Ecoregion: Northern Lakes
Families: 144.
Genera: 602.
Species: 1520.
Total Taxa: 1602.
Abutilon theophrasti Medik. - Velvetleaf
Acalypha gracilens A. Gray - Slender Three-Seed-Mercury
Acalypha rhomboidea Raf. - Common Three-Seed-Mercury
Acalypha virginica L. - Virginia Three-Seed-Mercury
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 millefolium L. - common yarrow
Acorus americanus (Raf.) Raf. - Several-Vein Sweetflag
Acorus calamus L. - Single-Vein Sweetflag
Actaea pachypoda Elliott - White Baneberry
Actaea rubra (Aiton) Willd. - Red Baneberry
Adiantum pedatum L. - Northern Maidenhair
Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb. - Allegheny-Vine
Aesculus glabra Willd. - Ohio Buckeye
Aesculus glabra var. glabra - Ohio Buckeye
Aethusa cynapium L. - Fool's-Parsley
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 nepetoides (L.) Kuntze - Yellow Giant-Hyssop
Agastache scrophulariifolia (Willd.) Kuntze - Purple Giant-Hyssop
Ageratina altissima (L.) R. M. King & H. Rob. - White Snakeroot
Ageratina altissima var. altissima - White Snakeroot
Agrimonia gryposepala Wallr. - Tall Hairy Grooveburr
Agrimonia parviflora Aiton - Harvestlice
Agrimonia pubescens Wallr. - Soft Grooveburr
Agrimonia rostellata Wallr. - Beaked Grooveburr
Agrostemma githago L. - Common Corncockle
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 farinosa L. - White Colicroot
Alisma subcordatum Raf. - American Water-Plantain
Alisma triviale Pursh - Northern Water-Plantain
Alliaria petiolata (M. Bieb.) Cavara & Grande - Garlic-Mustard
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 incana (L.) Moench - Speckled Alder
Alnus incana subsp. rugosa (Du Roi) R.T. Clausen - Speckled Alder
Alopecurus aequalis Sobol. - Short-Awn Meadow-Foxtail
Alopecurus aequalis var. aequalis - Short-Awn Meadow-Foxtail
Alopecurus carolinianus Walter - Tufted Meadow-Foxtail
Alyssum alyssoides (L.) L. - Pale Madwort
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 artemisiifolia L. - Annual Ragweed
Ambrosia trifida L. - Great Ragweed
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 canescens Pursh - Leadplant
Amphicarpaea bracteata (L.) Fernald - American Hog-Peanut
Anaphalis margaritacea (L.) Benth. & Hook. f. - Pearly-Everlasting
Andromeda polifolia L. - Bog-Rosemary
Andromeda polifolia var. latifolia Aiton - Bog-Rosemary
Andropogon gerardi Vitman - Big Bluestem
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 atropurpurea L. - Purple-Stem Angelica
Angelica venenosa (J. Greenway) Fernald - Hairy Angelica
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 cotula L. - Stinking Chamomile
Anthoxanthum hirtum (Schrank) Y. Schouten & Veldkamp - Northern Sweet Vernal Grass
Apios americana Medik. - Groundnut
Aplectrum hyemale (Muhl. ex Willd.) Nutt. - Adam-and-Eve
Apocynum androsaemifolium L. - Spreading Dogbane
Apocynum cannabinum L. - Indian-Hemp
Apocynum × floribundum Greene - Hybrid Dogbane
Aquilegia canadensis L. - Red Columbine
Arabidopsis lyrata (L.) O'Kane & Al-Shehbaz - Lyre-Leaf Thalecress
Arabidopsis lyrata subsp. lyrata - Lyrate Rockcress
Arabidopsis thaliana (L.) Heynh. - Thalecress
Arabis pycnocarpa M. Hopkins - Hairy Eared Rockcress
Arabis pycnocarpa var. adpressipilis M. Hopkins - Hairy Eared Rockcress
Arabis pycnocarpa var. pycnocarpa - Hairy Eared Rockcress
Aralia nudicaulis L. - Wild Sarsaparilla
Aralia racemosa L. - American Spikenard
Aralia spinosa L. - Devil's-Walkingstick
Arctium minus (Hill) Bernh. - Lesser Burrdock
Arenaria serpyllifolia L. - Thyme-Leaf Sandwort
Arenaria serpyllifolia var. serpyllifolia - Thyme-Leaf Sandwort
Arethusa bulbosa L. - Dragon's-Mouth
Arisaema dracontium (L.) Schott - Greendragon
Arisaema triphyllum (L.) Schott - Jack-in-the-Pulpit
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 rusticana G. Gaertn., B. Mey. & Scherb. - Horse-Radish
Arnoglossum atriplicifolium (L.) H. Rob. - Pale Indian-Plantain
Arnoglossum plantagineum Raf. - Groove-Stem Indian-Plantain
Aronia melanocarpa (Michx.) Elliott - Black Chokeberry
Aronia × prunifolia (Marshall) Rehder - Purple Chokeberry
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl - Tall Oat Grass
Arrhenatherum elatius subsp. elatius - Tall Oat Grass
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 canadense L. - Canadian Wild Ginger
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 triloba (L.) Dunal - Common Pawpaw
Asparagus officinalis L. - Asparagus
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. - Ebony Spleenwort
Asplenium rhizophyllum L. - Walking Fern
Astragalus canadensis L. - Canadian Milk-Vetch
Astragalus canadensis var. canadensis - Canadian Milkvetch
Astragalus glycyphyllos L. - Licorice Milk-Vetch
Athyrium filix-femina (L.) Roth - Lady Fern
Athyrium filix-femina var. angustum (Willd.) G. Lawson - Northern Lady Fern
Atriplex patula L. - Halberd-Leaf Orache
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 sativa L. - Oat
Baptisia alba R.Br. - White Wild Indigo
Baptisia alba var. macrophylla (Larisey) Isely - Largeleaf Wild Indigo
Barbarea verna (Mill.) Asch. - Early Yellow-Rocket
Barbarea vulgaris W. T. Aiton - Garden Yellow-Rocket
Bartonia virginica (L.) Britton, Sterns & Poggenb. - Yellow Screwstem
Berberis aquifolium Pursh - Holly-Leaf Oregon-Grape
Berteroa incana (L.) DC. - Hoary False Madwort
Besseya bullii (Eaton) Rydb. - Bull's Coraldrops
Betula alleghaniensis Britton - Yellow Birch
Betula nigra L. - River Birch
Betula pumila L. - Bog Birch
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 ciliata (L.) Benth. - Downy Pagoda-Plant
Blephilia hirsuta (Pursh) Benth. - Hairy Pagoda-Plant
Blephilia hirsuta var. hirsuta - Hairy Pagoda-Plant
Boechera stricta (Graham) Al-Shehbaz - Canadian Rockcress
Boehmeria cylindrica (L.) Sw. - Small-Spike False Nettle
Bolboschoenus fluviatilis (Torr.) Soják - River Wood Club-Rush
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 matricariifolium (Döll) A. Braun ex W. D. J. Koch - Daisy-Leaf Moonwort
Botrypus virginianus (L.) Michx. - Rattlesnake Fern
Bouteloua curtipendula (Michx.) Torr. - Side-Oats Grama
Brachyelytrum erectum P. Beauv. - Bearded Shorthusk
Brasenia schreberi J. F. Gmel. - Watershield
Brassica juncea (L.) Czern. - Chinese Mustard
Brassica napus L. - Turnip
Brassica nigra (L.) W. D. J. Koch - Black Mustard
Brickellia eupatorioides (L.) Shinners - False Boneset
Brickellia eupatorioides var. eupatorioides - False Boneset
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 arvensis (L.) I. M. Johnst. - Corn-Gromwell
Bulbostylis capillaris (L.) Kunth ex C. B. Clarke - Dense-Tuft Hair Sedge
Butomus umbellatus L. - Lesser Flowering-Rush
Cakile edentula (Bigelow) Hook. - American Searocket
Cakile edentula subsp. edentula - American Searocket
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 palustris L. - Water-Dragon
Callitriche terrestris Raf. - Terrestrial Water-Starwort
Calopogon tuberosus (L.) Britton, Sterns & Poggenb. - Tuberous Grass-Pink
Calopogon tuberosus var. tuberosus - Tuberous Grass-Pink
Caltha palustris L. - Yellow Marsh-Marigold
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 scilloides (Raf.) Cory - Atlantic Camas
Camelina microcarpa Andrz. ex DC. - Little-Pod False Flax
Campanula aparinoides Pursh - Marsh Bellflower
Campanula rapunculoides L. - Creeping Bellflower
Campanula rotundifolia L. - Bluebell-of-Scotland
Campanulastrum americanum (L.) Small - American-Bellflower
Campsis radicans (L.) Seem. ex Bureau - Trumpet-Creeper
Cannabis sativa L. - Hemp
Capsella bursa-pastoris (L.) Medik. - Shepherd's-Purse
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 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 caroliniana Walter - American Hornbeam
Carpinus caroliniana subsp. virginiana (Marshall) Furlow - American Hornbeam
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 coccinea (L.) Spreng. - Scarlet Indian-Paintbrush
Catalpa bignonioides Walter - Southern Catalpa
Caulophyllum thalictroides (L.) Michx. - Blue Cohosh
Ceanothus americanus L. - New Jersey-Tea
Celastrus scandens L. - American Bittersweet
Celtis occidentalis L. - Common Hackberry
Celtis tenuifolia Nutt. - Dwarf Hackberry
Cenchrus longispinus (Hack.) Fernald - Innocent-Weed
Centaurea cyanus L. - Garden Cornflower
Cephalanthus occidentalis L. - Common Buttonbush
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 demersum L. - Coon's-Tail
Cercis canadensis L. - Redbud
Cercis canadensis var. canadensis - Eastern Redbud
Chaenorhinum minus (L.) Lange - Dwarf-Snapdragon
Chaerophyllum procumbens (L.) Crantz - Spreading Chervil
Chaerophyllum procumbens var. procumbens - Spreading Chervil
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 calyculata (L.) Moench - Leatherleaf
Chamaenerion angustifolium (L.) Scop. - Narrow-Leaf Fireweed
Chamaenerion angustifolium subsp. circumvagum (Mosquin) Moldenke - Narrow-Leaf Fireweed
Chelidonium majus L. - Greater Celandine
Chelone glabra L. - White Turtlehead
Chenopodiastrum simplex (Torr.) S. Fuentes-B., Uotila & Borsch - Giant-Seed Mock Goosefoot
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 umbellata (L.) W. P. C. Barton - Pipsissewa
Chloris verticillata Nutt. - Tumble Windmill Grass
Cichorium intybus L. - Chicory
Cicuta bulbifera L. - Bulblet-Bearing Water-Hemlock
Cicuta maculata L. - Spotted Water-Hemlock
Cinna arundinacea L. - Sweet Wood-Reed
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 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 mariscoides (Muhl.) Torr. - Smooth Saw-Grass
Claytonia virginica L. - Virginia Springbeauty
Clematis viorna L. - Vasevine
Clematis virginiana L. - Devil's-Darning-Needles
Clinopodium arkansanum (Nutt.) House - Limestone Wild Basil
Coeloglossum viride (L.) Hartm. - Long-Bract Frog Orchid
Coeloglossum viride var. virescens (Muhl. ex Willd.) Luer - Long-Bract Frog Orchid
Coleataenia rigidula (Bosc ex Nees) LeBlond - Red-Top Cut-Throat Grass
Coleataenia rigidula subsp. rigidula - Red-Top Cut-Throat Grass
Collinsia verna Nutt. - Spring Blue-Eyed Mary
Collinsonia canadensis L. - Richweed
Comandra umbellata (L.) Nutt. - Bastard-Toadflax
Comandra umbellata subsp. umbellata - Bastard-Toadflax
Comarum palustre L. - Purple Marshlocks
Commelina erecta L. - White-Mouth Dayflower
Conioselinum chinense (L.) Britton, Sterns & Poggenb. - Chinese Hemlock-Parsley
Conium maculatum L. - Poison-Hemlock
Conoclinium coelestinum (L.) DC. - Blue Mistflower
Conopholis americana (L.) Wallr. - American Cancer-Root
Convolvulus arvensis L. - Field Bindweed
Conyza canadensis (L.) Cronquist - Canadian Horseweed
Conyza ramosissima Cronquist - Dwarf Horseweed
Coptis trifolia (L.) Salisb. - Three-Leaf Goldthread
Corallorhiza maculata (Raf.) Raf. - Summer Coralroot
Corallorhiza maculata var. maculata - Summer Coralroot
Corallorhiza odontorhiza (Willd.) Poir. - Autumn Coralroot
Corallorhiza wisteriana Conrad - Spring Coralroot
Coreopsis palmata Nutt. - Stiff Tickseed
Coreopsis tinctoria Nutt. - Golden Tickseed
Coreopsis tripteris L. - Tall Tickseed
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 flavula (Raf.) DC. - Yellow Fumewort
Corydalis micrantha (Engelm. ex A. Gray) A. Gray - Small-Flower Fumewort
Corydalis micrantha subsp. micrantha - Small-Flower Fumewort
Corylus americana Walter - American Hazelnut
Cosmos bipinnatus Cav. - Garden Cosmos
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 tectorum L. - Narrow-Leaf Hawk's-Beard
Crocanthemum bicknellii (Fernald) Janch. - Hoary Frostweed
Crocanthemum canadense (L.) Britton - Long-Branch Frostweed
Cryptotaenia canadensis (L.) DC. - Canadian Honewort
Cuphea viscosissima Jacq. - Blue Waxweed
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 atriplicifolium (Spreng.) J. M. Coult. - Winged-Pigweed
Cymbalaria muralis G. Gaertn., B. Mey. & Scherb. - Kenilworth Ivy
Cynoglossum officinale L. - Hound's-Tongue
Cynoglossum virginianum L. - Wild Comfrey
Cynoglossum virginianum var. boreale (Fernald) Cooperr. - Northern Wild Comfrey
Cyperus bipartitus Torr. - Shining Flat Sedge
Cyperus diandrus Torr. - Umbrella Flat Sedge
Cyperus erythrorhizos Muhl. - Red-Root Flat Sedge
Cyperus esculentus L. - 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 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 bulbifera (L.) Bernh. - Bulblet Bladder Fern
Cystopteris protrusa (Weath.) Blasdell - Lowland Bladder Fern
Dactylis glomerata L. - Orchard Grass
Dalea candida Michx. ex Willd. - White Prairie-Clover
Dalea candida var. candida - White Prairie Clover
Dalea purpurea Vent. - Violet Prairie-Clover
Danthonia spicata (L.) P. Beauv. ex Roem. & Schult. - Poverty Wild Oat Grass
Dasiphora fruticosa (L.) Rydb. - Golden-Hardhack
Dasistoma macrophylla (Nutt.) Raf. - Mullein-Foxglove
Datura stramonium L. - Jimsonweed
Daucus carota L. - Queen Anne's-Lace
Decodon verticillatus (L.) Elliott - Swamp-Loosestrife
Dendrolycopodium obscurum (L.) A. Haines - Princess-Pine
Deparia acrostichoides (Sw.) M. Kato - Silvery-Spleenwort
Deschampsia cespitosa (L.) P. Beauv. - Tufted Hair Grass
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 armeria L. - Deptford Pink
Dianthus armeria subsp. armeria - Deptford Pink
Dicentra canadensis (Goldie) Walp. - Squirrel-Corn
Dicentra cucullaria (L.) Bernh. - Dutchman's-Breeches
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
Voucher Mapping
