Home » Search: All Plants Native in Western Allegheny Plateau

1614 Plants Found

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Ordered by scientific name.

Scientific Name	Common Name	†	Map‡
Abdra brachycarpa (Nutt. ex Torr. & A.Gray) Greene	Short-Fruited Whitlow-Grass
Acalypha deamii (Weath.) H.E. Ahles	Deam's Threeseed Mercury
Acalypha rhomboidea Raf.	Rhomboid Mercury	✓
Acalypha virginica L.	Virginia Threeseed Mercury
Acer negundo L.	Box Elder	✓
Acer nigrum Michx. f.	Black Maple
Acer pensylvanicum L.	Striped Maple
Acer rubrum L.	Red Maple	✓
Acer saccharinum L.	Silver Maple	✓
Acer saccharum Marshall	Sugar Maple	✓
Acer spicatum Lam.	Mountain Maple
Achillea millefolium L.	Common Yarrow
Aconitum columbianum Nutt.	Columbian monkshood
Aconitum uncinatum L.	Southern Blue Monkshood
Actaea pachypoda Elliott	White Baneberry
Actaea podocarpa DC.	Mountain Bugbane
Actaea racemosa L.	Black Baneberry
Adiantum capillus-veneris L.	common maidenhair
Adiantum pedatum L.	Northern Maidenhair Fern
Adlumia fungosa "(Aiton) Greene ex Britton	Allegheny Vine
Aesculus flava Aiton	Yellow Buckeye
Aesculus glabra Willd.	Ohio Buckeye
Agalinis auriculata (Michx.) S.F. Blake	earleaf false foxglove
Agalinis purpurea (L.) Pennell	Purple False Foxglove
Agalinis tenuifolia (Vahl) Raf.	Slenderleaf 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 aromatica (L.) Spach	Lesser Snakeroot
Agrimonia gryposepala Wallr.	tall hairy agrimony
Agrimonia parviflora Aiton	Harvestlice
Agrimonia pubescens Wallr.	soft agrimony
Agrimonia rostellata Wallr.	beaked agrimony
Agrimonia striata Michx.	Roadside Agrimony
Agrostis elliottiana Schult.	Elliott's Bentgrass
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.	Winter Bentgrass
Agrostis perennans (Walter) Tuck.	Upland Bentgrass
Agrostis scabra Willd.	Rough Bentgrass
Aletris farinosa L.	White Colicroot
Alisma subcordatum Raf.	American Water Plantain
Alisma triviale Pursh	Northern Water Plantain
Allium canadense L.	Meadow Garlic
Allium cernuum Roth	Nodding Onion
Allium tricoccum Aiton	Ramp
Alnus incana (L.) Moench	Gray Alder
Alnus serrulata (Aiton) Willd.	Hazel Alder
Alopecurus aequalis Sobol.	Shortawn Foxtail
Alopecurus carolinianus Walter	Carolina foxtail
Ambrosia artemisiifolia L.	Common Ragweed
Ambrosia bidentata Michx.	Lanceleaf Ragweed
Ambrosia trifida L.	Giant Ragweed
Amelanchier arborea (Michx. f.) Fernald	Common Serviceberry
Amelanchier canadensis (L.) Medik.	Canadian Serviceberry
Amelanchier intermedia Spach	Serviceberry
Amelanchier laevis Wiegand	Allegheny Serviceberry
Amelanchier sanguinea (Pursh) DC.	roundleaf serviceberry
Ammannia coccinea Rottb.	valley redstem
Ammannia robusta Heer & Regel	grand redstem
Amorpha fruticosa L.	False Indigo Bush
Ampelopsis cordata Michx.	Heartleaf Peppervine
Amphicarpaea bracteata (L.) Fernald	American Hogpeanut
Anaphalis margaritacea (L.) Benth.	Western Pearly Everlasting
Andersonglossum virginianum (L.) J.I.Cohen	Wild Comfrey
Andropogon gerardii Vitman	Big Bluestem
Andropogon glomeratus (Walter) Britton, Sterns & Poggenb.	Bushy Bluestem
Andropogon gyrans Ashe	Elliott's bluestem
Andropogon virginicus L.	Broomsedge Bluestem	✓
Anemone canadensis L.	Canadian anemone
Anemone quinquefolia L.	wood anemone
Anemone virginiana L.	Tall Thimbleweed
Angelica atropurpurea L.	Purplestem Angelica
Angelica triquinata Michx.	Filmy Angelica
Angelica venenosa (Greenway) Fernald	hairy angelica
Antennaria howellii Greene	Howell's pussytoes
Antennaria neglecta Greene	Field Pussytoes
Antennaria parlinii Fernald	Parlin's pussytoes
Antennaria plantaginifolia (L.) Richardson	Woman's Tobacco
Antennaria solitaria Rydb.	Singlehead Pussytoes
Antennaria virginica Stebbins	Shale Barren Pussytoes
Apios americana Medik.	groundnut
Aplectrum hyemale (Muhl. ex Willd.) Torr.	Adam and Eve
Apocynum ×floribundum	Intermediate Dogbane
Apocynum androsaemifolium L.	Spreading Dogbane
Apocynum cannabinum L.	Common Dogbane
Aquilegia canadensis L.	Red Columbine	✓
Arabidopsis lyrata (L.) O'Kane & Al-Shehbaz	Lyrate Rockcress
Arabis patens Sull.	Spreading Rockcress
Arabis pycnocarpa M.Hopkins	Slender Rock Cress
Aralia hispida Vent.	bristly sarsaparilla
Aralia nudicaulis L.	wild sarsaparilla
Aralia racemosa L.	American Spikenard
Aralia spinosa L.	Devil's Walkingstick
Arisaema dracontium (L.) Schott	green dragon
Arisaema triphyllum (L.) Schott	Jack in the Pulpit
Aristida dichotoma Michx.	Churchmouse Threeawn
Aristida longespica Poir.	slimspike threeawn
Aristida oligantha Michx.	Prairie Threeawn
Aristida purpurascens Poir.	arrowfeather threeawn
Aristida ramosissima Engelm. ex A. Gray	s-curve threeawn
Aristolochia macrophylla Lam.	Pipevine
Aristolochia serpentaria L.	Virginia Snakeroot
Arnoglossum atriplicifolium (L.) H. Rob.	Pale Indian Plantain
Arnoglossum reniforme (Hook.) H. Rob.	Great Indian Plantain
Aronia ×prunifolia (Marshall) Rehder	Purple Chokeberry
Aronia arbutifolia (L.) Pers.	Red Chokeberry
Aronia melanocarpa (Michx.) Elliott	black chokeberry
Aruncus dioicus (Walter) Fernald	bride's feathers
Arundinaria gigantea (Walter) Muhl.	Giant Cane
Asarum canadense L.	Canada Wild Ginger
Asclepias amplexicaulis Sm.	Clasping Milkweed
Asclepias exaltata L.	Poke Milkweed
Asclepias hirtella (Pennell) Woodson	Green Milkweed
Asclepias incarnata L.	Swamp Milkweed
Asclepias longifolia Michx.	longleaf milkweed
Asclepias purpurascens L.	Purple Milkweed
Asclepias quadrifolia Jacq.	Fourleaf Milkweed
Asclepias syriaca L.	Common Milkweed	✓
Asclepias tuberosa L.	Butterfly Milkweed
Asclepias variegata L.	Redring Milkweed
Asclepias verticillata L.	Whorled Milkweed
Asclepias viridiflora Raf.	Green Comet Milkweed
Asclepias viridis Walter	green milkweed
Asimina triloba (L.) Dunal	Pawpaw
Asplenium bradleyi D.C. Eaton	Bradley's spleenwort
Asplenium montanum Willd.	mountain spleenwort
Asplenium pinnatifidum Nutt.	Lobed Spleenwort
Asplenium platyneuron "(L.) Britton	ebony spleenwort
Asplenium resiliens Kunze	blackstem spleenwort
Asplenium rhizophyllum L.	walking fern
Asplenium ruta-muraria L.	wallrue
Asplenium trichomanes L.	maidenhair spleenwort
Astragalus canadensis L.	Canadian Milkvetch
Atriplex littoralis L.	grassleaf orache
Aureolaria flava (L.) Farw.	Smooth Yellow False Foxglove
Aureolaria laevigata (Raf.) Raf.	Entireleaf Yellow False Foxglove
Aureolaria pedicularia (L.) Raf.	fernleaf yellow false foxglove
Aureolaria virginica (L.) Pennell	downy yellow false foxglove
Azolla microphylla Kaulf.	Mexican Mosquito Fern
Baptisia alba (L.) Vent.	White Wild Indigo
Baptisia australis (L.) R. Br.	Blue False Indigo
Baptisia tinctoria (L.) R. Br.	Horseflyweed
Bartonia paniculata (Michx.) Muhl.	Twining Screwstem
Bartonia virginica "(L.) Britton	yellow screwstem
Betula alleghaniensis Britton	Yellow Birch	✓
Betula cordifolia	Mountain Paper Birch
Betula lenta L.	Sweet Birch	✓
Betula nigra L.	River Birch	✓
Betula papyrifera Marshall	Paper Birch	✓
Bidens bipinnata L.	Spanish needles
Bidens cernua L.	Nodding Beggartick
Bidens coronata (L.) Britton	Crowned Beggarticks
Bidens discoidea (Torr. & A. Gray) Britton	Small Beggarticks
Bidens frondosa L.	Devil's Beggartick
Bidens laevis	Smooth Beggartick
Bidens tripartita L.	Threelobe Beggarticks
Bidens vulgata Greene	big devils beggartick
Bignonia capreolata L.	crossvine
Blephilia ciliata (L.) Benth.	downy pagoda-plant
Blephilia hirsuta (Pursh) Benth.	Hairy Pagoda-plant
Boehmeria cylindrica (L.) Sw.	Smallspike False Nettle	✓
Boltonia asteroides (L.) L'Hér.	White Doll's Daisy
Borodinia canadensis (L.) P.J.Alexander & Windham	Sicklepod
Borodinia dentata (Raf.) P.J.Alexander & Windham	Short's Rockcress
Borodinia laevigata (Muhl. ex Willd.) P.J.Alexander & Windham	Smooth Rockcress
Botrychium lanceolatum (S.G. Gmel.) Angstr.	lanceleaf grapefern
Botrychium matricariifolium (A. Braun ex Dowell) A. Braun ex W.D.J. Koch	matricary grapefern
Botrychium simplex E. Hitchc.	little grapefern
Botrychium virginianum (L.) Sw.	Rattlesnake Fern
Bouteloua curtipendula (Michx.) Torr.	Side-oats Grama
Brachyelytrum aristosum (Michx.) Trel.	northern shorthusk
Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv.	bearded shorthusk
Brasenia schreberi J.F. Gmel.	Watershield
Brickellia eupatorioides (L.) Shinners	False Boneset
Bromus ciliatus L.	Fringed Brome
Bromus kalmii A. Gray	Arctic Brome
Bromus latiglumis (Shear) Hitchc.	earlyleaf brome
Bromus nottowayanus Fernald	Nottoway Valley brome
Bromus pubescens Muhl. ex Willd.	Hairy Woodland Brome
Buchnera americana L.	American bluehearts
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke	densetuft hairsedge
Calamagrostis canadensis (Michx.) P. Beauv.	Bluejoint
Calamagrostis porteri A. Gray	Porter's Reedgrass
Calamagrostis stricta (Timm) Koeler	slimstem reedgrass
Callitriche heterophylla Pursh	twoheaded water-starwort
Callitriche palustris L.	Vernal Water-starwort
Callitriche terrestris Raf.	terrestrial water-starwort
Calopogon tuberosus "(L.) Britton	tuberous grasspink
Caltha palustris L.	Yellow Marsh Marigold
Calystegia sepium (L.) R. Br.	hedge false bindweed
Calystegia silvatica (Kit.) Griseb.	shortstalk false bindweed
Calystegia spithamaea (L.) Pursh	low false bindweed
Camassia scilloides (Raf.) Cory	Atlantic Camas
Campanula aparinoides Pursh	marsh bellflower
Campanula divaricata Michx.	small bonny bellflower
Campanula rotundifolia L.	Bluebell Bellflower
Campanulastrum americanum (L.) Small	American bellflower
Campsis radicans (L.) Seem. ex Bureau	Trumpet Vine
Cardamine angustata O.E. Schulz	Slender Toothwort
Cardamine bulbosa "(Schreb. ex Muhl.) Britton	bulbous bittercress
Cardamine concatenata (Michx.) Sw.	cutleaf toothwort
Cardamine diphylla (Michx.) Alph. Wood	crinkleroot
Cardamine dissecta (Leavenworth) Al-Shehbaz	Forkleaf Toothwort
Cardamine douglassii Britton	limestone bittercress
Cardamine parviflora L.	sand bittercress
Cardamine pensylvanica Muhl. ex Willd.	Pennsylvania bittercress
Cardamine rotundifolia Michx.	American bittercress
Carex abscondita Mack.	Thicket Sedge
Carex aggregata Mack.	glomerate sedge
Carex albicans Willd. ex Spreng.	Whitetinge Sedge
Carex albolutescens Schwein.	greenwhite sedge
Carex albursina Sheldon	white bear sedge
Carex amphibola Steud.	eastern narrowleaf sedge
Carex annectens (E.P. Bicknell) E.P. Bicknell	Yellowfruit Sedge
Carex appalachica J. Webber & P.W. Ball	Appalachian sedge
Carex arctata Boott ex Hook.	drooping woodland sedge
Carex argyrantha Tuck.	hay sedge
Carex atlantica L.H. Bailey	prickly bog sedge
Carex baileyi Britton	Bailey's Sedge
Carex blanda Dewey	Eastern Woodland Sedge
Carex brevior (Dewey) Mack.	shortbeak sedge
Carex bromoides Schkuhr ex Willd.	brome-like sedge
Carex brunnescens (Pers.) Poir.	brownish sedge
Carex bushii Mack.	Bush's sedge
Carex buxbaumii Wahlenb.	Buxbaum's sedge
Carex canescens L.	silvery sedge
Carex careyana Torr. ex Dewey	Carey's sedge
Carex caroliniana Schwein.	Carolina sedge
Carex cephaloidea (Dewey) Dewey	thinleaf sedge
Carex cephalophora Muhl. ex Willd.	oval-leaf sedge
Carex communis L.H. Bailey	fibrousroot sedge
Carex comosa Boott	longhair sedge
Carex complanata Torr. & Hook.	hirsute sedge
Carex conjuncta Boott	Soft Fox Sedge
Carex crinita Lam.	fringed sedge
Carex cristatella Britton	crested sedge
Carex crus-corvi Shuttlw. ex Kunze	ravenfoot sedge
Carex cumberlandensis Naczi, Kral & Bryson	Cumberland Sedge
Carex davisii Schwein. & Torr.	Davis' sedge
Carex debilis Michx.	white edge sedge
Carex digitalis Willd.	slender woodland sedge
Carex eburnea Boott	Bristleleaf Sedge
Carex echinata Murray	Star Sedge
Carex emoryi Dewey	Emory's sedge
Carex festucacea Schkuhr ex Willd.	fescue sedge
Carex folliculata L.	northern long sedge
Carex frankii Kunth	Frank's sedge
Carex gigantea Rudge	giant sedge
Carex glaucodea Tuck. ex Olney	blue sedge
Carex gracilescens Steud.	Slender Looseflower Sedge
Carex gracillima Schwein.	graceful sedge
Carex granularis Muhl. ex Willd.	limestone meadow sedge
Carex grayi Carey	Gray's sedge
Carex grisea Wahlenb.	inflated narrow-leaf sedge
Carex gynandra Schwein.	nodding sedge
Carex hirsutella Mack.	fuzzy wuzzy sedge
Carex hirtifolia Mack.	pubescent sedge
Carex hitchcockiana Dewey	Hitchcock's sedge
Carex hystericina Muhl. ex Willd.	bottlebrush sedge
Carex interior L.H. Bailey	inland sedge
Carex intumescens Rudge	greater bladder sedge
Carex jamesii Schwein.	James' sedge
Carex juniperorum Catling, Reznicek & Crins	Juniper Sedge
Carex kraliana Naczi & Bryson	Kral's Sedge
Carex lacustris Willd.	Hairy Sedge
Carex laevivaginata (Kük.) Mack.	smoothsheath sedge
Carex laxiculmis Schwein.	spreading sedge
Carex laxiflora Lam.	broad looseflower sedge
Carex leavenworthii Dewey	Leavenworth's sedge
Carex leptalea Wahlenb.	bristlystalked sedge
Carex leptonervia (Fernald) Fernald	nerveless woodland sedge
Carex louisianica L.H. Bailey	Louisiana sedge
Carex lucorum Willd. ex Link	Blue Ridge sedge
Carex lupuliformis Sartwell ex Dewey	False Hop Sedge
Carex lupulina Muhl. ex Willd.	hop sedge
Carex lurida Wahlenb.	Shallow Sedge
Carex meadii Dewey	Mead's sedge
Carex mesochorea Mack.	Midland Sedge
Carex molesta Mack. ex Bright	troublesome sedge
Carex molestiformis Reznicek & P. Rothr.	Frightful Sedge
Carex muehlenbergii Schkuhr ex Willd.	Muhlenberg's sedge
Carex muskingumensis Schwein.	Muskingum Sedge
Carex nigromarginata Schwein.	black edge sedge
Carex normalis Mack.	Greater Straw Sedge
Carex oligocarpa Schkuhr ex Willd.	richwoods sedge
Carex pedunculata Muhl. ex Willd.	longstalk sedge
Carex pellita Muhl. ex Willd.	woolly sedge
Carex pensylvanica Lam.	Pennsylvania sedge
Carex planispicata Naczi	flat-spiked sedge
Carex plantaginea Lam.	plantainleaf sedge
Carex platyphylla Carey	broadleaf sedge
Carex prairea Dewey ex Alph. Wood	prairie sedge
Carex prasina Wahlenb.	drooping sedge
Carex projecta Mack.	necklace sedge
Carex purpurifera Mack.	Purple Sedge
Carex radiata (Wahlenb.) Small	eastern star sedge
Carex retroflexa Muhl. ex Willd.	reflexed sedge
Carex reznicekii Werier	Reznicek's Sedge
Carex rosea Schkuhr ex Willd.	rosy sedge
Carex scabrata Schwein.	eastern rough sedge
Carex scoparia Schkuhr ex Willd.	broom sedge
Carex seorsa Howe	weak stellate sedge
Carex shortiana Dewey	Short's sedge
Carex siccata Dewey	dryspike sedge
Carex sparganioides Muhl. ex Willd.	bur-reed sedge
Carex sprengelii Dewey ex Spreng.	Sprengel's sedge
Carex squarrosa L.	squarrose sedge
Carex sterilis Willd.	Dioecious Sedge
Carex stipata Muhl. ex Willd.	Awlfruit Sedge
Carex straminea Willd. ex Schkuhr	eastern straw sedge
Carex striatula Michx.	lined sedge
Carex stricta Lam.	upright sedge
Carex styloflexa Buckley	Bent Sedge
Carex swanii (Fernald) Mack.	Swan's sedge
Carex tenera Dewey	quill sedge
Carex tetanica Schkuhr	rigid sedge
Carex texensis (Torr.) L.H. Bailey	Texas sedge
Carex tonsa (Fernald) E.P. Bicknell	shaved sedge
Carex torta Boott ex Tuck.	twisted sedge
Carex tribuloides Wahlenb.	blunt broom sedge
Carex trichocarpa Muhl. ex Willd.	hairyfruit sedge
Carex trisperma Dewey	threeseeded sedge
Carex tuckermanii Dewey	Tuckerman's sedge
Carex typhina Michx.	cattail sedge
Carex umbellata Schkuhr ex Willd.	Parasol Sedge
Carex vesicaria L.	blister sedge
Carex virescens Muhl. ex Willd.	ribbed sedge
Carex vulpinoidea Michx.	Fox Sedge
Carex willdenowii Schkuhr ex Willd.	Willdenow's sedge
Carex woodii Dewey	pretty sedge
Carpinus caroliniana Walter	American Hornbeam
Carya cordiformis (Wangenh.) K. Koch	Bitternut Hickory
Carya glabra (Mill.) Sweet	Pignut Hickory
Carya laciniosa (Michx. f.) G. Don	Shellbark Hickory
Carya ovalis (Wangenh.) Sarg.	Red Hickory
Carya ovata (Mill.) K. Koch	Shagbark Hickory
Carya pallida (Ashe) Engl. & Graebn.	Sand Hickory
Carya tomentosa (Lam.) Nutt.	Mockernut Hickory
Castanea dentata (Marshall) Borkh.	American Chestnut
Castilleja coccinea (L.) Spreng.	Scarlet Indian Paintbrush
Caulophyllum giganteum (Farw.) Loconte & Blackwell	giant blue cohosh
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	Mat Sandbur
Cephalanthus occidentalis L.	Common Buttonbush
Cerastium arvense L.	field chickweed
Cerastium nutans Raf.	nodding chickweed
Ceratophyllum demersum L.	Coon's Tail
Ceratophyllum echinatum A. Gray	spineless hornwort
Cercis canadensis L.	Eastern Redbud
Chaerophyllum procumbens (L.) Crantz	spreading chervil
Chamaecrista fasciculata (Michx.) Greene	Partridge Pea	✓
Chamaecrista nictitans (L.) Moench	Sensitive Partridge Pea
Chamaelirium luteum (L.) A. Gray	fairywand
Chasmanthium latifolium (Michx.) Yates	Northern Sea Oats
Chelone glabra L.	white turtlehead
Chenopodiastrum simplex (Torr.) S.Fuentes, Uotila & Borsch	Mapleleaf Goosefoot
Chenopodium berlandieri Moq.	Pitseed Goosefoot
Chenopodium standleyanum Aellen	Standley's Goosefoot
Chimaphila maculata (L.) Pursh	striped prince's pine
Chimaphila umbellata (L.) W.P.C. Barton	pipsissewa
Chionanthus virginicus L.	White fringetree
Chrysogonum virginianum L.	Green and Gold
Chrysopsis mariana (L.) Elliott	Maryland Goldenaster
Chrysosplenium americanum Schwein. ex Hook.	American golden saxifrage
Cicuta bulbifera L.	bulblet-bearing water hemlock
Cicuta maculata L.	Spotted Water Hemlock
Cinna arundinacea L.	Sweet Wood Reed	✓
Cinna latifolia (Trevis. ex Goepp.) Griseb.	Drooping Woodreed
Circaea alpina L.	Small Enchanter's Nightshade
Circaea canadensis L.	Broadleaf Enchanter's Nightshade
Cirsium altissimum (L.) Hill	tall thistle
Cirsium carolinianum (Walter) Fernald & B.G. Schub.	Soft Thistle
Cirsium discolor (Muhl. ex Willd.) Spreng.	Field Thistle
Cirsium muticum Michx.	swamp thistle
Cirsium pumilum Spreng.	pasture thistle
Cladium mariscoides (Muhl.) Torr.	smooth sawgrass
Claytonia caroliniana Michx.	Northern Spring Beauty
Claytonia virginica L.	Narrow-leaved Spring Beauty
Clematis occidentalis (Hornem.) DC.	Western Blue Virginsbower
Clematis versicolor Small ex Rydb.	Pale Leather Flower
Clematis viorna L.	Vasevine
Clematis virginiana L.	devil's darning needles
Clethra acuminata Michx.	Mountain Sweetpepperbush
Clethra alnifolia L.	Coastal Sweetpepperbush
Clinopodium arkansanum (Nutt.) House	limestone calamint
Clinopodium vulgare L.	wild basil
Clintonia borealis (Aiton) Raf.	Bluebead
Clintonia umbellulata (Michx.) Morong	white clintonia
Clitoria mariana L.	Atlantic pigeonwings
Coleataenia anceps (Michx.) Soreng	Beaked Panicgrass
Collinsia verna Nutt.	spring blue eyed Mary
Collinsonia canadensis L.	richweed
Collinsonia verticillata Baldw.	Stoneroot
Comandra umbellata (L.) Nutt.	bastard toadflax
Commelina virginica L.	Virginia dayflower
Comptonia peregrina (L.) J.M. Coult.	sweet fern
Conoclinium coelestinum (L.) DC.	Blue Mistflower	✓
Conopholis americana (L.) Wallr.	American cancer-root
Convallaria pseudomajalis W.Bartram	American Lily-of-the-valley
Conyza canadensis (L.) Cronquist	Horseweed	✓
Coptis trifolia (L.) Salisb.	threeleaf goldthread
Corallorhiza maculata (Raf.) Raf.	Spotted Coralroot
Corallorhiza odontorhiza (Willd.) Poir.	autumn coralroot
Corallorhiza wisteriana Conrad	spring coralroot
Coreopsis auriculata L.	Lobed Tickseed
Coreopsis major Walter	Greater Tickseed
Coreopsis tripteris L.	Tall Tickseed
Cornus alternifolia L. f.	Alternate-leaf Dogwood
Cornus amomum Mill.	Silky Dogwood
Cornus canadensis L.	Bunchberry Dogwood
Cornus drummondii C.A. Mey.	roughleaf dogwood
Cornus florida L.	Flowering Dogwood	✓
Cornus foemina Mill.	Stiff Dogwood
Cornus obliqua Raf.	silky dogwood
Cornus racemosa Lam.	Gray Dogwood
Cornus rugosa Lam.	roundleaf dogwood
Cornus sericea L.	Red-Osier Dogwood
Corydalis flavula (Raf.) DC.	yellow fumewort
Corylus americana Walter	American hazelnut
Corylus cornuta Marshall	Beaked Hazelnut
Crataegus beata Sarg.	Dunbar's hawthorn
Crataegus bona Sarg.	Berks County Hawthorn
Crataegus calpodendron (Ehrh.) Medik.	pear hawthorn
Crataegus chrysocarpa Ashe	Fireberry Hawthorn
Crataegus crus-galli L.	Cockspur Hawthorn
Crataegus dilatata Sarg.	broadleaf hawthorn
Crataegus dissona Sarg.	northern hawthorn
Crataegus dodgei Ashe	Dodge's hawthorn
Crataegus holmesiana Ashe	Holmes' Hawthorn
Crataegus intricata Lange	Copenhagen hawthorn
Crataegus iracunda Beadle	stolonbearing hawthorn
Crataegus lucorum Sarg.	grove hawthorn
Crataegus macrosperma Ashe	Bigfruit Hawthorn
Crataegus mollis Scheele	Downy Hawthorn
Crataegus pennsylvanica Ashe	Pennsylvania Hawthorn
Crataegus phaenopyrum (L. f.) Medik.	Washington Hawthorn
Crataegus pringlei Sarg.	Pringle's hawthorn
Crataegus prona Ashe	Illinois Hawthorn
Crataegus pruinosa (Wendl. f.) K. Koch	Waxyfruit Hawthorn
Crataegus punctata Jacq.	dotted hawthorn
Crataegus schuettei Ashe	Schuette's hawthorn
Crataegus shaferi Sarg.	Shafer's Hawthorn
Crataegus suborbiculata Sarg.	Caughuawaga hawthorn
Crataegus succulenta Schrad. ex Link	fleshy hawthorn
Crataegus uniflora Münchh.	dwarf hawthorn
Crocanthemum canadense (L.) Britton	Longbranch Frostweed
Croton glandulosus L.	vente conmigo
Croton michauxii G.L. Webster	Michaux's croton
Cryptotaenia canadensis (L.) DC.	Honewort	✓
Cunila origanoides (L.) Britton	common dittany
Cuphea viscosissima Jacq.	blue waxweed
Cuscuta cephalanthi Engelm.	Buttonbush Dodder
Cuscuta coryli Engelm.	hazel dodder
Cuscuta cuspidata Engelm.	Cusp Dodder
Cuscuta gronovii Willd. ex Schult.	Scaldweed
Cuscuta indecora Choisy	bigseed alfalfa dodder
Cuscuta pentagona Engelm.	fiveangled dodder
Cuscuta polygonorum Engelm.	smartweed dodder
Cuscuta rostrata Shuttlw. ex Engelm. & A. Gray	Beaked Dodder
Cynanchum laeve (Michx.) Pers.	Honeyvine
Cyperus bipartitus Torr.	slender flatsedge
Cyperus echinatus (L.) Alph. Wood	globe flatsedge
Cyperus erythrorhizos Muhl.	redroot flatsedge
Cyperus esculentus L.	Yellow Nutsedge	✓
Cyperus flavescens L.	yellow flatsedge
Cyperus lupulinus (Spreng.) Marcks	Great Plains flatsedge
Cyperus odoratus L.	fragrant flatsedge
Cyperus refractus Engelm. ex Boeckeler	Reflexed Flatsedge
Cyperus retrofractus (L.) Torr.	Rough Flatsedge
Cyperus squarrosus L.	Bearded Flatsedge
Cyperus strigosus L.	Straw-Colored Flatsedge	✓
Cypripedium acaule Aiton	Moccasin Flower
Cypripedium kentuckiense C.F. Reed	Kentucky Lady's Slipper
Cypripedium parviflorum Salisb.	Lesser Yellow Lady's Slipper
Cystopteris ×tennesseensis Shaver	Tennessee bladderfern
Cystopteris bulbifera (L.) Bernh.	bulblet bladderfern
Cystopteris fragilis (L.) Bernh.	brittle bladderfern
Cystopteris protrusa (Weath.) Blasdell	lowland bladderfern
Cystopteris tenuis (Michx.) Desv.	upland brittle bladderfern
Danthonia compressa Austin	Flattened Oatgrass
Danthonia sericea Nutt.	Downy Danthonia
Danthonia spicata (L.) P. Beauv. ex Roem. & Schult.	Poverty Oatgrass
Dasistoma macrophylla (Nutt.) Raf.	Mullein Foxglove
Decodon verticillatus (L.) Elliott	swamp loosestrife
Delphinium exaltatum Aiton	tall larkspur
Delphinium tricorne Michx.	Dwarf Larkspur
Dennstaedtia punctilobula (Michx.) T. Moore	eastern hayscented fern
Deparia acrostichoides (Sw.) M. Kato	silver false spleenwort
Deschampsia cespitosa (L.) P. Beauv.	Tufted Hairgrass
Descurainia pinnata (Walter) Britton	Western Tansymustard
Desmodium canadense (L.) DC.	showy ticktrefoil
Desmodium canescens (L.) DC.	hoary ticktrefoil
Desmodium ciliare (Muhl. ex Willd.) DC.	hairy small-leaf ticktrefoil
Desmodium cuspidatum (Muhl. ex Willd.) DC. ex D. Don	Largebract Ticktrefoil
Desmodium glabellum (Michx.) DC.	Dillenius' Ticktrefoil
Desmodium laevigatum (Nutt.) DC.	smooth ticktrefoil
Desmodium lineatum DC.	sand ticktrefoil

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