Tennessee
3111 source records from Tennessee, by family and genus. Provisional scores are shown where the evidence supports them. Type a name to filter.
Acanthaceae (8)
Dicliptera (1)
- 5Branched Foldwing Dicliptera brachiata
Justicia (2)
- 32American Water-willow Justicia americana
- —Looseflower Water-willow Justicia ovata
Ruellia (5)
- 26Carolina Wild-petunia Ruellia caroliniensis
- 26Hairy Wild-petunia Ruellia humilis
- 26Stalked Wild Petunia Ruellia pedunculata
- 23Pursh's Wild-petunia Ruellia purshiana
- 26Smooth Wild-petunia Ruellia strepens
Acoraceae (1)
Acorus (1)
- —European Sweetflag Acorus calamus
Actinidiaceae (1)
Actinidia (1)
- —Green Kiwi-fruit Actinidia chinensis
Agavaceae (6)
Agave (1)
- 7Eastern False-aloe Agave virginica
Camassia (1)
- 12Wild Hyacinth Camassia scilloides
Hosta (1)
- —Blue Plantain-lily Hosta ventricosa
Schoenolirion (1)
- 5Yellow Sunnybell Schoenolirion croceum
Yucca (2)
- 46Common Yucca Yucca filamentosa
- 46Weakleaf Yucca Yucca flaccida
Aizoaceae (2)
Tetragonia (1)
- —New Zealand Spinach Tetragonia tetragonoides
Trianthema (1)
- —Desert Horse-purslane Trianthema portulacastrum
Alismataceae (11)
Alisma (1)
- 28American Water-plantain Alisma subcordatum
Echinodorus (2)
- 5Upright Burhead Echinodorus berteroi
- 10Creeping Burhead Echinodorus cordifolius
Sagittaria (8)
- 51Longbeak Arrowhead Sagittaria australis
- 46Short Beak Arrowhead Sagittaria brevirostra
- 51Hooded Arrowhead Sagittaria calycina
- 46Grassy Arrowhead Sagittaria graminea
- 55Broadleaf Arrowhead Sagittaria latifolia
- 51Broad Leaf Arrow Head Sagittaria latifolia var. latifolia
- 51Delta Arrowhead Sagittaria platyphylla
- 46Sessile Fruit Arrowhead Sagittaria rigida
Alliaceae (10)
Allium (9)
- —Wild Leek Allium ampeloprasum
- 59Narrowleaf Ramps Allium burdickii
- —Meadow Garlic Allium canadense
- 62Nodding Onion Allium cernuum
- —Field Garlic Allium oleraceum
- —Cultivated Garlic Allium sativum
- 57Autumn Onion Allium stellatum
- 62Red Ramps Allium tricoccum
- -55Field Garlic Allium vineale
Nothoscordum (1)
- 72False Garlic Nothoscordum bivalve
Altingiaceae (1)
Liquidambar (1)
- 65Sweetgum Liquidambar styraciflua
Amaranthaceae (19)
Achyranthes (1)
- —Japanese Chaff Flower Achyranthes japonica
Alternanthera (1)
- -85Alligator-weed Alternanthera philoxeroides
Amaranthus (9)
- —White Amaranth Amaranthus albus
- —Sandhill Amaranth Amaranthus arenicola
- —Matweed Amaranth Amaranthus blitoides
- —Love Lies Bleeding Amaranthus caudatus
- 63Smooth Pigweed Amaranthus hybridus
- —Palmer's Amaranth Amaranthus palmeri
- 63Redroot Amaranth Amaranthus retroflexus
- —Spiny Amaranth Amaranthus spinosus
- —Rough-fruit Amaranth Amaranthus tuberculatus
Celosia (1)
- —Silvery Cockscomb Celosia argentea
Chenopodium (3)
- 46Lambs Quarters Chenopodium album
- —Pitseeded Goosefoot Chenopodium berlandieri
- 46Standleys Goosefoot Chenopodium standleyanum
Cycloloma (1)
- —Winged Pigweed Cycloloma atriplicifolium
Froelichia (2)
- 10Florida Cottonweed Froelichia floridana
- —Slender Cottonweed Froelichia gracilis
Iresine (1)
- 14Eastern Bloodleaf Iresine rhizomatosa
Amaryllidaceae (6)
Hymenocallis (1)
- 10Northern Spider-lily Hymenocallis occidentalis
Leucojum (1)
- —Summer Snowflake Leucojum aestivum
Lycoris (1)
- —Spider Lily Lycoris radiata var. radiata
Narcissus (2)
- —Poet's Narcissus Narcissus poeticus
- —Daffodil Narcissus pseudo
Pancratium (1)
- —Sea Daffodil Pancratium maritimum
Anacardiaceae (8)
Cotinus (1)
- 26American Smoke Tree Cotinus obovatus
Rhus (4)
- 76Fragrant Sumac Rhus aromatica
- 85Winged Sumac Rhus copallinum
- 87Smooth Sumac Rhus glabra
- 82Staghorn Sumac Rhus typhina
Toxicodendron (3)
- 76Atlantic Poison-oak Toxicodendron pubescens
- —Poison-ivy Toxicodendron radicans
- 82Poison Sumac Toxicodendron vernix
Annonaceae (1)
Asimina (1)
- 51Common Pawpaw Asimina triloba
Apiaceae (55)
Aegopodium (1)
- —Bishop's Goutweed Aegopodium podagraria
Aethusa (1)
- —Fools Parsley Aethusa cynapium
Ammoselinum (2)
- —Butler's Sand-parsley Ammoselinum butleri
- 5Popes Sand Parsley Ammoselinum popei
Anethum (1)
- —Dill Anethum graveolens
Angelica (3)
- 18Purple-stem Angelica Angelica atropurpurea
- 23Filmy Angelica Angelica triquinata
- 23Hairy Angelica Angelica venenosa
Bupleurum (2)
- —Gerards Hares Ear Bupleurum gerardii
- -30Roundleaf Thoroughwax Bupleurum rotundifolium
Carum (1)
- —Common Caraway Carum carvi
Chaerophyllum (2)
- —Spreading Chervil Chaerophyllum procumbens
- 10Hairy-fruit Chervil Chaerophyllum tainturieri
Cicuta (1)
- 43Spotted Water-hemlock Cicuta maculata
Conium (1)
- -30Poison-hemlock Conium maculatum
Cryptotaenia (1)
- 17Canadian Honewort Cryptotaenia canadensis
Cyclospermum (1)
- —Marsh Parsley Cyclospermum leptophyllum
Cynosciadium (1)
- 5Finger Dogshade Cynosciadium digitatum
Daucus (2)
- -30Queen-Anne's-Lace Daucus carota
- 62American Wild Carrot Daucus pusillus
Erigenia (1)
- 11Harbinger-of-spring Erigenia bulbosa
Eryngium (3)
- 38Blueflower Eryngo Eryngium integrifolium
- 43Creeping Eryngo Eryngium prostratum
- 47Rattlesnake-master Eryngium yuccifolium
Foeniculum (1)
- —Fennel Foeniculum vulgare
Heracleum (1)
- 28Cow-parsnip Heracleum maximum
Ligusticum (1)
- 5American Lovage Ligusticum canadense
Osmorhiza (2)
- 19Hairy Sweet-cicely Osmorhiza claytonii
- 19Longstyle Sweet-cicely Osmorhiza longistylis
Oxypolis (1)
- 14Stiff Cowbane Oxypolis rigidior
Pastinaca (1)
- -30Wild Parsnip Pastinaca sativa
Perideridia (1)
- 5Eastern Yampah Perideridia americana
Polytaenia (1)
- 5Prairie Parsley Polytaenia nuttallii
Ptilimnium (3)
- 19Mock Bishopweed Ptilimnium capillaceum
- 19Ribbed Bishopweed Ptilimnium costatum
- 19Lace Flower Ptilimnium nuttallii
Sanicula (5)
- —Canadian Black-snakeroot Sanicula canadensis
- 12Maryland Black-snakeroot Sanicula marilandica
- 10Clustered Black-snakeroot Sanicula odorata
- 10Small's Black-snakeroot Sanicula smallii
- 10Largefruit Black-snakeroot Sanicula trifoliata
Sium (1)
- 14Hemlock Water-parsnip Sium suave
Spermolepis (2)
- 10Bristly Scaleseed Spermolepis echinata
- 10Red River Scaleseed Spermolepis inermis
Taenidia (1)
- 18Yellow Pimpernel Taenidia integerrima
Thaspium (4)
- 19Hairy-jointed Meadow-parsnip Thaspium barbinode
- 19Chapmans Meadow Parsnip Thaspium chapmanii
- 14Cutleaf Meadow-parsnip Thaspium pinnatifidum
- 19Smooth Meadow-parsnip Thaspium trifoliatum
Torilis (2)
- —Spreading Bur Parsley Torilis arvensis
- —Erect Hedge-parsley Torilis japonica
Trepocarpus (1)
- 5White-nymph Trepocarpus aethusae
Zizia (3)
- 41Heartleaf Golden-Alexanders Zizia aptera
- 45Common Golden-Alexanders Zizia aurea
- 41Mountain Golden-Alexanders Zizia trifoliata
Apocynaceae (29)
Amsonia (2)
- 20Ozark Bluestar Amsonia illustris
- 20Eastern Bluestar Amsonia tabernaemontana
Apocynum (4)
- 51Spreading Dogbane Apocynum androsaemifolium
- 53Indian-hemp Apocynum cannabinum
- 49Clasping Dogbane Apocynum sibiricum
- 49Hybrid Dogbane Apocynum xfloribundum
Asclepias (13)
- 61Clasping Milkweed Asclepias amplexicaulis
- 61Poke Milkweed Asclepias exaltata
- 56Barrens Milkweed Asclepias hirtella
- 65Swamp Milkweed Asclepias incarnata
- 61Aquatic Milkweed Asclepias perennis
- 59Purple Milkweed Asclepias purpurascens
- 61Fourleaf Milkweed Asclepias quadrifolia
- 65Common Milkweed Asclepias syriaca
- 64Butterfly Milkweed Asclepias tuberosa
- 61White Milkweed Asclepias variegata
- 66Whorled Milkweed Asclepias verticillata
- 61Green Milkweed Asclepias viridiflora
- 61Green Antelopehorn Asclepias viridis
Catharanthus (1)
- —Madagascar Periwinkle Catharanthus roseus
Cynanchum (1)
- 30Honeyvine Cynanchum laeve
Gonolobus (2)
- —Anglepod Gonolobus suberosus
- 10Eastern Angle Pod Gonolobus suberosus var. suberosus
Matelea (2)
- 10Maroon Carolina Milkvine Matelea carolinensis
- 10Climbing Milkvine Matelea obliqua
Thyrsanthella (1)
- 17Climbing Dogbane Thyrsanthella difformis
Vinca (2)
- -55Bigleaf Periwinkle Vinca major
- -55Common Periwinkle Vinca minor
Vincetoxicum (1)
- —Black Swallow Wort Vincetoxicum nigrum
Aquifoliaceae (9)
Ilex (9)
- 92Carolina Holly Ilex ambigua
- —Chinese Holly Ilex cornuta
- -15Japanese Holly Ilex crenata
- 92Possumhaw Holly Ilex decidua
- 92Georgia Holly Ilex longipes
- 92Mountain Holly Ilex montana
- 92American Holly Ilex opaca
- 92Common Winterberry Ilex verticillata
- 92Yaupon Holly Ilex vomitoria
Araceae (19)
Arisaema (5)
- 6Green Dragon Arisaema dracontium
- 6Jack In The Pulpit Arisaema pusillum
- 6Jack In The Pulpit Arisaema quinatum
- 6Bog Jack-in-the-pulpit Arisaema stewardsonii
- 6Common Jack-in-the-pulpit Arisaema triphyllum
Landoltia (1)
- —Dotted Duckmeat Landoltia punctata
Lemna (7)
- 22Lesser Duckweed Lemna aequinoctialis
- 22Common Duckweed Lemna minor
- 22Least Duckweed Lemna minuta
- 22Little Duckweed Lemna obscura
- 22Minute Duckweed Lemna perpusilla
- 22Star Duckweed Lemna trisulca
- 22Valdivia Duckweed Lemna valdiviana
Orontium (1)
- 24Golden-club Orontium aquaticum
Peltandra (1)
- 5Green Arrow-arum Peltandra virginica
Spirodela (1)
- 17Greater Duckweed Spirodela polyrhiza
Symplocarpus (1)
- 10Skunk Cabbage Symplocarpus foetidus
Wolffia (2)
- 6Brazilian Watermeal Wolffia brasiliensis
- 6Colombian Watermeal Wolffia columbiana
Araliaceae (11)
Aralia (3)
- 60Wild Sarsaparilla Aralia nudicaulis
- 60American Spikenard Aralia racemosa
- 66Devil's-walkingstick Aralia spinosa
Hedera (1)
- -85English Ivy Hedera helix
Hydrocotyle (5)
- 35American Water-pennywort Hydrocotyle americana
- 40Floating Marsh-pennywort Hydrocotyle ranunculoides
- —Lawn Marsh-pennywort Hydrocotyle sibthorpioides
- 40Manyflower Marsh-pennywort Hydrocotyle umbellata
- 40Shield Marsh-pennywort Hydrocotyle verticillata
Panax (2)
- 13American Ginseng Panax quinquefolius
- 10Dwarf Ginseng Panax trifoliatus
Aristolochiaceae (11)
Asarum (3)
- 10Acuminate Wild-ginger Asarum acuminatum
- 11Canada Wild-ginger Asarum canadense
- 10Relxed Wild Ginger Asarum reflexum
Endodeca (1)
- 15Virginia Snakeroot Endodeca serpentaria
Hexastylis (5)
- —Little Brown Jug Hexastylis arifolia
- 10Mountain Heartleaf Hexastylis contracta
- 10Variable-leaf Heartleaf Hexastylis heterophylla
- 10Large-flower Heartleaf Hexastylis shuttleworthii
- 7Virginia Heartleaf Hexastylis virginica
Isotrema (2)
- 15Pipevine Isotrema macrophyllum
- 15Woolly Dutchman's-pipe Isotrema tomentosum
Asparagaceae (1)
Asparagus (1)
- —Garden Asparagus Asparagus officinalis
Aspleniaceae (10)
Asplenium (10)
- 10Bradley's Spleenwort Asplenium bradleyi
- 10Mountain Spleenwort Asplenium montanum
- 10Lobed Spleenwort Asplenium pinnatifidum
- 10Ebony Spleenwort Asplenium platyneuron
- 10Blackstem Spleenwort Asplenium resiliens
- 10Walking Fern Asplenium rhizophyllum
- —Wall-rue Spleenwort Asplenium ruta-muraria
- —Harts Tongue Fern Asplenium scolopendrium
- —Maidenhair Spleenwort Asplenium trichomanes
- 10Hybrid Spleenwort Asplenium x ebenoides
Asteraceae (363)
Achillea (2)
- 54Eastern Yarrow Achillea millefolium
- 54Yarrow Achillea millefolium
Acmella (1)
- 9Creeping Spotflower Acmella repens
Ageratina (3)
- 78White Snakeroot Ageratina altissima
- 78Lesser Snakeroot Ageratina aromatica
- 78Lucy Brauns White Snakeroot Ageratina luciae-brauniae
Ambrosia (4)
- 63Common Ragweed Ambrosia artemisiifolia
- 62Lanceleaf Ragweed Ambrosia bidentata
- 62Perennial Ragweed Ambrosia psilostachya
- —Giant Ragweed Ambrosia trifida
Amphiachyris (1)
- 10Prairie Broomweed Amphiachyris dracunculoides
Antennaria (6)
- 18Howells Pussytoes Antennaria howellii
- 18Howells Pussytoes Antennaria howellii ssp. neodioica
- 18Field Pussytoes Antennaria neglecta
- 18Parlin's Pussytoes Antennaria parlinii
- 21Plantain-leaf Pussytoes Antennaria plantaginifolia
- 18Singlehead Pussytoes Antennaria solitaria
Anthemis (2)
- —Corn Chamomile Anthemis arvensis
- —Stinking Chamomile* Anthemis cotula
Arctium (2)
- —Greater Burdock Arctium lappa
- —Lesser Burdock Arctium minus
Arnoglossum (3)
- 44Pale Indian-plantain Arnoglossum atriplicifolium
- 40Groovestem Indian Plantain Arnoglossum plantagineum
- 43Great Indian-plantain Arnoglossum reniforme
Artemisia (3)
- —Sweet Wormwood Artemisia annua
- —White Sagebrush Artemisia ludoviciana
- —Mugwort Artemisia vulgaris
Aster (1)
- —Tatarian Aster Aster tataricus
Astranthium (1)
- 8Western Daisy Astranthium integrifolium
Baccharis (1)
- 73Groundsel-tree Baccharis halimifolia
Bellis (1)
- —English Daisy Bellis perennis
Bidens (11)
- 85Bearded Beggarticks Bidens aristosa
- 82Spanish-needles Bidens bipinnata
- 81Nodding Beggarticks Bidens cernua
- 81Strawstem Beggarticks Bidens comosa
- 81Purplestem Beggarticks Bidens connata
- 81Small Beggarticks Bidens discoidea
- 83Devil's Beggarticks Bidens frondosa
- 85Smooth Beggarticks Bidens laevis
- 81Awnless Beggarticks Bidens polylepis
- 81Crowned Beggarticks Bidens trichosperma
- 81Tall Beggarticks Bidens vulgata
Boltonia (2)
- —White Doll's-daisy Boltonia asteroides
- —Smallhead Doll's-daisy Boltonia diffusa
Bradburia (1)
- 68Soft Golden-aster Bradburia pilosa
Brickellia (1)
- —False Boneset Brickellia eupatorioides
Carduus (1)
- -15Musk Thistle Carduus nutans
Centaurea (5)
- —Blessed Thistle Centaurea benedicta
- -30Cornflower Centaurea cyanus
- —Tyrol Knapweed Centaurea nigrescens
- —Yellow Star-thistle Centaurea solstitialis
- —Spotted Knapweed Centaurea stoebe
Chrysogonum (1)
- 8Northern Green-and-gold Chrysogonum virginianum
Chrysopsis (1)
- 68Maryland Golden-aster Chrysopsis mariana
Cichorium (1)
- -30Chicory Cichorium intybus
Cirsium (7)
- 83Tall Thistle Cirsium altissimum
- -55Canada Thistle Cirsium arvense
- 82Carolina Thistle Cirsium carolinianum
- 85Field Thistle Cirsium discolor
- —Yellow Thistle Cirsium horridulum
- 82Swamp Thistle Cirsium muticum
- -30Bull Thistle Cirsium vulgare
Conoclinium (1)
- 79Blue Mistflower Conoclinium coelestinum
Conyza (1)
- —Conyza canadensis Conyza canadensis
Coreopsis (10)
- 62Lobed Tickseed Coreopsis auriculata
- 57Larkspur-leaf Tickseed Coreopsis delphiniifolia
- 62Largeflower Tickseed Coreopsis grandiflora
- 63Lanceleaf Tickseed Coreopsis lanceolata
- 59Broadleaf Tickseed Coreopsis latifolia
- 62Greater Tickseed Coreopsis major
- 62Greater Tickseed Coreopsis major var. rigida
- 62Star Tickseed Coreopsis pubescens
- —Golden Tickseed Coreopsis tinctoria
- 65Tall Tickseed Coreopsis tripteris
Cosmos (2)
- —Garden Cosmos Cosmos bipinnatus
- —Orange Cosmos Cosmos sulphureus
Crepis (3)
- —Smooth Hawksbeard Crepis capillaris
- —Smallflower Hawksbeard Crepis pulchra
- —Bristly Hawksbeard Crepis setosa
Cyclachaena (1)
- —Big Marshelder Cyclachaena xanthiifolia
Doellingeria (2)
- 70Cornel-leaf Aster Doellingeria infirma
- 70Tall Flat-top Aster Doellingeria umbellata
Dyssodia (1)
- —Dogweed Dyssodia papposa
Echinacea (4)
- 37Pale Purple Coneflower Echinacea pallida
- 43Eastern Purple Coneflower Echinacea purpurea
- 39Wavyleaf Purple Coneflower Echinacea simulata
- 39Tennessee Purple Coneflower Echinacea tennesseensis
Eclipta (1)
- —False Daisy Eclipta prostrata
Elephantopus (2)
- 40Carolina Elephant's-foot Elephantopus carolinianus
- 40Common Elephant's-foot Elephantopus tomentosus
Erechtites (1)
- 18American Burnweed Erechtites hieraciifolius
Erigeron (7)
- 82Annual Fleabane Erigeron annuus
- 84Common Horseweed Erigeron canadensis
- 82Dwarf Horseweed Erigeron divaricatus
- —Philadelphia Fleabane Erigeron philadelphicus
- 83Robin's-plantain Erigeron pulchellus
- 82Southern Horseweed Erigeron pusillus
- —Prairie Fleabane Erigeron strigosus
Eupatorium (16)
- 76White Thoroughwort Eupatorium album
- 79Tall Thoroughwort Eupatorium altissimum
- 76Dog-fennel Eupatorium capillifolium
- 76Hyssopleaf Thoroughwort Eupatorium hyssopifolium
- 71White-bracted Thoroughwort Eupatorium leucolepis
- 80Common Boneset Eupatorium perfoliatum
- 76Rough Boneset Eupatorium pilosum
- 76Hairy Thoroughwort Eupatorium pubescens
- 76Roundleaf Thoroughwort Eupatorium rotundifolium
- 76Scabrous Roundleaf Thoroughwort Eupatorium scabridum
- 76Small-flower Thoroughwort Eupatorium semiserratum
- 80Late-flowering Thoroughwort Eupatorium serotinum
- —Upland Boneset Eupatorium sessilifolium
- 76Torreys Thoroughwort Eupatorium torreyanum
- 76Vaseys Boneset Eupatorium vaseyi
- 76Hybrid Thoroughwort Eupatorium xpinnatifidum
Eurybia (7)
- 44Mountain Wood-aster Eurybia chlorolepis
- 44White Wood-aster Eurybia divaricata
- 44Southern Prairie Aster Eurybia hemispherica
- 44Bigleaf Aster Eurybia macrophylla
- 41Rockcastle Wood Aster Eurybia saxicastellii
- 39Schrebers Wood Aster Eurybia schreberi
- 44Creeping Aster Eurybia surculosa
Euthamia (3)
- —Grass-leaved Flat-top Goldenrod Euthamia graminifolia
- 80Great Plains Goldentop Euthamia gymnospermoides
- 85Bushy Goldentop Euthamia leptocephala
Eutrochium (4)
- 78Hollow Joe-pye-weed Eutrochium fistulosum
- —Spotted Joe-pye-weed Eutrochium maculatum
- —Sweet Joe-pye-weed Eutrochium purpureum
- 78Appalachian Joe-pye-weed Eutrochium steelei
Facelis (1)
- —Annual Trampweed Facelis retusa
Fleischmannia (1)
- 76Pink Thoroughwort Fleischmannia incarnata
Gaillardia (1)
- -30Indian Blanket-flower Gaillardia pulchella
Galinsoga (2)
- —Small-flower Quickweed Galinsoga parviflora
- —Fringed Quickweed Galinsoga quadriradiata
Gamochaeta (4)
- 30Silvery Cudweed Gamochaeta argyrinea
- —Gray Everlasting Gamochaeta coarctata
- —Pennsylvania Everlasting Gamochaeta pensylvanica
- 30Spoonleaf Purple Everlasting Gamochaeta purpurea
Gnaphalium (1)
- —Low Cudweed Gnaphalium uliginosum
Grindelia (2)
- —Narrowleaf Gumweed Grindelia lanceolata
- —Grindelia squarrosa Grindelia squarrosa
Hasteola (1)
- 5Sweet Indian-plantain Hasteola suaveolens
Helenium (4)
- —Yellow Sneezeweed Helenium amarum
- 65Common Sneezeweed Helenium autumnale
- 56Shortleaf Sneezeweed Helenium brevifolium
- 61Purplehead Sneezeweed Helenium flexuosum
Helianthus (20)
- 92Narrowleaf Sunflower Helianthus angustifolius
- —Common Sunflower Helianthus annuus
- 92Purpledisk Sunflower Helianthus atrorubens
- 92Thinleaf Sunflower Helianthus decapetalus
- 95Woodland Sunflower Helianthus divaricatus
- 92Eggerts Sunflower Helianthus eggertii
- 92Giant Sunflower Helianthus giganteus
- 87Whiteleaf Sunflower Helianthus glaucophyllus
- 92Sawtooth Sunflower Helianthus grosseserratus
- 92Hairy Sunflower Helianthus hirsutus
- 92Small Wood Sunflower Helianthus microcephalus
- 92Ashy Sunflower Helianthus mollis
- 92Western Sunflower Helianthus occidentalis
- —Prairie Sunflower Helianthus petiolaris
- 92Rosinweed Sunflower Helianthus silphioides
- 89Smiths Sunflower Helianthus smithii
- 94Paleleaf Sunflower Helianthus strumosus
- —Jerusalem Artichoke Helianthus tuberosus
- 92Whorled Sunflower Helianthus verticillatus
- —Cheerful Sunflower Helianthus x laetiflorus
Heliopsis (1)
- 44Smooth Oxeye Heliopsis helianthoides
Heterotheca (2)
- —Lemon-yellow False Golden-aster Heterotheca camporum
- —Heterotheca latifolia Heterotheca latifolia
Hieracium (6)
- —Meadow Hawkweed Hieracium cespitosum
- 30Beaked Hawkweed Hieracium gronovii
- 25Hairy Hawkweed Hieracium longipilum
- 30Allegheny Hawkweed Hieracium paniculatum
- 27Rough Hawkweed Hieracium scabrum
- 30Rattlesnake Hawkweed Hieracium venosum
Hypochaeris (1)
- —Hairy Cat's-ear Hypochaeris radicata
Inula (1)
- —Elecampane Inula helenium
Ionactis (1)
- 43Stiff Aster Ionactis linariifolia
Iva (1)
- 21Annual Marsh-elder Iva annua
Krigia (6)
- —Two-flower Dwarf-dandelion Krigia biflora
- 20Opposite-leaf Dwarf-dandelion Krigia cespitosa
- 20Potato Dwarf-dandelion Krigia dandelion
- 15Mountain Dwarf-dandelion Krigia montana
- 20Western Dwarf Dandelion Krigia occidentalis
- 20Virginia Dwarf-dandelion Krigia virginica
Lactuca (7)
- 84Tall Blue Lettuce Lactuca biennis
- 84Canada Lettuce Lactuca canadensis
- 84Woodland Lettuce Lactuca floridana
- 84Grassleaf Lettuce Lactuca graminifolia
- 84Hairy Lettuce Lactuca hirsuta
- —Willowleaf Lettuce Lactuca saligna
- —Prickly Lettuce Lactuca serriola
Lapsana (1)
- —Common Nipplewort Lapsana communis
Leucanthemum (1)
- -30Oxeye Daisy Leucanthemum vulgare
Liatris (10)
- 51Rough Blazing-star Liatris aspera
- 48Barrelhead Blazing Star Liatris cylindracea
- 51Rydbergs Blazing Star Liatris hirsuta
- 51Smallhead Blazing-star Liatris microcephala
- 46Grass Leaf Gayfeather Liatris pilosa
- 54Northern Blazing-star Liatris scariosa
- 51Dense Blazing-star Liatris spicata
- 51Scaly Blazing-star Liatris squarrosa
- 51Appalachian Blazing-star Liatris squarrulosa
- 46Wand Blazing-star Liatris virgata
Marshallia (3)
- 5Large-flowered Barbara's-buttons Marshallia grandiflora
- 8Spoon-shaped Barbara's-buttons Marshallia obovata
- 8Broadleaf Barbara's-buttons Marshallia trinervia
Matricaria (2)
- —Chamomile Matricaria chamomilla
- —Pineapple-weed Matricaria discoidea
Melanthera (1)
- 22Snowy Black Anthers Melanthera nivea
Mikania (1)
- 41Climbing Hempweed Mikania scandens
Nabalus (8)
- 41White Rattlesnake-root Nabalus albus
- 41Tall Rattlesnake-root Nabalus altissimus
- 41Rough Rattlesnake Root Nabalus asper
- 41Barbed Rattlesnake Root Nabalus barbatus
- 42Nodding Rattlesnake-root Nabalus crepidineus
- 41Roan Mountain Rattlesnake-root Nabalus roanensis
- 41Lion's-foot Rattlesnake-root Nabalus serpentaria
- 41Three-leaved Rattlesnake-root Nabalus trifoliolatus
Oclemena (1)
- 51Whorled Wood-aster Oclemena acuminata
Onopordum (1)
- —Appalachian Ragwort Onopordum acanthium
Packera (7)
- 76Small's Ragwort Packera anonyma
- 78Golden Ragwort Packera aurea
- 71Bog Ragwort Packera crawfordii
- 76Butterweed Packera glabella
- 76Roundleaf Ragwort Packera obovata
- —Balsam Ragwort Packera paupercula
- 71Schweinitz's Ragwort Packera schweinitziana
Parthenium (2)
- 67Common Wild Quinine Parthenium integrifolium
- 64Glade Wild Quinine Parthenium integrifolium var. auriculatum
Picris (1)
- —Hawkweed Oxtongue Picris hieracioides
Pilosella (1)
- —Orange Hawkweed Pilosella aurantiaca
Pityopsis (3)
- 69Carolina Silkgrass Pityopsis aspera var. adenolepis
- —Narrowleaf Silkgrass Pityopsis graminifolia
- 64Ruths Grass Leaf Goldenaster Pityopsis ruthii
Pluchea (1)
- 60Camphor Pluchea Pluchea camphorata
Polymnia (3)
- 8White-flowered Leafcup Polymnia canadensis
- 5John Becks Leafcup Polymnia johnbeckii
- 8Tennessee Leafcup Polymnia laevigata
Pseudognaphalium (2)
- 31Heller's Rabbit-tobacco Pseudognaphalium helleri
- 31Fragrant Rabbit-tobacco Pseudognaphalium obtusifolium
Pyrrhopappus (1)
- 43Carolina False-dandelion Pyrrhopappus carolinianus
Ratibida (2)
- —Upright Prairie Coneflower Ratibida columnifera
- 46Globular Prairie Cone Flower Ratibida pinnata
Rudbeckia (11)
- 70Orange Coneflower Rudbeckia fulgida
- 75Black-eyed Susan Rudbeckia hirta
- 70Blackeyed Susan Rudbeckia hirta var. pulcherrima
- 73Cutleaf Coneflower Rudbeckia laciniata
- 70Seep Orange Coneflower Rudbeckia palustris
- 70Showy Orange Coneflower Rudbeckia speciosa
- 67Sweet Coneflower Rudbeckia subtomentosa
- 70Glade Orange Cone Flower Rudbeckia tenax
- 75Brown-eyed Susan Rudbeckia triloba
- 70Narrow Leaf Orange Coneflower Rudbeckia truncata
- 70Appalachian Orange Coneflower Rudbeckia umbrosa
Rugelia (1)
- 67Rugel's Ragwort Rugelia nudicaulis
Senecio (1)
- —Common Groundsel Senecio vulgaris
Sericocarpus (2)
- 43Toothed Whitetop Aster Sericocarpus asteroides
- 43Narrowleaf Whitetop Aster Sericocarpus linifolius
Silphium (12)
- 46Alabama Rosinweed Silphium asperrimum
- —Starry Rosinweed Silphium asteriscus
- 46Starry Rosinweed Silphium asteriscus var. asteriscus
- 46Cumberland Rosinweed Silphium brachiatum
- —Whole Leaf Rosinweed Silphium integrifolium
- 43Compass Plant Silphium laciniatum
- 49Mohrs Rosinweed Silphium mohrii
- 49Common Cup-plant Silphium perfoliatum
- 43Tansy Rosinweed Silphium pinnatifidum
- 46Kidneyleaf Rosinweed Silphium reniforme
- 46Lucy Brauns Rosinweed Silphium terebinthinaceum var. luciae-brauniae
- 46Appalachian Rosinweed Silphium wasiotense
Smallanthus (1)
- 20Bears Foot Smallanthus uvedalia
Solidago (37)
- 85Tall Goldenrod Solidago altissima
- 82Southern Racemose Goldenrod Solidago arenicola
- —Cutleaf Goldenrod Solidago arguta
- 85Ear Leaf Goldenrod Solidago auriculata
- 80Southern Goldenrod Solidago austrina
- 85White Goldenrod Solidago bicolor
- 85Bluestem Goldenrod Solidago caesia
- 85Northern Common Goldenrod Solidago canadensis
- 88Curtis's Goldenrod Solidago curtisii
- 85Slender Goldenrod Solidago erecta
- 82Gorge Goldenrod Solidago faucibus
- 85Appalachian Goldenrod Solidago flaccidifolia
- 85Zigzag Goldenrod Solidago flexicaulis
- 80Gattingers Goldenrod Solidago gattingeri
- 85Giant Goldenrod Solidago gigantea
- 85Clustered Goldenrod Solidago glomerata
- 80Graceful Goldenrod Solidago gracillima
- —Hairy Goldenrod Solidago hispida
- 85Early Goldenrod Solidago juncea
- 80Lanceleaf Goldenrod Solidago lancifolia
- —Missouri Goldenrod Solidago missouriensis
- 89Gray Goldenrod Solidago nemoralis
- 85Sweet Goldenrod Solidago odora
- 85Northern Roughleaf Goldenrod Solidago patula
- 80Porters Goldenrod Solidago porteri
- 85Prairie Goldenrod Solidago ptarmicoides
- 85Downy Goldenrod Solidago puberula
- 85Sticky Goldenrod Solidago racemosa
- —Midwestern Stiff Goldenrod Solidago rigida
- 85Roan Mountain Goldenrod Solidago roanensis
- 85Wrinkle-leaf Goldenrod Solidago rugosa
- 80Rock Goldenrod Solidago rupestris
- 88Showy Goldenrod Solidago speciosa
- 88Autumn Goldenrod Solidago sphacelata
- 80Blue Ridge Goldenrod Solidago spithamaea
- 80Late Goldenrod Solidago tarda
- 87Elmleaf Goldenrod Solidago ulmifolia
Sonchus (3)
- -30Field Sowthistle Sonchus arvensis
- —Prickly Sowthistle Sonchus asper
- —Common Sowthistle Sonchus oleraceus
Symphyotrichum (31)
- —Eastern Silvery Aster Symphyotrichum concolor
- 88Heartleaf Aster Symphyotrichum cordifolium
- 88Hairy Heart Leaf Aster Symphyotrichum drummondii
- —Bushy Aster Symphyotrichum dumosum
- 88Long Stalk Aster Symphyotrichum dumosum var. dumosum
- —White Heath Aster Symphyotrichum ericoides
- 88Prices Aster Symphyotrichum kentuckiense
- 88Smooth Blue Aster Symphyotrichum laeve
- —White Panicle Aster Symphyotrichum lanceolatum
- 88White Panicled Aster Symphyotrichum lanceolatum var. lanceolatum
- —Calico Aster Symphyotrichum lateriflorum
- 88Smooth Heart Leaf Aster Symphyotrichum lowrieanum
- 88New England Aster Symphyotrichum novae-angliae
- 88Aromatic Aster Symphyotrichum oblongifolium
- —Bottomland Aster Symphyotrichum ontarionis
- 83Azure Aster Symphyotrichum oolentangiense var. oolentangiense
- —Late Purple Aster Symphyotrichum patens
- 88Common Clasping Aster Symphyotrichum patens var. patens
- 88Thinleaf Late Purple Aster Symphyotrichum phlogifolium
- —Frost Aster Symphyotrichum pilosum
- 88Willowleaf Aster Symphyotrichum praealtum
- 88Veiny Lined Aster Symphyotrichum praealtum var. praealtum
- 83Barrens Silky Aster Symphyotrichum pratense
- 88Crooked-stem Aster Symphyotrichum prenanthoides
- —Purplestem Aster Symphyotrichum puniceum
- —Small White Aster Symphyotrichum racemosum
- 88Rigid Whitetop Aster Symphyotrichum retroflexum
- 88Short's Aster Symphyotrichum shortii
- 88Annual Saltmarsh Aster Symphyotrichum subulatum
- 88Wavyleaf Aster Symphyotrichum undulatum
- 88White Arrowleaf Aster Symphyotrichum urophyllum
Tanacetum (2)
- —Feverfew Tanacetum parthenium
- —Common Tansy Tanacetum vulgare
Taraxacum (2)
- —Red-seeded Dandelion Taraxacum erythrospermum
- —Common Dandelion Taraxacum officinale
Tragopogon (4)
- -15Yellow Salsify Tragopogon dubius
- —Jack Go To Bed At Noon Tragopogon lamottei
- —Purple Salsify Tragopogon porrifolius
- —Meadow Salsify Tragopogon pratensis
Tussilago (1)
- -55Colt's-foot Tussilago farfara
Verbesina (5)
- 72Wingstem Verbesina alternifolia
- —Golden Crownbeard Verbesina encelioides
- 75Ozark Crownbeard Verbesina helianthoides
- 72Yellow Crownbeard Verbesina occidentalis
- 72White Crownbeard Verbesina virginica
Vernonia (4)
- 70Tennessee Ironweed Vernonia flaccidifolia
- 70Giant Ironweed Vernonia gigantea
- 70Missouri Ironweed Vernonia missurica
- 70New York Ironweed Vernonia noveboracensis
Xanthium (2)
- 39Canada Cocklebur Xanthium orientale
- —Xanthium strumarium Xanthium strumarium
Youngia (1)
- —Oriental False Hawksbeard Youngia japonica
Athyriaceae (2)
Athyrium (1)
- 18Southern Lady Fern Athyrium asplenioides
Deparia (1)
- 18Silvery Spleenwort Deparia acrostichoides
Balsaminaceae (3)
Impatiens (3)
- —Garden Balsam Impatiens balsamina
- 62Spotted Jewelweed Impatiens capensis
- 63Pale Jewelweed Impatiens pallida
Berberidaceae (9)
Berberis (2)
- 49American Barberry Berberis canadensis
- -55Japanese Barberry Berberis thunbergii
Caulophyllum (2)
- 11Northern Blue Cohosh Caulophyllum giganteum
- 19Common Blue Cohosh Caulophyllum thalictroides
Diphylleia (1)
- 5Umbrella-leaf Diphylleia cymosa
Jeffersonia (1)
- 5Twinleaf Jeffersonia diphylla
Mahonia (1)
- -55Leatherleaf Mahonia Mahonia bealei
Nandina (1)
- -80Heavenly Bamboo Nandina domestica
Podophyllum (1)
- 20Mayapple Podophyllum peltatum
Betulaceae (12)
Alnus (3)
- —European Alder Alnus glutinosa
- 61Hazel Alder Alnus serrulata
- —Alnus viridis Alnus viridis
Betula (5)
- 69Yellow Birch Betula alleghaniensis
- 69Mountain Paper Birch Betula cordifolia
- 69Sweet Birch Betula lenta
- 69River Birch Betula nigra
- —Silver Birch Betula pendula
Carpinus (1)
- 63American Hornbeam Carpinus caroliniana
Corylus (2)
- 51American Hazelnut Corylus americana
- 54Beaked Hazelnut Corylus cornuta
Ostrya (1)
- 60American Hop-hornbeam Ostrya virginiana
Bignoniaceae (4)
Bignonia (1)
- 35Crossvine Bignonia capreolata
Campsis (1)
- 41Trumpet-creeper Campsis radicans
Catalpa (2)
- 51Southern Catalpa Catalpa bignonioides
- 51Northern Catalpa Catalpa speciosa
Blechnaceae (2)
Anchistea (1)
- 18Virginia Chain-fern Anchistea virginica
Lorinseria (1)
- 18Netted Chain-fern Lorinseria areolata
Boraginaceae (26)
Andersonglossum (1)
- 24Wild Comfrey Andersonglossum virginianum
Buglossoides (1)
- -15Corn-gromwell Buglossoides arvensis
Cynoglossum (1)
- —Hound's-tongue Cynoglossum officinale
Echium (1)
- —Common Viper's-bugloss Echium vulgare
Hackelia (1)
- 9Virginia Stickseed Hackelia virginiana
Hydrophyllum (1)
- 24Great Waterleaf Hydrophyllum appendiculatum
Lappula (1)
- —European Stickseed Lappula squarrosa
Lithospermum (8)
- 36Southwestern Marbleseed Lithospermum bejariense
- 38Hoary Puccoon Lithospermum canescens
- 36Carolina Puccoon Lithospermum croceum
- 36American Gromwell Lithospermum latifolium
- 36Tennessee Marbleseed Lithospermum molle
- 36Eastern Prairie Marbleseed Lithospermum parviflorum
- 36Ozark Marbleseed Lithospermum subsetosum
- 36Southern Stoneseed Lithospermum tuberosum
Mertensia (1)
- 25Virginia Bluebells Mertensia virginica
Myosotis (7)
- —Field Forget-me-not Myosotis arvensis
- —Changing Forget-me-not Myosotis discolor
- —Smaller Forget-me-not Myosotis laxa
- 38Largeseed Forget-me-not Myosotis macrosperma
- -30True Forget-me-not Myosotis scorpioides
- —Strict Forget-me-not Myosotis stricta
- 38Spring Forget-me-not Myosotis verna
Phacelia (3)
- 43Ozark Phacelia Phacelia gilioides
- 43Ozark Phacelia Phacelia hirsuta
- 43Ocean Blue Phacelia Phacelia ranunculacea
Brassicaceae (84)
Alliaria (1)
- -85Garlic Mustard Alliaria petiolata
Alyssum (1)
- —Yellow Alyssum Alyssum alyssoides
Arabidopsis (2)
- —Lyreleaf Rockcress Arabidopsis lyrata
- —Mouse-ear Cress Arabidopsis thaliana
Arabis (2)
- 15Hairy Rockcress Arabis hirsuta
- 20Spreading Rockcress Arabis patens
Armoracia (1)
- —Horseradish Armoracia rusticana
Barbarea (2)
- —Early Winter-cress Barbarea verna
- —Yellow Rocket-cress Barbarea vulgaris
Berteroa (1)
- —Hoary Alyssum Berteroa incana
Borodinia (5)
- 20Porter's Rockcress Borodinia burkii
- 20Canada Rockcress Borodinia canadensis
- 20Toothed Rock Cress Borodinia dentata
- 21Smooth Rockcress Borodinia laevigata
- 20Brauns Rock Cress Borodinia perstellata
Brassica (6)
- —Chinese Mustard Brassica juncea
- —Rapeseed Brassica napus
- —Black Mustard Brassica nigra
- —Cabbage Brassica oleracea
- —Turnip Brassica rapa
- —Brassica rapa Brassica rapa
Calepina (1)
- —White Ball-mustard Calepina irregularis
Camelina (1)
- —Littleseed False-flax Camelina microcarpa
Capsella (1)
- —Common Shepherd's Purse Capsella bursa-pastoris
Cardamine (12)
- 42Slender Toothwort Cardamine angustata
- 44Bulbous Bittercress Cardamine bulbosa
- 39Mountain Bittercress Cardamine clematitis
- 42Cutleaf Toothwort Cardamine concatenata
- 45Two-leaved Toothwort Cardamine diphylla
- 47Forkleaf Toothwort Cardamine dissecta
- 42Limestone Bittercress Cardamine douglassii
- 39Blue Ridge Bittercress Cardamine flagellifera
- —Hairy Bittercress Cardamine hirsuta
- —Sand Bittercress Cardamine parviflora
- 42Pennsylvania Bittercress Cardamine pensylvanica
- 42American Bittercress Cardamine rotundifolia
Chorispora (1)
- —Blue Mustard Chorispora tenella
Coincya (1)
- —Wallflower-cabbage Coincya monensis
Conringia (1)
- —Hare's-ear Mustard Conringia orientalis
Descurainia (2)
- —Tansy Mustard Descurainia pinnata
- —Herb Sophia Descurainia sophia
Diplotaxis (1)
- —Perennial Wall Rocket Diplotaxis tenuifolia
Draba (2)
- 15Branched Draba Draba ramosissima
- —Spring Draba Draba verna
Erucastrum (1)
- —Dogmustard Erucastrum gallicum
Erysimum (3)
- 14Western Wallflower Erysimum capitatum
- —Wormseed Wallflower Erysimum cheiranthoides
- —Spreading Wallflower Erysimum repandum
Hesperis (1)
- -15Dame's Rocket Hesperis matronalis
Iodanthus (1)
- 5Purple Rocket Iodanthus pinnatifidus
Leavenworthia (4)
- —Tennessee Glade Cress Leavenworthia exigua
- 12Cedar Glade Cress Leavenworthia stylosa
- 12Necklace Glade Cress Leavenworthia torulosa
- 12Michauxs Glade Cress Leavenworthia uniflora
Lepidium (7)
- -30Field Pepperweed Lepidium campestre
- —Common Pepperweed Lepidium densiflorum
- —Lesser Swine-cress Lepidium didymum
- —Hoary Cress Lepidium draba
- —Veiny Peppergrass Lepidium oblongum
- —Clasping Pepperweed Lepidium perfoliatum
- —Virginia Peppergrass Lepidium virginicum
Lunaria (1)
- —Annual Honesty Lunaria annua
Mummenhoffia (1)
- —Roadside Pennycress Mummenhoffia alliacea
Nasturtium (1)
- —Watercress Nasturtium officinale
Noccaea (1)
- —Perfoliate Pennycress Noccaea perfoliata
Paysonia (4)
- 5Duck River Bladderpod Paysonia densipila
- 5Lesqurs Bladderpod Paysonia lescurii
- 5Spring Creek Bladderpod Paysonia perforata
- 5Stones River Bladderpod Paysonia stonensis
Physaria (1)
- 16Globe Bladderpod Physaria globosa
Planodes (1)
- 5Virginia-cress Planodes virginicum
Raphanus (2)
- —Wild Radish Raphanus raphanistrum
- —Garden Radish Raphanus sativus
Rorippa (5)
- 31Lake Cress Rorippa aquatica
- —Bog Yellowcress Rorippa palustris
- 31Stalkless Yellowcress Rorippa sessiliflora
- 31Spreading Yellow Cress Rorippa sinuata
- —Creeping Yellowcress Rorippa sylvestris
Sinapis (1)
- —White Mustard Sinapis arvensis
Sisymbrium (2)
- —Tumble Mustard Sisymbrium altissimum
- —Hedge Mustard Sisymbrium officinale
Thlaspi (1)
- —Field Pennycress Thlaspi arvense
Tomostima (1)
- 18Carolina Draba Tomostima reptans
Turritis (1)
- 20Tower Mustard Turritis glabra
Buxaceae (1)
Pachysandra (1)
- 13Allegheny-spurge Pachysandra procumbens
Cabombaceae (2)
Brasenia (1)
- 30Water-shield Brasenia schreberi
Cabomba (1)
- 10Carolina Fanwort Cabomba caroliniana
Cactaceae (2)
Opuntia (2)
- 66Eastern Prickly Pear Opuntia cespitosa
- 66Eastern Prickly Pear Opuntia humifusa
Calycanthaceae (1)
Calycanthus (1)
- 19Sweetshrub Calycanthus floridus
Campanulaceae (16)
Campanula (4)
- 13Marsh Bellflower Campanula aparinoides
- 16Southern Harebell Campanula divaricata
- —Creeping Bellflower Campanula rapunculoides
- 31Tall Bellflower Campanula americana
Lobelia (9)
- 40Southern Lobelia Lobelia amoena
- 43Canby's Lobelia Lobelia canbyi
- 43Cardinal-flower Lobelia cardinalis
- 43Gattingers Lobelia Lobelia gattingeri
- 43Indian-tobacco Lobelia inflata
- 43Nuttall's Lobelia Lobelia nuttallii
- 43Downy Lobelia Lobelia puberula
- 44Great Blue Lobelia Lobelia siphilitica
- 44Palespike Lobelia Lobelia spicata
Triodanis (3)
- 15Small Venus's-looking-glass Triodanis biflora
- 15Holzingers Venus Looking Glass Triodanis holzingeri
- 17Clasping Venus's-looking-glass Triodanis perfoliata
Cannabaceae (6)
Cannabis (1)
- —Marijuana Cannabis sativa
Celtis (3)
- 60Sugarberry Celtis laevigata
- 60Common Hackberry Celtis occidentalis
- 60Dwarf Hackberry Celtis pumila
Humulus (2)
- -30Japanese Hops Humulus japonicus
- —Humulus lupulus Humulus lupulus
Caprifoliaceae (21)
Kolkwitzia (1)
- —Beautybush Kolkwitzia amabilis
Lonicera (13)
- 64American Fly-honeysuckle Lonicera canadensis
- 63Limber Honeysuckle Lonicera dioica
- 64Yellow Honeysuckle Lonicera flava
- -55Winter Honeysuckle Lonicera fragrantissima
- —Standishs Honeysuckle Lonicera fragrantissima ssp. standishii
- -85Japanese Honeysuckle Lonicera japonica
- -55Amur Honeysuckle Lonicera maackii
- -55Morrow's Honeysuckle Lonicera morrowii
- 61Grape Honeysuckle Lonicera reticulata
- 66Coral Honeysuckle Lonicera sempervirens
- -30Tartarian Honeysuckle Lonicera tatarica
- -55Showy Honeysuckle (a hybrid) Lonicera x bella
- —European Fly Honeysuckle Lonicera xylosteum
Symphoricarpos (4)
- —Common Snowberry Symphoricarpos albus
- 63Pacific Snowberry Symphoricarpos albus var. albus
- 63Western Snowberry Symphoricarpos occidentalis
- 63Coralberry Symphoricarpos orbiculatus
Triosteum (3)
- —Yellowfruit Horse-gentian Triosteum angustifolium
- —Orangefruit Horse-gentian Triosteum aurantiacum
- 18Perfoliate Horse-gentian Triosteum perfoliatum
Caryophyllaceae (52)
Agrostemma (1)
- —Common Corncockle Agrostemma githago
Arenaria (3)
- 5Spreading Sandwort Arenaria lanuginosa
- —Lesser Thymeleaf Sandwort Arenaria leptoclados
- —Large Thymeleaf Sandwort Arenaria serpyllifolia
Cerastium (10)
- 33Field Chickweed Cerastium arvense
- —Gray Chickweed Cerastium brachypetalum
- 38Shortstalk Chickweed Cerastium brachypodum
- —Common Mouse-ear Chickweed Cerastium fontanum
- —Common Mouse Ear Chickweed Cerastium fontanum ssp. vulgare
- —Sticky Chickweed Cerastium glomeratum
- 40Nodding Chickweed Cerastium nutans
- —European Chickweed Cerastium pumilum
- —Five-stamen Chickweed Cerastium semidecandrum
- —Large Mouse Ear Chickweed Cerastium velutinum
Dianthus (2)
- —Deptford Pink Dianthus armeria
- —Sweet William Dianthus barbatus
Dichodon (1)
- —Doubtful Mouse Earl Chickweed Dichodon viscidum
Geocarpon (3)
- 7Cumberland Sandwort Geocarpon cumberlandense
- 7Appalachian Sandwort Geocarpon glabrum
- 7Greenland Sandwort Geocarpon groenlandicum
Gypsophila (1)
- —Cow Herb Gypsophila vaccaria
Holosteum (1)
- —Jagged Chickweed Holosteum umbellatum
Paronychia (3)
- 5Silvery Nailwort Paronychia argyrocoma
- 5Smooth Forked Nailwort Paronychia canadensis
- 5Hairy Forked Nailwort Paronychia fastigiata
Petrorhagia (1)
- —Childing Pink Petrorhagia prolifera
Sabulina (3)
- 7Seepage Starwort Sabulina fontinalis
- 7Godfrey's Sandwort Sabulina paludicola
- 7Pitchers Stitchwort Sabulina patula
Sagina (1)
- 5Trailing Pearlwort Sagina decumbens
Saponaria (1)
- —Soapwort Saponaria officinalis
Scleranthus (1)
- —Annual Knawel Scleranthus annuus
Silene (11)
- 41Sleepy Catchfly Silene antirrhina
- —Wild Pink Silene caroliniana
- —Rose Campion Silene coronaria
- —Forked Catchfly Silene dichotoma
- —White Campion Silene latifolia
- —Night-flowering Catchfly Silene noctiflora
- 38Blue Ridge Catchfly Silene ovata
- 41Round Leaf Fire Pink Silene rotundifolia
- 41Starry Campion Silene stellata
- 41Fire Pink Silene virginica
- —Bladder Campion Silene vulgaris
Spergula (1)
- —Corn Spurry Spergula arvensis
Stellaria (8)
- 54Bog Chickweed Stellaria alsine
- —Water-chickweed Stellaria aquatica
- 59Tennessee Starwort Stellaria corei
- —Grass-leaved Starwort Stellaria graminea
- 54Long Leaf Starwort Stellaria longifolia
- —Common Chickweed Stellaria media
- —Lesser Chickweed Stellaria pallida
- 59Star Chickweed Stellaria pubera
Celastraceae (10)
Celastrus (2)
- -85Oriental Bittersweet Celastrus orbiculatus
- 30American Bittersweet Celastrus scandens
Euonymus (7)
- -55Winged Burning-bush Euonymus alatus
- 47American Strawberry-bush Euonymus americanus
- 60Eastern Wahoo Euonymus atropurpureus
- —European Spindle Tree Euonymus europaeus
- —Winter-creeper Euonymus fortunei
- —Creeping Strawberry Bush Euonymus kiautschovicus
- 48Running Strawberry-bush Euonymus obovatus
Paxistima (1)
- 5Canby's Mountain-lover Paxistima canbyi
Ceratophyllaceae (2)
Ceratophyllum (2)
- 8Common Hornwort Ceratophyllum demersum
- 5Spineless Hornwort Ceratophyllum echinatum
Cervantesiaceae (1)
Pyrularia (1)
- 5Buffalo-nut Pyrularia pubera
Chenopodiaceae (6)
Bassia (1)
- —Summer-cypress Bassia scoparia
Chenopodiastrum (1)
- 46Mapleleaf Goosefoot Chenopodiastrum simplex
Chenopodium (3)
- —Nettleleaf Goosefoot Chenopodium murale
- —Oakleaf Goosefoot Chenopodium glaucum
- 46Desert Goosefoot Chenopodium pratericola
Dysphania (1)
- 46Mexican-tea Dysphania ambrosioides
Chionographidaceae (1)
Chamaelirium (1)
- 5Devil's-bit Chamaelirium luteum
Cistaceae (6)
Crocanthemum (1)
- 20Low Frostweed Crocanthemum propinquum
Lechea (5)
- 8Thyme-leaf Pinweed Lechea minor
- 8Hairy Pinweed Lechea mucronata
- 8Leggett's Pinweed Lechea pulchella
- 8Oblong-fruit Pinweed Lechea racemulosa
- 8Narrowleaf Pinweed Lechea tenuifolia
Cleomaceae (3)
Cleome (1)
- —Pink Queen Cleome hassleriana
Polanisia (1)
- —Red Whiskered Clammy Weed Polanisia dodecandra
Tarenaya (1)
- —Pink Queen Tarenaya hassleriana
Clethraceae (2)
Clethra (2)
- 52Mountain Sweet-pepperbush Clethra acuminata
- 47Coastal Sweet-pepperbush Clethra alnifolia
Colchicaceae (4)
Uvularia (4)
- 17Large-flowered Bellwort Uvularia grandiflora
- 18Perfoliate Bellwort Uvularia perfoliata
- 17Mountain Bellwort Uvularia puberula
- 17Sessile-leaf Bellwort Uvularia sessilifolia
Comandraceae (1)
Comandra (1)
- 17Bastard Toadflax Comandra umbellata
Commelinaceae (11)
Commelina (5)
- —Asiatic Dayflower Commelina communis
- —Creeping Dayflower Commelina diffusa
- —Slender Dayflower Commelina erecta
- 43Whitemouth Dayflower Commelina erecta var. erecta
- 43Virginia Dayflower Commelina virginica
Murdannia (1)
- -85Marsh Dewflower Murdannia keisak
Tradescantia (5)
- 47Ernests Spiderwort Tradescantia ernestiana
- 47Hairy Spiderwort Tradescantia hirsuticaulis
- 48Ohio Spiderwort Tradescantia ohiensis
- —Zigzag Spiderwort Tradescantia subaspera
- 49Virginia Spiderwort Tradescantia virginiana
Convolvulaceae (26)
Calystegia (3)
- —Hedge False Bindweed Calystegia sepium
- 27Shortstalk False Bindweed Calystegia silvatica
- 27Low False Bindweed Calystegia spithamaea
Convolvulus (2)
- —Field Bindweed Convolvulus arvensis
- 50Low False Bindweed Convolvulus spithamaeus
Cuscuta (10)
- 38Field Dodder Cuscuta campestris
- 38Buttonbush Dodder Cuscuta cephalanthi
- 38Compact Dodder Cuscuta compacta
- 38Hazel Dodder Cuscuta coryli
- 38Cusp Dodder Cuscuta cuspidata
- —Clover Dodder Cuscuta epithymum
- 38Common Dodder Cuscuta gronovii
- 38Fiveangle Dodder Cuscuta pentagona
- 38Smartweed Dodder Cuscuta polygonorum
- 38Beaked Dodder Cuscuta rostrata
Dichondra (1)
- 10Carolina Pony's-foot Dichondra carolinensis
Evolvulus (1)
- 7Dwarf Morning Glory Evolvulus nuttallianus
Ipomoea (7)
- —Sweet Potato Ipomoea batatas
- —Red Morning-glory Ipomoea coccinea
- —Ivyleaf Morning-glory Ipomoea hederacea
- 76White Morning-glory Ipomoea lacunosa
- 77Wild Potato-vine Ipomoea pandurata
- —Common Morning-glory Ipomoea purpurea
- —Cypress-vine Ipomoea quamoclit
Jacquemontia (1)
- —Hairy Cluster-vine Jacquemontia tamnifolia
Stylisma (1)
- 13Southern Dawnflower Stylisma humistrata
Cornaceae (10)
Cornus (10)
- 95Flowering Dogwood Cornus florida
- 90Pagoda Dog Wood Cornus alternifolia
- 90Silky Dogwood Cornus amomum
- 90Rough Leaf Dogwood Cornus drummondii
- 93Southern Swamp Dogwood Cornus foemina
- 87Silky Dogwood Cornus obliqua
- 90Round Leaf Dogwood Cornus rugosa
- —Red Osier Dogwood Cornus sericea
- 90Red Osier dogwood Cornus stolonifera
- 90Gray Dogwood Cornus racemosa
Crassulaceae (6)
Diamorpha (1)
- 44Elf Orpine Diamorpha smallii
Sedum (5)
- —Goldmoss Stonecrop Sedum acre
- 42Nevius Stonecrop Sedum nevii
- 52Widowscross Sedum pulchellum
- —Stringy Stonecrop Sedum sarmentosum
- 47Woodland Stonecrop Sedum ternatum
Cucurbitaceae (9)
Cayaponia (1)
- 5Fivelobe Cucumber Cayaponia quinqueloba
Citrullus (1)
- —Watermelon Citrullus lanatus
Cucumis (1)
- —Canteloupe Cucumis melo
Cucurbita (2)
- 61Coyote Gourd Cucurbita foetidissima
- —Field Pumpkin Cucurbita pepo
Echinocystis (1)
- 17Wild Cucumber Echinocystis lobata
Lagenaria (1)
- —Bottle Gourd Lagenaria siceraria
Melothria (1)
- 15Creeping Cucumber Melothria pendula
Sicyos (1)
- 10One-seed Bur-cucumber Sicyos angulatus
Cupressaceae (4)
Juniperus (2)
- —Common Juniper Juniperus communis
- 54Eastern Red Cedar Juniperus virginiana
Taxodium (1)
- 43Bald Cypress Taxodium distichum
Thuja (1)
- 51Northern White Cedar Thuja occidentalis
Cyperaceae (268)
Bolboschoenus (1)
- 37River Bulrush Bolboschoenus fluviatilis
Bulbostylis (2)
- —Densetuft Hairsedge Bulbostylis capillaris
- 5Capillary Hairsedge Bulbostylis ciliatifolia
Carex (162)
- 53Thicket Sedge Carex abscondita
- 53False Summer Sedge Carex aestivaliformis
- 53Summer Sedge Carex aestivalis
- 53Glomerate Sedge Carex aggregata
- 53Broadwing Sedge Carex alata
- —Whitetinge Sedge Carex albicans
- 53Emmons Sedge Carex albicans var. emmonsii
- 53Greenish-white Sedge Carex albolutescens
- 53White Bear Sedge Carex albursina
- 53Allegheny Sedge Carex allegheniensis
- 48Foxtail Sedge Carex alopecoidea
- 53Eastern Narrowleaf Sedge Carex amphibola
- 53Yellowfruit Sedge Carex annectens
- 48Appalachian Sedge Carex appalachica
- 48Hay Sedge Carex argyrantha
- 53Prickly Bog Sedge Carex atlantica
- 53Goldenfruit Sedge Carex aureolensis
- 53Southern Sedge Carex austrina
- 53Tarheel Sedge Carex austrocaroliniana
- 53Appalachian Woodland Sedge Carex austrolucorum
- 53Bailey's Sedge Carex baileyi
- 50Barratt's Sedge Carex barrattii
- 53Widow Sedge Carex basiantha
- 53Eastern Woodland Sedge Carex blanda
- 53Shortbeak Sedge Carex brevior
- —Brome-like Sedge Carex bromoides
- —Brownish Sedge Carex brunnescens
- 53Button Sedge Carex bullata
- 53Bush's Sedge Carex bushii
- 48Buxbaum's Sedge Carex buxbaumii
- 60Hoary Sedge Carex canescens ssp. disjuncta
- 53Carey's Sedge Carex careyana
- 53Carolina Sedge Carex caroliniana
- 53Oval-leaf Sedge Carex cephalophora
- 53Cherokee Sedge Carex cherokeensis
- 53Fibrous-root Sedge Carex communis
- 50Bristly Sedge Carex comosa
- 53Hirsute Sedge Carex complanata
- 53Soft Fox Sedge Carex conjuncta
- 53Prune-fruit Sedge Carex corrugata
- 53Crawes Sedge Carex crawei
- 53Coastal Plain Sedge Carex crebriflora
- 53Fringed Sedge Carex crinita
- 53Crested Sedge Carex cristatella
- 53Ravenfoot Sedge Carex crus-corvi
- 53Cumberland Sedge Carex cumberlandensis
- 48Davis Sedge Carex davisii
- 53White-edge Sedge Carex debilis
- 50Cypress-knee Sedge Carex decomposita
- —Slender Woodland Sedge Carex digitalis
- 53Bristle-leaf Sedge Carex eburnea
- 53Star Sedge Carex echinata ssp. echinata
- 53Fescue Sedge Carex festucacea
- 53Blue Wood Sedge Carex flaccosperma
- 53Flexuous White-edge Sedge Carex flexuosa
- 48Northern Long Sedge Carex folliculata
- 53Frank's Sedge Carex frankii
- 50Great Smoky Mountain Sedge Carex fumosimontana
- 53Giant Sedge Carex gigantea
- 53Southern Waxy Sedge Carex glaucescens
- 53Blue Sedge Carex glaucodea
- 53Slender Looseflower Sedge Carex gracilescens
- 53Graceful Sedge Carex gracillima
- 53Limestone Meadow Sedge Carex granularis
- 48Heavy Sedge Carex gravida
- 53Gray's Sedge Carex grayi
- 53Inflated Narrow Leaf Sedge Carex grisea
- 53Nodding Sedge Carex gynandra
- 53Fuzzy Wuzzy Sedge Carex hirsutella
- 50Pubescent Sedge Carex hirtifolia
- 48Hitchcock's Sedge Carex hitchcockiana
- 53Prickly Bog Sedge Carex howei
- 53Shoreline Sedge Carex hyalinolepis
- 53Bottlebrush Sedge Carex hystericina
- 50Inland Sedge Carex interior
- 53Bladder Sedge Carex intumescens
- 54James's Sedge Carex jamesii
- 53Cypress-swamp Sedge Carex joorii
- 53Krals Sedge Carex kraliana
- 53Smooth-sheath Sedge Carex laevivaginata
- 53Coupled Sedge Carex laxiculmis var. copulata
- 53Spreading Sedge Carex laxiculmis var. laxiculmis
- 56Broad Looseflower Sedge Carex laxiflora
- 53Leavenworth's Sedge Carex leavenworthii
- 53Bristly-stalk Sedge Carex leptalea
- 53Nerveless Woodland Sedge Carex leptonervia
- 50Southern Long Sedge Carex lonchocarpa
- 53Longs Sedge Carex longii
- 53Louisiana Sedge Carex louisianica
- 53Blue Ridge Sedge Carex lucorum
- 53False Hop Sedge Carex lupuliformis
- 53Hop Sedge Carex lupulina
- 53Sallow Sedge Carex lurida
- 50Manhart's Sedge Carex manhartii
- 53Mead's Sedge Carex meadii
- 53Midland Sedge Carex mesochorea
- 50Wretched Sedge Carex misera
- 50Mitchell's Sedge Carex mitchelliana
- 53Troublesome Sedge Carex molesta
- 53Frightful Sedge Carex molestiformis
- 53Muehlenberg's Sedge Carex muehlenbergii
- 48Muskingum River Sedge Carex muskingumensis
- 53Black-edge Sedge Carex nigromarginata
- 53Greater Straw Sedge Carex normalis
- 53Southern Dark Green Sedge Carex oblita
- —Oklahoma Sedge Carex oklahomensis
- 54Rich-woods Sedge Carex oligocarpa
- 48Ouachita Mountain Sedge Carex ouachitana
- —Oval Sedge Carex ovalis
- 53Sharp-scale Sedge Carex oxylepis
- 48Pale Sedge Carex pallescens
- —Longstalk Sedge Carex pedunculata
- 48Woolly Sedge Carex pellita
- 53Pennsylvania Sedge Carex pensylvanica
- 53Painted Sedge Carex picta
- 53Slow Sedge Carex pigra
- 53Flat Spiked Sedge Carex planispicata
- 54Plantainleaf Sedge Carex plantaginea
- 54Broadleaf Sedge Carex platyphylla
- 53Drooping Sedge Carex prasina
- 53Necklace Sedge Carex projecta
- 53Purple Sedge Carex purpurifera
- 53Eastern Star Sedge Carex radiata
- 48Kidney-shape Sedge Carex reniformis
- 53Reflexed Sedge Carex retroflexa
- 53Rezniceks Sedge Carex reznicekii
- 50Roan Mountain Sedge Carex roanensis
- 53Rosy Sedge Carex rosea
- 53Parachute Sedge Carex rugosperma
- 50Ruth's Sedge Carex ruthii
- 53Eastern Rough Sedge Carex scabrata
- 53Pointed Broom Sedge Carex scoparia
- 53Weak Stellate Sedge Carex seorsa
- 53Shorts Sedge Carex shortiana
- 53Low Woodland Sedge Carex socialis
- 53Bur-reed Sedge Carex sparganioides
- 53Squarrose Sedge Carex squarrosa
- 48Dioecious Sedge Carex sterilis
- 53Awl-fruit Sedge Carex stipata
- 53Eastern Straw Sedge Carex straminea
- 53Lined Sedge Carex striatula
- 53Tussock Sedge Carex stricta
- 53Bent Sedge Carex styloflexa
- 53Limestone Forest Sedge Carex superata
- 53Swan's Sedge Carex swanii
- 53Quill Sedge Carex tenera
- 48Rigid Sedge Carex tetanica
- 53Texas Sedge Carex texensis
- 53Timid Sedge Carex timida
- 53Shaved Sedge Carex tonsa
- 53Twisted Sedge Carex torta
- 53Eastern Fox Sedge Carex triangularis
- 53Blunt Broom Sedge Carex tribuloides
- 53Hairy-fruit Sedge Carex trichocarpa
- 53Cattail Sedge Carex typhina
- 53Parasol Sedge Carex umbellata
- 48Beaked Sedge Carex utriculata
- 48Velvet Sedge Carex vestita
- 53Ribbed Sedge Carex virescens
- 53Fox Sedge Carex vulpinoidea
- 53Willdenow's Sedge Carex willdenowii
- 48Pretty Sedge Carex woodii
Cyperus (30)
- 33Tapertip Flatsedge Cyperus acuminatus
- 33Slender Flatsedge Cyperus bipartitus
- —Pasture Flatsedge Cyperus brevifolioides
- 33Poorland Flatsedge Cyperus compressus
- 33Baldwins Flat Sedge Cyperus croceus
- 28Toothed Flatsedge Cyperus dentatus
- 33Umbrella Flat Sedge Cyperus diandrus
- —Variable Flatsedge Cyperus difformis
- 33Globe Flatsedge Cyperus echinatus
- 33Redroot Flatsedge Cyperus erythrorhizos
- —Yellow Nutsedge Cyperus esculentus
- 33Yellow Flatsedge Cyperus flavescens
- 33White Edged Flat Sedge Cyperus flavicomus
- 28Sheathed Flatsedge Cyperus haspan
- 33Low Spikesedge Cyperus hortensis
- —Ricefield Flatsedge Cyperus iria
- 33Manyflower Flatsedge Cyperus lancastriensis
- —Great Plains Flatsedge Cyperus lupulinus
- —Fragrant Flatsedge Cyperus odoratus
- 28Plukenet's Flatsedge Cyperus plukenetii
- 33Many-spike Flatsedge Cyperus polystachyos
- 33Marsh Flatsedge Cyperus pseudovegetus
- 33Reflexed Flatsedge Cyperus refractus
- 33One Flower Flat Sedge Cyperus retroflexus
- 33Rough Flatsedge Cyperus retrofractus
- 34Pine-barren Flatsedge Cyperus retrorsus
- —Purple Nutsedge Cyperus rotundus
- 33Bearded Flatsedge Cyperus squarrosus
- 33Straw-colored Flatsedge Cyperus strigosus
- 33Smallflower Halfchaff Sedge Cyperus subsquarrosus
Dulichium (1)
- —Three-way Sedge Dulichium arundinaceum
Eleocharis (20)
- 29Needle Spikerush Eleocharis acicularis
- 29Cedar Glade Spike Rush Eleocharis bifida
- —Flat-stem Spikerush Eleocharis compressa
- 24Elliptic Spike Rush Eleocharis elliptica
- 29Englemann's Spikerush Eleocharis engelmannii
- 24Horsetail Spikerush Eleocharis equisetoides
- 29Bald Spikerush Eleocharis erythropoda
- 24Intermediate Spike Rush Eleocharis intermedia
- 24Lance Leaved Spikerush Eleocharis lanceolata
- 29Smallfruit Spikerush Eleocharis microcarpa
- 29Blunt Spike Rush Eleocharis obtusa
- 29Pale Spike Rush Eleocharis olivacea var. olivacea
- 29Ovate Spike Rush Eleocharis ovata
- 29Common Spikerush Eleocharis palustris
- 29Dwarf Spikerush Eleocharis parvula
- 29Squarestem Spikerush Eleocharis quadrangulata
- —Slender Spikerush Eleocharis tenuis
- 24Twisted Spikerush Eleocharis tortilis
- 29Cone-cup Spikerush Eleocharis tuberculosa
- 24Wolf's Spikerush Eleocharis wolfii
Eriophorum (1)
- 5Tawny Cottongrass Eriophorum virginicum
Fimbristylis (8)
- 10Annual Fimbry Fimbristylis annua
- 10Slender Fimbry Fimbristylis autumnalis
- —Grasslike Fimbry Fimbristylis littoralis
- —Grasslike Fimbry Fimbristylis miliacea
- 5Harper's Fimbry Fimbristylis perpusilla
- 10Fimbristylis puberula Fimbristylis puberula
- —Woolly Fimbry Fimbristylis tomentosa
- 10Vahl's Fimbry Fimbristylis vahlii
Fuirena (1)
- 5Hairy Umbrella Sedge Fuirena squarrosa
Isolepis (1)
- 37Keeled Bulrush Isolepis carinata
Kyllinga (1)
- 10Low Spikesedge Kyllinga pumila
Lipocarpha (1)
- 5Smallflower Halfchaff Sedge Lipocarpha micrantha
Rhynchospora (17)
- 29White Beaksedge Rhynchospora alba
- 29Anglestem Beaksedge Rhynchospora caduca
- 29Needle Beaksedge Rhynchospora capillacea
- 34Brownish Beaksedge Rhynchospora capitellata
- 29Loosehead Beaksedge Rhynchospora chalarocephala
- 29Starrush Whitetop Sedge Rhynchospora colorata
- 34Short-bristle Horned Beaksedge Rhynchospora corniculata
- 29Savanna Beaksedge Rhynchospora debilis
- 34Globe Beaksedge Rhynchospora globularis
- —Clustered Beaksedge Rhynchospora glomerata
- 34Slender Beaksedge Rhynchospora gracilenta
- 29Harvey's Beaksedge Rhynchospora harveyi
- 29Nodding Beaksedge Rhynchospora inexpansa
- 31Tall Horned Beaksedge Rhynchospora macrostachya
- 31Pineland Beaksedge Rhynchospora perplexa
- 29Fewflower Beaksedge Rhynchospora rariflora
- 34Cymose Beaksedge Rhynchospora recognita
Schoenoplectiella (2)
- 37Rough Seed Bulrush Schoenoplectiella mucronata
- 37Weakstalk Bulrush Schoenoplectiella purshiana
Schoenoplectus (5)
- 37California Bulrush Schoenoplectus californicus
- —Common Three Square Bulrush Schoenoplectus pungens
- 37Common Three Square Bulrush Schoenoplectus pungens var. pungens
- 32Swaying Bulrush Schoenoplectus subterminalis
- 37Softstem Bulrush Schoenoplectus tabernaemontani
Scirpus (7)
- 37Dark-green Bulrush Scirpus atrovirens
- 37Woolgrass Bulrush Scirpus cyperinus
- 37Woodland Bulrush Scirpus expansus
- 37Georgia Bulrush Scirpus georgianus
- 37Stalked Bulrush Scirpus pedicellatus
- 37Rufous Bulrush Scirpus pendulus
- 37Leafy Bulrush Scirpus polyphyllus
Scleria (7)
- —Fringed Nutrush Scleria ciliata
- 7Slender Nutrush Scleria minor
- 5Muehlenberg's Nutrush Scleria muehlenbergii
- 7Littlehead Nutrush Scleria oligantha
- —Fewflower Nutrush Scleria pauciflora
- 7Whip Nutrush Scleria triglomerata
- 5Low Nutrush Scleria verticillata
Trichophorum (1)
- 37Tufted Bulrush Trichophorum cespitosum
Cystopteridaceae (5)
Cystopteris (5)
- 5Bulblet Bladder Fern Cystopteris bulbifera
- 5Brittle Bladder Fern Cystopteris fragilis
- 5Lowland Bladder Fern Cystopteris protrusa
- 5Tennessee Bladder Fern Cystopteris tennesseensis
- 5Upland Bladder Fern Cystopteris tenuis
Dennstaedtiaceae (2)
Pteridium (1)
- —Eastern Bracken Pteridium latiusculum
Sitobolium (1)
- 16Eastern Hay-scented Fern Sitobolium punctilobulum
Diapensiaceae (1)
Galax (1)
- 12Galax Galax urceolata
Diervillaceae (3)
Diervilla (3)
- 28Northern Bush-honeysuckle Diervilla lonicera
- 28Hairy Bush Honeysuckle Diervilla rivularis
- 31Southern Bush-honeysuckle Diervilla sessilifolia
Dioscoreaceae (2)
Dioscorea (2)
- -85Chinese Yam Dioscorea polystachya
- 10Yellow Yam Dioscorea villosa
Diplaziopsidaceae (1)
Homalosorus (1)
- 10Narrowleaf Gladefern Homalosorus pycnocarpos
Dipsacaceae (2)
Dipsacus (2)
- -30Common Teasel Dipsacus fullonum
- —Cutleaf Teasel Dipsacus laciniatus
Droseraceae (4)
Drosera (4)
- 5Dwarf Sundew Drosera brevifolia
- 5Pink Sundew Drosera capillaris
- 5Spoonleaf Sundew Drosera intermedia
- 5Roundleaf Sundew Drosera rotundifolia
Dryopteridaceae (10)
Cyrtomium (1)
- —Fortune's Holly-fern Cyrtomium fortunei
Dryopteris (8)
- 23Mountain Wood-fern Dryopteris campyloptera
- 18Spinulose Wood-fern Dryopteris carthusiana
- 23Log Fern Dryopteris celsa
- 20Crested Wood-fern Dryopteris cristata
- 23Goldie's Wood-fern Dryopteris goldieana
- 23Intermediate Wood-fern Dryopteris intermedia
- 23Southern Wood-fern Dryopteris ludoviciana
- 23Marginal Wood-fern Dryopteris marginalis
Polystichum (1)
- 26Christmas Fern Polystichum acrostichoides
Ebenaceae (2)
Diospyros (2)
- 70American Persimmon Diospyros virginiana
- 68Persimmon Diospyros virginiana var. virginiana
Elaeagnaceae (4)
Elaeagnus (4)
- -55Russian Olive Elaeagnus angustifolia
- —Cherry Silverberry Elaeagnus multiflora
- -55Thorny Olive Elaeagnus pungens
- —Autumn Olive Elaeagnus umbellata
Elatinaceae (1)
Elatine (1)
- 5Small Waterwort Elatine minima
Equisetaceae (3)
Equisetum (3)
- 8Field Horsetail Equisetum arvense
- 8Ferris Scouring Rush Equisetum ferrissii
- —Equisetum hyemale Equisetum hyemale
Ericaceae (41)
Chimaphila (1)
- 22Spotted Wintergreen Chimaphila maculata
Epigaea (1)
- 32Trailing Arbutus Epigaea repens
Eubotrys (1)
- 29Swamp Fetterbush Eubotrys racemosus
Gaultheria (1)
- 28Eastern Teaberry Gaultheria procumbens
Gaylussacia (5)
- 76Black Huckleberry Gaylussacia baccata
- 76Box Huckleberry Gaylussacia brachycera
- 77Dwarf Huckleberry Gaylussacia dumosa
- 76Dangleberry Gaylussacia frondosa
- 76Bear Huckleberry Gaylussacia ursina
Kalmia (2)
- 71Sand-myrtle Kalmia buxifolia
- 76Mountain Laurel Kalmia latifolia
Leucothoe (1)
- 17Highland Doghobble Leucothoe fontanesiana
Lyonia (1)
- —Maleberry Lyonia ligustrina
Monotropa (1)
- 15Indian-pipe Monotropa uniflora
Monotropsis (1)
- 5Sweet Pinesap Monotropsis odorata
Oxydendrum (1)
- 54Sourwood Oxydendrum arboreum
Pieris (1)
- 37Mountain Andromeda Pieris floribunda
Pyrola (1)
- 14American Wintergreen Pyrola americana
Rhododendron (12)
- 85Alabama Azalea Rhododendron alabamense
- 85Smooth Azalea Rhododendron arborescens
- 85Flame Azalea Rhododendron calendulaceum
- 85Hoary Azalea Rhododendron canescens
- 92Catawba Rhododendron Rhododendron catawbiense
- 85Cumberland Azalea Rhododendron cumberlandense
- 92Rosebay Rhododendron Rhododendron maximum
- 85Piedmont Rhododendron Rhododendron minus
- 85Pink Azalea Rhododendron periclymenoides
- 85Minniebush Rhododendron pilosum
- 85Early Azalea Rhododendron prinophyllum
- 85Swamp Azalea Rhododendron viscosum
Vaccinium (11)
- 93Blue Ridge Blueberry Vaccinium altomontanum
- 95Sparkleberry Vaccinium arboreum
- 93Northern Highbush Blueberry Vaccinium corymbosum
- 88Elliott's Blueberry Vaccinium elliottii
- 93Southern Mountain Cranberry Vaccinium erythrocarpum
- 93Black Highbush Blueberry Vaccinium fuscatum
- 93Hairy Blueberry Vaccinium hirsutum
- 90Cranberry Vaccinium macrocarpon
- 93Hillside Blueberry Vaccinium pallidum
- 93Mountain Highbush Blueberry Vaccinium simulatum
- 93Deerberry Vaccinium stamineum
Eriocaulaceae (2)
Eriocaulon (1)
- 5Ten-angle Pipewort Eriocaulon decangulare
Lachnocaulon (1)
- 5Whitehead Bogbutton Lachnocaulon anceps
Euphorbiaceae (36)
Acalypha (5)
- 23Deams Three Seeded Mercury Acalypha deamii
- 28Slender Threeseed Mercury Acalypha gracilens
- 28Pineland Threeseed Mercury Acalypha ostryifolia
- 28Common Threeseed Mercury Acalypha rhomboidea
- 28Virginia Threeseed Mercury Acalypha virginica
Croton (5)
- 68Woolly Croton Croton capitatus
- —Tooth-leaved Croton Croton glandulosus
- 69Narrowleaf Rushfoil Croton michauxii
- 69Prairie-tea Croton Croton monanthogynus
- 68Elliptical Rushfoil Croton willdenowii
Euphorbia (22)
- 54Tinted Spurge Euphorbia commutata
- 57Eastern Flowering Spurge Euphorbia corollata
- 54Wild Poinsettia Euphorbia cyathophora
- —Cypress Spurge Euphorbia cyparissias
- —David's Spurge Euphorbia davidii
- 54Toothed Spurge Euphorbia dentata
- —Sickle Spurge Euphorbia falcata
- 54Ribseed Sandmat Euphorbia glyptosperma
- —Sun Spurge Euphorbia helioscopia
- 54Spreading Sandmat Euphorbia humistrata
- —Caper Spurge Euphorbia lathyris
- 54Spotted Spurge Euphorbia maculata
- —Snow-on-the-mountain Euphorbia marginata
- 54Mercury Spurge Euphorbia mercurialina
- 54Nodding Spurge Euphorbia nutans
- 51Ouachita Spurge Euphorbia ouachitana
- —Petty Spurge Euphorbia peplus
- —Broadleaved Spurge Euphorbia platyphyllos
- —Prostrate Spurge Euphorbia prostrata
- 54Southeastern Flowering Spurge Euphorbia pubentissima
- 54Matted Sandmat Euphorbia serpens
- 54Warty Spurge Euphorbia spathulata
Ricinus (1)
- —Castor-bean Ricinus communis
Tragia (2)
- 7Betony Leaf Noseburn Tragia betonicifolia
- 7Heart Leaf Noseburn Tragia cordata
Triadica (1)
- -55Chinese Tallow-tree Triadica sebifera
Fabaceae (145)
Albizia (1)
- -85Mimosa Albizia julibrissin
Amorpha (3)
- 72False Indigo-bush Amorpha fruticosa
- 72Mountain Indigo-bush Amorpha glabra
- 72Dark Indigo Bush Amorpha nitens
Amphicarpaea (1)
- —American Hog-peanut Amphicarpaea bracteata
Apios (2)
- 35American Groundnut Apios americana
- 35Prices Potato Bean Apios priceana
Arachis (1)
- —Peanut Arachis hypogaea
Astragalus (4)
- 62Pynes Ground Plum Astragalus bibullatus
- 69Canadian Milkvetch Astragalus canadensis
- 67Canadian Milkvetch Astragalus canadensis var. canadensis
- 67Tennessee Ground Plum Astragalus tennesseensis
Baptisia (5)
- 71Spiked Wild Indigo Baptisia albescens
- 71Tall Blue Wild Indigo Baptisia australis
- 71Large Leaf Wild Indigo Baptisia lactea
- 71Plains Wild Indigo Baptisia leucophaea var. leucophaea
- 71Yellow Wild Indigo Baptisia tinctoria
Centrosema (1)
- 52Spurred Butterfly-pea Centrosema virginianum
Cercis (1)
- 69Eastern Redbud Cercis canadensis
Chamaecrista (4)
- —Common Partridge-pea Chamaecrista fasciculata
- 62Common Partridge Pea Chamaecrista fasciculata var. fasciculata
- —Sensitive Partridge-pea Chamaecrista nictitans
- 62Common Sensitive Plant Chamaecrista nictitans var. nictitans
Cladrastis (1)
- 15Kentucky Yellowwood Cladrastis kentukea
Clitoria (1)
- —Maryland Butterfly-pea Clitoria mariana
Crotalaria (3)
- 46Pursh's Rattlebox Crotalaria purshii
- 51Arrowhead Rattlebox Crotalaria sagittalis
- —Showy Rattlebox Crotalaria spectabilis
Cytisus (1)
- —Scotch Broom Cytisus scoparius
Dalea (5)
- 64White Prairie Clover Dalea candida
- 67Cedar Glade Prairie Clover Dalea foliosa
- 67Gattingers Prairie Clover Dalea gattingeri
- —Foxtail Prairie Clover Dalea leporina
- 62Purple Prairie Clover Dalea purpurea
Desmanthus (1)
- 26Illinois Bundleflower Desmanthus illinoensis
Desmodium (15)
- 63Showy Tick Trefoil Desmodium canadense
- 63Hoary Tick-trefoil Desmodium canescens
- 63Hairy Small-leaf Tick-trefoil Desmodium ciliare
- —Largebract Tick-trefoil Desmodium cuspidatum
- 63Tall Tick-trefoil Desmodium glabellum
- 63Smooth Tick-trefoil Desmodium laevigatum
- 63Smooth Small-leaf Tick-trefoil Desmodium marilandicum
- 63Nuttall's Tick-trefoil Desmodium nuttallii
- 63Stiff Tick-trefoil Desmodium obtusum
- 58Cream Tick-trefoil Desmodium ochroleucum
- —Panicled Tick-trefoil Desmodium paniculatum
- 63Perplexed Tick-trefoil Desmodium perplexum
- 63Prostrate Tick-trefoil Desmodium rotundifolium
- 63Sessileleaf Tick-trefoil Desmodium sessilifolium
- 63Velvety Tick-trefoil Desmodium viridiflorum
Galactia (2)
- 65Eastern Milkpea Galactia regularis
- 66McCree's Milkpea Galactia volubilis
Gleditsia (2)
- 44Water Locust Gleditsia aquatica
- 45Honey Locust Gleditsia triacanthos
Glycine (1)
- —Soybean Glycine max
Gymnocladus (1)
- 24Kentucky Coffeetree Gymnocladus dioicus
Hylodesmum (3)
- 63Pointedleaf Tick-trefoil Hylodesmum glutinosum
- 63Naked Tick-trefoil Hylodesmum nudiflorum
- 63Fewflower Tick-trefoil Hylodesmum pauciflorum
Kummerowia (2)
- -30Korean Clover Kummerowia stipulacea
- -30Japanese Clover Kummerowia striata
Lackeya (1)
- 5Boykins Cluster Pea Lackeya multiflora
Lathyrus (8)
- —Yellow Vetchling Lathyrus aphaca
- —Caley Pea Lathyrus hirsutus
- —Everlasting Pea Lathyrus latifolius
- —Sweet Pea Lathyrus odoratus
- 60Marsh Pea Lathyrus palustris
- —Flat Pea Lathyrus sylvestris
- —Earth Nut Pea Lathyrus tuberosus
- 65Veiny Pea Lathyrus venosus
Lespedeza (12)
- 61Narrowleaf Lespedeza Lespedeza angustifolia
- -85Bicolor Lespedeza Lespedeza bicolor
- 64Roundhead Lespedeza Lespedeza capitata
- -85Sericea Lespedeza Lespedeza cuneata
- 64Violet Lespedeza Lespedeza frutescens
- —Hairy Lespedeza Lespedeza hirta
- 65Trailing Lespedeza Lespedeza procumbens
- 64Creeping Lespedeza Lespedeza repens
- 64Tall Lespedeza Lespedeza stuevei
- —Thunberg's Lespedeza Lespedeza thunbergii
- 64Wand Lespedeza Lespedeza violacea
- 65Slender Lespedeza Lespedeza virginica
Lotus (1)
- -30Common Bird's-foot-trefoil Lotus corniculatus
Medicago (4)
- —Black Medick Medicago lupulina
- —Bur Medick Medicago minima
- —Button Medick Medicago orbicularis
- —Alfalfa Medicago sativa
Melilotus (3)
- —White Sweetclover Melilotus albus
- —Indian Sweetclover Melilotus indicus
- -30Yellow Sweetclover Melilotus officinalis
Mimosa (1)
- 52Littleleaf Sensitive-briar Mimosa microphylla
Orbexilum (2)
- 27Lanceleaf Scurfpea Orbexilum onobrychis
- 24Western Sampson's-snakeroot Orbexilum pedunculatum
Pediomelum (1)
- 18Nashville Breadroot Pediomelum subacaule
Phaseolus (1)
- 64Thicket Bean Phaseolus polystachios
Pisum (1)
- —Garden Pea Pisum sativum
Rhynchosia (3)
- 31Doubleform Snoutbean Rhynchosia difformis
- 26Prairie Snoutbean Rhynchosia latifolia
- 31Erect Snoutbean Rhynchosia tomentosa
Robinia (3)
- —Bristly Locust Robinia hispida
- 65Black Locust Robinia pseudoacacia
- 62Clammy Locust Robinia viscosa
Securigera (1)
- —Crown-vetch Securigera varia
Senna (3)
- 54American Senna Senna hebecarpa
- 56Maryland Senna Senna marilandica
- -30Sicklepod Senna obtusifolia
Sesbania (1)
- 52Bigpodded Sesbania Sesbania herbacea
Strophostyles (3)
- 54Trailing Fuzzy-bean Strophostyles helvola
- 50Slickseed Fuzzy-bean Strophostyles leiosperma
- 50Pink Fuzzy-bean Strophostyles umbellata
Stylosanthes (1)
- 23Sidebeak Pencil-flower Stylosanthes biflora
Tephrosia (2)
- 41Spiked Hoary-pea Tephrosia spicata
- 41Goat's-rue Tephrosia virginiana
Thermopsis (3)
- 31Ashleaf Golden-banner Thermopsis fraxinifolia
- 31Allegheny Mountain Golden-banner Thermopsis mollis
- 31Blue Ridge Golden-banner Thermopsis villosa
Trifolium (15)
- —Rabbitfoot Clover Trifolium arvense
- —Golden Hop Clover Trifolium aureum
- 85Running Glade Clover Trifolium calcaricum
- —Low Hop Clover Trifolium campestre
- —Suckling Hop Clover Trifolium dubium
- —Rose Clover Trifolium hirtum
- —Alsike Clover Trifolium hybridum
- —Crimson Clover Trifolium incarnatum
- —Burdock Clover Trifolium lappaceum
- —Ball Clover Trifolium nigrescens
- —Red Clover Trifolium pratense
- 85Buffalo Clover Trifolium reflexum
- —White Clover Trifolium repens
- —Reversed Clover Trifolium resupinatum
- 90Running Buffalo Clover Trifolium stoloniferum
Vicia (8)
- 72Carolina Vetch Vicia caroliniana
- —Large Yellow Vetch Vicia grandiflora
- 72Small Flower Vetch Vicia minutiflora
- —Garden Vetch Vicia sativa
- —Garden Vetch Vicia sativa ssp. nigra
- —Lentil Vetch Vicia tetrasperma
- —Hairy Vetch Vicia villosa
- —Winter Vetch Vicia villosa ssp. varia
Vigna (1)
- —Black-eyed Pea Vigna unguiculata
Wisteria (3)
- -85Japanese Wisteria Wisteria floribunda
- 51American Wisteria Wisteria frutescens
- -85Chinese Wisteria Wisteria sinensis
Fagaceae (31)
Castanea (4)
- 81American Chestnut Castanea dentata
- —Chinese Chestnut Castanea mollissima
- 81Allegheny Chinquapin Castanea pumila
- —Spanish Chestnut Castanea sativa
Fagus (4)
- 67American Beech Fagus grandifolia
- 67American Beech Fagus grandifolia var. caroliniana
- 67American Beech Fagus grandifolia var. grandifolia
- —European Beech Fagus sylvatica
Quercus (23)
- —Sawtooth Oak Quercus acutissima
- 83White Oak Quercus alba
- 83Swamp White Oak Quercus bicolor
- 83Scarlet Oak Quercus coccinea
- 83Southern Red Oak Quercus falcata
- 83Bear Oak Quercus ilicifolia
- 83Shingle Oak Quercus imbricaria
- 83Overcup Oak Quercus lyrata
- 81Bur Oak Quercus macrocarpa
- 83Blackjack Oak Quercus marilandica
- 83Swamp Chestnut Oak Quercus michauxii
- 83Chestnut Oak Quercus montana
- 83Chinquapin Oak Quercus muehlenbergii
- 83Water Oak Quercus nigra
- 83Cherrybark Oak Quercus pagoda
- 83Pin Oak Quercus palustris
- 83Willow Oak Quercus phellos
- 83Dwarf Chinquapin Oak Quercus prinoides
- —Northern Red Oak Quercus rubra
- 83Shumard Oak Quercus shumardii
- 83Post Oak Quercus stellata
- 86Texas Red Oak Quercus texana
- 83Black Oak Quercus velutina
Fumariaceae (8)
Adlumia (1)
- 5Allegheny-vine Adlumia fungosa
Capnoides (1)
- 11Rock Harlequin Capnoides sempervirens
Corydalis (2)
- 12Yellow Fumewort Corydalis flavula
- 11Small-flower Fumewort Corydalis micrantha
Dicentra (3)
- 8Squirrel Corn Dicentra canadensis
- 9Dutchman's Breeches Dicentra cucullaria
- 8Wild Bleeding-heart Dicentra eximia
Fumaria (1)
- —Drug Fumitory Fumaria officinalis
Gelsemiaceae (1)
Gelsemium (1)
- 9Carolina Jessamine Gelsemium sempervirens
Gentianaceae (17)
Bartonia (2)
- —Twining Screwstem Bartonia paniculata
- 5Yellow Screwstem Bartonia virginica
Frasera (1)
- 24American Columbo Frasera caroliniensis
Gentiana (7)
- —Closed Bottle Gentian Gentiana andrewsii
- 24Appalachian Gentian Gentiana austromontana
- 24Closed Gentian Gentiana clausa
- 24Showy Gentian Gentiana decora
- 19Prairie Gentian Gentiana puberulenta
- 24Soapwort Gentian Gentiana saponaria
- 24Striped Gentian Gentiana villosa
Gentianella (2)
- 24Appalachian Dwarf Gentian Gentianella quinquefolia
- —Gentianella quinquefolia Gentianella quinquefolia
Obolaria (1)
- 5Virginia Pennywort Obolaria virginica
Sabatia (4)
- 9Common Rose-pink Sabatia angularis
- 9Narrowleaf Rose-pink Sabatia brachiata
- 9Slender Rose-gentian Sabatia campanulata
- 6Appalachian Rose-gentian Sabatia capitata
Geraniaceae (8)
Erodium (1)
- —Redstem Stork's-bill Erodium cicutarium
Geranium (7)
- 74Carolina Crane's-bill Geranium carolinianum
- —Longstalk Crane's-bill Geranium columbinum
- —Cutleaf Crane's-bill Geranium dissectum
- 74Wild Geranium Geranium maculatum
- —Dove's-foot Crane's-bill Geranium molle
- —Small-flowered Crane's-bill Geranium pusillum
- 67Herb Robert Geranium robertianum
Ginkgoaceae (1)
Ginkgo (1)
- —Maidenhair Tree Ginkgo biloba
Grossulariaceae (8)
Ribes (8)
- 70Wild Black Currant Ribes americanum
- 65Granite Gooseberry Ribes curvatum
- 70Prickly Gooseberry Ribes cynosbati
- 70Skunk Currant Ribes glandulosum
- 67Missouri Gooseberry Ribes missouriense
- 70Appalachian Gooseberry Ribes rotundifolium
- —Red Currant Ribes rubrum
- —European Gooseberry Ribes uva-crispa
Haemodoraceae (1)
Lachnanthes (1)
- 12Redroot Lachnanthes caroliana
Haloragaceae (7)
Myriophyllum (4)
- -85Parrot-feather Myriophyllum aquaticum
- 28Variable-leaf Water-milfoil Myriophyllum heterophyllum
- 23Cutleaf Water-milfoil Myriophyllum pinnatum
- -55Eurasian Water-milfoil Myriophyllum spicatum
Proserpinaca (3)
- 5Intermediate Mermaid Weed Proserpinaca intermedia
- —Marsh Mermaid-weed Proserpinaca palustris
- 5Combleaf Mermaid-weed Proserpinaca pectinata
Hamamelidaceae (2)
Fothergilla (1)
- 14Large Witch-alder Fothergilla major
Hamamelis (1)
- 65American Witch-hazel Hamamelis virginiana
Heliotropiaceae (1)
Heliotropium (1)
- —Indian Heliotrope Heliotropium indicum
Hemerocallidaceae (2)
Hemerocallis (2)
- —Orange Day-lily Hemerocallis fulva
- —Yellow Day-lily Hemerocallis lilioasphodelus
Huperziaceae (3)
Huperzia (3)
- 6Appalachian Firmoss Huperzia appressa
- 6Shining Clubmoss Huperzia lucidula
- 6Rock Firmoss Huperzia porophila
Hyacinthaceae (7)
Hyacinthoides (1)
- —English Bluebell Hyacinthoides nonscripta
Hyacinthus (1)
- —Hyacinth Hyacinthus orientalis
Muscari (3)
- —Common Grape-hyacinth Muscari botryoides
- —Tassel Grape Hyacinth Muscari comosum
- -30Starch Grape-hyacinth Muscari neglectum
Ornithogalum (1)
- -30Garden Star-of-Bethlehem Ornithogalum umbellatum
Scilla (1)
- —Siberian Squill Scilla siberica
Hydrangeaceae (10)
Deutzia (1)
- —Fuzzy Pride-of-Rochester Deutzia scabra
Hydrangea (5)
- 53Smooth Hydrangea Hydrangea arborescens
- 46Climbing Hydrangea Hydrangea barbara
- 50Ashy Hydrangea Hydrangea cinerea
- —Panicled Hydrangea Hydrangea paniculata
- 50Oakleaf Hydrangea Hydrangea quercifolia
Philadelphus (4)
- —Sweet Mock-orange Philadelphus coronarius
- 32Hairy Mock-orange Philadelphus hirsutus
- 37Scentless Mock-orange Philadelphus inodorus
- 32Ozark Mock Orange Philadelphus pubescens
Hydrastidaceae (1)
Hydrastis (1)
- 6Goldenseal Hydrastis canadensis
Hydrocharitaceae (9)
Egeria (1)
- -55Brazilian Waterweed Egeria densa
Elodea (2)
- 15Canadian Waterweed Elodea canadensis
- 12Nuttall's Waterweed Elodea nuttallii
Hydrilla (1)
- -85Hydrilla Hydrilla verticillata
Limnobium (1)
- 20American Frog's-bit Limnobium spongia
Najas (3)
- 8Slender Waternymph Najas gracillima
- —Southern Waternymph Najas guadalupensis
- -30Brittle Waternymph Najas minor
Vallisneria (1)
- 21American Eelgrass Vallisneria americana
Hydroleaceae (3)
Hydrolea (3)
- 5Ovate Leaf False Fiddleleaf Hydrolea ovata
- 5Waterpod Hydrolea quadrivalvis
- 9One Flower False Fiddleleaf Hydrolea uniflora
Hydrophyllaceae (8)
Hydrophyllum (3)
- 19Bluntleaf Waterleaf Hydrophyllum canadense
- 24Largeleaf Waterleaf Hydrophyllum macrophyllum
- 21Virginia Waterleaf Hydrophyllum virginianum
Nemophila (1)
- 5Small-flower Baby-blue-eyes Nemophila aphylla
Phacelia (4)
- 43Fernleaf Phacelia Phacelia bipinnatifida
- —Smallflower Phacelia Phacelia dubia
- 43Fringed Phacelia Phacelia fimbriata
- 43Miami-mist Phacelia purshii
Hymenophyllaceae (2)
Didymoglossum (1)
- 5Dwarf Filmy-fern Didymoglossum petersii
Hymenophyllum (1)
- 5Taylor's Filmy-fern Hymenophyllum tayloriae
Hypericaceae (33)
Hypericum (29)
- 58Creeping St. John's-wort Hypericum adpressum
- —Aarons Beard Hypericum calycinum
- 63Canadian St. John's-wort Hypericum canadense
- 67St. Peter's-wort Hypericum crux-andreae
- 67Bushy St. John's-wort Hypericum densiflorum
- 63Coppery St. John's-wort Hypericum denticulatum
- 63Glade St. Johnswort Hypericum dolabriforme
- 63Drummond's St. John's-wort Hypericum drummondii
- 58Pale St. John's-wort Hypericum ellipticum
- 67Golden St. John's-wort Hypericum frondosum
- 63Pineweed Hypericum gentianoides
- 63Mountain St. John's-wort Hypericum graveolens
- 63Clasping-leaf St. John's-wort Hypericum gymnanthum
- 68St. Andrew's-cross Hypericum hypericoides
- 67Narrow Leaf Bushy St. Johnswort Hypericum interior
- 67Five Lobe St. Johnswort Hypericum lobocarpum
- 60Blue Ridge St. John's-wort Hypericum mitchellianum
- —Dwarf St. John's-wort Hypericum mutilum
- 64Early St. John's-wort Hypericum nudiflorum
- -15Common St. John's-wort Hypericum perforatum
- 67Shrubby St. John's-wort Hypericum prolificum
- 67Large Spotted St. Johnswort Hypericum pseudomaculatum
- 63Spotted St. John's-wort Hypericum punctatum
- 66Barren St. Johnswort Hypericum sphaerocarpum
- 67Low St. John's-wort Hypericum stragulum
- 63Lesser Marsh St. Johnswort Hypericum tubulosum
- 63Sharpleaf St. John's-wort Hypericum virgatum
- 63Virginia Marsh St. Johnswort Hypericum virginicum
- 63Greater Marsh St. Johnswort Hypericum walteri
Triadenum (4)
- 58Frasers Marsh St. Johnswort Triadenum fraseri
- 63Southern Marsh St. John's-wort Triadenum tubulosum
- 63Virginia Marsh St. John's-wort Triadenum virginicum
- 63Greater Marsh St. John's-wort Triadenum walteri
Hypoxidaceae (1)
Hypoxis (1)
- 14Yellow Star-grass Hypoxis hirsuta
Iridaceae (21)
Crocus (1)
- —Crocus Crocus vernus
Gladiolus (2)
- —Cornflag Gladiolus communis
- —Italian Gladiolus Gladiolus italicus
Iris (10)
- 47Short Stemmed Iris Iris brevicaulis
- 53Dwarf Crested Iris Iris cristata
- —Blackberry-lily Iris domestica
- 49Copper Iris Iris fulva
- —German Iris Iris germanica
- 52Slender Blue Iris Iris prismatica
- -55Yellow Iris Iris pseudacorus
- 52Savanna Iris Iris tridentata
- 52Dwarf Violet Iris Iris verna
- 52Virginia Iris Iris virginica
Sisyrinchium (8)
- 11White Blue-eyed-grass Sisyrinchium albidum
- 12Narrowleaf Blue-eyed-grass Sisyrinchium angustifolium
- 11Eastern Blue-eyed-grass Sisyrinchium atlanticum
- 11Pale Blue Eyed Grass Sisyrinchium langloisii
- 11Needletip Blue-eyed-grass Sisyrinchium mucronatum
- 11Nashs Blue Eyed Grass Sisyrinchium nashii
- 11Bumpy Blue Eyed Grass Sisyrinchium pruinosum
- —Lawn Blue Eyed Grass Sisyrinchium rosulatum
Isoetaceae (3)
Isoetes (3)
- 6Limestone Quillwort Isoetes butleri
- 6Engelmann's Quillwort Isoetes engelmannii
- 6Strong Quillwort Isoetes valida
Iteaceae (1)
Itea (1)
- 28Virginia Sweetspire Itea virginica
Juglandaceae (13)
Carya (11)
- 69Water Hickory Carya aquatica
- 69Southern Shagbark Hickory Carya carolinae-septentrionalis
- 69Bitternut Hickory Carya cordiformis
- 69Pignut Hickory Carya glabra
- 69Pecan Carya illinoinensis
- 69Shellbark Hickory Carya laciniosa
- 69Red Hickory Carya ovalis
- 69Shagbark Hickory Carya ovata
- 69Sand Hickory Carya pallida
- 69Black Hickory Carya texana
- 69Mockernut Hickory Carya tomentosa
Juglans (2)
- 48Butternut Juglans cinerea
- 48Black Walnut Juglans nigra
Juncaceae (32)
Juncus (28)
- 41Tapertip Rush Juncus acuminatus
- 41Poverty Rush Juncus anthelatus
- 41Bog Rush Juncus biflorus
- 41Whiteroot Rush Juncus brachycarpus
- 41Tufted Stem Rush Juncus brachyphyllus
- 41Toad Rush Juncus bufonius
- 41Canadian Rush Juncus canadensis
- 41Leathery Rush Juncus coriaceus
- 41Weak Rush Juncus debilis
- 41Forked Rush Juncus dichotomus
- 41Diffuse Rush Juncus diffusissimus
- 41Dudley's Rush Juncus dudleyi
- —Soft Rush Juncus effusus
- 36Elliott's Rush Juncus elliottii
- 41Ringseed Rush Juncus filipendulus
- 41Pennsylvania Rush Juncus gymnocarpus
- 41Inland Rush Juncus interior
- 41Long's Rush Juncus longii
- 44Grassleaf Rush Juncus marginatus
- 41Stout Rush Juncus nodatus
- 41Creeping Rush Juncus repens
- —Needlepod Rush Juncus scirpoides
- 41Lopsided Rush Juncus secundus
- 41Woodland Rush Juncus subcaudatus
- 41Path Rush Juncus tenuis
- 41Torreys Rush Juncus torreyi
- 38Narrow-panicle Rush Juncus tweedyi
- 41Roundhead Rush Juncus validus
Luzula (4)
- —Hairy Woodrush Luzula acuminata
- 7Bulbous Woodrush Luzula bulbosa
- 8Hedgehog Woodrush Luzula echinata
- —Common Woodrush Luzula multiflora
Lamiaceae (107)
Agastache (2)
- 32Yellow Giant-hyssop Agastache nepetoides
- 27Purple Giant-hyssop Agastache scrophulariifolia
Ajuga (1)
- —Carpet-bugle Ajuga reptans
Blephilia (3)
- 16Downy Woodmint Blephilia ciliata
- 15Hairy Woodmint Blephilia hirsuta
- 12Smooth Cumberland Wood Mint Blephilia subnuda
Calamintha (1)
- —Lesser Calamint Calamintha nepeta
Callicarpa (1)
- 37American Beautyberry Callicarpa americana
Clerodendrum (1)
- —Harlequin Glory-bower Clerodendrum trichotomum
Clinopodium (4)
- 28Arkansas Calamint Clinopodium arkansanum
- —Lesser Calamint Clinopodium calamintha
- 28Ozark Calamint Clinopodium glabellum
- —Wild Basil Clinopodium vulgare
Collinsonia (3)
- 19Canada Horsebalm Collinsonia canadensis
- 19Deepwoods Horsebalm Collinsonia tuberosa
- 19Whorled Horsebalm Collinsonia verticillata
Conradina (1)
- 13Cumberland Rosemary Conradina verticillata
Cunila (1)
- 8American Dittany Cunila origanoides
Glechoma (1)
- -55Ground-ivy Glechoma hederacea
Hedeoma (2)
- 18Rough False Pennyroyal Hedeoma hispida
- 18American Pennyroyal Hedeoma pulegioides
Lamium (5)
- —White Archangel Lamium album
- —Henbit Dead-nettle Lamium amplexicaule
- —Henbit Lamium amplexicaule var. amplexicaule
- —Spotted Dead-nettle Lamium maculatum
- —Purple Dead-nettle Lamium purpureum
Leonurus (1)
- —Common Motherwort Leonurus cardiaca
Lycopus (5)
- 23American Bugleweed Lycopus americanus
- 20Taperleaf Bugleweed Lycopus rubellus
- 20Northern Bugleweed Lycopus uniflorus
- 20Virginia Bugleweed Lycopus virginicus
- 20Sherards Bugleweed Lycopus x sherardii
Marrubium (1)
- —Common Horehound Marrubium vulgare
Meehania (1)
- 5Meehan's Mint Meehania cordata
Melissa (1)
- —Lemon Balm Melissa officinalis
Mentha (8)
- 60Field Mint Mentha arvensis
- 60Wild Mint Mentha canadensis
- -30Spearmint Mentha spicata
- —Spearmint Mentha spicata var. spicata
- —Gingermint (a hybrid) Mentha x gracilis
- -30Peppermint (a hybrid) Mentha x piperita
- —Peppermint Mentha x piperita var. piperita
- —Egyptian Mint (a hybrid) Mentha x rotundifolia
Monarda (8)
- 65Eastern Bee Balm Monarda bradburiana
- —Lemon Bee Balm Monarda citriodora
- 65White Bergamot Monarda clinopodia
- 65Scarlet Beebalm Monarda didyma
- 68Wild Bergamot Monarda fistulosa
- 65Purple Burgamot Monarda media
- 65Spotted Beebalm Monarda punctata
- 65White Bee Balm Monarda russeliana
Mosla (1)
- —Mosla Mosla dianthera
Nepeta (1)
- —Catnip Nepeta cataria
Perilla (1)
- -55Beefsteak-plant Perilla frutescens
Physostegia (1)
- 22Obedient-plant Physostegia virginiana
Prunella (1)
- —Common Selfheal Prunella vulgaris
Pycnanthemum (13)
- 40White Leaf Mountain Mint Pycnanthemum albescens
- 37Beadle's Mountain-mint Pycnanthemum beadlei
- 40Basil Mountain-mint Pycnanthemum clinopodioides
- 40Stone Mountain-mint Pycnanthemum curvipes
- 40Hoary Mountain-mint Pycnanthemum incanum
- 40Loomiss Mountain Mint Pycnanthemum loomisii
- 40Thinleaf Mountain-mint Pycnanthemum montanum
- 40Clustered Mountain-mint Pycnanthemum muticum
- 40Southern Mountain-mint Pycnanthemum pycnanthemoides
- 40Slender Mountain-mint Pycnanthemum tenuifolium
- 40Torrey's Mountain-mint Pycnanthemum torreyi
- 40Whorled Mountain-mint Pycnanthemum verticillatum
- 43Virginia Mountain-mint Pycnanthemum virginianum
Salvia (7)
- 50Azure Sage Salvia azurea
- 50Lyreleaf Sage Salvia lyrata
- —Balkan Clary Salvia nemorosa
- —Garden Sage Salvia officinalis
- —Meadow Sage Salvia pratensis
- —Rocky Mountain Sage Salvia reflexa
- 50Nettleleaf Sage Salvia urticifolia
Scutellaria (15)
- 27Blue Ridge Skullcap Scutellaria arguta
- 32Southern Skullcap Scutellaria australis
- 32Hairy Skullcap Scutellaria elliptica
- 32Marsh Skullcap Scutellaria galericulata
- 32Hoary Skullcap Scutellaria incana
- 32Hyssop Skullcap Scutellaria integrifolia
- 32Mad-dog Skullcap Scutellaria lateriflora
- 32Leonard's Skullcap Scutellaria leonardii
- 35Large Flower Skullcap Scutellaria montana
- 32Veined Skullcap Scutellaria nervosa
- 32Heartleaf Skullcap Scutellaria ovata
- 32Dwarf Skullcap Scutellaria parvula
- 32False Teeth Skullcap Scutellaria pseudoserrata
- 32Rock Skullcap Scutellaria saxatilis
- 32Showy Skullcap Scutellaria serrata
Stachys (9)
- 51Appalachian Hedge-nettle Stachys appalachiana
- 48Clingman's Hedge-nettle Stachys clingmanii
- 51Heartleaf Hedge-nettle Stachys cordata
- —Florida Hedge-nettle Stachys floridana
- —Downy Woundwort Stachys germanica
- 51Hiwassee Hedge Nettle Stachys glandulosissima
- 51Broadtooth Hedge-nettle Stachys latidens
- 51Nuttall's Hedge-nettle Stachys nuttallii
- 51Smooth Hedge-nettle Stachys tenuifolia
Synandra (1)
- 5Guyandotte Beauty Synandra hispidula
Teucrium (1)
- 34American Germander Teucrium canadense
Trichostema (3)
- 26Glade Blue Curls Trichostema brachiatum
- 27Forked Bluecurls Trichostema dichotomum
- 26Narrowleaf Bluecurls Trichostema setaceum
Vitex (2)
- —Chaste-tree Vitex agnus-castus
- —Chinese Chaste Tree Vitex negundo
Lardizabalaceae (1)
Akebia (1)
- -55Five-leaf Akebia Akebia quinata
Lauraceae (2)
Lindera (1)
- 60Northern Spicebush Lindera benzoin
Sassafras (1)
- 66Sassafras Sassafras albidum
Lentibulariaceae (6)
Utricularia (6)
- 8Horned Bladderwort Utricularia cornuta
- 13Humped Bladderwort Utricularia gibba
- 8Swollen Bladderwort Utricularia inflata
- 13Common Bladderwort Utricularia macrorhiza
- —Lavender Bladderwort Utricularia resupinata
- 8Zigzag Bladderwort Utricularia subulata
Liliaceae (18)
Clintonia (2)
- 5Bluebead-lily Clintonia borealis
- 5Speckled Wood-lily Clintonia umbellulata
Erythronium (4)
- 15White Trout Lily Erythronium albidum
- 15Yellow Trout-lily Erythronium americanum
- 12Beaked Trout Lily Erythronium rostratum
- —Dimpled Trout-lily Erythronium umbilicatum
Lilium (8)
- 40Canada Lily Lilium canadense
- 35Gray's Lily Lilium grayi
- —Tiger Lily Lilium lancifolium
- 40Carolina Lily Lilium michauxii
- 40Michigan Lily Lilium michiganense
- 40Wood Lily Lilium philadelphicum
- —Philippine Lily Lilium philippinense
- 41Turk's-cap Lily Lilium superbum
Medeola (1)
- 5Indian Cucumber-root Medeola virginiana
Prosartes (2)
- 5Yellow Mandarin Prosartes lanuginosa
- 5Spotted Mandarin Prosartes maculata
Streptopus (1)
- 5Clasping Twisted-stalk Streptopus amplexifolius
Linaceae (6)
Linum (6)
- 39Sandplain Yellow Flax Linum intercursum
- —Stiff Yellow Flax Linum medium
- 39Ridged Yellow Flax Linum striatum
- 39Grooved Yellow Flax Linum sulcatum
- —Common Flax Linum usitatissimum
- 39Virginia Yellow Flax Linum virginianum
Linderniaceae (1)
Lindernia (1)
- 18Yellowseed False-pimpernel Lindernia dubia
Linnaeaceae (1)
Linnaea (1)
- 6Twinflower Linnaea borealis
Loganiaceae (2)
Mitreola (1)
- 8Lax Hornpod Mitreola petiolata
Spigelia (1)
- 5Indian Pink Spigelia marilandica
Lycopodiaceae (9)
Dendrolycopodium (3)
- 6Tree Ground-pine Dendrolycopodium dendroideum
- 6Pennsylvania Ground-pine Dendrolycopodium hickeyi
- 6Common Ground-pine Dendrolycopodium obscurum
Diphasiastrum (2)
- 6Southern Ground-cedar Diphasiastrum digitatum
- 6Blue Ground-cedar Diphasiastrum tristachyum
Lycopodiella (3)
- 5Foxtail Clubmoss Lycopodiella alopecuroides
- 6Southern Bog Clubmoss Lycopodiella appressa
- 5Northern Bog Clubmoss Lycopodiella inundata
Lycopodium (1)
- 6Running Clubmoss Lycopodium clavatum
Lygodiaceae (2)
Lygodium (2)
- -55Japanese Climbing Fern Lygodium japonicum
- 5American Climbing Fern Lygodium palmatum
Lythraceae (8)
Ammannia (2)
- 16Scarlet Toothcup Ammannia coccinea
- 14Grand Redstem Ammannia robusta
Cuphea (1)
- 20Blue Waxweed Cuphea viscosissima
Decodon (1)
- 44Swamp Loosestrife Decodon verticillatus
Lythrum (3)
- 54Northern Winged Loose Strife Lythrum alatum
- 54Southern Winged Loosestrife Lythrum lanceolatum
- -55Purple Loosestrife Lythrum salicaria
Rotala (1)
- 10Lowland Rotala Rotala ramosior
Magnoliaceae (7)
Liriodendron (1)
- 61Tuliptree Liriodendron tulipifera
Magnolia (6)
- 66Cucumber Magnolia Magnolia acuminata
- 66Fraser Magnolia Magnolia fraseri
- 67Southern Magnolia Magnolia grandiflora
- 66Bigleaf Magnolia Magnolia macrophylla
- 66Umbrella Magnolia Magnolia tripetala
- 64Sweetbay Magnolia Magnolia virginiana
Malvaceae (19)
Abutilon (1)
- —Velvetleaf Abutilon theophrasti
Alcea (1)
- —Hollyhock Alcea rosea
Anoda (1)
- —Crested Anoda Anoda cristata
Callirhoe (1)
- 35Poppy Mallow Callirhoe alcaeoides
Firmiana (1)
- -30Chinese Parasol-tree Firmiana simplex
Hibiscus (5)
- 72Halberd-leaf Rosemallow Hibiscus laevis
- 72Western Rose Mallow Hibiscus lasiocarpos
- 72Swamp Rosemallow Hibiscus moscheutos
- -30Rose-of-Sharon Hibiscus syriacus
- —Flower-of-an-hour Hibiscus trionum
Malva (3)
- —Musk Mallow Malva moschata
- —Common Mallow Malva neglecta
- —High Mallow Malva sylvestris
Malvastrum (1)
- 24Hairy False Mallow Malvastrum hispidum
Modiola (1)
- —Carolina Bristle-mallow Modiola caroliniana
Sida (3)
- —Elliott's Fanpetals Sida elliottii
- —Arrowleaf Sida Sida rhombifolia
- —Prickly Fanpetals Sida spinosa
Tilia (1)
- —American Basswood Tilia americana
Marsileaceae (2)
Marsilea (1)
- —European Waterclover Marsilea quadrifolia
Pilularia (1)
- 5American Pillwort Pilularia americana
Martyniaceae (1)
Proboscidea (1)
- —Louisiana Unicorn-plant Proboscidea louisiana
Mazaceae (2)
Mazus (2)
- —Creeping Mazus Mazus miquelii
- —Japanese Mazus Mazus pumilus
Melanthiaceae (15)
Amianthium (1)
- 5Fly-poison Amianthium muscitoxicum
Melanthium (4)
- 19Slender Bunchflower Melanthium hybridum
- 22Appalachian Bunchflower Melanthium parviflorum
- 20Virginia Bunchflower Melanthium virginicum
- 17Ozark Bunchflower Melanthium woodii
Stenanthium (3)
- 5Rockhouse Feather Bells Stenanthium diffusum
- 8Eastern Featherbells Stenanthium gramineum
- 8Pinebarren Death-camas Stenanthium leimanthoides
Trillium (6)
- 21Catesbys Trillium Trillium catesbaei
- 16Decumbent Trillium Trillium decumbens
- 16Lance Leaf Trillium Trillium lancifolium
- 21Snow Trillium Trillium nivale
- 21Twisted Trillium Trillium stamineum
- 16Tennessee Trillium Trillium tennesseense
Veratrum (1)
- 14Green False-hellebore Veratrum viride
Melastomataceae (3)
Rhexia (3)
- 35Ozark Meadow Beauty Rhexia interior
- 35Maryland Meadow-beauty Rhexia mariana
- 35Virginia Meadow-beauty Rhexia virginica
Meliaceae (1)
Melia (1)
- -30Chinaberry Melia azedarach
Menispermaceae (3)
Calycocarpum (1)
- 5Cupseed Calycocarpum lyonii
Menispermum (1)
- 14Canada Moonseed Menispermum canadense
Nephroia (1)
- 10Carolina Coralbead Nephroia carolina
Menyanthaceae (1)
Nymphoides (1)
- —Yellow Floating-heart Nymphoides peltata
Molluginaceae (1)
Mollugo (1)
- —Green Carpetweed Mollugo verticillata
Montiaceae (5)
Claytonia (2)
- 27Carolina Spring-beauty Claytonia caroliniana
- 29Virginia Spring-beauty Claytonia virginica
Phemeranthus (3)
- 10Cedarglade Rock Pink Phemeranthus calcaricus
- 10Menges Fameflower Phemeranthus mengesii
- 10Quill Fameflower Phemeranthus teretifolius
Moraceae (7)
Broussonetia (1)
- -55Paper Mulberry Broussonetia papyrifera
Fatoua (1)
- —Mulberry-weed Fatoua villosa
Ficus (1)
- —Common Fig Ficus carica
Maclura (1)
- -30Osage-orange Maclura pomifera
Morus (3)
- —White Mulberry Morus alba
- —Black Mulberry Morus nigra
- 42Red Mulberry Morus rubra
Myricaceae (1)
Comptonia (1)
- 36Sweet-fern Comptonia peregrina
Myrsinaceae (5)
Lysimachia (2)
- —Gooseneck Loosestrife Lysimachia clethroides
- 43Hybrid Loosestrife Lysimachia x producta
Steironema (3)
- 45Lewis Loosestrife Steironema lewisii
- 43Four Flower Loosestrife Steironema quadriflorum
- 48Trailing Loosestrife Steironema radicans
Nartheciaceae (1)
Aletris (1)
- 9White Colicroot Aletris farinosa
Nelumbonaceae (2)
Nelumbo (2)
- 34American Lotus Nelumbo lutea
- —Sacred Lotus Nelumbo nucifera
Nyctaginaceae (3)
Mirabilis (3)
- 24Hairy Four-o'clock Mirabilis albida
- —Marvel-of-Peru Mirabilis jalapa
- —Wild Four-o'clock Mirabilis nyctaginea
Nymphaeaceae (2)
Nuphar (1)
- 49Broadleaf Pond-lily Nuphar advena
Nymphaea (1)
- 50Fragrant Water-lily Nymphaea odorata
Nyssaceae (3)
Nyssa (3)
- 69Water Tupelo Nyssa aquatica
- 69Swamp Tupelo Nyssa biflora
- 70Blackgum Nyssa sylvatica
Oleaceae (19)
Chionanthus (1)
- 38Fringetree Chionanthus virginicus
Forestiera (2)
- 23Eastern Swamp Privet Forestiera acuminata
- 23Upland Swamp Privet Forestiera ligustrina
Forsythia (2)
- —Weeping Forsythia Forsythia suspensa
- —Greenstem Forsythia Forsythia viridissima
Fraxinus (8)
- 70White Ash Fraxinus americana
- 70Biltmore Ash Fraxinus biltmoreana
- —European Ash Fraxinus excelsior
- 70Black Ash Fraxinus nigra
- 70Green Ash Fraxinus pennsylvanica
- 70Pumpkin Ash Fraxinus profunda
- 70Blue Ash Fraxinus quadrangulata
- 70Small's Ash Fraxinus smallii
Ligustrum (5)
- -85Japanese Privet Ligustrum japonicum
- -15Border Privet Ligustrum obtusifolium
- —California Privet Ligustrum ovalifolium
- -85Chinese Privet Ligustrum sinense
- -55European Privet Ligustrum vulgare
Syringa (1)
- —Lilac Syringa vulgaris
Onagraceae (37)
Chamaenerion (1)
- 21Fireweed Chamaenerion angustifolium
Circaea (3)
- —Small Enchanter's-nightshade Circaea alpina
- 5Broadleaf Enchanter's-nightshade Circaea canadensis
- 5Broadleaf Enchanters Nightshade Circaea lutetiana
Epilobium (3)
- 37Fringed Willowherb Epilobium ciliatum
- 37Purpleleaf Willowherb Epilobium coloratum
- 32Bog Willowherb Epilobium leptophyllum
Ludwigia (12)
- 48Bushy Seedbox Ludwigia alternifolia
- 48Wingleaf Primrose-willow Ludwigia decurrens
- 48Cylindric-fruit Seedbox Ludwigia glandulosa
- —Ludwigia grandiflora Ludwigia grandiflora
- 48Rafinesque's Seedbox Ludwigia hirtella
- 48Anglestem Primrose-willow Ludwigia leptocarpa
- 48Narrowleaf Seedbox Ludwigia linearis
- 48Smallfruit Seedbox Ludwigia microcarpa
- 48Marsh Seedbox Ludwigia palustris
- —Floating Seedbox Ludwigia peploides
- —Floating Water Primrose Ludwigia peploides var. glabrescens
- 43Globefruit Seedbox Ludwigia sphaerocarpa
Oenothera (18)
- 77Common Evening-primrose Oenothera biennis
- 76Long Flower Beeblossom Oenothera filiformis
- 76Thread Stalk Beeblossom Oenothera filipes
- 79Narrowleaf Sundrops Oenothera fruticosa
- 77Biennial Beeblossom Oenothera gaura
- 71Large-flower Evening-primrose Oenothera grandiflora
- 76Cutleaf Evening-primrose Oenothera laciniata
- 76Threadleaf Sundrops Oenothera linifolia
- 84Big Fruit Evening Primrose Oenothera macrocarpa
- 76Nodding Evening Primrose Oenothera nutans
- 76Oakes Evening Primrose Oenothera oakesiana
- 71Northern Evening-primrose Oenothera parviflora
- 76Small Sundrops Oenothera perennis
- 76Midwestern Evening-primrose Oenothera pilosella
- —Pink Evening-primrose Oenothera speciosa
- —Glaucous Evening Primrose Oenothera tetragona
- 76Stemless Evening Primrose Oenothera triloba
- —Hairy Evening Primrose Oenothera villosa
Onocleaceae (1)
Onoclea (1)
- 21Sensitive Fern Onoclea sensibilis
Ophioglossaceae (9)
Botrychium (2)
- 5Daisyleaf Moonwort Botrychium matricariifolium
- 6Least Moonwort Botrychium simplex
Botrypus (1)
- 6Rattlesnake Fern Botrypus virginianus
Ophioglossum (3)
- 5Bulbous Adder's-tongue Ophioglossum crotalophoroides
- 5Limestone Adders Tongue Ophioglossum engelmannii
- 5Southern Adder's-tongue Ophioglossum pycnostichum
Sceptridium (3)
- 6Southern Grapefern Sceptridium biternatum
- 6Cutleaf Grapefern Sceptridium dissectum
- 6Alabama Grapefern Sceptridium jenmanii
Orchidaceae (46)
Aplectrum (1)
- 5Puttyroot Aplectrum hyemale
Calopogon (2)
- 5Oklahoma Grass Pink Calopogon oklahomensis
- —Tuberous Grass-pink Calopogon tuberosus
Cleistesiopsis (1)
- 5Appalachian Small Spreading Pogonia Cleistesiopsis bifaria
Corallorhiza (3)
- 5Spotted Coralroot Corallorhiza maculata
- 5Autumn Coralroot Corallorhiza odontorhiza
- 5Spring Coralroot Corallorhiza wisteriana
Cypripedium (4)
- 31Pink Lady's-slipper Cypripedium acaule
- 25Kentucky Ladys Slipper Cypripedium kentuckiense
- —Yellow Lady's-slipper Cypripedium parviflorum
- 23Showy Lady's-slipper Cypripedium reginae
Galearis (1)
- 12Showy Orchis Galearis spectabilis
Goodyera (2)
- 5Downy Rattlesnake-plantain Goodyera pubescens
- 5Lesser Rattlesnake-plantain Goodyera repens
Hexalectris (1)
- 5Crested Coralroot Hexalectris spicata
Isotria (2)
- 5Small Whorled Pogonia Isotria medeoloides
- 5Large Whorled Pogonia Isotria verticillata
Liparis (2)
- 5Purple Twayblade Liparis liliifolia
- 5Fen Orchid Liparis loeselii
Malaxis (1)
- 5Green Adder's-mouth Malaxis unifolia
Neottia (2)
- 5Southern Twayblade Neottia bifolia
- 5Kidneyleaf Twayblade Neottia smallii
Platanthera (12)
- 22Yellow-fringed Orchid Platanthera ciliaris
- 25Small Green Wood Orchid Platanthera clavellata
- 22Crested Fringed Orchid Platanthera cristata
- 22Southern Rein Orchid Platanthera flava
- 19Greater Purple Fringed Orchid Platanthera grandiflora
- 17Yellow Fringeless Orchid Platanthera integra
- 22White Fringeless Orchid Platanthera integrilabia
- 22Ragged Fringed Orchid Platanthera lacera
- 17Snowy Orchid Platanthera nivea
- 22Large Round-leaved Orchid Platanthera orbiculata
- 22Purple Fringeless Orchid Platanthera peramoena
- 19Lesser Purple Fringed Orchid Platanthera psycodes
Pogonia (1)
- 5Rose Pogonia Pogonia ophioglossoides
Ponthieva (1)
- 5Shadow-witch Ponthieva racemosa
Spiranthes (9)
- 17Nodding Ladies'-tresses Spiranthes cernua
- —Slender Ladies'-tresses Spiranthes lacera
- 14Shining Ladies'-tresses Spiranthes lucida
- 12Great Plains Ladies Tresses Spiranthes magnicamporum
- 12Yellow Ladies'-tresses Spiranthes ochroleuca
- 12Marsh Ladies'-tresses Spiranthes odorata
- —Lesser Ladies'-tresses Spiranthes ovalis
- 17Little Ladies'-tresses Spiranthes tuberosa
- 17Spring Ladies'-tresses Spiranthes vernalis
Tipularia (1)
- 5Cranefly Orchid Tipularia discolor
Orobanchaceae (27)
Agalinis (11)
- 46Earleaf False Foxglove Agalinis auriculata
- 49Beach False Foxglove Agalinis fasciculata
- 49Gattingers Agalinis Agalinis gattingeri
- 44Prairie False Foxglove Agalinis heterophylla
- 49Bluntleaf False Foxglove Agalinis obtusifolia
- 44Ridge Stem False Fox Glove Agalinis oligophylla
- 44Chattahoochee False Foxglove Agalinis plukenetii
- 49Purple False Foxglove Agalinis purpurea
- 44Threadleaf False Foxglove Agalinis setacea
- 46Skinners False Foxglove Agalinis skinneriana
- 49Slender False Foxglove Agalinis tenuifolia
Aureolaria (7)
- 41Smooth Yellow False Foxglove Aureolaria flava
- 41Entireleaf Yellow False Foxglove Aureolaria laevigata
- 41Entireleaf Yellow False Foxglove Aureolaria levigata
- 41Spreading Yellow False Foxglove Aureolaria patula
- 41Combleaf Yellow False Foxglove Aureolaria pectinata
- 41Fernleaf Yellow False Foxglove Aureolaria pedicularia
- 41Downy Yellow False Foxglove Aureolaria virginica
Buchnera (1)
- 10American Bluehearts Buchnera americana
Castilleja (1)
- 38Scarlet Indian-paintbrush Castilleja coccinea
Conopholis (1)
- 5American Cancer-root Conopholis americana
Dasistoma (1)
- 21Mullein Foxglove Dasistoma macrophyllum
Epifagus (1)
- 7Beechdrops Epifagus virginiana
Melampyrum (1)
- —Narrowleaf Cow-wheat Melampyrum lineare
Orobanche (1)
- —Small Broomrape Orobanche minor
Pedicularis (2)
- 28Canadian Lousewort Pedicularis canadensis
- 25Swamp Lousewort Pedicularis lanceolata
Osmundaceae (3)
Claytosmunda (1)
- 23Interrupted Fern Claytosmunda claytoniana
Osmunda (1)
- 23Royal Fern Osmunda spectabilis
Osmundastrum (1)
- 23Cinnamon Fern Osmundastrum cinnamomeum
Oxalidaceae (9)
Oxalis (9)
- 52Tufted Yellow Woodsorrel Oxalis colorea
- —Creeping Woodsorrel Oxalis corniculata
- 52Slender Yellow Woodsorrel Oxalis dillenii
- 52Great Yellow Woodsorrel Oxalis grandis
- 52Illinois Wood Sorrel Oxalis illinoensis
- 52Price's Yellow Woodsorrel Oxalis macrantha
- 52Mountain Woodsorrel Oxalis montana
- 53Common Yellow Woodsorrel Oxalis stricta
- 55Violet Woodsorrel Oxalis violacea
Papaveraceae (9)
Argemone (1)
- —Bluestem Prickly-poppy Argemone albiflora
Chelidonium (1)
- —Greater Celandine Chelidonium majus
Eschscholzia (1)
- —California Poppy Eschscholzia californica
Macleaya (1)
- —Plume-poppy Macleaya cordata
Papaver (3)
- —Long-headed Poppy Papaver dubium
- —Corn Poppy Papaver rhoeas
- —Opium Poppy Papaver somniferum
Sanguinaria (1)
- 29Bloodroot Sanguinaria canadensis
Stylophorum (1)
- 8Celandine-poppy Stylophorum diphyllum
Parnassiaceae (2)
Parnassia (2)
- 12Kidneyleaf Grass-of-Parnassus Parnassia asarifolia
- 12Largeleaf Grass-of-Parnassus Parnassia grandifolia
Passifloraceae (2)
Passiflora (2)
- 50Maypops Passiflora incarnata
- 51Yellow Passionflower Passiflora lutea
Paulowniaceae (1)
Paulownia (1)
- -85Princess-tree Paulownia tomentosa
Penthoraceae (1)
Penthorum (1)
- 5Ditch-stonecrop Penthorum sedoides
Phrymaceae (3)
Mimulus (2)
- 31Sharpwing Monkey-flower Mimulus alatus
- 31Allegheny Monkey Flower Mimulus ringens var. ringens
Phryma (1)
- 5American Lopseed Phryma leptostachya
Phyllanthaceae (3)
Moeroris (1)
- —Mascarene Island Leaf-flower Moeroris tenella
Phyllanthopsis (1)
- 5Missouri Maidenbush Phyllanthopsis phyllanthoides
Phyllanthus (1)
- 17Carolina Leaf-flower Phyllanthus caroliniensis
Phytolaccaceae (1)
Phytolacca (1)
- 61American Pokeweed Phytolacca americana
Pinaceae (11)
Abies (1)
- 57Fraser Fir Abies fraseri
Picea (2)
- —Norway Spruce Picea abies
- 60Red Spruce Picea rubens
Pinus (6)
- 69Shortleaf Pine Pinus echinata
- 69Table Mountain Pine Pinus pungens
- 69Pitch Pine Pinus rigida
- 69Eastern White Pine Pinus strobus
- 70Loblolly Pine Pinus taeda
- 69Virginia Pine Pinus virginiana
Tsuga (2)
- 65Eastern Hemlock Tsuga canadensis
- 65Carolina Hemlock Tsuga caroliniana
Plantaginaceae (57)
Bacopa (2)
- 26Blue Water-hyssop Bacopa caroliniana
- 31Roundleaf Water-hyssop Bacopa rotundifolia
Callitriche (2)
- —Two-headed Water-starwort Callitriche heterophylla
- 6Terrestrial Water-starwort Callitriche terrestris
Chaenorhinum (1)
- —Dwarf Snapdragon Chaenorhinum minus
Chelone (3)
- 24White Turtlehead Chelone glabra
- 24Pink Turtlehead Chelone lyonii
- 24Red Turtlehead Chelone obliqua
Collinsia (1)
- 15Eastern Blue Eyed Mary Collinsia verna
Cymbalaria (1)
- —Kenilworth Ivy Cymbalaria muralis
Gratiola (6)
- 5Sticky Hedge Hyssop Gratiola brevifolia
- 5Florida Hedge Hyssop Gratiola floridana
- 5Clammy Hedge-hyssop Gratiola neglecta
- 5Limestone Hedge Hyssop Gratiola quartermaniae
- 5Roundfruit Hedge-hyssop Gratiola virginiana
- 5Short's Hedge-hyssop Gratiola viscidula
Kickxia (1)
- —Sharpleaf Cancerwort Kickxia elatine
Leucospora (1)
- 5Narrowleaf Paleseed Leucospora multifida
Linaria (2)
- 31Canada Toadflax Linaria canadensis
- —Butter-and-eggs Linaria vulgaris
Mecardonia (1)
- —Axilflower Mecardonia acuminata
Penstemon (11)
- 66Lowland Beard Tongue Penstemon alluviorum
- 66Short Sepal Beard Tongue Penstemon brevisepalus
- 66Long-sepal Beardtongue Penstemon calycosus
- 66Eastern Gray Beardtongue Penstemon canescens
- 66Foxglove Beardtongue Penstemon digitalis
- 66Hairy Beard Tongue Penstemon hirsutus
- 68Eastern Smooth Beardtongue Penstemon laevigatus
- 66Pale Beardtongue Penstemon pallidus
- 66Small's Beardtongue Penstemon smallii
- 66Slender Flower Beard Tongue Penstemon tenuiflorus
- 61Trumpet Beard Tongue Penstemon tubaeflorus
Plantago (11)
- 64Large-bracted Plantain Plantago aristata
- 59Heartleaf Plantain Plantago cordata
- 64Slender Plantain Plantago heterophylla
- —English Plantain Plantago lanceolata
- —Common Plantain Plantago major
- —Woolly Plantain Plantago patagonica
- 64Dwarf Plantain Plantago pusilla
- 64Red Seed Plantain Plantago rhodosperma
- 64Blackseed Plantain Plantago rugelii
- 64Virginia Plantain Plantago virginica
- —Wright's Plantain Plantago wrightiana
Sophronanthe (1)
- 5Shaggy Hedge-hyssop Sophronanthe pilosa
Veronica (12)
- —Green Field-speedwell Veronica agrestis
- 37American Speedwell Veronica americana
- 42Water Speedwell Veronica anagallis-aquatica
- —Corn Speedwell Veronica arvensis
- 37Chain Speedwell Veronica catenata
- —Ivyleaf Speedwell Veronica hederifolia
- —Common Speedwell Veronica officinalis
- —Purslane Speedwell Veronica peregrina
- —Bird's-eye Speedwell Veronica persica
- —Gray Field-speedwell Veronica polita
- 37Narrow Leaf Speedwell Veronica scutellata
- —Thymeleaf Speedwell Veronica serpyllifolia
Veronicastrum (1)
- 31Culver's-root Veronicastrum virginicum
Platanaceae (1)
Platanus (1)
- 54American Sycamore Platanus occidentalis
Poaceae (313)
Aegilops (1)
- —Goat Grass Aegilops cylindrica
Agrostis (7)
- —Colonial Bentgrass Agrostis capillaris
- 40Elliott's Bentgrass Agrostis elliottiana
- —Redtop Bentgrass Agrostis gigantea
- 40Winter Bentgrass Agrostis hyemalis
- 40Upland Bentgrass Agrostis perennans
- 40Rough Bent Grass Agrostis scabra
- -30Creeping Bentgrass Agrostis stolonifera
Aira (1)
- —Silver Hairgrass Aira caryophyllea
Alopecurus (2)
- 15Carolina Foxtail Alopecurus carolinianus
- —Meadow Foxtail Alopecurus pratensis
Andropogon (5)
- 46Big Bluestem Andropogon gerardi
- 46Bushy Bluestem Andropogon glomeratus
- 46Elliotts Bluestem Andropogon gyrans
- 46Splitbeard Bluestem Andropogon ternarius
- 46Broomsedge Andropogon virginicus
Anthoxanthum (2)
- 5Hairy Holygrass Anthoxanthum hirtum
- —Sweet Vernal-grass Anthoxanthum odoratum
Aristida (6)
- 5Churchmouse Three-awn Aristida dichotoma
- 5Woollysheath Three-awn Aristida lanosa
- 5Southeastern Slimspike Three-awn Aristida longespica
- 5Prairie Three-awn Aristida oligantha
- 5Arrowfeather Three-awn Aristida purpurascens
- 5S Curve Three Awn Aristida ramosissima
Arrhenatherum (1)
- —Tall Oatgrass Arrhenatherum elatius
Arthraxon (1)
- -55Hairy Jointgrass Arthraxon hispidus
Arundinaria (3)
- 39Hill Cane Arundinaria appalachiana
- 39Giant Cane Arundinaria gigantea
- 39Switch Cane Arundinaria tecta
Arundo (1)
- -30Giant Reed Arundo donax
Avena (2)
- —Wild Oats Avena fatua
- —Common Oat Avena sativa
Avenella (1)
- 7Wavy Hairgrass Avenella flexuosa
Bothriochloa (1)
- —Bothriochloa laguroides Bothriochloa laguroides
Bouteloua (2)
- 19Sideoats Grama Bouteloua curtipendula
- —Buffalo Grass Bouteloua dactyloides
Brachyelytrum (2)
- 11Northern Shorthusk Brachyelytrum aristosum
- 14Bearded Shorthusk Brachyelytrum erectum
Bromus (15)
- —Field Brome Bromus arvensis
- —Rescue Grass Bromus catharticus
- 41Fringed Brome Bromus ciliatus
- —Meadow Brome Bromus commutatus
- —Short Branched Brome Bromus erectus
- —Soft Brome Bromus hordeaceus
- -15Smooth Brome Bromus inermis
- -30Japanese Brome Bromus japonicus
- 41Earlyleaf Brome Bromus latiglumis
- 41Nottoway Valley Brome Bromus nottowayanus
- 41Hairy Woodland Brome Bromus pubescens
- —Bald Brome Bromus racemosus
- -30Rye Brome Bromus secalinus
- -30Poverty Brome Bromus sterilis
- -30Cheat-grass Bromus tectorum
Calamagrostis (3)
- 18Cain's Reedgrass Calamagrostis cainii
- 23Bluejoint Reedgrass Calamagrostis canadensis
- 23Porter's Reedgrass Calamagrostis porteri
Calamovilfa (1)
- —Cumberland Sand Reed Calamovilfa arcuata
Cenchrus (3)
- 43Longspine Sandbur Cenchrus longispinus
- —Tender Fountaingrass Cenchrus setaceus
- 43Coastal Sandspur Cenchrus spinifex
Chasmanthium (3)
- 35River Oats Chasmanthium latifolium
- 35Slender Spikegrass Chasmanthium laxum
- 35Longleaf Spikegrass Chasmanthium sessiliflorum
Chloris (2)
- —Windmill Grass Chloris verticillata
- —Feather Fingergrass Chloris virgata
Cinna (2)
- 6Sweet Woodreed Cinna arundinacea
- 6Drooping Woodreed Cinna latifolia
Coelorachis (1)
- —Wrinkled Joint Grass Coelorachis rugosa
Coix (1)
- —Jobs Tears Coix lacryma-jobi
Coleataenia (3)
- —Beaked Panicgrass Coleataenia anceps
- 44Stalked Panicgrass Coleataenia pulchra
- —Redtop Panicgrass Coleataenia rigidula
Cynodon (1)
- —Bermuda Grass Cynodon dactylon
Dactylis (1)
- —Orchard Grass Dactylis glomerata
Danthonia (4)
- 28Flattened Oatgrass Danthonia compressa
- 25Bog Oatgrass Danthonia epilis
- 28Silky Oatgrass Danthonia sericea
- 28Poverty Oatgrass Danthonia spicata
Deschampsia (1)
- 7Tufted Hairgrass Deschampsia cespitosa ssp. glauca
Diarrhena (2)
- 5American Beakgrass Diarrhena americana
- 5Western Beakgrain Diarrhena obovata
Dichanthelium (38)
- 44Needleleaf Witchgrass Dichanthelium aciculare
- —Woolly Witchgrass Dichanthelium acuminatum
- 44Tapered Leaf Witch Grass Dichanthelium acuminatum var. acuminatum
- 44Western Witch Grass Dichanthelium acuminatum var. fasciculatum
- 44Lindheimers Witch Grass Dichanthelium acuminatum var. lindheimeri
- 44Narrowleaf Panic Grass Dichanthelium angustifolium
- 44Ringed Witchgrass Dichanthelium annulum
- 44Bosc's Witchgrass Dichanthelium boscii
- 44Deer-tongue Witchgrass Dichanthelium clandestinum
- 44American Witchgrass Dichanthelium columbianum
- —Variable Witchgrass Dichanthelium commutatum
- 44Blood Witchgrass Dichanthelium consanguineum
- 44Shortleaf Witchgrass Dichanthelium curtifolium
- 44Starved Witchgrass Dichanthelium depauperatum
- —Cypress Witchgrass Dichanthelium dichotomum
- 44Sword-leaf Witchgrass Dichanthelium ensifolium
- 44Broadleaf Witchgrass Dichanthelium latifolium
- 44Open-flower Witchgrass Dichanthelium laxiflorum
- 39Rough Witchgrass Dichanthelium leucothrix
- 44Slimleaf Witchgrass Dichanthelium linearifolium
- 44Coastal Plain Witchgrass Dichanthelium longiligulatum
- 44Bog Witch Grass Dichanthelium lucidum
- 44Soft Leaf Witch Grass Dichanthelium malacophyllum
- 44Matting Witch Grass Dichanthelium meridionale
- 44Small Fruit Witchgrass Dichanthelium microcarpon
- —Heller's Witchgrass Dichanthelium oligosanthes
- 44Scribners Rosettegrass Dichanthelium oligosanthes var. scribnerianum
- —Eggleaf Witchgrass Dichanthelium ovale
- 44Many-flowered Witchgrass Dichanthelium polyanthes
- 44Ravenel's Witchgrass Dichanthelium ravenelii
- 44Woolly Witchgrass Dichanthelium scabriusculum
- 44Velvet Witchgrass Dichanthelium scoparium
- 44Roundseed Witchgrass Dichanthelium sphaerocarpon
- 39Eaton's Witchgrass Dichanthelium spretum
- 44Rough-hair Witchgrass Dichanthelium strigosum
- 44White-edge Witchgrass Dichanthelium tenue
- —Whitehair Witchgrass Dichanthelium villosissimum
- 44Spotted-sheath Witchgrass Dichanthelium yadkinense
Digitaria (5)
- —Southern Crabgrass Digitaria ciliaris
- —Slender Crabgrass Digitaria filiformis
- —Smooth Crabgrass Digitaria ischaemum
- —Hairy Crabgrass Digitaria sanguinalis
- —Violet Crabgrass Digitaria violascens
Dinebra (3)
- 21Red Sprangletop Dinebra panicea ssp. brachiata
- 21Mucronate Sprangletop Dinebra panicea ssp. mucronata
- —Amazon Sprangletop Dinebra panicoides
Diplachne (1)
- 15Bearded Sprangletop Diplachne fascicularis
Echinochloa (6)
- —Jungle-rice Echinochloa colonum
- —Barnyard Grass Echinochloa crusgalli var. crusgalli
- —Japanese Millet Echinochloa frumentacea
- —American Barnyard-grass Echinochloa muricata
- 31Rough American Barnyard Grass Echinochloa muricata var. muricata
- 26Coast Cockspur-grass Echinochloa walteri
Eleusine (1)
- —Indian Goose-grass Eleusine indica
Elymus (14)
- 42Canada Wild-rye Elymus canadensis
- 42Robust Canada Wild Rye Elymus canadensis var. robustus
- 42Awnless Wild Rye Elymus curvatus
- —Southeastern Wild-rye Elymus glabriflorus
- 42Southeastern Wild Rye Elymus glabriflorus var. australis
- 42Southeastern Wild Rye Elymus glabriflorus var. glabriflorus
- —Eastern Bottlebrush-grass Elymus hystrix
- 42Early Wild-rye Elymus macgregorii
- —Quackgrass Elymus repens
- 42Riverbank Wild-rye Elymus riparius
- 39Svensons Wild Rye Elymus svensonii
- 42Silky Wild-rye Elymus villosus
- 42Hairy Wild Rye Elymus villosus var. arkansanus
- 42Virginia Wild-rye Elymus virginicus
Eragrostis (17)
- —Mediterranean Love Grass Eragrostis barrelieri
- 27Lace Lovegrass Eragrostis capillaris
- —Stinkgrass Eragrostis cilianensis
- -15Weeping Lovegrass Eragrostis curvula
- 27Sandbar Lovegrass Eragrostis frankii
- 27Bigtop Lovegrass Eragrostis hirsuta
- 27Teal Lovegrass Eragrostis hypnoides
- 27Plains Lovegrass Eragrostis intermedia
- —Pond Love Grass Eragrostis japonica
- 27Mourning Love Grass Eragrostis lugens
- —Little Lovegrass Eragrostis minor
- —Tufted or Desert Love Grass Eragrostis pectinacea
- —India Lovegrass Eragrostis pilosa
- —India Love Grass Eragrostis pilosa var. pilosa
- 27Creeping Love Grass Eragrostis reptans
- 27Purple Lovegrass Eragrostis spectabilis
- —Sand Love Grass Eragrostis trichodes
Eremochloa (1)
- —Centipede Grass Eremochloa ophiuroides
Erianthus (4)
- 32Silver Plumegrass Erianthus alopecuroides
- 32Bent-awn Plumegrass Erianthus contortus
- 32Sugarcane Plumegrass Erianthus giganteus
- 32Narrow Plumegrass Erianthus strictus
Eriochloa (2)
- —Tapertip Cup Grass Eriochloa acuminata
- —Prairie Cup Grass Eriochloa contracta
Festuca (4)
- 30Clustered Fescue Festuca paradoxa
- 35Red Fescue Festuca rubra
- 35Nodding Fescue Festuca subverticillata
- —Hard Fescue Festuca trachyphylla
Glyceria (10)
- 23Creeping Manna Grass Glyceria acutiflora
- 26Arkansas Manna Grass Glyceria arkansana
- 26Rattlesnake Manna Grass Glyceria canadensis
- 26American Mannagrass Glyceria grandis
- 26Limp Mannagrass Glyceria laxa
- 26Slender Mannagrass Glyceria melicaria
- 23Great Smoky Mountain Mannagrass Glyceria nubigena
- 26Floating Mannagrass Glyceria septentrionalis
- 26Fowl Mannagrass Glyceria striata
- 26Fowl Manna Grass Glyceria striata var. striata
Greeneochloa (1)
- 22Nuttall's Reedgrass Greeneochloa coarctata
Gymnopogon (2)
- 5Bearded Skeleton-grass Gymnopogon ambiguus
- 5Shortleaf Skeleton-grass Gymnopogon brevifolius
Holcus (1)
- —Common Velvet-grass Holcus lanatus
Hordeum (3)
- 40Foxtail Barley Hordeum jubatum
- 40Little Barley Hordeum pusillum
- —Common Barley Hordeum vulgare
Hymenachne (1)
- 41Maidencane Hymenachne hemitoma
Leersia (4)
- 27Southern Cutgrass Leersia hexandra
- 27Catchfly Cutgrass Leersia lenticularis
- 27Rice Cutgrass Leersia oryzoides
- 27White Cutgrass Leersia virginica
Leptoloma (1)
- 5Fall Witchgrass Leptoloma cognatum
Lolium (3)
- —Italian Rye Grass Lolium multiflorum
- —Perennial Ryegrass Lolium perenne
- —Darnel Ryegrass Lolium temulentum
Melica (2)
- 5Two-flower Melicgrass Melica mutica
- 5Three-flower Melicgrass Melica nitens
Microstegium (1)
- -85Japanese Stilt-grass Microstegium vimineum
Miscanthus (1)
- -85Chinese Silver-grass Miscanthus sinensis
Muhlenbergia (11)
- 22Bushs Muhly Muhlenbergia bushii
- 22Hair-awn Muhly Muhlenbergia capillaris
- 17Plains Muhly Muhlenbergia cuspidata
- 22Wirestem Muhly Muhlenbergia frondosa
- 22Inland Muhly Muhlenbergia glabrifloris
- 22Marsh Muhly Muhlenbergia racemosa
- 22Nimblewill Muhlenbergia schreberi
- 22Rock Muhly Muhlenbergia sobolifera
- 22Woodland Muhly Muhlenbergia sylvatica
- 22Slim-flower Muhly Muhlenbergia tenuiflora
- 17New Jersey Muhly Muhlenbergia torreyana
Panicum (7)
- 44Old-witch Panicgrass Panicum capillare
- —Fall Panicgrass Panicum dichotomiflorum
- 44Wiry Panicgrass Panicum flexile
- —Proso Millet Panicum miliaceum
- —Philadelphia Panic Grass Panicum philadelphicum
- 44Warty Panicgrass Panicum verrucosum
- 44Switchgrass Panicum virgatum
Paspalum (14)
- 60Pitchfork Crowngrass Paspalum bifidum
- 60Bull Crowngrass Paspalum boscianum
- —Dallis-grass Paspalum dilatatum
- 60Mudbank Crowngrass Paspalum dissectum
- 60Knotgrass Paspalum distichum
- 60Florida Paspalum Paspalum floridanum
- 60Horsetail Crowngrass Paspalum fluitans
- 60Field Paspalum Paspalum laeve
- —Bahia Grass Paspalum notatum var. saurae
- —Hairyseed Crowngrass Paspalum pubiflorum
- 60Hairy Seed Paspalum Paspalum pubiflorum var. glabrum
- —Thin Crowngrass Paspalum setaceum
- 60Thin Bristly Paspalum Paspalum setaceum var. ciliatifolium
- —Vasey-grass Paspalum urvillei
Patis (1)
- 5Black Seed Rice Grass Patis racemosa
Phalaris (3)
- —Reed Canary-grass Phalaris arundinacea
- -30Common Canary-grass Phalaris canariensis
- —Carolina Canary-grass Phalaris caroliniana
Phanopyrum (1)
- 44Savanna Panicgrass Phanopyrum gymnocarpon
Phleum (1)
- —Common Timothy Phleum pratense
Phragmites (1)
- -85Common Reed Phragmites australis
Phyllostachys (3)
- -55Golden Bamboo Phyllostachys aurea
- —Yellow Groove Bamboo Phyllostachys aureosulcata
- —Giant Timber Bamboo Phyllostachys bambusoides
Piptochaetium (1)
- 21Eastern Needle Grass Piptochaetium avenaceum
Poa (13)
- 54Grove Bluegrass Poa alsodes
- —Annual Bluegrass Poa annua
- 54Autumn Bluegrass Poa autumnalis
- —Bulbous Bluegrass Poa bulbosa
- 54Chapman's Bluegrass Poa chapmaniana
- —Canada Bluegrass Poa compressa
- 54Early Bluegrass Poa cuspidata
- 49Fowl Bluegrass Poa palustris
- —Kentucky Bluegrass Poa pratensis
- 54Old-pasture Bluegrass Poa saltuensis
- 54Woodland Bluegrass Poa sylvestris
- —Rough Bluegrass Poa trivialis
- 54Wolf's Bluegrass Poa wolfii
Sacciolepis (1)
- 5American Cupscale Sacciolepis striata
Schedonorus (2)
- —Tall Fescue Schedonorus arundinaceus
- —Meadow Fescue Schedonorus pratensis
Schizachyrium (2)
- —Little Bluestem Schizachyrium scoparium
- 46Little Bluestem Schizachyrium scoparium var. scoparium
Secale (1)
- —Cultivated Rye Secale cereale
Setaria (5)
- -30Japanese Bristlegrass Setaria faberi
- -15Foxtail Millet Setaria italica
- 37Marsh Bristlegrass Setaria parviflora
- -30Yellow Bristlegrass Setaria pumila
- -15Green Bristlegrass Setaria viridis
Sorghastrum (2)
- 39Slender Indiangrass Sorghastrum elliottii
- 39Yellow Indiangrass Sorghastrum nutans
Sorghum (2)
- —Sorghum Sorghum bicolor
- -55Johnson Grass Sorghum halepense
Spartina (1)
- 32Prairie Cordgrass Spartina pectinata
Sphenopholis (6)
- 5Longleaf Wedgescale Sphenopholis filiformis
- 5Slender Wedgescale Sphenopholis intermedia
- 5Shiny Wedgescale Sphenopholis nitida
- 5Prairie Wedgescale Sphenopholis obtusata
- 5Swamp Wedgescale Sphenopholis pensylvanica
- 5Pallid Wedge Grass Sphenopholis x pallens
Sporobolus (12)
- 26Swamp oats Sporobolus arcuatus
- 26Rough Dropseed Sporobolus clandestinus
- —Composite Dropseed Sporobolus compositus
- 26Composite Dropseed Sporobolus compositus var. compositus
- 26Sand Dropseed Sporobolus cryptandrus
- 21Prairie Dropseed Sporobolus heterolepis
- —Smut-grass Sporobolus indicus
- 21Pineywoods Dropseed Sporobolus junceus
- 26Piney woods dropseed Sporobolus michauxianus
- 26Puff Sheath Dropseed Sporobolus neglectus
- 26Ozark Dropseed Sporobolus ozarkanus
- 26Poverty Dropseed Sporobolus vaginiflorus
Steinchisma (1)
- 44Gaping Grass Steinchisma hians
Tridens (3)
- 27Chapman's Redtop Tridens chapmanii
- 27Tall Redtop Tridens flavus
- 27Longspike Fluffgrass Tridens strictus
Triplasis (1)
- —Purple Sandgrass Triplasis purpurea
Tripsacum (1)
- 19Eastern Gamagrass Tripsacum dactyloides
Triticum (1)
- —Bread Wheat Triticum aestivum
Urochloa (2)
- —Broadleaf Signal-grass Urochloa platyphylla
- —Texas Signal-grass Urochloa texana
Vulpia (4)
- —Rat's-tail Fescue Vulpia myuros
- —Brome Fescue Vulpia bromoides
- —Six Weeks Fescue Vulpia octoflora
- 7Southern Six Weeks Fescue Vulpia octoflora var. octoflora
Zea (1)
- —Corn Zea mays
Zizaniopsis (1)
- 17Southern Wild-rice Zizaniopsis miliacea
Zoysia (1)
- —Japanese Lawngrass Zoysia japonica
Podostemaceae (1)
Podostemum (1)
- 5Hornleaf Riverweed Podostemum ceratophyllum
Polemoniaceae (14)
Phlox (13)
- 47Hairy Phlox Phlox amoena
- 47Largeleaf Phlox Phlox amplifolia
- 47Glade Cleft Phlox Phlox bifida ssp. stellaria
- 47Carolina Phlox Phlox carolina
- 49Wild Blue Phlox Phlox divaricata
- 49Smooth Phlox Phlox glaberrima
- 47Wideflower Phlox Phlox latifolia
- 47Meadow Phlox Phlox maculata
- 47Mountain Phlox Phlox ovata
- 47Fall Phlox Phlox paniculata
- 49Downy Phlox Phlox pilosa
- 47Creeping Phlox Phlox stolonifera
- 42Moss Phlox Phlox subulata
Polemonium (1)
- 17Creeping Jacob's-ladder Polemonium reptans
Polygalaceae (13)
Polygaloides (1)
- 24Fringed Polygala Polygaloides paucifolia
Senega (12)
- 24Loose Milkwort Senega ambigua
- 21Boykins Milkwort Senega boykinii
- 24Crossleaf Milkwort Senega cruciata
- 24Curtiss's Milkwort Senega curtissii
- 24Pink Milkwort Senega incarnata
- 19Maryland Milkwort Senega mariana
- 19Dwarf Milkwort Senega nana
- 19Nuttall's Milkwort Senega nuttallii
- 24Seneca Snakeroot Senega officinalis
- 24Racemed Milkwort Senega polygama
- 25Field Milkwort Senega sanguinea
- 24Whorled Milkwort Senega verticillata
Polygonaceae (35)
Brunnichia (1)
- 9Buckwheat Vine Brunnichia ovata
Eriogonum (1)
- 48Harpers Wild Buckwheat Eriogonum harperi
Fagopyrum (1)
- —Buckwheat Fagopyrum esculentum
Fallopia (2)
- —Black Bindweed Fallopia convolvulus
- 70Common Climbing Buckwheat Fallopia scandens
Persecaria (1)
- 5Smooth Smartweed Persecaria Persicaria
Persicaria (12)
- 71Water Smartweed Persicaria amphibia
- 71Halberd-leaf Tearthumb Persicaria arifolia
- —Marshpepper Smartweed Persicaria hydropiper
- 74Swamp Smartweed Persicaria hydropiperoides
- 74Pale Smartweed Persicaria lapathifolia
- —Oriental Lady's-thumb Persicaria longiseta
- —Spotted Lady's-thumb Persicaria maculosa
- 71Pennsylvania Smartweed Persicaria pensylvanica
- 71Dotted Smartweed Persicaria punctata
- 71Arrowleaf Tearthumb Persicaria sagittata
- 71Bog Smartweed Persicaria setacea
- 71Jumpseed Persicaria virginiana
Polygonella (1)
- 5Southern Jointweed Polygonella americana
Polygonum (6)
- —Prostrate Knotweed Polygonum aviculare
- 70Smalls Knotweed Polygonum aviculare ssp. buxiforma
- 70Erect Knotweed Polygonum erectum
- 70Bushy Knotweed Polygonum ramosissimum ssp. prolificum
- 70Bushy Knotweed Polygonum ramosissimum ssp. ramosissimum
- 70Pleatleaf Knotweed Polygonum tenue
Reynoutria (2)
- —Japanese Knotweed Reynoutria japonica
- —Giant Knotweed Reynoutria sachalinensis
Rumex (8)
- —Field Sorrel Rumex acetosella
- 48Pale Dock Rumex altissimus
- —Clustered Dock Rumex conglomeratus
- —Curly Dock Rumex crispus
- 48Wild Dock Rumex hastatulus
- —Bitter Dock Rumex obtusifolius
- —Fiddle Dock Rumex pulcher
- 48Swamp Dock Rumex verticillatus
Polypodiaceae (2)
Polypodium (2)
- 14Appalachian Rockcap Fern Polypodium appalachianum
- 19Common Rockcap Fern Polypodium virginianum
Pontederiaceae (7)
Heteranthera (4)
- 7Water Stargrass Heteranthera dubia
- 5Blue Mud Plantain Heteranthera limosa
- 5Mississippi Mud-plantain Heteranthera missouriensis
- 7Kidneyleaf Mud-plantain Heteranthera reniformis
Oshuna (1)
- —Common Water-hyacinth Oshuna crassipes
Pontederia (2)
- 54Pickerelweed Pontederia cordata
- 54Pickerel Weed Pontederia cordata var. cordata
Portulacaceae (2)
Portulaca (2)
- —Common Purslane Portulaca oleracea
- 54Pink Purslane Portulaca pilosa
Potamogetonaceae (12)
Potamogeton (10)
- 26Largeleaf Pondweed Potamogeton amplifolius
- -15Curly Pondweed Potamogeton crispus
- 31Waterthread Pondweed Potamogeton diversifolius
- 28Ribbonleaf Pondweed Potamogeton epihydrus
- —Leafy Pondweed Potamogeton foliosus
- 31Floating Pondweed Potamogeton natans
- 31Longleaf Pondweed Potamogeton nodosus
- 31Spotted Pondweed Potamogeton pulcher
- —Small Pondweed Potamogeton pusillus
- 28Tennessee Pond Weed Potamogeton tennesseensis
Stuckenia (1)
- 31Sago Pondweed Stuckenia pectinata
Zannichellia (1)
- 7Horned Pondweed Zannichellia palustris
Primulaceae (13)
Anagallis (1)
- —Scarlet Pimpernel Anagallis arvensis
Hottonia (1)
- 5American Featherfoil Hottonia inflata
Lysimachia (4)
- 45Fraser's Loosestrife Lysimachia fraseri
- -55Moneywort Lysimachia nummularia
- 48Whorled Loosestrife Lysimachia quadrifolia
- 43Swamp-candles Lysimachia terrestris
Primula (1)
- 27Eastern Shooting-star Primula meadia
Samolus (1)
- 8Seaside Brookweed Samolus parviflorus
Steironema (4)
- 48Fringed Loosestrife Steironema ciliatum
- 45Lowland Loosestrife Steironema hybridum
- 48Lanceleaf Loosestrife Steironema lanceolatum
- 48Southern Loosestrife Steironema tonsum
Trientalis (1)
- 48Starflower Trientalis borealis
Pteridaceae (8)
Adiantum (2)
- 10Venus's-hair Fern Adiantum capillus-veneris
- 10Northern Maidenhair Fern Adiantum pedatum
Myriopteris (3)
- 5Alabama Lipfern Myriopteris alabamensis
- 5Hairy Lipfern Myriopteris lanosa
- 5Woolly Lipfern Myriopteris tomentosa
Pellaea (2)
- 5Purple-stem Cliffbrake Pellaea atropurpurea
- —Smooth Cliffbrake Pellaea glabella
Vittaria (1)
- 5Appalachian Shoestring Fern Vittaria appalachiana
Ranunculaceae (65)
Aconitum (2)
- 14White Monkshood Aconitum reclinatum
- 19Southern Blue Monkshood Aconitum uncinatum
Actaea (4)
- 20White Baneberry Actaea pachypoda
- 20Mountain Bugbane Actaea podocarpa
- 20Black Cohosh Actaea racemosa
- 20Appalachian Black Cohosh Actaea rubifolia
Anemonastrum (1)
- 7Canadian Anemone Anemonastrum canadense
Anemone (4)
- 16Carolina Anemone Anemone caroliniana
- 19Lanceleaf Anemone Anemone lancifolia
- 20Wood Anemone Anemone quinquefolia
- 19Tall Thimbleweed Anemone virginiana
Aquilegia (2)
- 40Eastern Columbine Aquilegia canadensis
- —European Columbine Aquilegia vulgaris
Caltha (1)
- 7Marsh-marigold Caltha palustris
Clematis (12)
- 43Gattingers Leatherflower Clematis "gattingeri"
- 43Coastal Virgin's-bower Clematis catesbyana
- 43Swamp Leatherflower Clematis crispa
- 46Clematis fremontii Clematis fremontii
- 38White Leaf Leather Flower Clematis glaucophylla
- 40Morefields Leather Flower Clematis morefieldii
- 43Net Leaf Leather Flower Clematis reticulata
- -55Japanese Virgin's-bower Clematis terniflora
- 43Pale Leather Flower Clematis versicolor
- 40Ocoee Leather Flower Clematis vinacea
- 43Vasevine Leatherflower Clematis viorna
- 45Virginia Virgin's-bower Clematis virginiana
Delphinium (4)
- —Rocket Larkspur Delphinium ajacis
- 52Limestone Carolina Lark Spur Delphinium carolinianum
- 46Tall Larkspur Delphinium exaltatum
- 50Dwarf Larkspur Delphinium tricorne
Enemion (1)
- 9False Rue-anemone Enemion biternatum
Eranthis (1)
- —Winter Aconite Eranthis hyemalis
Hepatica (2)
- 13Sharp-lobed Hepatica Hepatica acutiloba
- 12Round-lobed Hepatica Hepatica americana
Myosurus (1)
- 5Tiny Mousetail Myosurus minimus
Ranunculus (19)
- 53Kidneyleaf Buttercup Ranunculus abortivus
- —Tall Buttercup Ranunculus acris
- 46Allegheny Mountain Buttercup Ranunculus allegheniensis
- 51Water-plantain Spearwort Ranunculus ambigens
- -30Bulbous Buttercup Ranunculus bulbosus
- 54Early Buttercup Ranunculus fascicularis
- 48Yellow Water-buttercup Ranunculus flabellaris
- 46Harveys Buttercup Ranunculus harveyi
- 51Bristly Buttercup Ranunculus hispidus
- 51Mississippi Buttercup Ranunculus laxicaulis
- 51White Water Crowfoot Ranunculus longirostris
- 51Rock Buttercup Ranunculus micranthus
- —Smallflower Buttercup Ranunculus parviflorus
- 51Low Spearwort Ranunculus pusillus
- 51Hooked Buttercup Ranunculus recurvatus
- —Creeping Buttercup Ranunculus repens
- —Hairy Buttercup Ranunculus sardous
- —Cursed Buttercup Ranunculus sceleratus
- 54Swamp Buttercup Ranunculus septentrionalis
Thalictrum (9)
- 42Waxyleaf Meadow-rue Thalictrum amphibolum
- 42Mountain Meadow-rue Thalictrum clavatum
- 37Thickleaf Meadow-rue Thalictrum coriaceum
- 42Purple Meadowrue Thalictrum dasycarpum
- 42Early Meadow-rue Thalictrum dioicum
- 42Appalachian Tall Meadow Rue Thalictrum hepaticum
- 42Rock House Meadow Rue Thalictrum mirabile
- 42Tall Meadow-rue Thalictrum pubescens
- 42Rue Anemone Thalictrum thalictroides
Trautvetteria (1)
- 5Carolina Tassel-rue Trautvetteria caroliniensis
Xanthorhiza (1)
- 5Yellowroot Xanthorhiza simplicissima
Rhamnaceae (9)
Berchemia (1)
- 15Supplejack Berchemia scandens
Ceanothus (2)
- 89New Jersey Tea Ceanothus americanus
- 80Prairie Red Root Ceanothus herbaceus
Endotropis (1)
- 5Alder Leaf Buckthorn Endotropis alnifolia
Frangula (2)
- —Glossy Buckthorn Frangula alnus
- 67Carolina Buckthorn Frangula caroliniana
Rhamnus (3)
- -30Common Buckthorn Rhamnus cathartica
- —Dahurian Buckthorn Rhamnus davurica
- —Rhamnus lanceolata Rhamnus lanceolata
Rosaceae (118)
Agrimonia (5)
- 28Tall Hairy Agrimony Agrimonia gryposepala
- 28Smallfruit Agrimony Agrimonia microcarpa
- 28Swamp Agrimony Agrimonia parviflora
- 28Downy Agrimony Agrimonia pubescens
- 28Woodland Agrimony Agrimonia rostellata
Amelanchier (5)
- 72Downy Serviceberry Amelanchier arborea
- 73Canadian Serviceberry Amelanchier canadensis
- 72Allegheny Serviceberry Amelanchier laevis
- 72Roundleaf Serviceberry Amelanchier sanguinea
- 71Running Serviceberry Amelanchier spicata
Aphanes (1)
- —Slender Parsley-piert Aphanes australis
Aronia (3)
- 84Red Chokeberry Aronia arbutifolia
- 84Black Chokeberry Aronia melanocarpa
- 84Purple Chokeberry Aronia x prunifolia
Aruncus (1)
- 31Eastern Goat's-beard Aruncus dioicus
Chaenomeles (1)
- —Common Flowering-quince Chaenomeles speciosa
Crataegus (24)
- 78Allegheny Hawthorn Crataegus alleghaniensis
- 78Sunny Hawthorn Crataegus aprica
- 78Barberry Hawthorn Crataegus berberifolia
- 78Pear Hawthorn Crataegus calpodendron
- 82Scarlet Hawthorn Crataegus coccinea
- 78Kansas Hawthorn Crataegus coccinioides
- 78Hill Hawthorn Crataegus collina
- 82Cockspur Hawthorn Crataegus crus-galli
- 78Harbisons Hawthorn Crataegus harbisonii
- 78Entangled Hawthorn Crataegus intricata
- 78Red Hawthorn Crataegus iracunda
- 78Eastern Hawthorn Crataegus macrosperma
- 78Parsley Hawthorn Crataegus marshallii
- 78Downy Hawthorn Crataegus mollis
- 78English Haw Thorn Crataegus monogyna
- 78Washington Hawthorn Crataegus phaenopyrum
- 78Frosted Hawthorn Crataegus pruinosa
- 78Gattingers Hawthorn Crataegus pruinosa var. gattingeri
- 78Dotted Hawthorn Crataegus punctata
- 78Reverchons Hawthorn Crataegus reverchonii
- 78Littlehip Hawthorn Crataegus spathulata
- 78One-flowered Hawthorn Crataegus uniflora
- 78Green Hawthorn Crataegus viridis
- 78Spreading Haw Thorn Crataegus x disperma
Duchesnea (1)
- —Indian Strawberry Duchesnea indica
Fragaria (2)
- 76European Woodland Strawberry Fragaria vesca
- 76Wild Strawberry Fragaria virginiana
Geum (7)
- 13Yellow Avens Geum aleppicum
- 20White Avens Geum canadense
- 13Bent Avens Geum geniculatum
- 13Rough Avens Geum laciniatum
- 13Spreading Avens Geum radiatum
- 19Spring Avens Geum vernum
- 18Cream Avens Geum virginianum
Gillenia (2)
- 12American Ipecac Gillenia stipulata
- 12Bowman's-root Gillenia trifoliata
Kerria (1)
- —Japanese-rose Kerria japonica
Malus (5)
- —Southern Crabapple Malus angustifolia
- —Siberian Crabapple Malus baccata
- 94Sweet Crabapple Malus coronaria
- —Common Apple Malus domestica
- —Plumleaf Crabapple Malus prunifolia
Neviusia (1)
- 5Alabama Snow Wreath Neviusia alabamensis
Physocarpus (1)
- 60Common Ninebark Physocarpus opulifolius
Potentilla (5)
- 69Dwarf Cinquefoil Potentilla canadensis
- —Downy Cinquefoil Potentilla intermedia
- 66Rough Cinquefoil Potentilla norvegica
- —Sulphur Cinquefoil Potentilla recta
- —Common Cinquefoil Potentilla simplex
Prunus (15)
- 95American Plum Prunus americana
- 95Chickasaw Plum Prunus angustifolia
- —Sweet Cherry Prunus avium
- —Carolina Laurel Cherry Prunus caroliniana
- —Sour Cherry Prunus cerasus
- 95Hortulan Plum Prunus hortulana
- —Mahaleb Cherry Prunus mahaleb
- 95Mexican Plum Prunus mexicana
- 95Wild Goose Plum Prunus munsoniana
- 95Fire Cherry Prunus pensylvanica
- —Peach Prunus persica
- 93Sand Cherry Prunus pumila
- 95Black Cherry Prunus serotina
- 95Hog Plum Prunus umbellata
- 90Choke Cherry Prunus virginiana
Pyrus (3)
- -85Bradford Pear Pyrus calleryana
- —Common Pear Pyrus communis
- —Damask Rose Pyrus pyrifolia
Rhodotypos (1)
- —Black Jetbead Rhodotypos scandens
Rosa (9)
- —McCartney Rose Rosa bracteata
- —Dog Rose Rosa canina
- 71Carolina Rose Rosa carolina
- —Memorial Rose Rosa lucieae
- -85Multiflora Rose Rosa multiflora
- 71Swamp Rose Rosa palustris
- —Sweetbrier Rose Rosa rubiginosa
- 71Climbing Rose Rosa setigera
- 66Virginia Rose Rosa virginiana
Rubus (14)
- 92Purple-flowering Raspberry Rubus odoratus
- 90Allegheny Blackberry Rubus allegheniensis
- 90Sawtooth Blackberry Rubus argutus
- 92Sawtooth Blackberry Rubus betulifolius
- -15Himalayan Blackberry Rubus bifrons
- —Sand Blackberry Rubus caesius
- 93Smooth Blackberry Rubus canadensis
- 90Northern Dewberry Rubus flagellaris
- 90Swamp Dewberry Rubus hispidus
- —Evergreen Blackberry Rubus laciniatus
- 92Black Raspberry Rubus occidentalis
- 90Pennsylvania Blackberry Rubus pensilvanicus
- -55Wineberry Rubus phoenicolasius
- 91Southern Dewberry Rubus trivialis
Sanguisorba (1)
- 10Canadian Burnet Sanguisorba canadensis
Sorbus (1)
- 59American Mountain-ash Sorbus americana
Spiraea (7)
- 65Narrowleaf Meadowsweet Spiraea alba
- -85Japanese Spiraea Spiraea japonica
- —Bridal-wreath Spiraea Spiraea prunifolia
- —Thunberg's Meadowsweet Spiraea thunbergii
- 65Steeplebush Spiraea tomentosa
- 62Virginia Spiraea Spiraea virginiana
- —Vanhoutte Spiraea Spiraea x vanhouttei
Waldsteinia (2)
- 15Southern Barren-strawberry Waldsteinia doniana
- 15Northern Barren-strawberry Waldsteinia fragarioides
Rubiaceae (42)
Cephalanthus (1)
- 74Buttonbush Cephalanthus occidentalis
Diodia (1)
- 17Virginia Buttonweed Diodia virginiana
Galium (21)
- —Wall Bedstraw Galium anglicum
- 49Cleavers Galium aparine
- 44Rough Bedstraw Galium asprellum
- 49Northern Bed Straw Galium boreale
- 49Licorice Bedstraw Galium circaezans
- 49Shining Bedstraw Galium concinnum
- —Wall Bedstraw Galium divaricatum
- 49Lanceleaf Wild Licorice Galium lanceolatum
- 49Purple Bedstraw Galium latifolium
- —Hedge Bedstraw Galium mollugo
- —Bluntleaf Bedstraw Galium obtusum
- —Bald Bedstraw Galium orizabense
- 44Marsh Bedstraw Galium palustre
- —Wall Bedstraw Galium parisiense
- —Piedmont Bedstraw Galium pedemontanum
- 49Hairy Bedstraw Galium pilosum
- —Stiff Marsh Bedstraw Galium tinctorium
- 49Fragrant Bedstraw Galium triflorum
- 44Oneflower Bedstraw Galium uniflorum
- —Yellow Spring Bedstraw Galium verum
- 49Ozark Bedstraw Galium virgatum
Hedyotis (1)
- 12Virginia or West Virginia spiraea Hedyotis nigricans
Hexasepalum (1)
- 31Poorjoe Hexasepalum teres
Houstonia (12)
- 30Azure Bluet Houstonia caerulea
- 30Canadian Bluet Houstonia canadensis
- 30Lanceleaf Bluet Houstonia lanceolata
- 30Longleaf Bluet Houstonia longifolia
- 30Southern Bluet Houstonia micrantha
- 30Roan Mountain Bluet Houstonia montana
- 30Diamond Flower Houstonia nigricans var. nigricans
- 30Summer Bluet Houstonia purpurea
- 30Tiny Bluet Houstonia pusilla
- 30Cliff Diamond Flower Houstonia rupestris
- 30Thymeleaf Bluet Houstonia serpyllifolia
- 30Narrowleaf Bluet Houstonia tenuifolia
Mitchella (1)
- 7Partridge-berry Mitchella repens
Oldenlandia (2)
- 8Bosc's Bluet Oldenlandia boscii
- 8Clustered Mille Graines Oldenlandia uniflora
Sherardia (1)
- —Blue Field-madder Sherardia arvensis
Spermacoce (1)
- 41Smooth False-buttonweed Spermacoce glabra
Ruscaceae (7)
Convallaria (2)
- —European Lily-of-the-valley Convallaria majalis
- —American Lily-of-the-valley Convallaria pseudomajalis
Maianthemum (3)
- 43Canada Mayflower Maianthemum canadense
- 45False Solomon's-seal Maianthemum racemosum
- 38Starry Solomons Pume Maianthemum stellatum
Polygonatum (2)
- —Smooth Solomon's-seal Polygonatum biflorum
- 23Hairy Solomon's-seal Polygonatum pubescens
Rutaceae (3)
Citrus (1)
- —Trifoliate Orange Citrus trifoliata
Ptelea (1)
- 35Common Hoptree Ptelea trifoliata
Zanthoxylum (1)
- 49Northern Toothache Tree Zanthoxylum americanum
Salicaceae (20)
Populus (7)
- -30White Poplar Populus alba
- 62Balsam Poplar Populus balsamifera
- —Eastern Cottonwood Populus deltoides
- 59Bigtooth Aspen Populus grandidentata
- 62Swamp Cottonwood Populus heterophylla
- —Lombardy Poplar Populus nigra
- 62Balm of Gilead Populus x jackii
Salix (13)
- —White Willow Salix alba
- —Weeping Willow Salix babylonica
- 94Coastal Plain Willow Salix caroliniana
- —European Gray Willow Salix cinerea
- 94Pussy Willow Salix discolor
- 93Heart Leaf Willow Salix eriocephala
- 94Salix exigua Salix exigua
- 93Upland Willow Salix humilis var. humilis
- 93Dwarf Upland Willow Salix humilis var. tristis
- 95Black Willow Salix nigra
- —Purple-osier Willow Salix purpurea
- 94Silky Willow Salix sericea
- —Weeping Willow Salix x sepulcralis
Salviniaceae (1)
Azolla (1)
- 10Carolina Mosquito-fern Azolla caroliniana
Santalaceae (2)
Comandra (1)
- —Eastern Bastard Toadflax Comandra umbellata var. umbellata
Nestronia (1)
- 5Nestronia Nestronia umbellula
Sapindaceae (20)
Acer (13)
- —Amur Maple Acer ginnala
- —Box-elder Acer negundo
- 81Striped Maple Acer pensylvanicum
- —Norway Maple Acer platanoides
- —Sycamore Maple Acer pseudoplatanus
- 81Red Maple Acer rubrum
- 81Drummonds Red Maple Acer rubrum var. drummondii
- 81Silver Maple Acer saccharinum
- 81Sugar Maple Acer saccharum
- 81Southern Sugar Maple Acer saccharum ssp. floridanum
- 81Chalk Maple Acer saccharum ssp. leucoderme
- 81Black Maple Acer saccharum ssp. nigrum
- 81Mountain Maple Acer spicatum
Aesculus (5)
- 67Yellow Buckeye Aesculus flava
- 63Ohio Buckeye Aesculus glabra
- —European Horsechestnut Aesculus hippocastanum
- 67Red Buckeye Aesculus pavia
- 67Painted Buckeye Aesculus sylvatica
Cardiospermum (1)
- -30Lesser Balloon-vine Cardiospermum halicacabum
Koelreuteria (1)
- -30Golden Rain-tree Koelreuteria paniculata
Sapotaceae (1)
Sideroxylon (1)
- 66Buckthorn Bumelia Sideroxylon lycioides
Saururaceae (2)
Houttuynia (1)
- —Chameleon-plant Houttuynia cordata
Saururus (1)
- 20Lizard's-tail Saururus cernuus
Saxifragaceae (19)
Astilbe (1)
- 8False Goat's-beard Astilbe biternata
Boykinia (1)
- 5Allegheny Brookfoam Boykinia aconitifolia
Chrysosplenium (1)
- 5American Golden-saxifrage Chrysosplenium americanum
Heuchera (6)
- 20American Alumroot Heuchera americana
- 20Hirsute American Alumroot Heuchera hirsuticaulis
- 17Long Flower Alumroot Heuchera longiflora
- 20Large Stem Alumroot Heuchera macrorhiza
- 20Grotto Alumroot Heuchera missouriensis
- 20Littleflower Alumroot Heuchera parviflora
Micranthes (6)
- 19Carey's Saxifrage Micranthes careyana
- 16Carolina Saxifrage Micranthes caroliniana
- 19Lettuceleaf Saxifrage Micranthes micranthidifolia
- 14Swamp Saxifrage Micranthes pensylvanica
- 19Michaux's Saxifrage Micranthes petiolaris
- 19Early Saxifrage Micranthes virginiensis
Mitella (1)
- 6Twoleaf Miterwort Mitella diphylla
Saxifraga (1)
- —Rue Leaved Saxifrage Saxifraga tridactylites
Sullivantia (1)
- 5Coolwort Sullivantia sullivantii
Tiarella (1)
- 12Piedmont Foamflower Tiarella cordifolia
Schisandraceae (1)
Schisandra (1)
- 5Bay Starvine Schisandra glabra
Scrophulariaceae (8)
Buddleja (2)
- -55Orange-eye Butterfly-bush Buddleja davidii
- —Lindley's Butterfly-bush Buddleja lindleyana
Scrophularia (2)
- 22Lanceleaf Figwort Scrophularia lanceolata
- 29Late Figwort Scrophularia marilandica
Verbascum (4)
- —Moth Mullein Verbascum blattaria
- —Orange Mullein Verbascum phlomoides
- —Purple Mullein Verbascum phoeniceum
- -15Common Mullein Verbascum thapsus
Selaginellaceae (2)
Bryodesma (1)
- 6Rock Spikemoss Bryodesma rupestre
Lycopodioides (1)
- 5Creeping Spike Moss Lycopodioides apodum
Simaroubaceae (1)
Ailanthus (1)
- -95Tree-of-heaven Ailanthus altissima
Smilacaceae (11)
Smilax (11)
- —Saw Greenbrier Smilax bona-nox
- 63Upright Carrion Flower Smilax ecirrata
- 66Cat Greenbrier Smilax glauca
- 64Smooth Carrion-flower Smilax herbacea
- 67Bristly Greenbrier Smilax hispida
- 63Huger's Carrion-flower Smilax hugeri
- 63Blue Ridge Carrion-flower Smilax lasioneura
- 61Laurel Greenbrier Smilax laurifolia
- 63Downy Carrion-flower Smilax pulverulenta
- 66Common Greenbrier Smilax rotundifolia
- 66Coral Greenbrier Smilax walteri
Solanaceae (26)
Alkekengi (1)
- —Chinese Lantern Plant Alkekengi officinarum
Datura (3)
- —Sacred Thorn Apple Datura metel
- —Jimsonweed Datura stramonium
- —Sacred Datura Datura wrightii
Lycium (2)
- —Matrimony Vine Lycium barbarum
- —Chinese Boxthorn Lycium chinense
Nicandra (1)
- —Apple-of-Peru Nicandra physalodes
Nicotiana (1)
- —Cultivated Tobacco Nicotiana tabacum
Petunia (2)
- —Whiteflowered Petunia Petunia axillaris
- —Garden Petunia Petunia x atkinsiana
Physalis (9)
- 68Cutleaf Ground-cherry Physalis angulata
- 68Heartleaf Ground-cherry Physalis cordata
- 68Gray Ground-cherry Physalis grisea
- 68Clammy Ground-cherry Physalis heterophylla
- —Longleaf Ground-cherry Physalis longifolia
- —Cape Gooseberry Physalis peruviana
- —Mexican Ground-cherry Physalis philadelphica
- 68Downy Ground-cherry Physalis pubescens
- 68Virginia Ground-cherry Physalis virginiana
Solanum (7)
- —Carolina Horsenettle Solanum carolinense
- —Bittersweet Nightshade Solanum dulcamara
- —Silverleaf Nightshade Solanum elaeagnifolium
- 67Eastern Black Nightshade Solanum emulans
- —Garden Tomato Solanum lycopersicum
- —Buffalo-bur Nightshade Solanum rostratum
- —Hairy Nightshade Solanum sarrachoides
Sparganiaceae (2)
Sparganium (2)
- 26Branched Bur Reed Sparganium androcladum
- 31Giant Bur Reed Sparganium eurycarpum
Staphyleaceae (1)
Staphylea (1)
- 22American Bladdernut Staphylea trifolia
Styracaceae (3)
Halesia (1)
- 52Mountain Silverbell Halesia carolina
Styrax (2)
- 30American Snowbell Styrax americanus
- 30Bigleaf Snowbell Styrax grandifolius
Symplocaceae (1)
Symplocos (1)
- 35Common Sweetleaf Symplocos tinctoria
Talinaceae (1)
Talinum (1)
- 10Panicled Fameflower Talinum paniculatum
Tamaricaceae (1)
Tamarix (1)
- —Smallflower Tamarisk Tamarix parviflora
Taxaceae (2)
Taxus (2)
- 26Canada Yew Taxus canadensis
- —Japanese Yew Taxus cuspidata
Tetrachondraceae (1)
Polypremum (1)
- 11Juniper-leaf Polypremum procumbens
Theaceae (1)
Stewartia (1)
- 24Mountain Camellia Stewartia ovata
Thelypteridaceae (5)
Amauropelta (1)
- 30New York Fern Amauropelta noveboracensis
Macrothelypteris (1)
- —False Maiden-fern Macrothelypteris torresiana
Phegopteris (2)
- 25Northern Beech Fern Phegopteris connectilis
- 30Broad Beech Fern Phegopteris hexagonoptera
Thelypteris (1)
- —Marsh Fern Thelypteris palustris
Thesiaceae (1)
Buckleya (1)
- 5Piratebush Buckleya distichophylla
Thymelaeaceae (1)
Dirca (1)
- 16Eastern Leatherwood Dirca palustris
Tofieldiaceae (2)
Triantha (2)
- 5Sticky False-asphodel Triantha glutinosa
- 5Coastal False-asphodel Triantha racemosa
Trilliaceae (13)
Trillidium (1)
- 22Painted Trillium Trillidium undulatum
Trillium (12)
- 21Little Sweet Trillium Trillium cuneatum
- 22Red Trillium Trillium erectum
- 21Drooping Trillium Trillium flexipes
- 22Large-flowered Trillium Trillium grandiflorum
- 21Yellow Trillium Trillium luteum
- 21Least Trillium Trillium pusillum
- 26Prairie Trillium Trillium recurvatum
- 18Southern Nodding Trillium Trillium rugelii
- 22Sessile Trillium Trillium sessile
- 21Sweet White Trillium Trillium simile
- 21Barksdale Trillium Trillium sulcatum
- 21Vasey's Trillium Trillium vaseyi
Typhaceae (5)
Sparganium (1)
- 31American Bur-reed Sparganium americanum
Typha (4)
- 47Narrow Leaf Cat Tail Typha angustifolia
- 47Hybrid Cattail Typha angustifolia
- 47Southern Cattail Typha domingensis
- 47Broadleaf Cattail Typha latifolia
Ulmaceae (11)
Planera (1)
- 18Planer-tree Planera aquatica
Ulmus (10)
- 71Winged Elm Ulmus alata
- 71American Elm Ulmus americana
- 71American Elm Ulmus americana var. americana
- 68Cedar Elm Ulmus crassifolia
- —English Elm Ulmus minor
- —Chinese Elm Ulmus parvifolia
- —Siberian Elm Ulmus pumila
- 71Slippery Elm Ulmus rubra
- 74September Elm Ulmus serotina
- 71Cork Elm Ulmus thomasii
Urticaceae (7)
Boehmeria (1)
- 36False Nettle Boehmeria cylindrica
Laportea (1)
- 25Canada Wood-nettle Laportea canadensis
Parietaria (1)
- 20Pennsylvania Pellitory Parietaria pensylvanica
Pilea (2)
- —Artillery Plant Pilea microphylla
- 18Canadian Clearweed Pilea pumila
Urtica (2)
- 43Heartleaf Nettle Urtica chamaedryoides
- —Stinging Nettle Urtica dioica
Valerianaceae (5)
Valeriana (1)
- 22Large Flower Valerian Valeriana pauciflora
Valerianella (4)
- —Narrow Fruit Cornsalad Valerianella dentata
- —European Cornsalad Valerianella locusta
- 18Beaked Cornsalad Valerianella radiata
- 16Navel Cornsalad Valerianella umbilicata
Verbenaceae (15)
Glandularia (3)
- 71Rose Vervain Glandularia canadensis
- —South American Mock Vervain Glandularia pulchella
- —Garden Vervain Glandularia x hybrida
Phyla (3)
- 38Lanceleaf Frogfruit Phyla lanceolata
- 35Creeping Frogfruit Phyla nodiflora
- —Phyla nodiflora Phyla nodiflora
Verbena (9)
- —South American Vervain Verbena bonariensis
- 71Bracted Vervain Verbena bracteata
- —Brazilian Vervain Verbena brasiliensis
- 74Blue Vervain Verbena hastata
- —European Vervain Verbena officinalis
- —Slender Vervain Verbena rigida
- 71Narrowleaf Vervain Verbena simplex
- 71Hoary Vervain Verbena stricta
- 71White Vervain Verbena urticifolia
Viburnaceae (19)
Sambucus (2)
- 70Common Elderberry Sambucus canadensis
- 68Red Elderberry Sambucus racemosa var. pubens
Viburnum (17)
- 72Mapleleaf Viburnum Viburnum acerifolium
- 72Alabama Arrow Wood Viburnum alabamense
- 69Limerock Arrow Wood Viburnum bracteatum
- 80Carolina Arrow Wood Viburnum carolinianum
- 80Witherod Viburnum Viburnum cassinoides
- 72Indiana Arrow Wood Viburnum deamii
- 80Southern Arrowwood Viburnum dentatum
- 72Hobblebush Viburnum lantanoides
- 69Kentucky Viburnum Viburnum molle
- 80Possumhaw Viburnum Viburnum nudum
- —Guelder-rose Viburnum Viburnum opulus
- 83Smooth Blackhaw Viburnum prunifolium
- 67Downy Arrowwood Viburnum rafinesqueanum
- 80Smooth Arrow Wood Viburnum recognitum
- —Leatherleaf Viburnum Viburnum rhytidophyllum
- 80Rusty Blackhaw Viburnum rufidulum
- —Siebolds Viburnum Viburnum sieboldii
Violaceae (30)
Cubelium (1)
- 10Green-violet Cubelium concolor
Viola (29)
- 72LeConte's Violet Viola affinis
- —European Field Pansy Viola arvensis
- 72Wild Field Pansy Viola bicolor
- 72Sweet White Violet Viola blanda
- 72Canada Violet Viola canadensis
- 74Marsh Blue Violet Viola cucullata
- 72Glade Violet Viola egglestonii
- 72Halberd-leaf Yellow Violet Viola hastata
- 72Southern Woodland Violet Viola hirsutula
- 72Common Sweet White Violet Viola incognita
- 72American Dog Violet Viola labradorica
- 72Smooth White Violet Viola minuscula
- 72Missouri Violet Viola missouriensis
- 72Three Lobe Violet Viola palmata
- 74Bird's-foot Violet Viola pedata
- 72Primrose-leaf Violet Viola primulifolia
- 72Hairy Yellow Violet Viola pubescens var. pubescens
- 72Smooth Yellow Violet Viola pubescens var. scabriuscula
- 72Long-spurred Violet Viola rostrata
- 73Roundleaf Yellow Violet Viola rotundifolia
- —Arrowleaf Violet Viola sagittata
- 72Southern Coastal Violet Viola septemloba
- 72Northern Wood Violet Viola septentrionalis
- 72Hooded Blue Violet Viola sororia
- 72Striped Cream Violet Viola striata
- 72Wood Violet Viola subsinuata
- —Johnny Jump-up Viola tricolor
- —Threepart Violet Viola tripartita
- 72Prostrate Blue Violet Viola walteri
Viscaceae (1)
Phoradendron (1)
- —American Mistletoe Phoradendron leucarpum
Vitaceae (12)
Ampelopsis (2)
- —Amur Peppervine Ampelopsis brevipedunculata
- 52Heartleaf Peppervine Ampelopsis cordata
Nekemias (1)
- 60Peppervine Nekemias arborea
Parthenocissus (2)
- 67Virginia Creeper Parthenocissus quinquefolia
- —Boston Ivy Parthenocissus tricuspidata
Vitis (7)
- 68Summer Grape Vitis aestivalis
- —Vitis cinerea Vitis cinerea
- 68Fox Grape Vitis labrusca
- 68Red Grape Vitis palmata
- 68Riverbank Grape Vitis riparia
- 63Sand Grape Vitis rupestris
- 68Frost Grape Vitis vulpina
Woodsiaceae (2)
Woodsia (2)
- 5Appalachian Cliff Fern Woodsia appalachiana
- 5Blunt-lobe Cliff Fern Woodsia obtusa
Xerophyllaceae (1)
Xerophyllum (1)
- 5Eastern Turkeybeard Xerophyllum asphodeloides
Xyridaceae (7)
Xyris (7)
- 19Coastal-plain Yellow-eyed-grass Xyris ambigua
- 24Bog Yellow-eyed-grass Xyris difformis
- 19Fringed Yellow-eyed-grass Xyris fimbriata
- 24Irisleaf Yellow-eyed-grass Xyris iridifolia
- 24Richard's Yellow-eyed-grass Xyris jupicai
- 24Tennessee Yellow Eyed Grass Xyris tennesseensis
- 24Slender Yellow-eyed-grass Xyris torta
Zygophyllaceae (1)
Tribulus (1)
- -15Puncture-vine Tribulus terrestris
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