| Field Horsetail | Equisetum | arvense | | 2 | Horsetail Family | Equisetaceae | Equisetales | Equisetopsida | Plantae |
| Engelmann's Quillwort | Isoetes | engelmannii | | 2 | Quillwort Family | Isoetaceae | Isoetales | Lycopodiopsida | Plantae |
| Flat-branched Tree Clubmoss | Dendrolycopodium | obscurum | | 1 | Clubmoss Family | Lycopodiaceae | Lycopodiales | Lycopodiopsida | Plantae |
| Southern Ground Cedar | Diphasiastrum | digitatum | | 1 | Clubmoss Family | Lycopodiaceae | Lycopodiales | Lycopodiopsida | Plantae |
| Blue Ground Cedar | Diphasiastrum | tristachyum | | 2 | Clubmoss Family | Lycopodiaceae | Lycopodiales | Lycopodiopsida | Plantae |
| Shining Clubmoss | Huperzia | lucidula | | 1 | Clubmoss Family | Lycopodiaceae | Lycopodiales | Lycopodiopsida | Plantae |
| Appressed Bog Clubmoss | Lycopodiella | appressa | | 1 | Clubmoss Family | Lycopodiaceae | Lycopodiales | Lycopodiopsida | Plantae |
| Common Clubmoss | Lycopodium | clavatum | | 2 | Clubmoss Family | Lycopodiaceae | Lycopodiales | Lycopodiopsida | Plantae |
| Meadow Spikemoss | Lycopodioides | apodum | | 1 | Spikemoss Family | Selaginellaceae | Selaginellales | Lycopodiopsida | Plantae |
| Sweetflag | Acorus | calamus | | 1 | Sweetflag Family | Acoraceae | Acorales | Magnoliopsida | Plantae |
| American Water Plantain | Alisma | subcordatum | | 2 | Water-plantain Family | Alismataceae | Alismatales | Magnoliopsida | Plantae |
| Broadleaf Arrowhead (latifolia) | Sagittaria | latifolia var. latifolia | | 2 | Water-plantain Family | Alismataceae | Alismatales | Magnoliopsida | Plantae |
| Hairy Broadleaf Arrowhead | Sagittaria | latifolia var. pubescens | | 1 | Water-plantain Family | Alismataceae | Alismatales | Magnoliopsida | Plantae |
| Dwarf Arrowhead | Sagittaria | subulata | | 2 | Water-plantain Family | Alismataceae | Alismatales | Magnoliopsida | Plantae |
| Hairy Angelica | Angelica | venenosa | | 1 | Carrot Family | Apiaceae | Apiales | Magnoliopsida | Plantae |
| Spotted Water Hemlock | Cicuta | maculata var. maculata | | 2 | Carrot Family | Apiaceae | Apiales | Magnoliopsida | Plantae |
| Canadian Honewort | Cryptotaenia | canadensis | | 1 | Carrot Family | Apiaceae | Apiales | Magnoliopsida | Plantae |
| Queen Anne's Lace | Daucus | carota | | 1 | Carrot Family | Apiaceae | Apiales | Magnoliopsida | Plantae |
| Stiff Cowbane | Oxypolis | rigidior | | 2 | Carrot Family | Apiaceae | Apiales | Magnoliopsida | Plantae |
| Canadian Blacksnakeroot | Sanicula | canadensis var. canadensis | | 1 | Carrot Family | Apiaceae | Apiales | Magnoliopsida | Plantae |
| Hairy-jointed Meadow-parnsip | Thaspium | barbinode | | 1 | Carrot Family | Apiaceae | Apiales | Magnoliopsida | Plantae |
| Wild Sarsaparilla | Aralia | nudicaulis | | 2 | Ginseng Family | Araliaceae | Apiales | Magnoliopsida | Plantae |
| Devil's Walkingstick | Aralia | spinosa | | 2 | Ginseng Family | Araliaceae | Apiales | Magnoliopsida | Plantae |
| English Ivy | Hedera | helix | | 1 | Ginseng Family | Araliaceae | Apiales | Magnoliopsida | Plantae |
| American Marsh Pennywort | Hydrocotyle | americana | | 1 | Ginseng Family | Araliaceae | Apiales | Magnoliopsida | Plantae |
| Floating Marsh Pennywort | Hydrocotyle | ranunculoides | | 1 | Ginseng Family | Araliaceae | Apiales | Magnoliopsida | Plantae |
| Dwarf Ginseng | Panax | trifolius | | 3 | Ginseng Family | Araliaceae | Apiales | Magnoliopsida | Plantae |
| Common Jack in the Pulpit | Arisaema | triphyllum | | 2 | Arum Family | Araceae | Arales | Magnoliopsida | Plantae |
| Common Duckweed | Lemna | minor | | 4 | Arum Family | Araceae | Arales | Magnoliopsida | Plantae |
| Valdivia Duckweed | Lemna | valdiviana | | 1 | Arum Family | Araceae | Arales | Magnoliopsida | Plantae |
| Golden Club | Orontium | aquaticum | | 1 | Arum Family | Araceae | Arales | Magnoliopsida | Plantae |
| Common Duckmeat | Spirodela | polyrhiza | | 1 | Arum Family | Araceae | Arales | Magnoliopsida | Plantae |
| Skunk Cabbage | Symplocarpus | foetidus | | 2 | Arum Family | Araceae | Arales | Magnoliopsida | Plantae |
| Brazilian Watermeal | Wolffia | brasiliensis | | 1 | Arum Family | Araceae | Arales | Magnoliopsida | Plantae |
| Wild Onion | Allium | canadense var. canadense | | 1 | Amaryllis Family | Amaryllidaceae | Asparagales | Magnoliopsida | Plantae |
| Field Garlic | Allium | vineale | | 1 | Amaryllis Family | Amaryllidaceae | Asparagales | Magnoliopsida | Plantae |
| Summer Snowflake | Leucojum | aestivum | | 2 | Amaryllis Family | Amaryllidaceae | Asparagales | Magnoliopsida | Plantae |
| Wild Daffodil | Narcissus | pseudonarcissus | | 2 | Amaryllis Family | Amaryllidaceae | Asparagales | Magnoliopsida | Plantae |
| Garden Asparagus | Asparagus | officinalis | | 1 | Asparagus Family | Asparagaceae | Asparagales | Magnoliopsida | Plantae |
| Canada Mayflower | Maianthemum | canadense | | 1 | Asparagus Family | Asparagaceae | Asparagales | Magnoliopsida | Plantae |
| False Solomon's-seal | Maianthemum | racemosum | | 1 | Asparagus Family | Asparagaceae | Asparagales | Magnoliopsida | Plantae |
| Star of Bethlehem | Ornithogalum | umbellatum | | 1 | Asparagus Family | Asparagaceae | Asparagales | Magnoliopsida | Plantae |
| Smooth Solomon's-seal | Polygonatum | biflorum var. biflorum | | 1 | Asparagus Family | Asparagaceae | Asparagales | Magnoliopsida | Plantae |
| Large Solomon's-seal | Polygonatum | biflorum var. commutatum | | 1 | Asparagus Family | Asparagaceae | Asparagales | Magnoliopsida | Plantae |
| American Yarrow | Achillea | borealis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| White Snakeroot | Ageratina | altissima var. altissima | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Lesser Snakeroot | Ageratina | aromatica | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Annual Ragweed | Ambrosia | artemisiifolia | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Great Ragweed | Ambrosia | trifida var. trifida | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Howell's Pussytoes | Antennaria | howellii | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Field Pussytoes | Antennaria | neglecta | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Parlin's Pussytoes | Antennaria | parlinii | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Plantain-leaved Pussytoes | Antennaria | plantaginifolia | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Corn Chamomile | Anthemis | arvensis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Stinking Chamomile | Anthemis | cotula | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Lesser Burdock | Arctium | minus | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Pale Indian Plantain | Arnoglossum | atriplicifolium | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Eastern Baccharis | Baccharis | halimifolia | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Midwestern Beggarticks | Bidens | aristosa | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Spanish Needles | Bidens | bipinnata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Swamp Beggarticks | Bidens | connata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Small Beggarticks | Bidens | discoidea | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Devil's Beggarticks | Bidens | frondosa | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Bearded Beggarticks | Bidens | polylepis | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Big Devil's Beggarticks | Bidens | vulgata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Garden Cornflower | Centaurea | cyanus | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Yellow Star-thistle | Centaurea | solstitialis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Rush Skeletonweed | Chondrilla | juncea | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Maryland Golden-aster | Chrysopsis | mariana | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Chicory | Cichorium | intybus | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Canada Thistle | Cirsium | arvense | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Field Thistle | Cirsium | discolor | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Bull Thistle | Cirsium | vulgare | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Blue Mistflower | Conoclinium | coelestinum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Canadian Horseweed | Conyza | canadensis var. canadensis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Whorled Tickseed | Coreopsis | verticillata | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Cornel-leaf Whitetop | Doellingeria | infirma | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Flat-topped White Aster | Doellingeria | umbellata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| False Daisy | Eclipta | prostrata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Carolina Elephant's-foot | Elephantopus | carolinianus | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| American Burnweed | Erechtites | hieraciifolius | | 4 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Annual Fleabane | Erigeron | annuus | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Prairie Fleabane | Erigeron | strigosus var. strigosus | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| White Thoroughwort | Eupatorium | album | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Hyssop-leaved Thoroughwort | Eupatorium | hyssopifolium var. hyssopifolium | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Common Boneset | Eupatorium | perfoliatum | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Rough Boneset | Eupatorium | pilosum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Round-leaved Thoroughwort | Eupatorium | rotundifolium | | 4 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Round-leaved Thoroughwort (ovatum) | Eupatorium | rotundifolium var. ovatum | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Torrey's Thoroughwort | Eupatorium | torreyanum | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| White Wood Aster | Eurybia | divaricata | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Flat-topped Goldenrod | Euthamia | graminifolia | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Coastal Plain Joe Pye Weed | Eutrochium | dubium | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Hollow Joe Pye Weed | Eutrochium | fistulosum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Shaggy Soldier | Galinsoga | quadriradiata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Spoon-leaved Purple Everlasting | Gamochaeta | purpurea | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Curly-cupped Gumweed | Grindelia | squarrosa | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Common Sneezeweed | Helenium | autumnale var. autumnale | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Purple-headed Sneezeweed | Helenium | flexuosum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Swamp Sunflower | Helianthus | angustifolius | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Thin-leaved Sunflower | Helianthus | decapetalus | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Giant Sunflower | Helianthus | giganteus | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Pale-leaved Woodland Sunflower | Helianthus | strumosus | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Jerusalem Artichoke | Helianthus | tuberosus | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Orange Hawkweed | Hieracium | aurantiacum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Meadow Hawkweed | Hieracium | caespitosum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Hairy Hawkweed | Hieracium | gronovii | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Allegheny Hawkweed | Hieracium | paniculatum | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Rough Hawkweed | Hieracium | scabrum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Rattlesnake Weed | Hieracium | venosum | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Hairy Cat's-ear | Hypochaeris | radicata | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Flax-leaved Whitetop Aster | Ionactis | linariifolia | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Virginia Dwarf Dandelion | Krigia | virginica | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Tall Blue Lettuce | Lactuca | biennis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Canada Lettuce | Lactuca | canadensis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Woodland Lettuce | Lactuca | floridana | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Prickly Lettuce | Lactuca | serriola | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Lesser Hawkbit | Leontodon | saxatilis ssp. saxatilis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Oxeye Daisy | Leucanthemum | vulgare | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Shaggy Blazing Star | Liatris | pilosa | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Climbing Hempvine | Mikania | scandens | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Cankerweed | Nabalus | serpentarius | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Small's Ragwort | Packera | anonyma | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Golden Ragwort | Packera | aurea | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Camphor Fleabane | Pluchea | camphorata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Rabbit-tobacco | Pseudognaphalium | obtusifolium | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Black-eyed Susan (pulcherrima) | Rudbeckia | hirta var. pulcherrima | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Cut-leaved Coneflower | Rudbeckia | laciniata | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Toothed Whitetop Aster | Sericocarpus | asteroides | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Narrow-leaved Whitetop Aster | Sericocarpus | linifolius | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Tall Goldenrod | Solidago | altissima | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| White Goldenrod | Solidago | bicolor | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Wreath Goldenrod | Solidago | caesia | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Slender Goldenrod | Solidago | erecta | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Giant Goldenrod | Solidago | gigantea | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Early Goldenrod | Solidago | juncea | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Elliott's Goldenrod | Solidago | latissimifolia | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Gray Goldenrod | Solidago | nemoralis ssp. nemoralis | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Anise-scented Goldenrod | Solidago | odora var. odora | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Downy Goldenrod | Solidago | puberula var. puberula | | 4 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Wrinkle-leaved Goldenrod (aspera) | Solidago | rugosa var. aspera | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Wrinkle-leaved Goldenrod (rugosa) | Solidago | rugosa var. rugosa | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Spiny Sow-thistle | Sonchus | asper | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Rice Button Aster | Symphyotrichum | dumosum | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| White Panicle Aster (lanceolatum) | Symphyotrichum | lanceolatum var. lanceolatum | | 6 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Calico Aster | Symphyotrichum | lateriflorum | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Late Purple Aster | Symphyotrichum | patens | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Hairy White Oldfield Aster (pilosum) | Symphyotrichum | pilosum var. pilosum | | 4 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Hairy White Oldfield Aster (pringlei) | Symphyotrichum | pilosum var. pringlei | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Purple-stemmed Aster | Symphyotrichum | puniceum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Smooth White Oldfield Aster | Symphyotrichum | racemosum | | 4 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Wavy-leaved Aster | Symphyotrichum | undulatum | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Red-seeded Dandelion | Taraxacum | erythrospermum | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Common Dandelion | Taraxacum | officinale ssp. officinale | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Coltsfoot | Tussilago | farfara | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Wingstem | Verbesina | alternifolia | | 2 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Yellow Crownbeard | Verbesina | occidentalis | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Broad-leaved Ironweed | Vernonia | glauca | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| New York Ironweed | Vernonia | noveboracensis | | 3 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Rough Cocklebur | Xanthium | strumarium | | 1 | Aster Family | Asteraceae | Asterales | Magnoliopsida | Plantae |
| Cardinal Flower | Lobelia | cardinalis | | 1 | Bellflower Family | Campanulaceae | Asterales | Magnoliopsida | Plantae |
| Indian-tobacco | Lobelia | inflata | | 1 | Bellflower Family | Campanulaceae | Asterales | Magnoliopsida | Plantae |
| Downy Lobelia | Lobelia | puberula | | 3 | Bellflower Family | Campanulaceae | Asterales | Magnoliopsida | Plantae |
| Pale-spiked Lobelia | Lobelia | spicata | | 1 | Bellflower Family | Campanulaceae | Asterales | Magnoliopsida | Plantae |
| Clasping Venus Looking-glass | Triodanis | perfoliata | | 1 | Bellflower Family | Campanulaceae | Asterales | Magnoliopsida | Plantae |
| Mouse-eared Cress | Arabidopsis | thaliana | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Early Yellowrocket | Barbarea | verna | | 2 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Garden Yellowrocket | Barbarea | vulgaris | | 3 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Field Mustard | Brassica | rapa | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Shepherd's Purse | Capsella | bursa-pastoris | | 2 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Bulbous Toothwort | Cardamine | bulbosa | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Cut-leaved Toothwort | Cardamine | concatenata | | 3 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Hairy Bittercress | Cardamine | hirsuta | | 3 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Pennsylvania Bittercress | Cardamine | pensylvanica | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Whitlow Grass | Draba | verna | | 2 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Field Pepperweed | Lepidium | campestre | | 2 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Virginia Pepperweed | Lepidium | virginicum | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Cultivated Radish | Raphanus | sativus | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Common Yellowcress | Rorippa | palustris | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Tall Tumble-mustard | Sisymbrium | altissimum | | 1 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Hedge Mustard | Sisymbrium | officinale | | 2 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Field Pennycress | Thlaspi | arvense | | 2 | Mustard Family | Brassicaceae | Brassicales | Magnoliopsida | Plantae |
| Slim Amaranth | Amaranthus | hybridus | | 1 | Amaranth Family | Amaranthaceae | Caryophyllales | Magnoliopsida | Plantae |
| Redroot Amaranth | Amaranthus | retroflexus | | 1 | Amaranth Family | Amaranthaceae | Caryophyllales | Magnoliopsida | Plantae |
| Spiny Amaranth | Amaranthus | spinosus | | 1 | Amaranth Family | Amaranthaceae | Caryophyllales | Magnoliopsida | Plantae |
| Missouri Lambsquarters | Chenopodium | album | | 1 | Amaranth Family | Amaranthaceae | Caryophyllales | Magnoliopsida | Plantae |
| Mexican Tea | Dysphania | ambrosioides | | 1 | Amaranth Family | Amaranthaceae | Caryophyllales | Magnoliopsida | Plantae |
| Common Corncockle | Agrostemma | githago | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Slender Sandwort | Arenaria | leptoclados | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Common Mouse-eared Chickweed | Cerastium | fontanum ssp. vulgare | | 2 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Sticky Chickweed | Cerastium | glomeratum | | 2 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Deptford Pink | Dianthus | armeria | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Hairy Forked Nailwort | Paronychia | fastigiata | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Bouncing Bet | Saponaria | officinalis | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| German Knotgrass | Scleranthus | annuus | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Sleepy Silene | Silene | antirrhina | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Bladder Campion | Silene | latifolia | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Widowsfrill | Silene | stellata | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Grass-like Starwort | Stellaria | graminea | | 2 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Long-leaved Starwort | Stellaria | longifolia | | 1 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Common Chickweed | Stellaria | media | | 4 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Star Chickweed | Stellaria | pubera | | 3 | Pink Family | Caryophyllaceae | Caryophyllales | Magnoliopsida | Plantae |
| Round-leaved Sundew | Drosera | rotundifolia | | 1 | Carnivorous Plants | Droseraceae | Caryophyllales | Magnoliopsida | Plantae |
| Green Carpetweed | Mollugo | verticillata | | 1 | Carpet-weed Family | Molluginaceae | Caryophyllales | Magnoliopsida | Plantae |
| Virginia Springbeauty | Claytonia | virginica | | 1 | Montia Family | Montiaceae | Caryophyllales | Magnoliopsida | Plantae |
| American Pokeweed | Phytolacca | americana | | 1 | Pokeweed Family | Phytolaccaceae | Caryophyllales | Magnoliopsida | Plantae |
| Black Bindweed | Fallopia | convolvulus | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Climbing False Buckwheat | Fallopia | scandens | | 3 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Halberd-leaved Tearthumb | Persicaria | arifolia | | 2 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Smooth Knotweed | Persicaria | glabra | | 2 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Marshpepper Knotweed | Persicaria | hydropiper | | 2 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Swamp Smartweed | Persicaria | hydropiperoides | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Curlytop Knotweed | Persicaria | lapathifolia | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Oriental Smartweed | Persicaria | longiseta | | 3 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Spotted Ladysthumb | Persicaria | maculosa | | 2 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Princess Feather | Persicaria | orientalis | | 2 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Pennsylvania Smartweed | Persicaria | pensylvanica | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Asiatic Tearthumb | Persicaria | perfoliata | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Dotted Smartweed | Persicaria | punctata | | 5 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Arrow-leaved Tearthumb | Persicaria | sagittata | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Jumpseed | Persicaria | virginiana | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Prostrate Knotweed | Polygonum | aviculare | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Erect Knotweed | Polygonum | erectum | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Pleat-leaved Knotweed | Polygonum | tenue | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Common Sheep Sorrel | Rumex | acetosella | | 1 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Curly Dock | Rumex | crispus | | 2 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Bitter Dock | Rumex | obtusifolius | | 2 | Buckwheat Family | Polygonaceae | Caryophyllales | Magnoliopsida | Plantae |
| Little Hogweed | Portulaca | oleracea | | 1 | Purslane Family | Portulacaceae | Caryophyllales | Magnoliopsida | Plantae |
| Swamp Holly | Ilex | decidua | | 1 | Holly Family | Aquifoliaceae | Celastrales | Magnoliopsida | Plantae |
| Smooth Winterberry | Ilex | laevigata | | 2 | Holly Family | Aquifoliaceae | Celastrales | Magnoliopsida | Plantae |
| American Holly | Ilex | opaca | | 2 | Holly Family | Aquifoliaceae | Celastrales | Magnoliopsida | Plantae |
| Common Winterberry | Ilex | verticillata | | 1 | Holly Family | Aquifoliaceae | Celastrales | Magnoliopsida | Plantae |
| American Strawberry Bush | Euonymus | americanus | | 1 | Bittersweet Family | Celastraceae | Celastrales | Magnoliopsida | Plantae |
| Asiatic Dayflower | Commelina | communis | | 3 | Spiderwort Family | Commelinaceae | Commelinales | Magnoliopsida | Plantae |
| Wart-removing Herb | Murdannia | keisak | | 1 | Spiderwort Family | Commelinaceae | Commelinales | Magnoliopsida | Plantae |
| Bog Yellow-eyed Grass | Xyris | difformis var. difformis | | 1 | Yellow-eyed Grass Family | Xyridaceae | Commelinales | Magnoliopsida | Plantae |
| Richard's Yellow-eyed Grass | Xyris | jupicai | | 2 | Yellow-eyed Grass Family | Xyridaceae | Commelinales | Magnoliopsida | Plantae |
| Slender Yellow-eyed Grass | Xyris | torta | | 1 | Yellow-eyed Grass Family | Xyridaceae | Commelinales | Magnoliopsida | Plantae |
| Silky Dogwood | Cornus | amomum | | 2 | Dogwood Family | Cornaceae | Cornales | Magnoliopsida | Plantae |
| Flowering Dogwood | Cornus | florida | | 1 | Dogwood Family | Cornaceae | Cornales | Magnoliopsida | Plantae |
| Black Gum | Nyssa | sylvatica | | 1 | Tupelo Family | Nyssaceae | Cornales | Magnoliopsida | Plantae |
| White Colicroot | Aletris | farinosa | | 1 | Bog-asphodel Family | Nartheciaceae | Dioscoreales | Magnoliopsida | Plantae |
| Black Elderberry | Sambucus | canadensis | | 1 | Moschatel Family | Adoxaceae | Dipsacales | Magnoliopsida | Plantae |
| Maple-leaved Viburnum | Viburnum | acerifolium | | 2 | Moschatel Family | Adoxaceae | Dipsacales | Magnoliopsida | Plantae |
| Southern Arrowwood | Viburnum | dentatum | | 10 | Moschatel Family | Adoxaceae | Dipsacales | Magnoliopsida | Plantae |
| Possumhaw | Viburnum | nudum | | 5 | Moschatel Family | Adoxaceae | Dipsacales | Magnoliopsida | Plantae |
| Blackhaw | Viburnum | prunifolium | | 2 | Moschatel Family | Adoxaceae | Dipsacales | Magnoliopsida | Plantae |
| Northern Bush Honeysuckle | Diervilla | lonicera | | 2 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Japanese Honeysuckle | Lonicera | japonica | | 4 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Amur Honeysuckle | Lonicera | maackii | | 2 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Morrow's Honeysuckle | Lonicera | morrowii | | 1 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Trumpet Honeysuckle | Lonicera | sempervirens var. sempervirens | | 2 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Tatarian Honeysuckle | Lonicera | tatarica | | 1 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Coralberry | Symphoricarpos | orbiculatus | | 1 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Lewiston Cornsalad | Valerianella | locusta | | 1 | Honeysuckle Family | Caprifoliaceae | Dipsacales | Magnoliopsida | Plantae |
| Common Persimmon | Diospyros | virginiana | | 1 | Ebony Family | Ebenaceae | Ebenales | Magnoliopsida | Plantae |
| Coastal Sweet Pepperbush | Clethra | alnifolia | | 2 | Pepperbush Family | Clethraceae | Ericales | Magnoliopsida | Plantae |
| Spotted Wintergreen | Chimaphila | maculata | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Pipsissewa | Chimaphila | umbellata var. cisatlantica | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Trailing Arbutus | Epigaea | repens | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Fetterbush | Eubotrys | racemosa | | 3 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Eastern Teaberry | Gaultheria | procumbens | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Black Huckleberry | Gaylussacia | baccata | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Blue Huckleberry | Gaylussacia | frondosa | | 3 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Sheep Laurel | Kalmia | angustifolia | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Mountain Laurel | Kalmia | latifolia | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Maleberry | Lyonia | ligustrina | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Piedmont Staggerbush | Lyonia | mariana | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Pinesap | Monotropa | hypopitys | | 4 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Indian Pipe | Monotropa | uniflora | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Sidebells Wintergreen | Orthilia | secunda | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| American Wintergreen | Pyrola | americana | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Green-flowered Wintergreen | Pyrola | chlorantha | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Waxflower Shinleaf | Pyrola | elliptica | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Pinxter Flower | Rhododendron | periclymenoides | | 3 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Swamp Azalea | Rhododendron | viscosum | | 1 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Hairy Highbush Blueberry | Vaccinium | fuscatum | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Early Lowbush Blueberry | Vaccinium | pallidum | | 3 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Deerberry | Vaccinium | stamineum | | 2 | Heath Family | Ericaceae | Ericales | Magnoliopsida | Plantae |
| Slender Three-seeded Mercury | Acalypha | gracilens | | 2 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| Virginia Three-seeded Mercury | Acalypha | virginica | | 1 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| Flowering Spurge | Euphorbia | corollata | | 1 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| Sun Spurge | Euphorbia | helioscopia | | 1 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| American Ipecac | Euphorbia | ipecacuanhae | | 1 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| Spotted Sandmat | Euphorbia | maculata | | 2 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| Eyebane | Euphorbia | nutans | | 1 | Spurge Family | Euphorbiaceae | Euphorbiales | Magnoliopsida | Plantae |
| American Hog Peanut | Amphicarpaea | bracteata | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Groundnut | Apios | americana | | 3 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Wild Indigo | Baptisia | tinctoria | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Partridge Pea | Chamaecrista | fasciculata var. fasciculata | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Sensitive Pea | Chamaecrista | nictitans | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Arrowhead Rattlebox | Crotalaria | sagittalis | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Hairy Small-leaved Tick-trefoil | Desmodium | ciliare | | 3 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Large-bracted Tick-trefoil | Desmodium | cuspidatum var. cuspidatum | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Dillenius' Tick-trefoil | Desmodium | glabellum | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Smooth Tick-trefoil | Desmodium | laevigatum | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Smooth Small-leaf Tick-trefoil | Desmodium | marilandicum | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Stiff Tick-trefoil | Desmodium | obtusum | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Panicledleaf Tick-trefoil | Desmodium | paniculatum var. paniculatum | | 3 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Perplexed Tick-trefoil | Desmodium | perplexum | | 3 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Prostrate Tick-trefoil | Desmodium | rotundifolium | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Velvetleaf Tick-trefoil | Desmodium | viridiflorum | | 3 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Nakedflower Tick-trefoil | Hylodesmum | nudiflorum | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Korean Clover | Kummerowia | stipulacea | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Japanese Clover | Kummerowia | striata | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Roundhead Lespedeza | Lespedeza | capitata | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Sericea Lespedeza | Lespedeza | cuneata | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Violet Lespedeza | Lespedeza | frutescens | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Hairy Lespedeza | Lespedeza | hirta ssp. hirta | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Trailing Lespedeza | Lespedeza | procumbens | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Creeping Lespedeza | Lespedeza | repens | | 4 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Tall Lespedeza | Lespedeza | stuevei | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Wand Lespedeza | Lespedeza | violacea | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Slender Lespedeza | Lespedeza | virginica | | 4 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Bird's-foot Trefoil | Lotus | corniculatus | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Black Medick | Medicago | lupulina | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Alfalfa | Medicago | sativa | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| White Sweetclover | Melilotus | albus | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Yellow Sweetclover | Melilotus | officinalis | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Kudzu | Pueraria | montana var. lobata | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Black Locust | Robinia | pseudoacacia | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Crownvetch | Securigera | varia | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| American Senna | Senna | hebecarpa | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Java-bean | Senna | obtusifolia | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Pink Fuzzybean | Strophostyles | umbellata | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Sidebeak Pencilflower | Stylosanthes | biflora | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Goat's-rue | Tephrosia | virginiana | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Rabbitfoot Clover | Trifolium | arvense | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Golden Clover | Trifolium | aureum | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Field Clover | Trifolium | campestre | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Suckling Clover | Trifolium | dubium | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Red Clover | Trifolium | pratense | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| White Clover | Trifolium | repens | | 2 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Common Vetch | Vicia | sativa ssp. sativa | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Lentil Vetch | Vicia | tetrasperma | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Winter Vetch | Vicia | villosa var. varia | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Shaggy Vetch | Vicia | villosa | | 1 | Pea Family | Fabaceae | Fabales | Magnoliopsida | Plantae |
| Smooth Alder | Alnus | serrulata | | 2 | Birch Family | Betulaceae | Fagales | Magnoliopsida | Plantae |
| River Birch | Betula | nigra | | 2 | Birch Family | Betulaceae | Fagales | Magnoliopsida | Plantae |
| American Hornbeam | Carpinus | caroliniana | | 2 | Birch Family | Betulaceae | Fagales | Magnoliopsida | Plantae |
| American Hazelnut | Corylus | americana | | 2 | Birch Family | Betulaceae | Fagales | Magnoliopsida | Plantae |
| American Chestnut | Castanea | dentata | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Chinkapin | Castanea | pumila | | 2 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| American Beech | Fagus | grandifolia | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| White Oak | Quercus | alba | | 2 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Swamp White Oak | Quercus | bicolor | | 2 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Scarlet Oak | Quercus | coccinea | | 2 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Southern Red Oak | Quercus | falcata | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Bear Oak | Quercus | ilicifolia | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Overcup Oak | Quercus | lyrata | | 2 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Blackjack Oak | Quercus | marilandica | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Basket Oak | Quercus | michauxii | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Chestnut Oak | Quercus | montana | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Pin Oak | Quercus | palustris | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Willow Oak | Quercus | phellos | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Northern Red Oak | Quercus | rubra | | 1 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Post Oak | Quercus | stellata | | 2 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Black Oak | Quercus | velutina | | 2 | Oak Family | Fagaceae | Fagales | Magnoliopsida | Plantae |
| Indian Hemp | Apocynum | cannabinum | | 2 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Clasping Milkweed | Asclepias | amplexicaulis | | 1 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Swamp Milkweed (pulchra) | Asclepias | incarnata ssp. pulchra | | 1 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Purple Milkweed | Asclepias | purpurascens | | 2 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Common Milkweed | Asclepias | syriaca | | 2 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Butterfly Weed | Asclepias | tuberosa ssp. tuberosa | | 3 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Green Milkweed | Asclepias | viridiflora | | 1 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Common Periwinkle | Vinca | minor | | 1 | Milkweed Family | Apocynaceae | Gentianales | Magnoliopsida | Plantae |
| Twining Screwstem | Bartonia | paniculata ssp. paniculata | | 2 | Gentian Family | Gentianaceae | Gentianales | Magnoliopsida | Plantae |
| Bottle Gentian | Gentiana | clausa | | 3 | Gentian Family | Gentianaceae | Gentianales | Magnoliopsida | Plantae |
| Rosepink | Sabatia | angularis | | 2 | Gentian Family | Gentianaceae | Gentianales | Magnoliopsida | Plantae |
| Orange Jewelweed | Impatiens | capensis | | 1 | Touch-me-not Family | Balsaminaceae | Geraniales | Magnoliopsida | Plantae |
| Red-stemmed Storksbill | Erodium | cicutarium | | 2 | Geranium Family | Geraniaceae | Geraniales | Magnoliopsida | Plantae |
| Carolina Cranesbill | Geranium | carolinianum | | 2 | Geranium Family | Geraniaceae | Geraniales | Magnoliopsida | Plantae |
| Wild Geranium | Geranium | maculatum | | 3 | Geranium Family | Geraniaceae | Geraniales | Magnoliopsida | Plantae |
| Small-flowered Cranesbill | Geranium | pusillum | | 1 | Geranium Family | Geraniaceae | Geraniales | Magnoliopsida | Plantae |
| Slender Yellow Woodsorrel | Oxalis | dillenii | | 1 | Wood-sorrel Family | Oxalidaceae | Geraniales | Magnoliopsida | Plantae |
| Common Yellow Woodsorrel | Oxalis | stricta | | 1 | Wood-sorrel Family | Oxalidaceae | Geraniales | Magnoliopsida | Plantae |
| Violet Woodsorrel | Oxalis | violacea | | 1 | Wood-sorrel Family | Oxalidaceae | Geraniales | Magnoliopsida | Plantae |
| Marsh Mermaidweed | Proserpinaca | palustris | | 4 | Water Milfoil Family | Haloragaceae | Haloragales | Magnoliopsida | Plantae |
| Sweet Gum | Liquidambar | styraciflua | | 1 | Sweet Gum Family | Altingiaceae | Hamamelidales | Magnoliopsida | Plantae |
| American Witch-hazel | Hamamelis | virginiana | | 2 | Witch-hazel Family | Hamamelidaceae | Hamamelidales | Magnoliopsida | Plantae |
| American Sycamore | Platanus | occidentalis | | 1 | Plane-tree Family | Platanaceae | Hamamelidales | Magnoliopsida | Plantae |
| Western Waterweed | Elodea | nuttallii | | 3 | Tape-grass Family | Hydrocharitaceae | Hydrocharitales | Magnoliopsida | Plantae |
| Slender Waternymph | Najas | gracillima | | 4 | Tape-grass Family | Hydrocharitaceae | Hydrocharitales | Magnoliopsida | Plantae |
| Southern Waternymph | Najas | guadalupensis ssp. guadalupensis | | 4 | Tape-grass Family | Hydrocharitaceae | Hydrocharitales | Magnoliopsida | Plantae |
| American Eelgrass | Vallisneria | americana | | 4 | Tape-grass Family | Hydrocharitaceae | Hydrocharitales | Magnoliopsida | Plantae |
| Bitternut Hickory | Carya | cordiformis | | 2 | Walnut Family | Juglandaceae | Juglandales | Magnoliopsida | Plantae |
| Pignut Hickory | Carya | glabra | | 2 | Walnut Family | Juglandaceae | Juglandales | Magnoliopsida | Plantae |
| Red Hickory | Carya | ovalis | | 1 | Walnut Family | Juglandaceae | Juglandales | Magnoliopsida | Plantae |
| Mockernut Hickory | Carya | tomentosa | | 1 | Walnut Family | Juglandaceae | Juglandales | Magnoliopsida | Plantae |
| Butternut | Juglans | cinerea | | 1 | Walnut Family | Juglandaceae | Juglandales | Magnoliopsida | Plantae |
| Black Walnut | Juglans | nigra | | 1 | Walnut Family | Juglandaceae | Juglandales | Magnoliopsida | Plantae |
| Trumpet Creeper | Campsis | radicans | | 2 | Trumpet-creeper Family | Bignoniaceae | Lamiales | Magnoliopsida | Plantae |
| Northern Catalpa | Catalpa | speciosa | | 2 | Trumpet-creeper Family | Bignoniaceae | Lamiales | Magnoliopsida | Plantae |
| Eastern Waterleaf | Hydrophyllum | virginianum | | 2 | Borage Family | Boraginaceae | Lamiales | Magnoliopsida | Plantae |
| Virginia Bluebells | Mertensia | virginica | | 2 | Borage Family | Boraginaceae | Lamiales | Magnoliopsida | Plantae |
| Small Forget-me-not | Myosotis | laxa | | 1 | Borage Family | Boraginaceae | Lamiales | Magnoliopsida | Plantae |
| Wild Basil | Clinopodium | vulgare | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Richweed | Collinsonia | canadensis | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Common Dittany | Cunila | origanoides | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Ground Ivy | Glechoma | hederacea | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| American False Pennyroyal | Hedeoma | pulegioides | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Henbit | Lamium | amplexicaule | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Purple Deadnettle | Lamium | purpureum | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Common Motherwort | Leonurus | cardiaca | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| American Water Horehound | Lycopus | americanus | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Taper-leaved Water Horehound | Lycopus | rubellus | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Northern Water Horehound | Lycopus | uniflorus | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Virginia Water Horehound | Lycopus | virginicus | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Field Mint | Mentha | arvensis | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Spotted Beebalm | Monarda | punctata | | 3 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Beefsteak Plant | Perilla | frutescens | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| American Selfheal (lanceolata) | Prunella | vulgaris ssp. lanceolata | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Hoary Mountain-mint | Pycnanthemum | incanum | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Clustered Mountain-mint | Pycnanthemum | muticum | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Narrow-leaved Mountain-mint | Pycnanthemum | tenuifolium | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Whorled Mountain-mint | Pycnanthemum | verticillatum | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Helmet Flower | Scutellaria | integrifolia | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Mad-dog Skullcap | Scutellaria | lateriflora | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Hispid Hedgenettle | Stachys | hispida | | 4 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Hyssop-leaved Hedgenettle | Stachys | hyssopifolia var. hyssopifolia | | 3 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Marsh Hedgenettle | Stachys | palustris | | 1 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Canada Germander | Teucrium | canadense | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| Forked Bluecurls | Trichostema | dichotomum | | 2 | Mint Family | Lamiaceae | Lamiales | Magnoliopsida | Plantae |
| False Pimpernel | Lindernia | dubia | | 4 | False Pimpernel Family | Linderniaceae | Lamiales | Magnoliopsida | Plantae |
| Blunt-lobed Gerardia | Agalinis | obtusifolia | | 1 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Purple Gerardia | Agalinis | purpurea | | 2 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| One-flowered Broomrape | Aphyllon | uniflorum | | 4 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Downy Yellow False Foxglove | Aureolaria | virginica | | 3 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Bear Corn | Conopholis | americana | | 3 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Beechdrops | Epifagus | virginiana | | 1 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Narrow-leaved Cow-wheat | Melampyrum | lineare | | 1 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Swamp Lousewort | Pedicularis | lanceolata | | 1 | Broom-rape Family | Orobanchaceae | Lamiales | Magnoliopsida | Plantae |
| Sharp-winged Monkeyflower | Mimulus | alatus | | 1 | Phrymas Family | Phrymaceae | Lamiales | Magnoliopsida | Plantae |
| Allegheny Monkeyflower | Mimulus | ringens var. ringens | | 2 | Phrymas Family | Phrymaceae | Lamiales | Magnoliopsida | Plantae |
| American Lopseed | Phryma | leptostachya | | 1 | Phrymas Family | Phrymaceae | Lamiales | Magnoliopsida | Plantae |
| Two-headed Water-starwort | Callitriche | heterophylla | | 6 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Pond Water-starwort | Callitriche | stagnalis | | 3 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Terrestrial Water-starwort | Callitriche | terrestris | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| White Turtlehead | Chelone | glabra | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Clammy Hedgehyssop | Gratiola | neglecta | | 3 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Round-fruited Hedgehyssop | Gratiola | virginiana | | 3 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Short's Hedge-hyssop | Gratiola | viscidula | | 2 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Annual Toadflax | Linaria | canadensis | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Foxglove Penstemon | Penstemon | digitalis | | 6 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Hairy Beardtongue | Penstemon | hirsutus | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Large-bracted Plantain | Plantago | aristata | | 2 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Narrow-leaved Plantain | Plantago | lanceolata | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Common Plantain | Plantago | major | | 2 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Blackseed Plantain | Plantago | rugelii | | 2 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Virginia Plantain | Plantago | virginica | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Shaggy Hedgehyssop | Sophronanthe | pilosa | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Corn Speedwell | Veronica | arvensis | | 2 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Common Speedwell | Veronica | officinalis | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Purslane Speedwell | Veronica | peregrina ssp. peregrina | | 2 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Bird's-eye Speedwell | Veronica | persica | | 2 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Thyme-leaved Speedwell | Veronica | serpyllifolia var. serpyllifolia | | 1 | Plantain Family | Plantaginaceae | Lamiales | Magnoliopsida | Plantae |
| Swamp Verbena | Verbena | hastata | | 2 | Verbena Family | Verbenaceae | Lamiales | Magnoliopsida | Plantae |
| Narrow-leaved Vervain | Verbena | simplex | | 2 | Verbena Family | Verbenaceae | Lamiales | Magnoliopsida | Plantae |
| White Vervain | Verbena | urticifolia | | 2 | Verbena Family | Verbenaceae | Lamiales | Magnoliopsida | Plantae |
| Common Spicebush | Lindera | benzoin | | 2 | Laurel Family | Lauraceae | Laureles | Magnoliopsida | Plantae |
| Sassafras | Sassafras | albidum | | 3 | Laurel Family | Lauraceae | Laureles | Magnoliopsida | Plantae |
| Orange Day Lily | Hemerocallis | fulva | | 1 | Asphodel Family | Asphodelaceae | Liliales | Magnoliopsida | Plantae |
| Perfoliate Bellwort | Uvularia | perfoliata | | 1 | Meadow Saffron Family | Colchicaceae | Liliales | Magnoliopsida | Plantae |
| Sessile-leaved Bellwort | Uvularia | sessilifolia | | 1 | Meadow Saffron Family | Colchicaceae | Liliales | Magnoliopsida | Plantae |
| Wild Yam | Dioscorea | villosa | | 2 | Yam Family | Dioscoreaceae | Liliales | Magnoliopsida | Plantae |
| Yellow Star Grass | Hypoxis | hirsuta | | 1 | Hypoxidaceae | Hypoxidaceae | Liliales | Magnoliopsida | Plantae |
| Pale Yellow Iris | Iris | pseudacorus | | 1 | Iris Family | Iridaceae | Liliales | Magnoliopsida | Plantae |
| Harlequin Blueflag | Iris | versicolor | | 2 | Iris Family | Iridaceae | Liliales | Magnoliopsida | Plantae |
| Narrowleaf Blue-eyed Grass | Sisyrinchium | angustifolium | | 2 | Iris Family | Iridaceae | Liliales | Magnoliopsida | Plantae |
| Eastern Blue-eyed Grass | Sisyrinchium | atlanticum | | 2 | Iris Family | Iridaceae | Liliales | Magnoliopsida | Plantae |
| Yellow Trout Lily | Erythronium | americanum ssp. americanum | | 1 | Lily Family | Liliaceae | Liliales | Magnoliopsida | Plantae |
| Turk's-cap Lily | Lilium | superbum | | 2 | Lily Family | Liliaceae | Liliales | Magnoliopsida | Plantae |
| Indian Cucumber | Medeola | virginiana | | 1 | Lily Family | Liliaceae | Liliales | Magnoliopsida | Plantae |
| Eastern Featherbells | Stenanthium | gramineum | | 1 | Bunchflower Family | Melanthiaceae | Liliales | Magnoliopsida | Plantae |
| Kidney-leaved Mudplantain | Heteranthera | reniformis | | 1 | Water-Hyacinth Family | Pontederiaceae | Liliales | Magnoliopsida | Plantae |
| Pickerelweed | Pontederia | cordata | | 2 | Water-Hyacinth Family | Pontederiaceae | Liliales | Magnoliopsida | Plantae |
| Glaucous Greenbrier | Smilax | glauca | | 1 | Greenbrier Family | Smilacaceae | Liliales | Magnoliopsida | Plantae |
| Smooth Carrionflower | Smilax | herbacea | | 1 | Greenbrier Family | Smilacaceae | Liliales | Magnoliopsida | Plantae |
| Common Greenbrier | Smilax | rotundifolia | | 3 | Greenbrier Family | Smilacaceae | Liliales | Magnoliopsida | Plantae |
| Rigid Yellow Flax | Linum | striatum | | 3 | Flax Family | Linaceae | Linales | Magnoliopsida | Plantae |
| Common Flax | Linum | usitatissimum | | 1 | Flax Family | Linaceae | Linales | Magnoliopsida | Plantae |
| Pawpaw | Asimina | triloba | | 1 | Custard-apple Family | Annonaceae | Magnoliales | Magnoliopsida | Plantae |
| Tulip Poplar | Liriodendron | tulipifera | | 1 | Magnolia Family | Magnoliaceae | Magnoliales | Magnoliopsida | Plantae |
| Sweetbay | Magnolia | virginiana | | 2 | Magnolia Family | Magnoliaceae | Magnoliales | Magnoliopsida | Plantae |
| Woodland Flax | Linum | virginianum | | 1 | Flax Family | Linaceae | Malpighiales | Magnoliopsida | Plantae |
| Velvetleaf | Abutilon | theophrasti | | 1 | Mallow Family | Malvaceae | Malvales | Magnoliopsida | Plantae |
| Crimson-eyed Rosemallow | Hibiscus | moscheutos | | 1 | Mallow Family | Malvaceae | Malvales | Magnoliopsida | Plantae |
| Flower of an Hour | Hibiscus | trionum | | 2 | Mallow Family | Malvaceae | Malvales | Magnoliopsida | Plantae |
| Musk Mallow | Malva | moschata | | 1 | Mallow Family | Malvaceae | Malvales | Magnoliopsida | Plantae |
| Common Mallow | Malva | neglecta | | 1 | Mallow Family | Malvaceae | Malvales | Magnoliopsida | Plantae |
| Prickly Fanpetals | Sida | spinosa | | 1 | Mallow Family | Malvaceae | Malvales | Magnoliopsida | Plantae |
| Wax Myrtle | Morella | cerifera | | 1 | Bayberry Family | Myricaceae | Myricales | Magnoliopsida | Plantae |
| Blue Waxweed | Cuphea | viscosissima | | 1 | Loosestrife Family | Lythraceae | Myrtales | Magnoliopsida | Plantae |
| Lowland Rotala | Rotala | ramosior | | 3 | Loosestrife Family | Lythraceae | Myrtales | Magnoliopsida | Plantae |
| Maryland Meadowbeauty | Rhexia | mariana var. mariana | | 2 | Meadowbeauty Family | Melastomataceae | Myrtales | Magnoliopsida | Plantae |
| Virginia Meadowbeauty | Rhexia | virginica | | 2 | Meadowbeauty Family | Melastomataceae | Myrtales | Magnoliopsida | Plantae |
| Broad-leaved Enchanter's Nightshade | Circaea | canadensis ssp. canadensis | | 1 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Purple-leaved Willowherb | Epilobium | coloratum | | 1 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Biennial Beeblossom | Gaura | biennis | | 1 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Seedbox | Ludwigia | alternifolia | | 5 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Marsh Seedbox | Ludwigia | palustris | | 3 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Common Evening Primrose | Oenothera | biennis | | 2 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Narrow-leaved Evening Primrose | Oenothera | fruticosa | | 4 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Cut-leaved Evening Primrose | Oenothera | laciniata | | 1 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Little Evening Primrose | Oenothera | perennis | | 2 | Evening Primrose Family | Onagraceae | Myrtales | Magnoliopsida | Plantae |
| Waterthread Pondweed | Potamogeton | diversifolius | | 5 | Pondweed Family | Potamogetonaceae | Najadales | Magnoliopsida | Plantae |
| Ribbon-leaved Pondweed | Potamogeton | epihydrus | | 1 | Pondweed Family | Potamogetonaceae | Najadales | Magnoliopsida | Plantae |
| Floating Pondweed | Potamogeton | natans | | 1 | Pondweed Family | Potamogetonaceae | Najadales | Magnoliopsida | Plantae |
| Small Pondweed | Potamogeton | pusillus | | 3 | Pondweed Family | Potamogetonaceae | Najadales | Magnoliopsida | Plantae |
| Watershield | Brasenia | schreberi | | 2 | Water-shield Family | Cabombaceae | Nymphaeales | Magnoliopsida | Plantae |
| American White Water-lily | Nymphaea | odorata ssp. odorata | | 3 | Water-lily Family | Nymphaeaceae | Nymphaeales | Magnoliopsida | Plantae |
| Autumn Coralroot | Corallorhiza | odontorhiza var. odontorhiza | | 3 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Pink Lady's Slipper | Cypripedium | acaule | | 1 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Showy Orchid | Galearis | spectabilis | | 1 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Downy Rattlesnake Plantain | Goodyera | pubescens | | 1 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Large Whorled Pogonia | Isotria | verticillata | | 3 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Yellow-fringed Orchid | Platanthera | ciliaris | | 2 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Small Green Wood Orchid | Platanthera | clavellata | | 1 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Palegreen Orchid (herbiola) | Platanthera | flava var. herbiola | | 2 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Green-fringed Orchid | Platanthera | lacera | | 1 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Nodding Lady's Tresses | Spiranthes | cernua | | 2 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Southern Slender Lady's Tresses (gracilis) | Spiranthes | lacera var. gracilis | | 1 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Spring Lady's Tresses | Spiranthes | vernalis | | 1 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Cranefly Orchid | Tipularia | discolor | | 2 | Orchids | Orchidaceae | Orchidales | Magnoliopsida | Plantae |
| Greater Celandine | Chelidonium | majus | | 1 | Poppy Family | Papaveraceae | Papaverales | Magnoliopsida | Plantae |
| Yellow Corydalis | Corydalis | flavula | | 2 | Poppy Family | Papaveraceae | Papaverales | Magnoliopsida | Plantae |
| Dutchman's Breeches | Dicentra | cucullaria | | 2 | Poppy Family | Papaveraceae | Papaverales | Magnoliopsida | Plantae |
| Blindeyes | Papaver | dubium | | 1 | Poppy Family | Papaveraceae | Papaverales | Magnoliopsida | Plantae |
| Bloodroot | Sanguinaria | canadensis | | 1 | Poppy Family | Papaveraceae | Papaverales | Magnoliopsida | Plantae |
| Wild Ginger | Asarum | canadense | | 1 | Birthwort Family | Aristolochiaceae | Piperales | Magnoliopsida | Plantae |
| Lizard's-tail | Saururus | cernuus | | 3 | Lizard's-tail Family | Saururaceae | Piperales | Magnoliopsida | Plantae |
| River Bulrush | Bolboschoenus | fluviatilis | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Dense-tufted Hairsedge | Bulbostylis | capillaris | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Thicket Sedge | Carex | abscondita | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Glomerate Sedge | Carex | aggregata | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Emmon's Sedge | Carex | albicans var. emmonsii | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Green-white Sedge | Carex | albolutescens | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Eastern Narrow-leaved Sedge | Carex | amphibola | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Yellow-fruited Sedge | Carex | annectens | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Prickly Bog Sedge (atlantica) | Carex | atlantica ssp. atlantica | | 8 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Howe's Sedge | Carex | atlantica ssp. capillacea | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Eastern Woodland Sedge | Carex | blanda | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Button Sedge | Carex | bullata | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Remote Silvery Sedge | Carex | canescens var. disjuncta | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Carolina Sedge | Carex | caroliniana | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Oval-leaf Sedge | Carex | cephalophora | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Long-haired Sedge | Carex | comosa | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Hirsute Sedge | Carex | complanata | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Fringed Sedge (crinita) | Carex | crinita var. crinita | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| White-edged Sedge | Carex | debilis | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Slender Woodland Sedge (digitalis) | Carex | digitalis var. digitalis | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Fescue Sedge | Carex | festucacea | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Northern Long Sedge | Carex | folliculata | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Frank's Sedge | Carex | frankii | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Gray's Sedge | Carex | grayi | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Fuzzy Wuzzy Sedge | Carex | hirsutella | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Shoreline Sedge | Carex | hyalinolepis | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Greater Bladder Sedge | Carex | intumescens | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Smooth-sheathed Sedge | Carex | laevivaginata | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Spreading Sedge (laxiculmis) | Carex | laxiculmis var. laxiculmis | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Broad Loose-flowered Sedge | Carex | laxiflora | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Leavenworth's Sedge | Carex | leavenworthii | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Long's Sedge | Carex | longii | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Louisiana Sedge | Carex | louisianica | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| False Hop Sedge | Carex | lupuliformis | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Hop Sedge | Carex | lupulina | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Sallow Sedge | Carex | lurida | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Pennsylvania Sedge | Carex | pensylvanica | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Rosy Sedge | Carex | rosea | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Broom Sedge | Carex | scoparia | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Weak Stellate Sedge | Carex | seorsa | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Squarrose Sedge | Carex | squarrosa | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Awfruit Sedge (stipata) | Carex | stipata var. stipata | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Stalkgrain Sedge | Carex | stipata var. maxima | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Eastern Star Sedge | Carex | straminea | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Tussock Sedge | Carex | stricta | | 6 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Blunt Broom Sedge | Carex | tribuloides var. tribuloides | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Cattail Sedge | Carex | typhina | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Parasol Sedge | Carex | umbellata | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Darkgreen Sedge | Carex | venusta | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Velvet Sedge | Carex | vestita | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Ribbed Sedge | Carex | virescens | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Fox Sedge | Carex | vulpinoidea | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Willdenow's Sedge | Carex | willdenowii | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Smooth Sawgrass | Cladium | mariscoides | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Slender Flatsedge | Cyperus | bipartitus | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Smallflower Umbrella Sedge | Cyperus | difformis | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Globe Flatsedge | Cyperus | echinatus | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Redroot Flatsedge | Cyperus | erythrorhizos | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Yellow Nutsedge | Cyperus | esculentus var. leptostachyus | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Yellow Flatsedge | Cyperus | flavescens | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Low Spikesedge | Cyperus | hortensis | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Great Plains Flatsedge | Cyperus | lupulinus ssp. lupulinus | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Fragrant Flatsedge | Cyperus | odoratus | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Many-spiked Flatsedge | Cyperus | polystachyos | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Marsh Flatsedge | Cyperus | pseudovegetus | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Pine Barren Flatsedge | Cyperus | retrorsus | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Straw-colored Flatsedge | Cyperus | strigosus | | 5 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Three-way Sedge | Dulichium | arundinaceum | | 3 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Needle Spikerush | Eleocharis | acicularis | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Blunt Spikerush | Eleocharis | obtusa | | 9 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Common Spikerush | Eleocharis | palustris | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Square-stemmed Spikerush | Eleocharis | quadrangulata | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Slender Spikerush | Eleocharis | tenuis | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Tawny Cottongrass | Eriophorum | virginicum | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Slender Fimbry | Fimbristylis | autumnalis | | 4 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Brownish Beaksedge | Rhynchospora | capitellata | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Short-bristled Beaksedge | Rhynchospora | corniculata | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Globe Beaksedge | Rhynchospora | globularis var. globularis | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Round-headed Beaksedge | Rhynchospora | recognita | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Weak-stalked Bulrush | Schoenoplectiella | purshiana | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Chairmaker's Bulrush | Schoenoplectus | americanus | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Common Threesquare | Schoenoplectus | pungens var. pungens | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Soft-stemmed Bulrush | Schoenoplectus | tabernaemontani | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Green Bulrush | Scirpus | atrovirens | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Woolgrass | Scirpus | cyperinus | | 5 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Georgia Bulrush | Scirpus | georgianus | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Leafy Bulrush | Scirpus | polyphyllus | | 2 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Muhlenberg's Nutrush | Scleria | muehlenbergii | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Few-flowered Nutrush | Scleria | pauciflora | | 1 | Sedge Family | Cyperaceae | Poales | Magnoliopsida | Plantae |
| Taper-tipped Rush | Juncus | acuminatus | | 4 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Toad Rush | Juncus | bufonius | | 1 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Canadian Rush | Juncus | canadensis | | 4 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Soft Rush | Juncus | effusus ssp. solutus | | 3 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Grass-leaved Rush | Juncus | marginatus | | 3 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Needlepod Rush (scirpoides) | Juncus | scirpoides var. scirpoides | | 4 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Lopsided Rush | Juncus | secundus | | 3 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Woodland Rush | Juncus | subcaudatus | | 1 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Poverty Rush | Juncus | tenuis | | 3 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Bulbous Woodrush | Luzula | bulbosa | | 2 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Hedgehog Woodrush | Luzula | echinata | | 3 | Rush Family | Juncaceae | Poales | Magnoliopsida | Plantae |
| Redtop | Agrostis | gigantea | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Winter Bentgrass | Agrostis | hyemalis | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Upland Bentgrass | Agrostis | perennans | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Silver Hairgrass | Aira | caryophyllea | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Bushy Bluestem | Andropogon | glomeratus | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Elliott's Bluestem | Andropogon | gyrans | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Broomsedge Bluestem | Andropogon | virginicus var. virginicus | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Sweet Vernalgrass | Anthoxanthum | odoratum | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Churchmouse Threeawn | Aristida | dichotoma | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Slim-spiked Threeawn | Aristida | longespica | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Prairie Threeawn | Aristida | oligantha | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Arrow-feather Threeawn | Aristida | purpurascens | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Tall Oatgrass | Arrhenatherum | elatius | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Small Carpgrass | Arthraxon | hispidus | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Wavy Hairgrass | Avenella | flexuosa | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Southern Shorthusk | Brachyelytrum | erectum | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Meadow Brome | Bromus | commutatus | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Soft Brome | Bromus | hordeaceus | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Smooth Brome | Bromus | inermis | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Bluejoint | Calamagrostis | canadensis ssp. canadensis | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Arctic Reedgrass | Calamagrostis | cinnoides | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Mat Sandbur | Cenchrus | longispinus | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Pearl Millet | Cenchrus | spicatus | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Slender Woodoats | Chasmanthium | laxum | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Sweet Woodreed | Cinna | arundinacea | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Beaked Panicgrass | Coleataenia | anceps ssp. anceps | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Long-leaved Panicgrass (longifolia) | Coleataenia | longifolia ssp. longifolia | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Redtop Panicgrass (rigidula) | Coleataenia | rigidula ssp. rigidula | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Marsh Panicgrass | Coleataenia | stipitata | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Common Bermudagrass | Cynodon | dactylon | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Orchard Grass | Dactylis | glomerata | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Poverty Oatgrass | Danthonia | spicata | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Tapered Rosette Grass | Dichanthelium | acuminatum | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Bosc's Panicgrass | Dichanthelium | boscii | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Deertongue | Dichanthelium | clandestinum | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Columbia Rosette Grass | Dichanthelium | columbianum | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Variable Panicgrass | Dichanthelium | commutatum | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Starved Panicgrass | Dichanthelium | depauperatum | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Forked Panicgrass (dichotomum) | Dichanthelium | dichotomum var. dichotomum | | 7 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Lindheimer's Witchgrass | Dichanthelium | lindheimeri | | 5 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Small-fruited Panicgrass | Dichanthelium | microcarpon | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Round-seeded Panicgrass | Dichanthelium | polyanthes | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Velvet Panicum | Dichanthelium | scoparium | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Round-fruited Panicgrass | Dichanthelium | sphaerocarpon | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| White-haired Panicgrass | Dichanthelium | villosissimum | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Fall Crabgrass | Digitaria | cognata | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Slender Crabgrass | Digitaria | filiformis | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Smooth Crabgrass | Digitaria | ischaemum | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Hairy Crabgrass | Digitaria | sanguinalis | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Barnyard Grass | Echinochloa | crus-galli | | 6 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Billion-dollar Grass | Echinochloa | frumentacea | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Rough Barnyard Grass | Echinochloa | muricata | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Goosegrass | Eleusine | indica | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Eastern Bottlebrush Grass | Elymus | hystrix | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Quackgrass | Elymus | repens | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Hairy Wildrye | Elymus | villosus | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Virginia Wildrye | Elymus | virginicus | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Lace Grass | Eragrostis | capillaris | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Stinkgrass | Eragrostis | cilianensis | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Teal Lovegrass | Eragrostis | hypnoides | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Tufted Lovegrass | Eragrostis | pectinacea var. pectinacea | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Purple Lovegrass | Eragrostis | spectabilis | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Sugarcane Plumegrass | Erianthus | giganteus | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Red Fescue | Festuca | rubra | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Nodding Fescue | Festuca | subverticillata | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Rattlesnake Mannagrass | Glyceria | canadensis | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Atlantic Mannagrass | Glyceria | obtusa | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Floating Mannagrass | Glyceria | septentrionalis | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Fowl Mannagrass | Glyceria | striata | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Common Velvetgrass | Holcus | lanatus | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Warty Panicgrass | Kellochloa | verrucosa | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Rice Cutgrass | Leersia | oryzoides | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| White Grass | Leersia | virginica | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Tall Fescue | Lolium | arundinaceum | | 6 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Perennial Ryegrass | Lolium | perenne | | 5 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Chinese Silvergrass | Miscanthus | sinensis | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Wirestem Muhly | Muhlenbergia | frondosa | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Nimblewill | Muhlenbergia | schreberi | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Woodland Muhly | Muhlenbergia | sylvatica | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Witchgrass | Panicum | capillare | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Fall Panicgrass | Panicum | dichotomiflorum var. dichotomiflorum | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Gattinger's Panicgrass | Panicum | gattingeri | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Philadelphia Panicgrass | Panicum | philadelphicum | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Switchgrass | Panicum | virgatum | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Dallisgrass | Paspalum | dilatatum | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Mudbank Crowngrass | Paspalum | dissectum | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Knotgrass | Paspalum | distichum | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Field Paspalum | Paspalum | laeve | | 5 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Thin Paspalum (setaceum) | Paspalum | setaceum var. setaceum | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Thin Paspalum | Paspalum | setaceum | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Muhlenberg's Thin Paspalum (muhlenbergii) | Paspalum | setaceum var. muhlenbergii | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Timothy | Phleum | pratense | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Blackseed Speargrass | Piptochaetium | avenaceum | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Annual Bluegrass | Poa | annua | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Autumn Bluegrass | Poa | autumnalis | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Canada Bluegrass | Poa | compressa | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Kentucky Bluegrass | Poa | pratensis ssp. pratensis | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Woodland Bluegrass | Poa | sylvestris | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Rough Bluegrass | Poa | trivialis | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Little Bluestem | Schizachyrium | scoparium var. scoparium | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Cereal Rye | Secale | cereale | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Japanese Bristlegrass | Setaria | faberi | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Marsh Bristlegrass | Setaria | parviflora | | 3 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Yellow Foxtail | Setaria | pumila | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Green Bristlegrass | Setaria | viridis | | 4 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Indiangrass | Sorghastrum | nutans | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Johnsongrass | Sorghum | halepense | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Slender Wedgescale | Sphenopholis | intermedia | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Prairie Wedgescale | Sphenopholis | obtusata | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Poverty Dropseed | Sporobolus | vaginiflorus var. vaginiflorus | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Pale Mannagrass | Torreyochloa | pallida var. pallida | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Purpletop Tridens | Tridens | flavus | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Dixie Signalgrass | Urochloa | ramosa | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Rat-tail Fescue | Vulpia | myuros | | 2 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Sixweeks Fescue (glauca) | Vulpia | octoflora var. glauca | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| Annual Wildrice | Zizania | aquatica var. aquatica | | 1 | Grasses | Poaceae | Poales | Magnoliopsida | Plantae |
| American Bur-reed | Sparganium | americanum | | 6 | Cattail Family | Typhaceae | Poales | Magnoliopsida | Plantae |
| Horn-leaved Riverweed | Podostemum | ceratophyllum | | 1 | River-weed Family | Podostemaceae | Podostemales | Magnoliopsida | Plantae |
| Curtis's Milkwort | Polygala | curtissii | | 3 | Milkwort Family | Polygalaceae | Polygalales | Magnoliopsida | Plantae |
| Maryland Milkwort | Polygala | mariana | | 2 | Milkwort Family | Polygalaceae | Polygalales | Magnoliopsida | Plantae |
| Purple Milkwort | Polygala | sanguinea | | 2 | Milkwort Family | Polygalaceae | Polygalales | Magnoliopsida | Plantae |
| Whorled Milkwort | Polygala | verticillata | | 1 | Milkwort Family | Polygalaceae | Polygalales | Magnoliopsida | Plantae |
| Scarlet Pimpernel | Lysimachia | arvensis | | 6 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Fringed Loosestrife | Lysimachia | ciliata | | 1 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Lance-leaved Loosestrife | Lysimachia | lanceolata | | 2 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Creeping Jenny | Lysimachia | nummularia | | 1 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Whorled Yellow Loosestrife | Lysimachia | quadrifolia | | 1 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Swamp Candles | Lysimachia | terrestris | | 1 | Primrose Family | Primulaceae | Primulales | Magnoliopsida | Plantae |
| Japanese Barberry | Berberis | thunbergii | | 2 | Barberry Family | Berberidaceae | Ranunculales | Magnoliopsida | Plantae |
| Mayapple | Podophyllum | peltatum | | 2 | Barberry Family | Berberidaceae | Ranunculales | Magnoliopsida | Plantae |
| Wood Anemone | Anemone | quinquefolia | | 1 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Devil's Darning Needles | Clematis | virginiana | | 3 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Little-leaved Buttercup | Ranunculus | abortivus | | 2 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Tall Buttercup | Ranunculus | acris | | 1 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Water-plaintain Spearwort | Ranunculus | ambigens | | 1 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Bulbous Buttercup | Ranunculus | bulbosus | | 1 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Bristly Buttercup | Ranunculus | hispidus | | 5 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Low Spearwort | Ranunculus | pusillus | | 2 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Hooked Buttercup | Ranunculus | recurvatus | | 3 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Creeping Buttercup | Ranunculus | repens | | 1 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Tall Meadow-rue | Thalictrum | pubescens | | 3 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Rue Anemone | Thalictrum | thalictroides | | 1 | Buttercup Family | Ranunculaceae | Ranunculales | Magnoliopsida | Plantae |
| Autumn Olive | Elaeagnus | umbellata | | 3 | Oleaster Family | Elaeagnaceae | Rosales | Magnoliopsida | Plantae |
| Wild Hydrangea | Hydrangea | arborescens | | 1 | Hydrangea Family | Hydrangeaceae | Rosales | Magnoliopsida | Plantae |
| Ditch Stonecrop | Penthorum | sedoides | | 1 | Ditch Stonecrop Family | Penthoraceae | Rosales | Magnoliopsida | Plantae |
| New Jersey Tea | Ceanothus | americanus | | 1 | Buckthorn Family | Rhamnaceae | Rosales | Magnoliopsida | Plantae |
| Southern Agrimony | Agrimonia | parviflora | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Soft Agrimony | Agrimonia | pubescens | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Common Serviceberry | Amelanchier | arborea | | 5 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Canadian Serviceberry | Amelanchier | canadensis | | 9 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Red Chokeberry | Aronia | arbutifolia | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Black Chokeberry | Aronia | melanocarpa | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Purple Chokeberry | Aronia | prunifolia | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Flowering Quince | Chaenomeles | speciosa | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Copenhagen Hawthorn | Crataegus | intricata | | 3 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Reddish Hawthorn | Crataegus | rubella | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Virginia Strawberry | Fragaria | virginiana | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| White Avens | Geum | canadense | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Spring Avens | Geum | vernum | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Bowman's Root | Gillenia | trifoliata | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Southern Crab Apple | Malus | angustifolia | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Toringo Crab Apple | Malus | toringo | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Dwarf Cinquefoil | Potentilla | canadensis var. canadensis | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Indian Strawberry | Potentilla | indica | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Norwegian Cinquefoil | Potentilla | norvegica | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Sulphur Cinquefoil | Potentilla | recta | | 3 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Common Cinquefoil | Potentilla | simplex | | 3 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| American Plum | Prunus | americana | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Sweet Cherry | Prunus | avium | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Pin Cherry | Prunus | pensylvanica | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Peach | Prunus | persica | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Black Cherry | Prunus | serotina | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Common Pear | Pyrus | communis | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Carolina Rose | Rosa | carolina var. carolina | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Gallic Rose | Rosa | gallica | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Multiflora Rose | Rosa | multiflora | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Swamp Rose | Rosa | palustris | | 2 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Allegheny Blackberry | Rubus | allegheniensis | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Sand Blackberry | Rubus | cuneifolius | | 3 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Northern Dewberry | Rubus | flagellaris | | 6 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Bristly Blackberry | Rubus | hispidus | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Black Raspberry | Rubus | occidentalis | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Pennsylvania Blackberry | Rubus | pensilvanicus | | 6 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Canada Burnet | Sanguisorba | canadensis | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Broadleaf Meadowsweet | Spiraea | latifolia | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| Steeplebush | Spiraea | tomentosa | | 1 | Rose Family | Rosaceae | Rosales | Magnoliopsida | Plantae |
| American Alumroot | Heuchera | americana | | 1 | Saxifrage Family | Saxifragaceae | Rosales | Magnoliopsida | Plantae |
| Common Buttonbush | Cephalanthus | occidentalis | | 2 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Poorjoe | Diodia | teres | | 1 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Cleavers | Galium | aparine | | 1 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Licorice Bedstraw | Galium | circaezans | | 1 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Blunt-leaved Bedstraw | Galium | obtusum | | 2 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Hairy Bedstraw | Galium | pilosum | | 2 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Stiff Marsh Bedstraw (tinctorium) | Galium | tinctorium var. tinctorium | | 2 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Fragrant Bedstraw | Galium | triflorum | | 2 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Azure Bluets | Houstonia | caerulea | | 1 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Purple Bluet | Houstonia | purpurea var. purpurea | | 2 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Partridgeberry | Mitchella | repens | | 2 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| Clustered Mille-graines | Oldenlandia | uniflora | | 1 | Madder Family | Rubiaceae | Rubiales | Magnoliopsida | Plantae |
| White Poplar | Populus | alba | | 1 | Willow Family | Salicaceae | Salicales | Magnoliopsida | Plantae |
| Eastern Cottonwood | Populus | deltoides | | 1 | Willow Family | Salicaceae | Salicales | Magnoliopsida | Plantae |
| Bigtooth Aspen | Populus | grandidentata | | 2 | Willow Family | Salicaceae | Salicales | Magnoliopsida | Plantae |
| White Willow | Salix | alba | | 2 | Willow Family | Salicaceae | Salicales | Magnoliopsida | Plantae |
| Prairie Willow | Salix | humilis | | 4 | Willow Family | Salicaceae | Salicales | Magnoliopsida | Plantae |
| Black Willow | Salix | nigra | | 4 | Willow Family | Salicaceae | Salicales | Magnoliopsida | Plantae |
| Purpleosier Willow | Salix | purpurea | | 2 | Willow Family | Salicaceae | Salicales | Magnoliopsida | Plantae |
| Bastard Toadflax | Comandra | umbellata | | 1 | Sandalwood Family | Santalaceae | Santalales | Magnoliopsida | Plantae |
| American Mistletoe | Phoradendron | leucarpum | | 1 | Sandalwood Family | Santalaceae | Santalales | Magnoliopsida | Plantae |
| Winged Sumac | Rhus | copallinum var. copallinum | | 3 | Sumac Family | Anacardiaceae | Sapindales | Magnoliopsida | Plantae |
| Smooth Sumac | Rhus | glabra | | 2 | Sumac Family | Anacardiaceae | Sapindales | Magnoliopsida | Plantae |
| Staghorn Sumac | Rhus | typhina | | 1 | Sumac Family | Anacardiaceae | Sapindales | Magnoliopsida | Plantae |
| Eastern Poison Ivy | Toxicodendron | radicans | | 1 | Sumac Family | Anacardiaceae | Sapindales | Magnoliopsida | Plantae |
| Poison Sumac | Toxicodendron | vernix | | 1 | Sumac Family | Anacardiaceae | Sapindales | Magnoliopsida | Plantae |
| Box Elder | Acer | negundo | | 1 | Maple Family | Sapindaceae | Sapindales | Magnoliopsida | Plantae |
| Sycamore Maple | Acer | pseudoplatanus | | 1 | Maple Family | Sapindaceae | Sapindales | Magnoliopsida | Plantae |
| Red Maple | Acer | rubrum | | 1 | Maple Family | Sapindaceae | Sapindales | Magnoliopsida | Plantae |
| Silver Maple | Acer | saccharinum | | 1 | Maple Family | Sapindaceae | Sapindales | Magnoliopsida | Plantae |
| Tree of Heaven | Ailanthus | altissima | | 1 | Quassia Family | Simaroubaceae | Sapindales | Magnoliopsida | Plantae |
| American Bladdernut | Staphylea | trifolia | | 1 | Bladdernut Family | Staphyleaceae | Sapindales | Magnoliopsida | Plantae |
| Virginia Sweetspire | Itea | virginica | | 1 | Sweetspire Family | Iteaceae | Saxifragales | Magnoliopsida | Plantae |
| Hiddenfruit Bladderwort | Utricularia | geminiscapa | | 4 | Carnivorous Plants | Lentibulariaceae | Scrophulariales | Magnoliopsida | Plantae |
| Humped Bladderwort | Utricularia | gibba | | 4 | Carnivorous Plants | Lentibulariaceae | Scrophulariales | Magnoliopsida | Plantae |
| Common Bladderwort | Utricularia | macrorhiza | | 6 | Carnivorous Plants | Lentibulariaceae | Scrophulariales | Magnoliopsida | Plantae |
| Lavender Bladderwort | Utricularia | resupinata | | 2 | Carnivorous Plants | Lentibulariaceae | Scrophulariales | Magnoliopsida | Plantae |
| White Fringetree | Chionanthus | virginicus | | 3 | Olive Family | Oleaceae | Scrophulariales | Magnoliopsida | Plantae |
| White Ash | Fraxinus | americana | | 2 | Olive Family | Oleaceae | Scrophulariales | Magnoliopsida | Plantae |
| Green Ash | Fraxinus | pennsylvanica | | 2 | Olive Family | Oleaceae | Scrophulariales | Magnoliopsida | Plantae |
| Border Privet | Ligustrum | obtusifolium var. obtusifolium | | 1 | Olive Family | Oleaceae | Scrophulariales | Magnoliopsida | Plantae |
| California Privet | Ligustrum | ovalifolium | | 1 | Olive Family | Oleaceae | Scrophulariales | Magnoliopsida | Plantae |
| Moth Mullein | Verbascum | blattaria | | 2 | Figwort Family | Scrophulariaceae | Scrophulariales | Magnoliopsida | Plantae |
| Common Mullein | Verbascum | thapsus | | 2 | Figwort Family | Scrophulariaceae | Scrophulariales | Magnoliopsida | Plantae |
| Hedge False Bindweed | Calystegia | sepium | | 1 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Five-angled Dodder | Cuscuta | campestris | | 3 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Compact Dodder | Cuscuta | compacta var. compacta | | 2 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Scaldweed | Cuscuta | gronovii | | 1 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Redstar | Ipomoea | coccinea | | 1 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Ivy-leaved Morning-glory | Ipomoea | hederacea | | 1 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Small White Morning-glory | Ipomoea | lacunosa | | 1 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Wild Potato-vine | Ipomoea | pandurata | | 2 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Tall Morning-glory | Ipomoea | purpurea | | 2 | Morning-glory Family | Convolvulaceae | Solanales | Magnoliopsida | Plantae |
| Big Floatingheart | Nymphoides | aquatica | | 1 | Buckbean Family | Menyanthaceae | Solanales | Magnoliopsida | Plantae |
| Speckled Phlox | Phlox | maculata | | 3 | Phlox Family | Polemoniaceae | Solanales | Magnoliopsida | Plantae |
| Jimsonweed | Datura | stramonium | | 1 | Potato Family | Solanaceae | Solanales | Magnoliopsida | Plantae |
| Long-leaved Groundcherry | Physalis | longifolia var. subglabrata | | 2 | Potato Family | Solanaceae | Solanales | Magnoliopsida | Plantae |
| Carolina Horsenettle | Solanum | carolinense | | 2 | Potato Family | Solanaceae | Solanales | Magnoliopsida | Plantae |
| Black Nightshade | Solanum | nigrum | | 1 | Potato Family | Solanaceae | Solanales | Magnoliopsida | Plantae |
| Lesser Canadian St. Johnswort | Hypericum | canadense | | 2 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Coppery St. Johnswort | Hypericum | denticulatum var. denticulatum | | 2 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Orangegrass | Hypericum | gentianoides | | 1 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| St. Andrew's Cross | Hypericum | hypericoides | | 2 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Dwarf St. Johnswort | Hypericum | mutilum | | 2 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Common St. Johnswort | Hypericum | perforatum | | 1 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Spotted St. Johnswort | Hypericum | punctatum | | 2 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Virginia Marsh St. Johnswort | Hypericum | virginicum | | 1 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Greater Marsh St. Johnswort | Hypericum | walteri | | 1 | St. Johnswort Family | Hypericaceae | Theales | Magnoliopsida | Plantae |
| Narrow-leaved Cattail | Typha | angustifolia | | 2 | Cattail Family | Typhaceae | Typhales | Magnoliopsida | Plantae |
| Broad-leaved Cattail | Typha | latifolia | | 3 | Cattail Family | Typhaceae | Typhales | Magnoliopsida | Plantae |
| Common Hackberry | Celtis | occidentalis | | 2 | Hemp Family | Cannabaceae | Urticales | Magnoliopsida | Plantae |
| Common Hops | Humulus | lupulus | | 1 | Hemp Family | Cannabaceae | Urticales | Magnoliopsida | Plantae |
| White Mulberry | Morus | alba | | 1 | Mulberry Family | Moraceae | Urticales | Magnoliopsida | Plantae |
| Red Mulberry | Morus | rubra | | 1 | Mulberry Family | Moraceae | Urticales | Magnoliopsida | Plantae |
| American Elm | Ulmus | americana | | 1 | Elm Family | Ulmaceae | Urticales | Magnoliopsida | Plantae |
| Small-spiked False Nettle | Boehmeria | cylindrica | | 1 | Nettle Family | Urticaceae | Urticales | Magnoliopsida | Plantae |
| Canadian Wood Nettle | Laportea | canadensis | | 1 | Nettle Family | Urticaceae | Urticales | Magnoliopsida | Plantae |
| Canadian Clearweed | Pilea | pumila | | 1 | Nettle Family | Urticaceae | Urticales | Magnoliopsida | Plantae |
| Stinging Nettle | Urtica | dioica | | 1 | Nettle Family | Urticaceae | Urticales | Magnoliopsida | Plantae |
| Hoary Frostweed | Crocanthemum | bicknellii | | 2 | Rock-rose Family | Cistaceae | Violales | Magnoliopsida | Plantae |
| Canadian Frostweed | Crocanthemum | canadense | | 2 | Rock-rose Family | Cistaceae | Violales | Magnoliopsida | Plantae |
| Leggett's Pinweed | Lechea | pulchella | | 1 | Rock-rose Family | Cistaceae | Violales | Magnoliopsida | Plantae |
| Illinois Pinweed | Lechea | racemulosa | | 1 | Rock-rose Family | Cistaceae | Violales | Magnoliopsida | Plantae |
| Oneseed Cucumber | Sicyos | angulatus | | 2 | Cucumber Family | Cucurbitaceae | Violales | Magnoliopsida | Plantae |
| Yellow Passionflower | Passiflora | lutea | | 1 | Passionflower Family | Passifloraceae | Violales | Magnoliopsida | Plantae |
| Sand Violet | Viola | affinis | | 2 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| European Field Pansy | Viola | arvensis | | 1 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Field Pansy | Viola | bicolor | | 1 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Northern Coastal Violet | Viola | brittoniana | | 1 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Marsh Blue Violet | Viola | cucullata | | 3 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Lance-leaved Violet | Viola | lanceolata | | 1 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Bird's-foot Violet | Viola | pedata | | 1 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Primrose-leaved Violet | Viola | primulifolia | | 2 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Downy Yellow Violet (scabriuscula) | Viola | pubescens var. scabriuscula | | 3 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Arrow-leaved Violet (sagittata) | Viola | sagittata var. sagittata | | 2 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Common Blue Violet | Viola | sororia | | 2 | Violet Family | Violaceae | Violales | Magnoliopsida | Plantae |
| Virginia Creeper | Parthenocissus | quinquefolia | | 2 | Grape Family | Vitaceae | Vitales | Magnoliopsida | Plantae |
| Summer Grape | Vitis | aestivalis | | 3 | Grape Family | Vitaceae | Vitales | Magnoliopsida | Plantae |
| Fox Grape | Vitis | labrusca | | 3 | Grape Family | Vitaceae | Vitales | Magnoliopsida | Plantae |
| Frost Grape | Vitis | vulpina | | 2 | Grape Family | Vitaceae | Vitales | Magnoliopsida | Plantae |
| Eastern Red Cedar | Juniperus | virginiana var. virginiana | | 2 | Cypress Family | Cupressaceae | Pinales | Pinopsida | Plantae |
| Shortleaf Pine | Pinus | echinata | | 1 | Pine Family | Pinaceae | Pinales | Pinopsida | Plantae |
| Pitch Pine | Pinus | rigida | | 1 | Pine Family | Pinaceae | Pinales | Pinopsida | Plantae |
| Eastern White Pine | Pinus | strobus | | 1 | Pine Family | Pinaceae | Pinales | Pinopsida | Plantae |
| Loblolly Pine | Pinus | taeda | | 1 | Pine Family | Pinaceae | Pinales | Pinopsida | Plantae |
| Virginia Pine | Pinus | virginiana | | 2 | Pine Family | Pinaceae | Pinales | Pinopsida | Plantae |
| Eastern Hemlock | Tsuga | canadensis | | 1 | Pine Family | Pinaceae | Pinales | Pinopsida | Plantae |
| Interrupted Fern | Claytosmunda | claytoniana | | 1 | Ferns | Osmundaceae | Osmundales | Polypodiopsida | Plantae |
| Royal Fern | Osmunda | regalis var. spectabilis | | 4 | Ferns | Osmundaceae | Osmundales | Polypodiopsida | Plantae |
| Cinnamon Fern | Osmundastrum | cinnamomeum | | 2 | Ferns | Osmundaceae | Osmundales | Polypodiopsida | Plantae |
| Ebony Spleenwort | Asplenium | platyneuron | | 1 | Ferns | Aspleniaceae | Polypodiales | Polypodiopsida | Plantae |
| Silvery Glade Fern | Deparia | acrostichoides | | 1 | Ferns | Athyriaceae | Polypodiales | Polypodiopsida | Plantae |
| Virginia Chainfern | Anchistea | virginica | | 1 | Ferns | Blechnaceae | Polypodiales | Polypodiopsida | Plantae |
| Netted Chainfern | Lorinseria | areolata | | 3 | Ferns | Blechnaceae | Polypodiales | Polypodiopsida | Plantae |
| Eastern Hayscented Fern | Dennstaedtia | punctilobula | | 1 | Ferns | Dennstaedtiaceae | Polypodiales | Polypodiopsida | Plantae |
| Eastern Brackenfern | Pteridium | aquilinum var. latiusculum | | 2 | Ferns | Dennstaedtiaceae | Polypodiales | Polypodiopsida | Plantae |
| Crested Woodfern | Dryopteris | cristata | | 1 | Ferns | Dryopteridaceae | Polypodiales | Polypodiopsida | Plantae |
| Intermediate Woodfern | Dryopteris | intermedia | | 1 | Ferns | Dryopteridaceae | Polypodiales | Polypodiopsida | Plantae |
| Marginal Woodfern | Dryopteris | marginalis | | 1 | Ferns | Dryopteridaceae | Polypodiales | Polypodiopsida | Plantae |
| Christmas Fern | Polystichum | acrostichoides | | 2 | Ferns | Dryopteridaceae | Polypodiales | Polypodiopsida | Plantae |
| Sensitive Fern | Onoclea | sensibilis | | 1 | Ferns | Onocleaceae | Polypodiales | Polypodiopsida | Plantae |
| Common Polypody | Polypodium | virginianum | | 1 | Ferns | Polypodiaceae | Polypodiales | Polypodiopsida | Plantae |
| Northern Maidenhair Fern | Adiantum | pedatum | | 2 | Ferns | Pteridaceae | Polypodiales | Polypodiopsida | Plantae |
| New York Fern | Parathelypteris | noveboracensis | | 6 | Ferns | Thelypteridaceae | Polypodiales | Polypodiopsida | Plantae |
| Broad Beechfern | Phegopteris | hexagonoptera | | 1 | Ferns | Thelypteridaceae | Polypodiales | Polypodiopsida | Plantae |
| Eastern Marsh Fern | Thelypteris | palustris var. pubescens | | 1 | Ferns | Thelypteridaceae | Polypodiales | Polypodiopsida | Plantae |
| Bog Fern | Thelypteris | simulata | | 1 | Ferns | Thelypteridaceae | Polypodiales | Polypodiopsida | Plantae |
| American Climbing Fern | Lygodium | palmatum | | 1 | Ferns | Lygodiaceae | Schizaeales | Polypodiopsida | Plantae |
| Rattlesnake Fern | Botrypus | virginianus | | 1 | Ferns | Ophioglossaceae | Ophioglossales | Psilotopsida | Plantae |
| Northern Adderstongue Fern | Ophioglossum | pusillum | | 1 | Ferns | Ophioglossaceae | Ophioglossales | Psilotopsida | Plantae |
| Cutleaf Grapefern | Sceptridium | dissectum | | 2 | Ferns | Ophioglossaceae | Ophioglossales | Psilotopsida | Plantae |