex meadii
Dewey
-
Mead's Sedge
Carex molesta
Mack. ex Bright
-
Troublesome Sedge
Carex muehlenbergii
Schkuhr ex Willd.
-
Muhlenberg's Sedge
Carex muehlenbergii var. enervis
Boott
-
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 oligosperma
Michx.
-
Few-Seed Sedge
Carex pellita
Muhl. ex Willd.
-
Woolly Sedge
Carex pensylvanica
Lam.
-
Pennsylvania 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 retrorsa
Schwein.
-
Retrorse Sedge
Carex rosea
Schkuhr ex Willd.
-
Rosy Sedge
Carex sartwellii
Dewey
-
Sartwell's Sedge
Carex scabrata
Schwein.
-
Eastern Rough Sedge
Carex scoparia
Schkuhr ex Willd.
-
Pointed Broom Sedge
Carex seorsa
Howe
-
Weak Stellate Sedge
Carex siccata
Dewey
-
Dry-Spike Sedge
Carex sparganioides
Muhl. ex Willd.
-
Burr-Reed Sedge
Carex sprengelii
Dewey ex Spreng.
-
Long-Beak Sedge
Carex sterilis
Willd.
-
Dioecious Sedge
Carex stipata
Muhl. ex Willd.
-
Stalk-Grain Sedge
Carex stipata var. stipata
-
Stalk-Grain Sedge
Carex straminea
Willd.
-
Eastern Straw 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. rugosperma
(Mack.) Crins
-
Parachute Sedge
Carex tribuloides
Wahlenb.
-
Blunt Broom Sedge
Carex tribuloides var. tribuloides
-
Blunt Broom Sedge
Carex trichocarpa
Muhl. ex Willd.
-
Hairy-Fruit Sedge
Carex trisperma
Dewey
-
Three-Seed Sedge
Carex tuckermanii
Dewey
-
Tuckerman's Sedge
Carex typhina
Michx.
-
Cat-Tail Sedge
Carex utriculata
Boott
-
Northwest Territory Sedge
Carex vesicaria
L.
-
Lesser Bladder Sedge
Carex viridula
Michx.
-
Little Green Sedge
Carex viridula var. viridula
-
Little Green Sedge
Carex vulpinoidea
Michx.
-
Common Fox Sedge
Carex woodii
Dewey
-
Pretty Sedge
Carex × deamii
F. J. Herm.
-
Hybrid 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 laciniosa
(Michx. f.) G. Don
-
Shell-Bark Hickory
Carya ovata
(Mill.) K. Koch
-
Shag-Bark Hickory
Carya tomentosa
(Poir.) Nutt.
-
Mockernut Hickory
Castilleja
Castilleja coccinea
(L.) Spreng.
-
Scarlet Indian-Paintbrush
Catalpa
Catalpa bignonioides
Walter
-
Southern 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
Celtis tenuifolia
Nutt.
-
Dwarf Hackberry
Cenchrus
Cenchrus longispinus
(Hack.) Fernald
-
Innocent-Weed
Centaurea
Centaurea cyanus
L.
-
Garden Cornflower
Cephalanthus
Cephalanthus occidentalis
L.
-
Common Buttonbush
Cerastium
Cerastium arvense
L.
-
Field Mouse-Ear Chickweed
Cerastium arvense subsp. strictum
(L.) Ugborogho
-
Field Mouse-Ear Chickweed
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 velutinum
Raf.
-
Large Mouse-Ear Chickweed
Cerastium velutinum var. velutinum
-
Large Mouse-Ear Chickweed
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
Chamaedaphne
Chamaedaphne calyculata
(L.) Moench
-
Leatherleaf
Chamaenerion
Chamaenerion angustifolium
(L.) Scop.
-
Narrow-Leaf Fireweed
Chamaenerion angustifolium subsp. circumvagum
(Mosquin) Moldenke
-
Narrow-Leaf Fireweed
Chelidonium
Chelidonium majus
L.
-
Greater Celandine
Chelone
Chelone glabra
L.
-
White Turtlehead
Chenopodiastrum
Chenopodiastrum simplex
(Torr.) S. Fuentes-B., Uotila & Borsch
-
Giant-Seed Mock Goosefoot
Chenopodium
Chenopodium album
L.
-
Lamb's-Quarters
Chenopodium berlandieri
Moq.
-
Pit-Seed Goosefoot
Chenopodium berlandieri var. bushianum
(Aellen) Cronquist
-
Pitseed Goosefoot
Chenopodium berlandieri var. zschackei
(Murr) Murr ex Gräben.
-
Zschack's Goosefoot
Chenopodium capitatum
(L.) Ambrosi
-
Strawberry-Blite
Chenopodium capitatum var. capitatum
-
Strawberry-Blite
Chenopodium pratericola
Rydb.
-
Desert Goosefoot
Chenopodium standleyanum
Aellen
-
Standley's Goosefoot
Chenopodium urbicum
L.
-
City Eurasian-Goosefoot
Chimaphila
Chimaphila umbellata
(L.) W. P. C. Barton
-
Pipsissewa
Chimaphila umbellata subsp. umbellata
(L.) W.P.C. Barton
-
Pipsissewa
Chloris
Chloris verticillata
Nutt.
-
Tumble Windmill Grass
Cichorium
Cichorium intybus
L.
-
Chicory
Cicuta
Cicuta bulbifera
L.
-
Bulblet-Bearing Water-Hemlock
Cicuta maculata
L.
-
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 arvense
(L.) Scop.
-
Canadian 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 undulatum
(Nutt.) Spreng.
-
Wavy-Leaf Thistle
Cirsium vulgare
(Savi) Ten.
-
Bull Thistle
Cladium
Cladium mariscoides
(Muhl.) Torr.
-
Smooth Saw-Grass
Claytonia
Claytonia virginica
L.
-
Virginia Springbeauty
Clematis
Clematis viorna
L.
-
Vasevine
Clematis virginiana
L.
-
Devil's-Darning-Needles
Clinopodium
Clinopodium arkansanum
(Nutt.) House
-
Limestone Wild Basil
Coeloglossum
Coeloglossum viride
(L.) Hartm.
-
Long-Bract Frog Orchid
Coeloglossum viride var. virescens
(Muhl. ex Willd.) Luer
-
Long-Bract Frog Orchid
Coleataenia
Coleataenia rigidula
(Bosc ex Nees) LeBlond
-
Red-Top Cut-Throat Grass
Coleataenia rigidula subsp. rigidula
-
Red-Top Cut-Throat Grass
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
Comarum
Comarum palustre
L.
-
Purple Marshlocks
Commelina
Commelina erecta
L.
-
White-Mouth Dayflower
Conioselinum
Conioselinum chinense
(L.) Britton, Sterns & Poggenb.
-
Chinese Hemlock-Parsley
Conium
Conium maculatum
L.
-
Poison-Hemlock
Conoclinium
Conoclinium coelestinum
(L.) DC.
-
Blue Mistflower
Conopholis
Conopholis americana
(L.) Wallr.
-
American Cancer-Root
Convolvulus
Convolvulus arvensis
L.
-
Field Bindweed
Conyza
Conyza canadensis
(L.) Cronquist
-
Canadian Horseweed
Conyza ramosissima
Cronquist
-
Dwarf Horseweed
Coptis
Coptis trifolia
(L.) Salisb.
-
Three-Leaf Goldthread
Corallorhiza
Corallorhiza maculata
(Raf.) Raf.
-
Summer Coralroot
Corallorhiza maculata var. maculata
-
Summer Coralroot
Corallorhiza odontorhiza
(Willd.) Poir.
-
Autumn Coralroot
Corallorhiza wisteriana
Conrad
-
Spring Coralroot
Coreopsis
Coreopsis palmata
Nutt.
-
Stiff Tickseed
Coreopsis tinctoria
Nutt.
-
Golden Tickseed
Coreopsis tripteris
L.
-
Tall Tickseed
Cornus
Cornus alternifolia
L. f.
-
Alternate-Leaf Dogwood
Cornus florida
L.
-
Flowering Dogwood
Cornus obliqua
Raf.
-
Pale Dogwood
Cornus racemosa
Lam.
-
Gray Dogwood
Cornus rugosa
Lam.
-
Round-Leaf Dogwood
Cornus sericea
L.
-
Red Osier
Corydalis
Corydalis flavula
(Raf.) DC.
-
Yellow Fumewort
Corydalis micrantha
(Engelm. ex A. Gray) A. Gray
-
Small-Flower Fumewort
Corydalis micrantha subsp. micrantha
-
Small-Flower Fumewort
Corylus
Corylus americana
Walter
-
American Hazelnut
Cosmos
Cosmos bipinnatus
Cav.
-
Garden Cosmos
Crataegus
Crataegus calpodendron
(Ehrh.) Medik.
-
Pear Hawthorn
Crataegus coccinea
L.
-
Scarlet Hawthorn
Crataegus intricata
Lange
-
Copenhagen Hawthorn
Crataegus macrosperma
Ashe
-
Big-Fruit Hawthorn
Crataegus margarettae
Ashe
-
Margarett's Hawthorn
Crataegus mollis
(Torr. & A. Gray) Scheele
-
Downy Hawthorn
Crataegus prona
Ashe
-
Illinois Hawthorn
Crataegus pruinosa
(H. L. Wendl.) K. Koch
-
Waxy-Fruit Hawthorn
Crataegus punctata
Jacq.
-
Dotted Hawthorn
Crataegus succulenta
Schrad. ex Link
-
Bicknell's Hawthorn
Crepis
Crepis tectorum
L.
-
Narrow-Leaf Hawk's-Beard
Crocanthemum
Crocanthemum bicknellii
(Fernald) Janch.
-
Hoary Frostweed
Crocanthemum canadense
(L.) Britton
-
Long-Branch Frostweed
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
Cuscuta pentagona
Engelm.
-
Bush-Clover Dodder
Cycloloma
Cycloloma atriplicifolium
(Spreng.) J. M. Coult.
-
Winged-Pigweed
Cymbalaria
Cymbalaria muralis
G. Gaertn., B. Mey. & Scherb.
-
Kenilworth Ivy
Cynoglossum
Cynoglossum officinale
L.
-
Hound's-Tongue
Cynoglossum virginianum
L.
-
Wild Comfrey
Cynoglossum virginianum var. boreale
(Fernald) Cooperr.
-
Northern Wild Comfrey
Cyperus
Cyperus bipartitus
Torr.
-
Shining Flat Sedge
Cyperus diandrus
Torr.
-
Umbrella Flat Sedge
Cyperus erythrorhizos
Muhl.
-
Red-Root 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 × deamii
O’Neill
-
Hybrid Flat Sedge
Cyperus × nieuwlandii
Geise
-
Hybrid Flat Sedge
Cypripedium
Cypripedium acaule
Aiton
-
Pink Lady's-Slipper
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
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
Dasiphora
Dasiphora fruticosa
(L.) Rydb.
-
Golden-Hardhack
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
Dendrolycopodium
Dendrolycopodium obscurum
(L.) A. Haines
-
Princess-Pine
Deparia
Deparia acrostichoides
(Sw.) M. Kato
-
Silvery-Spleenwort
Deschampsia
Deschampsia cespitosa
(L.) P. Beauv.
-
Tufted Hair Grass
Desmodium
Desmodium canadense
(L.) DC.
-
Showy Tick-Trefoil
Desmodium canescens
(L.) DC.
-
Hoary Tick-Trefoil
Desmodium ciliare
(Muhl. ex Willd.) DC.
-
Hairy Small-Leaf Tick-Trefoil
Desmodium cuspidatum
(Muhl. ex Willd.) Loudon
-
Large-Bract Tick-Trefoil
Desmodium cuspidatum var. cuspidatum
-
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 obtusum
(Muhl. ex Willd.) DC.
-
Stiff 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
Desmodium sessilifolium
(Torr.) Torr. & A. Gray
-
Sessile-Leaf Tick-Trefoil
Dianthus
Dianthus armeria
L.
-
Deptford Pink
Dianthus armeria subsp. armeria
-
Deptford Pink
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. acuminatum
(Sw.) Gould & C.A. Clark
-
Tapered Witch Grass
Dichanthelium acuminatum subsp. columbianum
(Scribn.) Freckmann & Lelong
-
Columbia Witch Grass
Dichanthelium acuminatum subsp. fasciculatum
(Torr.) Freckmann & Lelong
-
Western Witch Grass
Dichanthelium acuminatum subsp. implicatum
(Scribn.) Freckmann & Lelong
-
Common Witch Grass
Dichanthelium acuminatum subsp. lindheimeri
(Nash) Freckmann & Lelong
-
Lindheimer's Witch Grass
Dichanthelium acuminatum subsp. spretum
(Schult.) Freckmann & Lelong
-
Tapered Witch Grass
Dichanthelium boreale
(Nash) Freckmann
-
Northern Witch Grass
Dichanthelium clandestinum
(L.) Gould
-
Deer-Tongue Witch Grass
Dichanthelium commutatum
(Schult.) Gould
-
Variable Witch Grass
Dichanthelium depauperatum
(Muhl.) Gould
-
Starved 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 leibergii
(Vasey) Freckmann
-
Leiberg's Witch Grass
Dichanthelium linearifolium
(Scribn. ex Nash) Gould
-
Slim-Leaf Witch Grass
Dichanthelium oligosanthes
(Schult.) Gould
-
Heller's Witch Grass
Dichanthelium oligosanthes subsp. oligosanthes
-
Heller's Witch Grass
Dichanthelium oligosanthes subsp. scribnerianum
(Nash) Freckmann & Lelong
-
Scribner's rosette grass
Dichanthelium ovale
(Elliott) Gould & C. A. Clark
-
Egg-Leaf Witch Grass
Dichanthelium ovale subsp. praecocius
(Hitchc. & Chase) Freckmann & Lelong
-
Egg-Leaf Witch Grass
Dichanthelium ovale subsp. pseudopubescens
(Nash) Freckmann & Lelong
-
Egg-Leaf Witch Grass
Dichanthelium ovale subsp. villosissimum
(Nash) Freckmann & Lelong
-
Egg-Leaf Witch Grass
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