Digital Atlas of the Virginia Flora

Search Results for

• Arisaema triphyllum (L.) Schott ssp. stewardsonii (Britt.) Huttleston (Bog Jack-in-the-pulpit)
• Arisaema dracontium (L.) Schott (Green Dragon)
• Arisaema triphyllum (L.) Schott ssp. pusillum (Peck) Huttleston (Small Jack-in-the-pulpit)
• Sagittaria subulata (L.) Buch. (Dwarf Arrowhead)
• Sagittaria rigida Pursh (Sessile-fruited Arrowhead)
• Sagittaria platyphylla (Engelm.)J.G.Sm. (Delta Arrowhead)
• Sagittaria calycina Engelm. (Long-lobed Arrowhead)
• Sagittaria spatulata (J.G. Smith) Buchenau (Tidal Arrowhead)
• Sagittaria lancifolia L. var. media Micheli (Lance-leaved Arrowhead, Bull-tongue Arrowhead)
• Sagittaria latifolia Willdenow (Broad-leaved Arrowhead, Duck Potato, Wapato)
• Sagittaria graminea Michaux (Grass-leaved Arrowhead)
• Sagittaria weatherbiana Fernald (Weatherby's Arrowhead)
• Sagittaria engelmanniana J.G. Smith (Engelmann's Arrowhead)
• Sagittaria brevirostra Mackenzie & Bush (Midwestern Arrowhead)
• Sagittaria australis (J.G.Smith) Small (Long-beaked Arrowhead)
• Alisma subcordatum Rafinesque (Southern Water-plantain)
• Echinodorus cordifolius (L.) Grisebach (Creeping Burhead)
• Helanthium tenellum (Martius) Britton (Dwarf Burhead)
• Alisma gramineum Lej. (Grass-leaved Water Plantain)
• Yucca filamentosa L. (Common Yucca, Adam's Needle)
• Yucca flaccida Haworth (Weakleaf Yucca)
• Manfreda virginica (L.) Salisbury ex Rose (Rattlesnake-master, Eastern False-aloe)
• Yucca aloifolia L. (Spanish Dagger)
• Acorus calamus L. (Sweetflag, European Calamus)
• Asplenium pinnatifidum Nuttall (Lobed Spleenwort, Pinnatifid Spleenwort)
• Abies balsamea (L.) Miller (Balsam Fir, Northern Balsam)
• Asplenium bradleyi D.C. Eaton (Bradley's Spleenwort)
• Lemna obscura (C.F. Austin) E.H. Daubs (Little Duckweed)
• Juncus effusus L. var. solutus Fernald & Wiegand (Common Rush, Soft Rush)
• Allium canadense L. var. canadense (Wild Onion, Meadow Onion)
• Allium cernuum Roth (Nodding Onion)
• Amelanchier spicata (Lam.) K. Koch (Running Serviceberry, Dwarf Serviceberry)
• Wolffia brasiliensis Weddell (Brazilian Watermeal, Pointed Watermeal)
• Iris cristata Solander ex Aiton (Dwarf Crested Iris)
• Sisyrinchium micranthum Cav. (Annual Blue-eyed-grass)
• Vallisneria americana Michx. (Tapegrass, Water-celery)
• Limnobium spongia (Bosc) L.C.Rich. ex Steud. (American Frog's-bit)
• Elodea nuttallii (Planchon) St. John (Nuttall's Waterweed, Free-flowered Waterweed)
• Hydrilla verticillata (L.f.) Royle (Hydrilla)
• Burmannia biflora L. (Violet Burmannia)
• Symplocarpus foetidus (L.) Salisbury ex W.P. C. Barton (Skunk Cabbage)
• Tillandsia usneoides (L.) L. (Spanish-moss)
• Peltandra virginica (L.) Schott (Arrow-arum, Tuckahoe)
• Pinellia ternata (Thunb.) Makino ex Breitenbach (Crow-dipper)
• Arisaema triphyllum (L.) Schott ssp. triphyllum (Common Jack-in-the-pulpit)
• Orontium aquaticum L. (Golden Club)
• Lilium lancifolium Thunb. (Tiger Lily)
• Lemna minor L. (Common Duckweed)
• Lilium philadelphicum L. (Wood Lily)
• Lilium catesbaei Walter (Pine Lily, Catesby's Lily, Southern Red Lily)
• Juncus bufonius L. (Toad Rush)
• Lilium grayi S. Wats. (Gray's Lily)
• Leucojum aestivum L. (Summer Snowflake)
• Commelina communis L. (Asiatic Dayflower, Common Dayflower)
• Commelina diffusa Burman f. (Creeping Dayflower)
• Commelina erecta L. (Slender Dayflower, Erect Dayflower)
• Commelina virginica L. (Virginia Dayflower)
• Cuthbertia graminea Small (Grasslike Roselings)
• Murdannia keisak (Hasskarl) Handel-Mazzetti (Marsh Dewflower)
• Tradescantia ohiensis Rafinesque (Ohio Spiderwort, Smooth Spiderwort)
• Tradescantia subaspera Ker-Gawler (Zigzag Spiderwort, Wide-leaved Spiderwort)
• Tradescantia virginiana L. (Virginia Spiderwort)
• Dioscorea polystachya Turczaninow (Chinese Yam, Cinnamon Vine)
• Hexalectris spicata (Walter) Barnh. (Crested Coralroot)
• Najas minor All. (Brittle Naiad, Spinyleaf Naiad)
• Dioscorea villosa L. (Wild Yam)
• Eriocaulon aquaticum (Hill) Druce (Seven-angled Pipewort)
• Eriocaulon decangulare L. var. decangulare (Ten-angled Pipewort)
• Eriocaulon parkeri B.L.Robinson (Parker's Pipewort)
• Lachnocaulon anceps (Walt.) Morong (Common Bog-buttons)
• Lachnanthes caroliniana (Lam.) Dandy (Redroot)
• Egeria densa Planchon (Brazilian Waterweed)
• Elodea canadensis Michx. (Common Waterweed)
• Madia sativa Molina (Chilean Tarweed)
• Sisyrinchium mucronatum Michx. (Needle-tip Blue-eyed-grass)
• Sisyrinchium atlanticum Bickn. (Eastern Blue-eyed-grass, Atlantic Blue-eyed-grass)
• Sisyrinchium capillare Bickn. (Wiry Blue-eyed-grass)
• Sisyrinchium fuscatum Bickn. (Coastal Plain Blue-eyed-grass)
• Sisyrinchium angustifolium P. Mill. (Narrow-leaved Blue-eyed-grass)
• Sisyrinchium albidum Raf. (White Blue-eyed-grass)
• Iris versicolor L. (Larger Blue Flag, Northern Blue Flag)
• Iris pseudacorus L. (Yellow Iris, Yellow Flag)
• Iris sibirica L. (Sibirian Iris)
• Iris prismatica Pursh (Slender Blue Iris, Slender Blue Flag)
• Iris germanica L. (German Iris)
• Iris domestica (Linnaeus) Goldblatt & Mabberley (Blackberry-lily)
• Wolffia columbiana Karst. (Columbian Watermeal)
• Wolffiella gladiata (Hegelm.) Hegelm. (Sword Bogmat, Mud-midget)
• Aletris aurea Walt. (Golden Colicroot)
• Aletris farinosa L. (White Colicroot)
• Iris verna L. (Dwarf Iris)
• Iris virginica L. (Virginia Blue Flag, Southern Blue Flag)
• Hyacinthoides hispanica (P. Mill.) Rothm. (Spanish Bluebell)
• Allium allegheniense Small (Allegheny Onion)
• Allium ampeloprasum L. (Wild Leek)
• Platanthera orbiculata (Pursh) Lindl. (Large Round-leaved Orchid)
• Platanthera leucophaea (Nutt.) Lindl. (Prairie Fringed Orchid)
• Platanthera lacera (Michx.) G. Don (Ragged Fringed Orchid, Green Fringed Orchid)
• Platanthera flava (L.) Lindl. var. herbiola (R.Br. ex Ait.f.) Luer (Tubercled Rein Orchid, Northern Gypsy-spike)
• Platanthera grandiflora (Bigelow) Lindl. (Large Purple Fringed Orchid)
• Platanthera flava (L.) Lindl. var. flava (Southern Rein Orchid, Southern Gypsy-spike)
• Platanthera cristata (Michx.) Lindl. (Crested Fringed Orchid, Golden Fringed Orchid)
• Platanthera clavellata (Michx.) Luer (Small Green Wood Orchid)
• Platanthera ciliaris (L.) Lindl. (Yellow Fringed Orchid)
• Platanthera blephariglottis (Willd.) Lindl. (Small White Fringed Orchid)
• Malaxis unifolia Michaux (Green Adder's-mouth)
• Malaxis spicata Swartz (Florida Adder's-mouth)
• Malaxis bayardii Fern. (Appalachian Adder's-mouth)
• Neottia smallii (Wieg.) Szlachetko (Appalachian Twayblade, Small's Twayblade, Kidneyleaf Twayblade)
• Neottia bifolia (Raf.) Bombach (Southern Twayblade)
• Cypripedium candidum Muhl. ex Willd. (Small White Lady's-slipper)
• Liparis loeselii (L.) L.C. Rich. (Bog Twayblade, Fen Orchid)
• Liparis liliifolia (L.) L.C. Rich. ex Ker-Gawl. (Lily-leaved Twayblade, Large Twayblade)
• Isotria verticillata (Muhl. ex Willd.) Raf. (Large Whorled Pogonia)
• Isotria medeoloides (Pursh) Raf. (Small Whorled Pogonia)
• Lilium canadense L. (Canada Lily)
• Galearis spectabilis (L.) Raf. (Showy Orchis, Showy Orchid)
• Goodyera pubescens (Willd.) R.Br. ex Aiton f. (Downy Rattlesnake-plantain)
• Goodyera repens (L.) R.Br. in W. Aiton & W.T. Aiton (Dwarf Rattlesnake-plantain, Lesser Rattlesnake-plantain)
• Cypripedium reginae Walter (Showy Lady's-slipper, Queen Lady's-slipper)
• Epipactis helleborine (L.) Crantz (Helleborine)
• Dactylorhiza viridis (L.) R.M. Bateman Pridgeon, & M.W. Chase (Long-bracteate Green Orchid, Long-bracteate Frog Orchid)
• Arethusa bulbosa L. (Dragon's-mouth, Bog-rose, Arethusa)
• Calopogon pallidus Chapman (Pale Grass-pink)
• Calopogon tuberosus (L.) BSP var. tuberosus (Tuberous Grass-pink, Common Grass-pink)
• Cleistesiopsis bifaria (Fernald) Pansarin & F. Barros (Appalachian Small Spreading Pogonia)
• Cleistesiopsis divaricata (L.) Pansarin & F. Barros (Large Spreading Pogonia)
• Polygonatum biflorum (Walt.) Ell. (Solomon's-seal)
• Cypripedium kentuckiense C.F.Reed (Kentucky Lady's-slipper)
• Carex albursina Sheldon (White Bear Sedge)
• Carex albolutescens Schweinitz (Greenish-white Sedge)
• Carex albicans Willd. ex Sprengel var. emmonsii (Dewey ex Torr.) Rettig (Emmons's Sedge)
• Carex albicans Willd. ex Sprengel var. australis (Bailey) Rettig (Southern White-tinged Sedge)
• Carex albicans Willd. ex Sprengel var. albicans (White-tinged Sedge)
• Carex alata Torrey (Broad-winged Sedge)
• Cypripedium acaule Aiton (Pink Lady's-slipper, Moccasin-flower)
• Corallorhiza wisteriana Conrad (Spring Coralroot)
• Corallorhiza odontorhiza (Willd.) Nuttall (Autumn Coralroot)
• Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindley) Ames (Western Spotted Coralroot)
• Corallorhiza maculata (Raf.) Raf. var. maculata (Eastern Spotted Coralroot)
• Corallorhiza bentleyi Freudenstein (Bentley's Coralroot)
• Aplectrum hyemale (Muhl. ex Willd.) Torrey (Puttyroot, Adam-and-Eve)
• Najas guadalupensis (Spreng.) Magnus var. guadalupensis (Southern Naiad, Common Naiad)
• Najas canadensis Michx. (Canada Naiad, Northern Naiad)
• Najas gracillima (A. Braun ex Engelm.) Magnus (Slender Naiad, Bushy Naiad)
• Berberis julianae Schneider (Wintergreen Barberry, Chinese Barberry)
• Potamogeton zosteriformis Fernald (Flatstem Pondweed)
• Potamogeton tennesseensis Fernald (Tennessee Pondweed)
• Potamogeton strictifolius Bennett (Straightleaf Pondweed)
• Potamogeton spirillus Tuckerman (Spiral Pondweed, Northern Snailseed Pondweed)
• Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight (Large Yellow Lady's-slipper)
• Potamogeton oakesianus Robbins (Oakes' pondweed)
• Potamogeton nodosus L. (Longleaf Pondweed, American Pondweed)
• Oshuna crassipes (Martius) A. Haines (Water Hyacinth)
• Potamogeton illinoensis Morong (Illinois pondweed)
• Platanthera flava (L.) Lindl. (Rein Orchid)
• Heteranthera pauciflora C.N. Horn (Atlantic Mud Plantain)
• Potamogeton hillii Morong (Hill's Pondweed)
• Potamogeton diversifolius Raf. (Waterthread Pondweed, Common Snailseed Pondweed)
• Potamogeton epihydrus Raf. (Ribbonleaf Pondweed)
• Potamogeton foliosus Raf. var. foliosus (Leafy Pondweed)
• Potamogeton robbinsii Oakes (Flatleaf Pondweed, Fern Pondweed)
• Potamogeton berchtoldii Fieber (Slender Pondweed)
• Potamogeton pusillus L. (Small Pondweed)
• Potamogeton perfoliatus L. (Clasping-leaf Pondweed, Perfoliate Pondweed)
• Potamogeton pulcher Tuckerman (Spotted Pondweed)
• Potamogeton crispus L. (Curled Pondweed, Curly Pondweed)
• Potamogeton amplifolius Tuckerman (Bigleaf Pondweed, Large-leaf Pondweed)
• Pontederia cordata L. var. cordata (Pickerelweed)
• Heteranthera dubia (Jacquin) MacMillan (Water Stargrass)
• Stuckenia pectinata (L.) Borner (Sago Pondweed)
• Heteranthera reniformis Ruiz & Pavon (Mud Plantain, Kidneyleaf Mud Plantain)
• Sparganium americanum Nutt. (American Bur-reed)
• Smilax hispida Raf. (Bristly Greenbrier, Chinaroot)
• Smilax walteri Pursh (Red-berried Greenbrier, Coral Greenbrier)
• Smilax rotundifolia L. (Common Greenbrier, Bullbrier, Horsebrier)
• Smilax pulverulenta Michx. (Hairy Carrion-flower, Downy Carrion-flower)
• Smilax laurifolia L. (Laurel-leaf Greenbrier, Bamboo-vine, Blaspheme-vine)
• Smilax pseudochina L. (Coastal Carrion-flower)
• Smilax ecirrata (Kunth) S. Wats. (Upright Carrion-flower, Upright Greenbrier)
• Smilax herbacea L. (Carrion-flower, Common Carrion-flower, Smooth Carrion-flower)
• Smilax bona-nox L. var. bona-nox (Catbrier, Fringed Greenbrier)
• Smilax glauca Walt. (White-leaf Greenbrier, Sawbrier)
• Ruppia maritima L. (Wigeon-grass, Ditch-grass)
• Rosa blanda Aiton (Smooth Rose, Meadow Rose)
• Carex aestivalis M.A. Curtis ex Gray (Summer Sedge)
• Carex aestivaliformis Mackenzie (Small-fruited Summer Sedge)
• Carex abscondita Mackenzie (Thicket Sedge)
• Typha ×glauca Godron (Hybrid Cattail)
• Bulbostylis coarctata (Elliott) Fernald (Elliott's Hairsedge)
• Bolboschoenus fluviatilis (Torrey) Sojak (River Bulrush)
• Actaea pachypoda Ell. (White Baneberry, Dolls'-eyes)
• Aconitum uncinatum L. (Blue Monkshood)
• Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris (Common Hairsedge)
• Bolboschoenus robustus (Pursh) Sojak (Saltmarsh Bulrush)
• Bolboschoenus novae-angliae (Britton) S.G. Smith (New England Bulrush)
• Ambrosia artemisiifolia L. (Common Ragweed)
• Braya humilis (C. A. Meyer) Robinson ssp. humilis (Low Braya)
• Hypericum gentianoides (L.) B.S.P. (Pineweed, Orange-grass)
• Hypericum frondosum Michx. (Golden St. John's-wort, Cedar Glade St. John's-wort)
• Hypericum densiflorum Pursh (Bushy St. John's-wort)
• Neobeckia aquatica (Eaton) Greene (Lake Cress)
• Symphyotrichum dumosum (L.) Nesom var. dumosum (Bushy Aster)
• Betula lenta L. var. lenta (Sweet Birch, Black Birch)
• Berberis thunbergii DC (Japanese Barberry)
• Berteroa incana (Linnaeus) A. P. DeCandolle (Hoary Alyssum, Hoary False Alyssum)
• Alnus serrulata (Ait.) Willd. (Smooth Alder, Hazel Alder)
• Alyssum alyssoides (L.) L. (Pale Alyssum, Yellow Alyssum)
• Aurinia saxatilis (L.) Desv. ssp. saxatilis (Basket-of-gold, Gold-dust)
• Anchusa arvensis (L.) Bieb. (Small Bugloss)
• Arabidopsis thaliana (Linnaeus) Heynhold (Mouse-ear Cress)
• Borodinia canadensis (L.) P.J. Alexander & Windham (Sicklepod, Canada Rock Cress)
• Turritis glabra L. (Tower Mustard)
• Lepidium draba L. (Hoary Cress)
• Cardamine pensylvanica Muhlenberg ex Willdenow (Pennsylvania Bittercress)
• Cardamine pratensis L. var. palustris Wimm. & Graebn. (Cuckoo-flower)
• Cardamine parviflora Linnaeus var. arenicola (Britton) O. E. Schulz (Small-flowered Bittercress, Sand Bittercress)
• Symphyotrichum lanceolatum (Willd.) Nesom (Panicled Aster, Eastern Lined Aster)
• Arabidopsis lyrata (L.) O'Kane & Al-Shehbaz ssp. lyrata (Lyre-leaf Rock Cress)
• Arabis patens Sullivant (Spreading Rock Cress)
• Borodinia serotina (Steele) P.J. Alexander & Windham (Shale Barren Rock Cress)
• Borodinia dentata (Raf.) P.J. Alexander & Windham (Short's Rock Cress)
• Barbarea verna (Miller) Ascherson (Early Winter Cress)
• Barbarea vulgaris R. Brown (Common Winter Cress, Yellow Rocket)
• Mahonia bealei (Fortune) Carr. (Leatherleaf Mahonia, Chinese Mahonia, Holly-grape)
• Humulus japonicus Sieb. & Zucc. (Japanese Hops)
• Humulus lupulus L. (Common Hops)
• Chenopodiastrum murale (Linnaeus) S. Fuentes, Uotila, & Borsch (Nettleleaf Goosefoot)
• Chenopodium opulifolium Schrad. (Gray Goosefoot)
• Crocanthemum canadense (L.) Britton (Canada Frostweed, Canada Sunrose)
• Crocanthemum propinquum (Bicknell) Bicknell (Low Frostweed)
• Raphanus raphanistrum L. (Wild Radish, Jointed Charlock, White Charlock)
• Raphanus sativus Linnaeus (Radish)
• Cirsium arvense (L.) Scop. (Canada Thistle, Field Thistle)
• Euonymus atropurpureus Jacq. (Eastern Wahoo)
• Euonymus americanus L. (Strawberry-bush, American Strawberry-bush, Heart's-a-bustin')
• Buddleja davidii Franch. (Orange-eye Butterfly-bush)
• Buglossoides arvensis (L.) I.M. Johnston ssp. arvensis (Corn-gromwell)
• Bunias erucago Linnaeus (Southern Warty-cabbage)
• Diervilla lonicera Miller (Northern Bush-honeysuckle)
• Dianthus plumarius L. ssp. plumarius (Garden Pink)
• Dianthus deltoides L. ssp. deltoides (Maiden Pink, Meadow Pink)
• Dianthus barbatus L. ssp. barbatus (Sweet William)
• Cardamine angustata O. E. Schulz (Slender Toothwort)
• Cardamine bulbosa (Schreber ex. Muhlenberg) Britton, Sterns & Poggenberg (Spring Cress, Bulbous Bittercress)
• Dysphania atriplicifolia (Sprengel) G. Kadereit (Winged Pigweed)
• Cuscuta polygonorum Engelm. (Smartweed Dodder)
• Cuscuta rostrata Shuttlw. ex Engelm. & Gray (Beaked Dodder)
• Cuscuta indecora Choisy var. indecora (Big-seed Alfalfa Dodder, Large-seed Dodder, Pretty Dodder)
• Cuscuta gronovii Willd. ex Roem. & Schult. (Common Dodder)
• Cuscuta cephalanthi Engelm. (Buttonbush Dodder)
• Swida rugosa (Lamarck) Rydberg (Roundleaf Dogwood)
• Swida amomum (P. Miller) Small (Silky Dogwood)
• Chamaepericlymenum canadense (L.) Ascherson & Graebner (Bunchberry, Dwarf Cornel, Dwarf Dogwood)
• Benthamidia florida (L.) Spach (Flowering Dogwood)
• Swida foemina (P. Miller) Rydberg (Stiff Dogwood, Swamp Dogwood)
• Swida obliqua (Raf.) Moldenke (Silky Dogwood)
• Chenopodiastrum simplex (Torrey) S. Fuentes, Uotila, & Borsch (Maple-leaf Goosefoot, Giant-seed Goosefoot)
• Camelina sativa (Linnaeus) Crantz (Gold-of-pleasure, False Flax)
• Cakile maritima Scopoli (European Sea Rocket)
• Convolvulus arvensis L. (Field Bindweed)
• Clethra alnifolia L. (Sweet Pepperbush, Coastal White-alder)
• Chenopodium pratericola Rydberg (Narrowleaf Goosefoot)
• Heliotropium amplexicaule Vahl (Clasping Heliotrope, Wild Heliotrope)
• Heliotropium curassavicum L. var. curassavicum (Seaside Heliotrope)
• Heliotropium europaeum L. (European Heliotrope)
• Heliotropium indicum L. (Indian Heliotrope)
• Hesperis matronalis Linnaeus (Dame's Rocket)
• Iberis amara Linnaeus (Annual Candytuft)
• Impatiens balsamina L. (Garden Balsam)
• Impatiens capensis Meerburg (Orange Jewelweed, Spotted Jewelweed)
• Impatiens pallida Nuttall (Yellow Jewelweed, Pale Jewelweed)
• Isatis tinctoria Linnaeus (Dyer's Woad)
• Jeffersonia diphylla (L.) Pers. (Twinleaf)
• Lepidium campestre (Linnaeus) R. Brown (Field Pepperweed, Field Peppergrass, Cow Cress)
• Alliaria petiolata (Bieberstein) Cavara & Grande (Garlic Mustard, Hedge Garlic)
• Alnus incana (L.) Moench ssp. rugosa (Du Roi) Clausen (Speckled Alder)
• Symphyotrichum pilosum (Willd.) Nesom (Frost Aster)
• Symphyotrichum laeve (L.) A. & D. Love (Smooth Blue Aster, Smooth Aster)
• Berberis canadensis P. Mill. (American Barberry, Allegheny Barberry)
• Borodinia laevigata (Muhl. ex Willd.) P.J. Alexander & Windham (Smooth Rock Cress)
• Bradburia pilosa (Nutt.) Semple (Soft Golden-aster)
• Bunias orientalis Linnaeus (Turkish Rocket)
• Buxus sempervirens L. (Common Boxwood)
• Cakile edentula (Bigelow) Hooker (American Sea Rocket)
• Thlaspi arvense Linnaeus (Field Pennycress)
• Symphytum officinale L. (Common Comfrey)
• Teesdalia nudicaulis (L.) W.T. Ait. (Common Shepherd's Cress, Bank Cress)
• Sisymbrium altissimum Linnaeus (Tall Tumble Mustard)
• Iva frutescens L. (Marsh-elder)
• Rorippa sessiliflora (Nutt.) A.S. Hitchc. (Stalkless Yellow Cress, Sessile-flowered Yellow Cress)
• Rorippa indica (L.) Hiern. (Variable-leaf Yellow Cress)
• Rorippa palustris (L.) Besser ssp. palustris (Marsh Yellow Cress)
• Liatris pilosa (Aiton) Willd. (Grass-leaf Blazing Star, Grass-leaf Gayfeather)
• Podophyllum peltatum L. (Mayapple)
• Pachysandra terminalis Sieb. & Zucc. (Pachysandra, Japanese-spurge)
• Lithospermum virginianum L. (Virginia False Gromwell, Virginia Marbleseed)
• Ostrya virginiana (P.Mill.) K.Koch (Hop-hornbeam, Eastern Hop-hornbeam, Ironwood)
• Lithospermum parviflorum Weakley, Witsell, & D. Estes (Shaggy False Gromwell, Eastern Prairie Marbleseed)
• Lithospermum caroliniense (Walt. ex J.F.Gmel.) MacM. (Golden Puccoon)
• Abdra brachycarpa (Nuttall ex Torrey & A. Gray) E.L. Greene (Short-fruited Whitlow-grass)
• Draba ramosissima Desvaux (Rocktwist)
• Draba verna Linnaeus (Whitlow-grass)
• Echium vulgare L. (Viper's Bugloss, Blueweed)
• Alcea rosea L. (Hollyhock)
• Rudbeckia hirta L. var. pulcherrima Farwell (Black-eyed Susan)
• Rudbeckia hirta L. var. hirta (Woodland Black-eyed Susan)
• Brassica napus Linnaeus (Rutabaga, Rape, Canola)
• Rhamphospermum nigrum (L.) Al-Shehbaz (Black Mustard, Charlock)
• Noccaea perfoliata (Linnaeus) Al-Shehbaz (Perfoliate Pennycress, Thoroughwort Pennycress)
• Mertensia virginica (L.) Pers. ex Link (Virginia Bluebells, Virginia Cowslip)
• Lunaria annua Linnaeus (Annual Honesty, Money Plant, Silver-dollar)
• Erysimum capitatum (Douglas ex. Hooker) E. L. Greene var. capitatum (Western Wallflower)
• Borago officinalis L. (Borage)
• Silphium terebinthinaceum Jacquin (Prairie Rosin Weed, Prairie Dock)
• Solidago arguta Ait. (Sharp-leaved Goldenrod, Cut-leaved Goldenrod)
• Bignonia capreolata L. (Cross-vine)
• Solidago canadensis L. var. canadensis (Canada Goldenrod)
• Betula pendula Roth (European White Birch)
• Betula populifolia Marsh. (Gray Birch)
• Betula lenta L. var. uber Ashe (Virginia Roundleaf Birch)
• Diphylleia cymosa Michx. (Umbrella-leaf)
• Descurainia sophia (Linnaeus) Webb ex. Prantl (Common Tansy Mustard, Herb Sophia)
• Cynoglossum officinale L. (Hound's-tongue)
• Andersonglossum virginianum (L.) J.I. Cohen (Wild Comfrey)
• Descurainia pinnata (Walter) Britton var. brachycarpa (Richardson) Fernald (Western Tansy Mustard)
• Solidago rugosa P. Mill. (Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod)
• Betula papyrifera Marshall (Paper Birch)
• Conringia orientalis (Linnaeus) Andrzejowski (Hare's-ear Mustard, Treacle Mustard)
• Lepidium didymum L. (Lesser Swinecress)
• Catalpa speciosa (Warder) Warder ex Engelm. (Northern Catalpa)
• Cardamine micranthera Rollins (Small-anthered Bittercress)
• Cardamine longii Fernald (Long's Bittercress)
• Cardamine impatiens Linnaeus (Narrow-leaf Bittercress)
• Cardamine hirsuta Linnaeus (Hairy Bittercress)
• Cardamine flagellifera O. E. Schulz (Blue Ridge Bittercress)
• Cardamine douglassii Britton (Purple Cress)
• Cardamine concatenata (Michaux) O. Schwarz (Cut-leaf Toothwort)
• Amaranthus cruentus L. (Red Amaranth, Blood Amaranth, Purple Amaranth)
• Agrimonia rostellata Wallr. (Woodland Agrimony)
• Bulbostylis ciliatifolia (Elliott) Fernald (Savanna Hairsedge)
• Carex amphibola complex
• Scleria pauciflora Muhl. ex Willd. (Carolina Nutrush, Papillose Nutrush)
• Eleocharis tenuis (Willd.) Schultes var. tenuis (Slender Spikerush)
• Cyperus lupulinus complex
• Arundinaria tecta (Walt.) Muhl. (Small Cane, Switch Cane)
• Bouteloua dactyloides (Nuttall) J.T. Thomas (Buffalo Grass)
• Bromus tectorum L. (Downy Brome, Downy Chess, Cheatgrass)
• Bromus secalinus L. (Cheat, Common Chess, Rye Brome)
• Bromus scoparius L. (Broom Brome)
• Bromus rigidus Roth (Ripgut Grass)
• Bromus racemosus L. (Smooth Brome, Bald Brome, Meadow Brome, Hairy Chess)
• Bromus pubescens Sprengel (Common Eastern Brome Grass, Hairy Woodland Brome)
• Agrimonia pubescens Wallr. (Downy Agrimony)
• Bromus nottowayanus Fern. (Nottoway Valley Brome Grass, Satin Brome)
• Bromus latiglumis (Shear) A.S. Hitchc. (Riverbank Brome, Auricled Brome, Hairy Woodbrome)
• Bromus kalmii Gray (Arctic Brome, Prairie Brome)
• Bromus japonicus Thunb. ex Murr. (Japanese Brome Grass, Japanese Chess)
• Bromus inermis Leyss. (Awnless Brome Grass, Smooth Brome)
• Scleria ciliata Michaux var. ciliata (Hairy Nutrush, Fringed Nutrush)
• Carex digitalis Willd. (Slender Woodland Sedge)
• Agrimonia parviflora Ait. (Small-flowered Agrimony, Harvest-lice)
• Agrimonia microcarpa Wallr. (Low Agrimony)
• Bromus hordeaceus L. ssp. hordeaceus (Soft Brome Grass, Soft Brome, Soft Chess)
• Agrimonia gryposepala Wallr. (Tall Hairy Agrimony)
• Bromus erectus Huds. (Upright Brome, Erect Brome)
• Bromus ciliatus L. (Fringed Brome Grass, Fringed Brome)
• Bromus catharticus Vahl var. catharticus (Rescue Grass)
• Briza minor L. (Lesser Quaking Grass)
• Brachyelytrum aristosum (Michx.) Trel. in Banner & Coville (Northern Shorthusk)
• Brachyelytrum erectum (Schreb. ex Spreng.) Beauv. (Bearded Shorthusk, Common Shorthusk)
• Bouteloua curtipendula (Michx.) Torr. var. curtipendula (Side-oats Grama)
• Axonopus furcatus (Fluegge) A.S. Hitchc. (Big Carpetgrass)
• Agastache scrophulariifolia (Willd.) Kuntze (Purple Giant Hyssop)
• Agastache nepetoides (L.) Kuntze (Yellow Giant Hyssop)
• Agalinis tenuifolia (Vahl) Raf. (Slender-leaf False Foxglove, Slender False Foxglove)
• Axonopus fissifolius (Raddi) Kuhlm. (Common Carpetgrass, Southern Carpetgrass)
• Avena sativa L. (Oats)
• Arundo donax L. (Giant Reed)
• Carex venusta Dewey var. venusta (Dark Green Sedge)
• Carex venusta Dewey var. minor Böckler (Southern Dark Green Sedge)
• Arundinaria gigantea (Walt.) Muhl. (Giant Cane, River Cane)
• Arthraxon hispidus (Thunb.) Makino var. hispidus (Joint-head Grass)
• Arrhenatherum elatius (L.) J. & K. Presl var. elatius (Tall Oatgrass)
• Aconitum reclinatum Gray (White Monkshood)
• Arrhenatherum elatius (L.) J. & K. Presl var. bulbosum (Willd.) Spenner (Tuber Oatgrass)
• Aristida tuberculosa Nutt. (Sea-beach Needlegrass, Seaside Three-awn Grass)
• Aristida virgata Trin. (Wandlike Three-awn Grass)
• Aristida oligantha Michx. (Prairie Three-awn Grass)
• Aristida lanosa Muhl. ex Ell. (Woolly Three-awn Grass)
• Aristida dichotoma Michx. var. curtissii Gray (Curtiss' Three-awn Grass)
• Anthoxanthum odoratum L. (Sweet Vernal Grass)
• Anthoxanthum aristatum Boiss. (Annual Vernal Grass)
• Andropogon virginicus L. (Broomsedge, Broomstraw, Sedge Grass, Sage Grass)
• Andropogon campbellii U.B. Deshmukh, M.B. Shende, & E.S. Reddy (Deceptive Bluestem)
• Andropogon ternarius Michx. var. ternarius (Splitbeard Bluestem, Silvery Bluestem)
• Andropogon perangustatus Nash (Narrow-leaved Bluestem)
• Agrostis stolonifera L. (Creeping Bentgrass)
• Andropogon mohrii (Hack.) Hack. ex Vasey (Mohr's Bluestem, Tawny Bluestem)
• Agalinis maritima (Raf.) Raf. var. maritima (Salt Marsh False Foxglove)
• Agrostis scabra Willd. (Rough Bentgrass)
• Andropogon gyrans Ashe (Elliott's Bluestem)
• Agalinis auriculata (Michx.) Blake (Earleaf False Foxglove)
• Agalinis fasciculata (Ell.) Raf. (Tall False Foxglove, Fascicled False Foxglove)
• Aesculus sylvatica Bartr. (Painted Buckeye)
• Aesculus flava Solander (Yellow Buckeye)
• Andropogon tenuispatheus (Nash) Nash (Maritime Bushy Bluestem)
• Aeschynomene virginica (L.) B.S.P. (Sensitive Joint-vetch, Northern Joint-vetch)
• Andropogon hirsutior (Hackel) Weakley & LeBlond (Hairy Bluestem)
• Viola tenuisecta Zumwalde & H.E.Ballard (Virginia Shale Woodland Violet)
• Abutilon theophrasti Medik. (Velvetleaf)
• Dianthus armeria L. (Deptford Pink)
• Coreopsis ×delphiniifolia Lam. (Larkspur Coreopsis, Lobed Coreopsis)
• Coreopsis auriculata L. (Larkspur Coreopsis)
• Agrostis capillaris L. (Colonial Bentgrass)
• Agrostis elliottiana J.A. Schultes (Elliott's Bentgrass, Southern Bentgrass)
• Agrostis gigantea Roth (Redtop)
• Agrostis hyemalis (Walt.) B.S.P. (Winter Bentgrass, Ticklegrass)
• Agrostis altissima (Walt.) Tuckerm. (Coastal Bog Bentgrass, Tall Bentgrass)
• Agrostis perennans (Walt.) Tuckerman (Autumn Bentgrass)
• Andropogon cretaceus Weakley & Schori (Chalky Bluestem)
• Andropogon gerardii Vitman (Big Bluestem, Turkeyfoot)
• Oxybasis glauca (L.) Fuentes (Oakleaf Goosefoot)
• Coreopsis grandiflora Hogg ex Sweet var. harveyana (Gray) Sherff (Large-flowered Coreopsis)
• Amphicarpum amphicarpon (Pursh) Nash (Pine-barrens Peanut Grass, Pine-Barrens Goobergrass, Blue Maidencane)
• Calamagrostis breviligulata (Fern.) Saarela ssp. breviligulata (American Beach Grass)
• Alopecurus pratensis L. (Meadow Foxtail Grass)
• Alopecurus myosuroides Huds. (Slender Foxtail Grass)
• Alopecurus geniculatus L. (Water Foxtail Grass)
• Alopecurus carolinianus Walt. (Carolina Foxtail Grass)
• Alopecurus aequalis Sobol. var. aequalis (Short-awn Foxtail Grass)
• Aira praecox L. (Early Hairgrass, Spike Hairgrass)
• Aira elegans Willd. ex Kunth (Elegant Hairgrass)
• Aira caryophyllea L. (Silver Hairgrass)
• Carex davisii Schw. & Torrey (Davis's Sedge)
• Vinca major L. (Greater Periwinkle)
• Coreopsis linifolia Nutt. (Savanna Coreopsis)
• Coreopsis lanceolata L. (Long-stalk Coreopsis)
• Ruellia humilis Nuttall (Low Wild-petunia, Hairy Wild-petunia)
• Ageratina aromatica (L.) Spach (Small White Snakeroot, Lesser Snakeroot)
• Erigeron pusillus Nutt. (Southern Horseweed)
• Cirsium carolinianum (Walt.) Fern. & Schub. (Carolina Thistle)
• Cichorium intybus L. (Chicory, Succory)
• Cicuta maculata L. var. maculata (Water-hemlock, Spotted Water-hemlock)
• Euonymus fortunei (Turcz.) Hand.-Maz. (Winter Creeper, Climbing Euonymus)
• Chrysopsis gossypina (Michx.) Ell. (Cottony Golden-aster)
• Chondrilla juncea L. (Skeleton-weed, Rush Skeleton-weed)
• Crocanthemum bicknellii (Fernald) Barnhart (Plains Frostweed, Hoary Frostweed)
• Carphephorus bellidifolius (Michx.) Torr. & Gray (Sandy-woods Chaffhead, Sandhill Chaffhead)
• Carphephorus tomentosus (Michx.) Torr. & Gray (Woolly Chaffhead)
• Centaurea stoebe L. ssp. micranthos (S.G. Gmelin ex Gugler) Hayek (Spotted Knapweed)
• Centaurea calcitrapa L. (Purple Star-thistle)
• Cyanus segetum Hill (Cornflower, Bachelor's-buttons)
• Centaurea ×moncktonii C.E. Britton (Meadow Knapweed)
• Cirsium repandum Michx. (Sandhill Thistle, Coastal Plain Thistle)
• Cirsium pumilum (Nutt.) Spreng. (Pasture Thistle)
• Cirsium muticum Michx. (Swamp Thistle)
• Carduus nutans L. (Musk Thistle, Nodding Thistle)
• Brickellia eupatorioides (L.) Shinners (False Boneset)
• Borrichia frutescens (L.) DC. (Seaside Oxeye, Sea Oxeye)
• Boltonia caroliniana (Walt.) Fern. (Carolina Doll's-daisy)
• Bidens cernua L. (Nodding Beggar-ticks, Nodding Bur-marigold)
• Achillea borealis Bongard (Common Yarrow)
• Ageratina altissima (L.) King & H.E. Robins. (White Snakeroot)
• Bellis perennis L. (English Daisy, Lawn Daisy)
• Baccharis halimifolia L. (High-tide Bush, Groundsel Tree)
• Artemisia stelleriana Bess. (Hoary Mugwort, Beach Wormwood)
• Gymnocladus dioicus (L.) K. Koch (Kentucky Coffee-tree)
• Arnoglossum reniforme (Hooker) H. Robinson (Great Indian-plantain)
• Cota tinctoria (L.) J. Gay ex Guss. (Golden Chamomile)
• Anthemis arvensis L. (Corn Chamomile)
• Antennaria virginica Stebbins (Shale-barren Pussytoes)
• Antennaria solitaria Rydb. (Single-head Pussytoes)
• Myriophyllum laxum Shuttlew. ex Chapm. (Loose Water-milfoil)
• Chrysogonum repens (Cassini) Nesom (Carolina Green-and-gold)
• Antennaria plantaginifolia (L.) Richards. (Plantain-leaved Pussytoes)
• Asclepias incarnata L. (Swamp Milkweed)
• Antennaria neglecta Greene (Field Pussytoes)
• Antennaria howellii Greene ssp. neodioica (Greene) Bayer (Howell's Pussytoes)
• Amphiachyris dracunculoides (DC.) Nutt. (Prairie Broomweed)
• Ambrosia trifida L. (Giant Ragweed)
• Chamaecrista nictitans (L.) Moench var. nictitans (Wild Sensitive Plant, Sensitive Partridge-pea)
• Chamaecrista fasciculata (Michx.) Greene var. macrosperma (Fernald) C. F. Reed (Marsh Patridge-pea, Marsh Senna)
• Cerastium semidecandrum L. (Little Mouse-ear Chickweed)
• Cerastium pumilum W. Curtis (Dwarf Mouse-ear)
• Carpinus caroliniana Walt. (American Hornbeam, Ironwood)
• Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet (Common Mouse-ear Chickweed)
• Cerastium brachypetalum Pers. (Gray Mouse-ear Chickweed)
• Celastrus orbiculatus Thunb. (Oriental Bittersweet)
• Celastrus scandens L. (Climbing Bittersweet, American Bittersweet)
• Campanula divaricata Michx. (Southern Harebell, Appalachian Bellflower)
• Calystegia spithamaea (L.) Pursh ssp. spithamaea (Low Bindweed)
• Calystegia soldanella (L.) R. Br. ex Roemer & J. A. Schultes (Seaside Bindweed)
• Calystegia catesbeiana Pursh (Catesby's False Bindweed)
• Callitriche stagnalis Scop. (Pond Water-starwort)
• Callitriche terrestris Raf. (Terrestrial Water-starwort)
• Atriplex prostrata Boucher ex DC. (Halberd-leaf Orach, Thin-leaf Orach, Triangle Orach)
• Atriplex patula L. (Spear Orach)
• Atriplex mucronata Raf. (Sea-beach Orach)
• Cerastium dubium (Bast.) Guepin (Anomalous Mouse-ear Chickweed)
• Arenaria lanuginosa (Michx.) Rohrb. var. lanuginosa (Spreading Sandwort)
• Pyxidanthera barbulata Michx. var. barbulata (Common Pyxie-moss, Flowering Pyxie-moss, Big Pyxie)
• Shortia galacifolia Torrey & A. Gray var. galacifolia (Shortia, Oconee Bells)
• Palustricodon aparinoides (Pursh) Morin var. aparinoides (Marsh Bellflower)
• Gaylussacia baccata (Wangenh.) K. Koch (Black Huckleberry)
• Gaylussacia brachycera (Michx.) Gray (Box Huckleberry)
• Gaylussacia dumosa (Andr.) Torr. & Gray (Dwarf Huckleberry)
• Lobelia puberula Michaux (Downy Lobelia)
• Epigaea repens L. (Trailing Arbutus)
• Lobelia spicata Lam. (Pale-spike Lobelia)
• Agalinis obtusifolia Raf. (Bluntleaf False Foxglove)
• Elatine minima (Nutt.) Fisch. & C.A. Mey. (Small Waterwort)
• Arctostaphylos uva-ursi (L.) Spreng. (Bearberry, Kinnikinick)
• Symphoricarpos albus (L.) Blake (Snowberry)
• Elaeagnus pungens Thunb. (Thorny Olive)
• Elaeagnus umbellata Thunb. (Autumn Olive)
• Elatine americana (Pursh) Arnott (American Waterwort)
• Emblica urinaria (Linnaeus) R.W. Bouman (Chamber Bitter)
• Moeroris tenella (Roxburgh) R.W. Bouman (Mascarene Island Leaf-flower)
• Dipsacus laciniatus L. (Cut-leaf Teasel)
• Drosera brevifolia Pursh (Dwarf Sundew)
• Drosera capillaris Poir. (Pink Sundew)
• Drosera intermedia Hayne (Water Sundew, Spoonleaf Sundew)
• Drosera rotundifolia L. (Roundleaf Sundew)
• Tragia urens L. (Wavy-leaf Noseburn)
• Tragia urticifolia Michx. (Nettle-leaf Noseburn)
• Euphorbia ipecacuanhae L. (American Ipepac, Wild Ipepac)
• Euphorbia lathyris L. (Caper Spurge, Mole Plant)
• Euphorbia marginata Pursh (Snow-on-the-mountain)
• Euphorbia mercurialina Michx. (Cumberland Spruge, Mercury Spurge)
• Paronychia fastigiata (Raf.) Fern. (Hairy Forked Nailwort)
• Euphorbia pubentissima Michx. (False Flowering Spurge)
• Euphorbia peplus L. (Petty Spruge)
• Euphorbia dentata Michx. (Toothed Spurge, Green Poinsettia)
• Euphorbia corollata L. (Flowering Spurge)
• Euphorbia cyathophora Murr. (Wild Poinsettia, Fire-on-the-Mountain)
• Croton willdenowii Webster (Glade Rushfoil, Outcrop Rushfoil, Willdenow's Croton)
• Croton capitatus Michx. (Woolly Croton, Hogwort)
• Euphorbia polygonifolia L. (Seaside Spurge, Seaside Sandmat)
• Euphorbia nutans Lagasca y Segura (Nodding Spurge, Eyebane)
• Euphorbia maculata L. (Spotted Spurge, Milk-purslane)
• Euphorbia humistrata Engelm. (Spreading Sandmat)
• Acalypha deamii (Weatherby) Ahles (Deam's Copperleaf, Big-seeded Copperleaf, Two-seeded Copperleaf)
• Vaccinium stamineum L. (Deerberry)
• Vaccinium myrtilloides Michx. (Velvetleaf Blueberry, Canada Blueberry)
• Vaccinium macrocarpon Ait. (Cranberry, Large Cranberry)
• Vaccinium fuscatum Ait. (Hairy Highbush Blueberry, Black Highbush Blueberry)
• Vaccinium formosum Andr. (Southern Highbush Blueberry, Swamp Highbush Blueberry)
• Vaccinium elliottii Chapman (Elliott's Blueberry, Mayberry)
• Vaccinium erythrocarpum Michx. (Southern Mountain Cranberry, Highbush Cranberry)
• Vaccinium crassifolium Andrews ssp. crassifolium (Creeping Blueberry)
• Rhododendron periclymenoides (Michx.) Shinners (Wild Azalea, Pinxterflower, Pinxterbloom Azalea)
• Cuscuta campestris Yuncker (Field Dodder)
• Hylotelephium telephium (L.) H. Ohba (Live-for-ever)
• Kalmia angustifolia L. (Sheep Laurel, Sheepkill)
• Oxydendrum arboreum (L.) DC. (Sourwood, Sorrel Tree)
• Monotropsis odorata Schwein. ex Ell. (Sweet Pinesap)
• Monotropa uniflora L. (Indian Pipe)
• Lyonia lucida (Lam.) K. Koch (Shining Fetterbush)
• Eubotrys racemosus (L.) Nutt. (Fetterbush, Swamp Dog-hobble)
• Leucothoe fontanesiana (Steud.) Sleumer (Highland Dog-hobble, Mountain Dog-hobble, Drooping Leucothoe)
• Pieris floribunda (Pursh) Benth. & Hook. f. (Evergreen Mountain Fetterbush, Mountain Andromeda)
• Amphicarpaea bracteata (L.) Fern. var. bracteata (Hog-peanut)
• Agalinis purpurea (L.) Pennell (Purple False Foxglove)
• Agalinis setacea (J.F. Gmel.) Raf. (Threadleaf False Foxglove)
• Aeschynomene indica L. (Southern Joint-vetch, Indian Joint-vetch)
• Puccinellia fasciculata (Torr.) Bickn. (Eastern Alkali Grass, Saltmarsh Goosegrass)
• Brachypodium sylvaticum (Huds.) P. Beauv. ssp. sylvaticum (Slender False Brome)
• Vicia sativa L. (Narrow-leaf Vetch, Common Vetch)
• Carex hirta L. (Hairy Sedge, Hammer Sedge)
• Ajuga chamaepitys (L.) Schreb. (Yellow Bugle, Ground-pine Bugle)
• Lysimachia vulgaris L (Garden Loosestrife, Yellow Loosestrife)
• Valerianella chenopodiifolia (Pursh) DC. (Goosefoot Corn-salad)
• Pyrus calleryana Dcne. (Callery Pear)
• Pyracantha coccinea M. Roemer (Scarlet Firethorn)
• Prunus cerasifera Ehrh. (Cherry Plum)
• Bidens pilosa L. (Hairy Beggar-ticks, Common Beggar-ticks)
• Rhynchospora wrightiana Boeckl. (Wright's Beaksedge)
• Hypericum adpressum Raf. ex Barton (Bog St. John's-wort, Creeping St. John's-wort)
• Vaccinium corymbosum L. (Highbush Blueberry, Northern Highbush Blueberry)
• Adlumia fungosa (Ait.) Greene ex BSP (Climbing Fumitory, Alleghany Vine)
• Vaccinium caesariense Mackenzie (New Jersey Blueberry, New Jersey Highbush Blueberry)
• Vaccinium ×margarettiae Ashe (pro sp.)
• Vaccinium altomontanum W.W. Ashe (Blue Ridge Blueberry)
• Vaccinium ×marianum S. Wats. (pro sp.)
• Rhododendron viscosum (L.) Torr. var. viscosum (Swamp Azalea, Clammy Azalea)
• Rhododendron prinophyllum (Small) Millais (Early Azalea, Rose Azalea, Roseshell Azalea)
• Ambrosia psilostachya DC. (Perennial Ragweed)
• Cerastium velutinum Raf. var. velutinum (Field Chickweed)
• Perilla frutescens (L.) Britt. (Perilla, Beefsteak Plant)
• Mazus miquelii Makino (Creeping Mazus, Miquel's Mazus)
• Cenchrus purpurascens Thunb. (Fountain Grass)
• Rhynchospora globularis (Chapman) Small (Globe Beaksedge)
• Iliamna corei Sherff (Peter's Mountain Mallow)
• Viburnum plicatum Thunb. (Japanese Snowball)
• Rhexia virginica L. (Virginia Meadow Beauty)
• Morella pensylvanica (Mirbel) Kartesz (Northern Bayberry)
• Ailanthus altissima (P. Miller) Swingle (Tree-of-heaven)
• Coleataenia anceps (Michx.) Soreng ssp. anceps (Beaked Panic Grass)
• Fraxinus americana L. (White Ash)
• Circaea canadensis (L.) Hill (Enchanter's Night-shade)
• Chamaenerion angustifolium (Linnaeus) Scopoli ssp. circumvagum (Mosquin) Moldenke (Fireweed, Great Willow-herb)
• Ludwigia linearis Walter (Narrow-leaved Seedbox)
• Gamochaeta argyrinea Nesom (Silvery Everlasting, Silver Cudweed)
• Oenothera biennis L. (Common Evening-primrose)
• Oenothera tetragona Roth (Sundrops)
• Gamochaeta impatiens Nesom (Gray Everlasting)
• Silphium asteriscus L. (Rosin Weed)
• Platanus occidentalis L. (Sycamore, American Sycamore)
• Salvinia molesta D.S. Mitchell (Giant Salvinia)
• Persicaria longiseta (Bruijn) Kitagawa (Long-bristled Smartweed, Bristly Lady's-Thumb)
• Parogonum ciliinode (Michaux) Desjardins & J.P. Bailey (Fringed Bindweed, Fringed Black Bindweed)
• Fallopia convolvulus (L.) A. Love (Bindweed, Black Bindweed)
• Reynoutria japonica Houttuyn var. japonica (Japanese Knotweed)
• Persicaria densiflora (Meisner) Moldenke (Dense-flowered Smartweed)
• Ratibida pinnata (Vent.) Barnh. (Gray-headed Coneflower)
• Daucus pusillus Michaux (American Queen Anne's Lace, American Wild Carrot)
• Amelanchier obovalis (Michx.) Ashe (Coastal Plain Serviceberry)
• Amelanchier sanguinea (Pursh) DC. (Roundleaf Serviceberry)
• Arenaria leptoclados (Reichenbach) Guss. (Small Thyme-leaved Sandwort, Slender Sandwort)
• Weigela floribunda (Sieb. & Zucc.) K. Koch (Crimson Weigela)
• Oenanthe javanica (Blume) DC (Water Celery, Java Water Dropwort)
• Nymphoides peltata (Gmelin) Kuntze (Yellow Floating Heart)
• Sagittaria filiformis J.G. Smith (Narrow-leaved Arrowhead)
• Cerastium tomentosum L. (Snow-in-summer)
• Huperzia appressa × lucidula
• Asclepias tuberosa L. var. rolfsii (Britt. ex Vail) Shinners (Sandhills Butterfly-weed)
• Rhynchospora scirpoides (Torrey) Grisebach (Long-beaked Beaksedge)
• Houstonia purpurea L. (Summer Bluets)
• Pteridium aquilinum (L.) Kuhn (Bracken Fern)
• Rhynchospora capitellata (Michaux) Vahl (Brownish Beaksedge)
• Boltonia montana J.F. Townsend & V. Karaman-Castro (Valley Doll's-daisy)
• Crataegus intricata Lange var. boyntonii (Beadle) Kruschke (Boynton's Hawthorn)
• Huperzia porophila × lucidula
• Melampyrum lineare Desr. (Cow-wheat)
• Glyceria laxa (Scribn.) Scribn. (Northern Mannagrass, Lax Mannagrass)
• Viola blanda Willd. (Sweet White Violet)
• Digitaria sanguinalis / ciliaris complex (Hairy Crabgrass, Big Crabgrass, Southern Crabgrass)
• Maianthemum stellatum (L.) Link (Starry Solomon's-plume, Starry False Solomon's-seal)
• Maianthemum racemosum (L.) Link (Eastern Solomon's-plume, False Solomon's-seal)
• Maianthemum canadense Desf. (Canada Mayflower, False Lily-of-the-valley)
• Lilium michauxii Poir. (Carolina Lily)
• Eryngium integrifolium Walter (Blue-flower Eryngo)
• Hypoxis sessilis L. (Glossy-seed Yellow Stargrass)
• Hyacinthus orientalis L. (Garden Hyacinth)
• Lemna valdiviana Phil. (Pale Duckweed)
• Lemna aequinoctialis Welw. (Lesser Duckweed)
• Cryptotaenia canadensis (L.) DC. (Honewort)
• Coriandrum sativum L. (Coriander, Cilantro)
• Toxicodendron radicans (L.) Kuntze var. pubens (Engelm. ex S. Wats.) Reveal (Poison Ivy)
• Hypericum crux-andreae (L.) Crantz (St. Peter's-wort)
• Hypericum canadense L. (Canada St. John's-wort)
• Hypericum boreale (Britt.) Bickn. (Northern St. John's-wort)
• Hylotelephium telephioides (Michx.) H. Ohba (Allegheny Stonecrop, Allegheny Live-for-ever)
• Hylotelephium erythrostictum (Miq.) H. Ohba (Garden Stonecrop, Garden Orpine)
• Holosteum umbellatum L. ssp. umbellatum (Jagged Chickweed)
• Euonymus europaeus L. (European Spindle Tree)
• Chaerophyllum tainturieri Hook. (Hairy-fruit Chervil, Southern Wild Chervil)
• Dichondra carolinensis Michx. (Carolina Ponyfoot)
• Swida sericea (L.) Holub (Red-osier Dogwood)
• Echinocystis lobata (Michx.) Torrey & A. Gray (Wild Cucumber, Prickly Cucumber, Wild Balsam-apple)
• Cuscuta coryli Engelm. (Hazel Dodder)
• Cuscuta compacta Jussieu ex Choisy (Compact Dodder)
• Swida racemosa (Lamarck) Moldenke (Gray Dogwood)
• Swida alternifolia (L.f.) Small (Alternate-leaf Dogwood, Pagoda Cornel, Pagoda Dogwood)
• Cucumis melo L. (Cantaloupe)
• Campsis radicans (L.) Seem. ex Bureau (Trumpet-creeper)
• Carum carvi L. (Caraway)
• Bupleurum rotundifolium L. (Round-leaf Thoroughwax, Hare's-ear)
• Camelina microcarpa Andrzejowski ex. A. P. DeCandolle (Little-seed False Flax, Little-pod False Flax)
• Calepina irregularis (Asso) Thellung (White Ball Mustard, Calepina)
• Clethra acuminata Michx. (Mountain Pepperbush, Mountain White-alder)
• Hackelia virginiana (L.) I.M.Johnston (Virginia Stickseed)
• Honckenya peploides (L.) Ehrh. ssp. robusta (Fern.) Hulten (Sea-beach Sandwort, Sea Sandwort)
• Polypremum procumbens L. (Juniper-leaf, Rustweed, Polypremum)
• Euonymus alatus (Thunb.) Sieb. (Winged Euonymus, Burning Bush)
• Capsella bursa-pastoris (Linnaeus) Medicus (Common Shepherd's Purse)
• Cuscuta pentagona Engelm. (Five-angled Dodder)
• Aralia nudicaulis L. (Wild Sarsaparilla)
• Lepidium densiflorum Schrad. (Common Pepperweed, Prairie Peppergrass, Green-flowered Peppergrass)
• Chenopodium foggii Wahl (Fogg's Goosefoot)
• Dysphania botrys (L.) Mosyakin & Clemants (Jerusalem-oak, Feather-geranium)
• Angelica lucida L. (Seacoast Angelica)
• Coreopsis pubescens Ell. (Hairy Coreopsis)
• Anethum graveolens L. (Dill)
• Asimina triloba (L.) Dunal (Pawpaw, Common Pawpaw)
• Dysphania ambrosioides (L.) Mosyakin & Clemants (Mexican Tea, Wormseed, Epazote)
• Mummenhoffia alliacea (L.) Esmailbegi & Al-Shehbaz (Roadside Pennycress, Garlic Pennycress)
• Rhamphospermum arvense (L.) Al-Shehbaz (Charlock)
• Planodes virginicum (L.) E.L. Greene (Virginia Winged Rock Cress)
• Rorippa sylvestris (Linnaeus) Besser (Creeping Yellow Cress)
• Rorippa palustris (L.) Besser ssp. hispida (Desv.) Jonsell (Hairy Marsh Yellow Cress)
• Toxicodendron rydbergii (Small ex Rydberg) Greene (Western Poison Ivy)
• Rapistrum rugosum (Linnaeus) Allioni (Annual Bastard Cabbage)
• Lobularia maritima (Linnaeus) Desvaux (Sweet Alyssum)
• Lithospermum tuberosum Rugel ex DC. (Tuberous Gromwell, Tuberous Stoneseed)
• Toxicodendron pubescens P.Miller (Poison Oak)
• Lithospermum canescens (Michx.) Lehm. (Hoary Puccoon)
• Rhus typhina L. (Staghorn Sumac)
• Rhus michauxii Sargent (Michaux's Sumac, Dwarf Sumac)
• Lepidium virginicum L. var. virginicum (Virginia Pepperweed, Virginia Peppergrass, Common Peppergrass, Poor Man's Pepper)
• Lepidium sativum L. (Garden Cress)
• Lepidium ruderale Linnaeus (Narrowleaf Pepperwort)
• Erysimum repandum Linnaeus (Spreading Wallflower, Bushy Wallflower, Treacle Mustard)
• Brassica juncea (Linnaeus) Czern. (Indian Mustard, Chinese Mustard)
• Diplotaxis tenuifolia (Linnaeus)A. P. DeCandolle (Perennial Wall-rocket)
• Diplotaxis muralis (Linnaeus) A. P. DeCandolle (Annual Wall-rocket)
• Ruellia caroliniensis (Gmelin) Steudel (Carolina Wild-petunia, Common Wild-petunia)
• Ruellia purshiana Fernald (Pursh's Wild-petunia)
• Dysphania pumilio (R. Br.) Mosyakin & Clemants (Clammy Goosefoot)
• Froelichia gracilis (Hook.) Moq. (Slender Cottonweed)
• Corylus cornuta Marsh. var. cornuta (Beaked Hazelnut)
• Cardamine rotundifolia Michaux (American Bittercress, Mountain Watercress)
• Amaranthus viridis L. (Slender Amaranth, Tropical Green Amaranth)
• Betula nigra L. (River Birch, Red Birch)
• Celosia argentea L. (Plumed Cockscomb)
• Amaranthus spinosus L. (Spiny Amaranth)
• Corylus americana Walt. (American Hazelnut, American Filbert)
• Caulophyllum thalictroides (L.) Michx. (Blue Cohosh, Common Blue Cohosh)
• Caulophyllum giganteum (Farw.) Loconte & Blackwell (Northern Blue Cohosh)
• Cardamine occulta Hornem. (Wavy Bittercress)
• Cardamine diphylla (Michaux) A. Wood (Crinkleroot, Two-leaf Toothwort)
• Cardamine clematitis Shuttleworth ex. A. Gray (Mountain Bittercress)
• Catalpa bignonioides Walt. (Southern Catalpa)
• Betula alleghaniensis Britt. (Yellow Birch)
• Chenopodium berlandieri Moq. (Pit-seed Goosefoot)
• Hypericum denticulatum Walt. (Coppery St. John's-wort)
• Hypericum drummondii (Grev. & Hooker) Torrey & A. Gray (Nits-and-lice, Drummond's St. John's-wort)
• Sisymbrium officinale (Linnaeus) Scopoli (Hedge Mustard)
• Hudsonia tomentosa Nutt. (Sand Heather, Woolly Beach Heather)
• Amaranthus blitum L. ssp. emarginatus (Uline & W.L.Bray) Carr., Muñoz Garm., & Pedrol (Purple Amaranth, Livid Amaranth)
• Brassica rapa Linnaeus (Turnip, Bird's Rape, Field Rape, Field Mustard)
• Erysimum cheiranthoides Linnaeus (Wormseed Wallflower)
• Alternanthera pungens Kunth (Mat Chaff Flower, Khakiweed)
• Alternanthera philoxeroides (Mart.) Griseb. (Alligator-weed)
• Acer saccharum Marshall (Sugar Maple)
• Acer saccharinum L. (Silver Maple)
• Albizia julibrissin Durazz. (Mimosa, Silk Tree)
• Acer rubrum L. (Red Maple)
• Acer nigrum Michx. f. (Black Maple)
• Acer negundo L. var. negundo (Boxelder, Eastern Boxelder)
• Cardamine dissecta (Leavenworth) Al-Shehbaz (Fork-leaf Toothwort, Dissected Toothwort)
• Acer floridanum (Chapm.) Pax. (Southern Sugar Maple, Florida Maple)
• Phleum pratense L. (Timothy)
• Hypericum lloydii (Svenson) P. Adams (Sandhill St. John's-wort, Lloyd's St. John's-wort)
• Hypericum gymnanthum Engelm. & A. Gray (Clasping St. John's-wort, Clasping-leaf St. John's-wort)
• Ajuga reptans L. (Carpet-bugle)
• Ruellia strepens L. (Smooth Wild-petunia, Limestone Wild-petunia)
• Asplenium platyneuron (L.) B.S.P. (Ebony Spleenwort)
• Abies fraseri (Pursh) Poiret (Fraser Fir, Southern Balsam)
• Adiantum capillus-veneris L. (Southern Maidenhair Fern, Venus'-hair Fern)
• Adiantum pedatum L. (Northern Maidenhair Fern)
• Asplenium ×ebenoides R.R. Scott (Scott's Spleenwort)
• Asplenium montanum Willd. (Mountain Spleenwort)
• Asplenium resiliens Kunze (Blackstem Spleenwort)
• Asplenium rhizophyllum L. (Walking Fern)
• Asplenium ruta-muraria L. var. cryptolepis (Fern.) Wherry (American Wall-rue)
• Asplenium trichomanes L. ssp. trichomanes (Maidenhair Spleenwort)
• Asplenium ×kentuckiense T.N. McCoy (Kentucky Spleenwort)
• Asplenium ×trudellii Wherry (Trudell's Spleenwort)
• Asplenium ×virginicum Maxon (Virginia Spleenwort)
• Asplenium ×wherryi D.M. Sm. (Wherry's Spleenwort)
• Athyrium asplenioides (Michx.) A.A. Eaton (Southern Lady Fern)
• Azolla caroliniana Willd. (Eastern Mosquito Fern, Water Fern)
• Sceptridium biternatum (Savigny) Lyon (Southern Grape Fern)
• Sceptridium dissectum (Sprengel) Lyon (Cut-leaf Grape Fern, Dissected Grape Fern)
• Sceptridium jenmanii (Underwood) Lyon (Alabama Grape Fern)
• Botrychium angustisegmentum (Pease & A.H. Moore) Fernald (Triangle Grape Fern, Lanceleaf Moonwort)
• Botrychium matricariifolium (Retz.) A.Braun ex W.D.J.Koch (Daisyleaf Grape Fern, Daisyleaf Moonwort)
• Sceptridium multifidum (S.G. Gmelin) M. Nishida (Leathery Grape Fern)
• Sceptridium oneidense (Gilbert) Holub (Blunt-lobed Grape Fern)
• Botrychium simplex E. Hitchc. var. simplex (Dwarf Grape Fern, Least Moonwort)
• Botrypus virginianus (L.) Michx. (Rattlesnake Fern)
• Cephalotaxus harringtonia (J. Knight ex Forbes) Koch (Japanese Plum Yew)
• Chamaecyparis thyoides (L.) BSP (Atlantic White Cedar)
• Myriopteris alabamensis (Buckley) Grusz & Windham (Alabama Lip Fern)
• Myriopteris rufa Fée (Chestnut Lip Fern)
• Myriopteris gracilis Fée (Slender Lip Fern)
• Myriopteris lanosa (Michaux) Grusz & Windham (Hairy Lip Fern)
• Myriopteris tomentosa (Link) Fée (Woolly Lip Fern)
• Cyrtomium falcatum (L.f.) K. Presl (Asian Net-vein Holly Fern)
• Cystopteris bulbifera (L.) Bernh. (Bulblet Fern, Bulblet Bladder Fern)
• Cystopteris protrusa (Weatherby) Blasdell (Lowland Bladder Fern, Lowland Brittle Fern)
• Cystopteris tennesseensis Shaver (Tennessee Bladder Fern)
• Cystopteris tenuis (Michx.) Desv. (Fragile Fern, Mackay's Bladder Fern)
• Sitobolium punctilobulum (Michaux) Desvaux (Hay-scented Fern)
• Deparia acrostichoides (Sw.) M. Kato (Silvery Spleenwort)
• Diphasiastrum digitatum (Dill. ex A. Braun) Holub (Common Running-cedar, Common Running-pine)
• Diphasiastrum × habereri (House) Holub
• Diphasiastrum tristachyum (Pursh) Holub (Ground-cedar, Blue Running-cedar)
• Homalosorus pycnocarpos (Spreng.) Pichi-Sermolli (Glade Fern)
• Dryopteris campyloptera (Kunze) Clarkson (Mountain Wood Fern)
• Dryopteris campyloptera × intermedia
• Dryopteris carthusiana (Vill.) H.P. Fuchs (Spinulose Wood Fern, Toothed Wood Fern)
• Dryopteris celsa (Wm. Palmer) Knowlt., Palmer & Pollard ex Small (Log Fern)
• Dryopteris celsa × cristata
• Dryopteris cristata (L.) Gray (Crested Wood Fern, Crested Fern)
• Dryopteris goldieana (Hook. ex Goldie) Gray (Goldie's Wood Fern)
• Dryopteris intermedia (Muhl. ex Willd.) Gray (Evergreen Wood Fern, Fancy Fern)
• Dryopteris intermedia × marginalis
• Dryopteris marginalis (L.) Gray (Marginal Wood Fern)
• Dryopteris ×australis (Wherry) Small
• Dryopteris ×boottii (Tuckerman) Underwood
• Dryopteris ×neowherryi W.H. Wagner
• Dryopteris ×separabilis Small
• Dryopteris ×slossoniae Wherry ex Lellinger
• Dryopteris ×triploidea Wherry
• Dryopteris ×uliginosa (A. Braun ex Dowell) Druce
• Equisetum arvense L. (Field Horsetail)
• Equisetum fluviatile L. (Water Horsetail)
• Equisetum praealtum Rafinesque (Tall Scouring-Rush)
• Equisetum sylvaticum L. (Woodland Horsetail)
• Gymnocarpium appalachianum Pryer and Haufler (Appalachian Oak Fern)
• Huperzia appressa (Desv.) A.& D. Love (Appalachian Fir Clubmoss, Appalachian Clubmoss, Appalachian Firmoss)
• Rhynchospora torreyana Gray (Torrey's Beaksedge)
• Huperzia lucidula (Michx.) Trevisan (Shining Clubmoss, Shining Firmoss)
• Huperzia porophila (Lloyd & Underwood) Holub (Rock Clubmoss)
• Rhynchospora filifolia Gray (Thread-leaved Beaksedge)
• Isoetes appalachiana Brunton and Britton (Appalachian Quillwort)
• Isoetes engelmannii A. Braun (Engelmann's Quillwort)
• Isoetes hyemalis Brunton (Winter Quillwort)
• Isoetes lacustris L. (Lake Quillwort)
• Isoetes mattaponica Musselman & W.C. Taylor (Mattaponi Quillwort)
• Isoetes melanopoda Gay & Durieu ssp. silvatica Brunton & Britton (Black-footed Quillwort)
• Isoetes piedmontana (N.E. Pfeiffer) C.F. Reed (Piedmont Quillwort)
• Isoetes riparia Engelm. ex A. Braun (Shore Quillwort)
• Isoetes valida (Engelm.) Clute (Mountain Quillwort)
• Isoetes virginica N.E. Pfeiffer (Virginia Quillwort)
• Isoetes × altonharvillii Musselman & Bray
• Isoetes × fairbrothersii Montgomery & Taylor?
• Isoetes × bruntonii Knepper & Musselman
• Isoetes × carltaylori Musselman
• Juniperus communis L. var. depressa Pursh (Ground Juniper, Mountain Juniper)
• Juniperus virginiana L. var. virginiana (Eastern Redcedar)
• Lycopodiella alopecuroides (L.) Cranfill (Foxtail Clubmoss)
• Lycopodiella appressa (Chapman) Cranfill (Southern Bog Clubmoss)
• Lycopodiella ×gilmanii A. Haines
• Lycopodiella inundata (L.) Holub (Northern Bog Clubmoss)
• Spinulum annotinum (L.) A. Haines (Stiff Clubmoss, Bristly Clubmoss)
• Lycopodium clavatum L. (Staghorn Clubmoss, Running Clubmoss)
• Dendrolycopodium dendroideum (Michx.) A. Haines (Tree Ground-pine, Prickly Tree-clubmoss, Round-branch Tree-clubmoss)
• Dendrolycopodium hickeyi (W.H. Wagner, Beitel & Moran) A. Haines (Hickey's Ground-pine, Hickey's Tree-clubmoss)
• Dendrolycopodium obscurum (L.) A. Haines (Common Ground-pine, Common Tree-clubmoss, Flat-branched Tree-clubmoss)
• Lygodium palmatum (Bernh.) Sw. (American Climbing Fern, Hartford Fern)
• Macrothelypteris torresiana (Gaud.) Ching (Swordfern)
• Marsilea mutica Mettenius (Australian Water-clover)
• Matteuccia struthiopteris (L.) Todaro var. pensylvanica (Willd.) C.V. Morton (Ostrich Fern)
• Onoclea sensibilis L. (Sensitive Fern, Bead Fern)
• Ophioglossum engelmannii Prantl (Limestone Adder's-tongue, Engelmann's Adder's-tongue)
• Ophioglossum petiolatum Hook. (Long-stem Adder's-tongue)
• Ophioglossum pusillum Raf. (Northern Adder's-tongue)
• Ophioglossum pycnostichum (Fernald) A. & D. Love (Southern Adder's-tongue)
• Osmundastrum cinnamomeum (L.) C. Presl var. cinnamomeum (Cinnamon Fern)
• Osmundastrum cinnamomeum (L.) C. Presl var. glandulosum (Waters) McAvoy (Glandular Cinnamon Fern)
• Claytosmunda claytoniana (L.) Metzgar & Rouhan (Interrupted Fern)
• Osmunda spectabilis Willd. (Royal Fern)
• Osmunda × ruggii R. Tryon
• Pellaea atropurpurea (L.) Link (Purple Cliff-brake)
• Pellaea glabella Mett. ex Kuhn ssp. glabella (Smooth Cliff-brake)
• Phegopteris hexagonoptera (Michx.) Fee (Broad Beech Fern)
• Picea abies (L.) H. Karsten (Norway Spruce)
• Picea rubens Sargent (Red Spruce)
• Pinus echinata Miller (Shortleaf Pine)
• Pinus palustris Miller (Longleaf Pine)
• Pinus pungens Lambert (Table-mountain Pine)
• Pinus resinosa Aiton (Red Pine)
• Pinus rigida Miller (Pitch Pine)
• Pinus serotina Michaux (Pond Pine)
• Pinus strobus L. (Eastern White Pine)
• Pinus taeda L. (Loblolly Pine)
• Pinus virginiana Miller (Virginia Pine, Scrub Pine)
• Pleopeltis michauxiana (Weath.) Hickey & Sprunt (Resurrection Fern, Scaly Polypody)
• Polypodium appalachianum Haufler & Windham (Appalachian Rock Polypody, Appalachian Rockcap Fern)
• Polypodium virginianum L. (Common Rock Polypody, Common Rockcap Fern)
• Polystichum acrostichoides (Michx.) Schott (Christmas Fern)
• Pseudolycopodiella caroliniana (L.) Holub (Carolina Bog Clubmoss, Slender Clubmoss)
• Pteridium aquilinum (L.) Kuhn ssp. latiusculum (Desv.) Hulten (Eastern Bracken Fern)
• Pteridium aquilinum (L.) Kuhn ssp. pseudocaudatum (Clute) Hulten (Southern Bracken Fern)
• Pteris multifida Poir. (Spider Fern)
• Selaginella apoda (L.) Spring (Meadow Spikemoss)
• Selaginella rupestris (L.) Spring (Rock Spikemoss)
• Taxodium ascendens Brongniart (Pondcypress)
• Taxodium distichum (L.) Richard (Baldcypress)
• Taxus canadensis Marshall (Canada Yew, American Yew)
• Amauropelta noveboracensis (L.) S.E. Fawcett & A.R. Smith (New York Fern)
• Thelypteris palustris Schott var. pubescens (Lawson) Fern. (Marsh Fern)
• Coryphopteris simulata (Davenport) S.E. Fawcett (Bog Fern, Massachusetts Fern)
• Thuja occidentalis L. (American Arborvitae, Northern Whitecedar, Flat Cedar)
• Vandenboschia boschiana (Sturm) Ebihara & K. Iwatsuki (Appalachian Filmy Fern)
• Crepidomanes intricatum (Farrar) Ebihara & Weakley (Grotto-felt, Appalachian Trichomanes, Weft Fern)
• Tsuga canadensis (L.) Carriere (Eastern Hemlock, Canada Hemlock)
• Tsuga caroliniana Engelm. (Carolina Hemlock)
• Vittaria appalachiana Farrar & Mickel (Appalachian Shoestring Fern, Appalachian Gametophyte)
• Woodsia ilvensis (L.) R. Br. (Rusty Woodsia, Rusty Cliff Fern)
• Woodsia obtusa (Spreng.) Torr. ssp. obtusa (Blunt-lobed Woodsia, Blunt-lobed Cliff Fern)
• Woodsia appalachiana T.M.C. Taylor (Appalachian Woodsia, Appalachian Cliff Fern, Mountain Woodsia)
• Lorinseria areolata (L.) Presl (Netted Chain Fern)
• Anchistea virginica (L.) Presl (Virginia Chain Fern)
• Carex pellita Willd. (Woolly Sedge)
• Carex pedunculata Muhl. ex Willd. var. pedunculata (Long-stalk Sedge)
• Carex oxylepis Torrey & Hooker (Sharp-scale Sedge)
• Carex pallescens L. (Pale Sedge)
• Carex ormostachya Wiegand (Necklace Spike Sedge)
• Carex normalis Mackenzie (Greater Straw Sedge)
• Carex oklahomensis Mackenzie (Oklahoma Sedge)
• Carex oligocarpa Willd. (Eastern Few-fruited Sedge)
• Carex floridana Schw. (Florida Sedge)
• Carex nigromarginata Schweinitz (Black-edged Sedge)
• Carex muehlenbergii Schk. ex Willd. var. muehlenbergii (Muehlenberg's Sedge)
• Carex molestiformis Rezn. & P. Rothr. (Frightful Sedge)
• Carex muehlenbergii Schk. ex Willd. var. enervis Boott (Small-fruited Muehlenberg's Sedge)
• Carex mitchelliana M.A. Curtis (Mitchell's Sedge)
• Carex molesta Mackenzie ex Bright (Troublesome Sedge)
• Carex manhartii Bryson (Blue Ridge Purple Sedge, Manhart's Sedge)
• Carex meadii Dewey (Mead's Sedge)
• Carex mesochorea Mackenzie (Midland Sedge)
• Carex lurida Wahlenb. (Sallow Sedge)
• Carex austrolucorum (Rettig) D.P. Poind. & Naczi (Appalachian Woodland Sedge)
• Carex lupuliformis Sartwell ex Dewey (False Hop Sedge)
• Carex lupulina Willd. (Hop Sedge)
• Carex louisianica Bailey (Louisiana Sedge)
• Carex lonchocarpa Willd. ex Sprengel (Southern Long Sedge)
• Carex longii Mackenzie (Long's Sedge)
• Carex leptonervia (Fernald) Fernald (Finely-nerved Sedge, Nerveless Woodland Sedge)
• Carex leavenworthii Dewey (Leavenworth's Sedge)
• Carex leptalea Wahlenberg var. leptalea (Bristly-stalk Sedge)
• Carex leptalea Wahlenberg var. harperi (Fernald) Weatherby & Griscom (Harper's Bristly-stalk Sedge)
• Carex laxiflora Lam. (Broad Loose-flowered Sedge)
• Carex laxiculmis Schweinitz (Spreading Sedge)
• Carex copulata (L.H. Bailey) Mackenzie (Spreading Sedge)
• Carex lacustris Willdenow (Lake-shore Sedge)
• Carex laevivaginata (Kukenth.) Mackenzie (Smooth-sheathed Sedge)
• Carex lasiocarpa Erhr. var. americana Fernald (Slender Sedge)
• Carex kobomugi Ohwi (Japanese Beach Sedge)
• Carex kraliana Naczi & Bryson (Kral's Sedge)
• Carex juniperorum Catling, Rezn., & Crins (Juniper Sedge)
• Carex jamesii Schweinitz (James's Sedge)
• Carex joorii Bailey (Joor's Sedge, Hummock Sedge, Cypress-swamp Sedge)
• Carex intumescens Rudge var. intumescens (Bladder Sedge)
• Carex hystericina Muhl. ex Willd. (Porcupine Sedge)
• Carex interior Bailey (Inland Sedge)
• Carex hormathodes Fernald (Marsh Straw Sedge)
• Carex hyalinolepis Steudel (Shoreline Sedge)
• Carex hitchcockiana Dewey (Hitchcock's Sedge)
• Carex hirtifolia Mackenzie (Pubescent Sedge)
• Carex hirsutella Mackenzie (Fuzzy Sedge, Hairy-leaved Sedge)
• Carex grisea Wahlenb. (Inflated Narrow-leaved Sedge)
• Carex gynandra Schweinitz (Nodding sedge)
• Carex gravida L.H. Bailey (Heavy Sedge)
• Carex grayi Carey (Gray's Sedge)
• Carex gracillima Schw. (Graceful Sedge)
• Carex granularis Muhl. ex Willd. (Limestone Meadow Sedge)
• Carex glaucodea Tuckerman ex Olney (Blue Sedge)
• Carex gracilescens Steudel (Slender Loose-flowered Sedge)
• Carex gigantea Rudge (Giant Sedge)
• Carex glaucescens Elliott (Southern Waxy Sedge)
• Carex frankii Kunth (Frank's Sedge)
• Carex folliculata L. (Northern Long Sedge)
• Carex flaccosperma complex (Meadow Sedge, Thin-fruited Sedge)
• Carex flaccosperma Dewey (Meadow Sedge, Thin-fruited Sedge)
• Carex flava L. (Yellow Sedge, Green Sedge)
• Carex festucacea Schk. ex Willd. (Fescue Sedge)
• Carex extensa Goodenough (Long-bracted Sedge)
• Carex eburnea Boott (Ebony Sedge, Bristle-leaf Sedge)
• Carex echinata Murray ssp. echinata (Star Sedge, Little Prickly Sedge)
• Carex emoryi Dewey (Emory's sedge)
• Carex digitalis Willd. var. floridana (Bailey) Naczi & Bryson (Southern Slender Woodland Sedge)
• Carex digitalis Willd. var. macropoda Fernald (Long-spiked Slender Woodland Sedge)
• Carex divisa Hudson (Separated Sedge, Divided Sedge)
• Carex decomposita Muhl. (Cypress-knee Sedge, Epiphytic Sedge)
• Carex digitalis Willd. var. digitalis (Slender Woodland Sedge)
• Carex flexuosa Muhl. ex Willd. (Flexuous White-edge Sedge)
• Carex debilis Michx. var. pubera A. Gray (Allegheny Sedge)
• Carex cumberlandensis Naczi, Kral, & Bryson (Cumberland Sedge)
• Carex crus-corvi Shuttw. (Crowfoot Sedge, Ravenfoot Sedge)
• Carex cristatella Britton (Crested Sedge)
• Carex crinita Lam. (Long-fringed Sedge)
• Carex crinita Lam. var. brevicrinis Fernald (Short-fringed Sedge)
• Carex crebriflora Wiegand (Coastal Plain Sedge)
• Carex crawei Dewey (Crawe's Sedge)
• Carex conoidea Willd. (Field Sedge)
• Carex corrugata Fernald (Prune-fruited Sedge)
• Carex conjuncta Boott (Soft Fox Sedge)
• Carex complanata Torr. & Hook. (Hirsute Sedge)
• Carex comosa Boott (Bottlebrush Sedge, Bristly Sedge)
• Carex communis Bailey (Fibrous-rooted Sedge)
• Carex cherokeensis Schweinitz (Cherokee Sedge)
• Carex collinsii Nuttall (Collins's Sedge)
• Carex cephalophora Muhl. ex Willd. (Oval-leaved Sedge)
• Carex caroliniana Schweinitz (Carolina Sedge)
• Carex careyana Torrey ex Dewey (Carey's Sedge)
• Carex bullata Schk. ex Willd. var. greenei (Boeckeler) Fernald (Greene's Sedge)
• Carex bushii Mackenzie (Bush's Sedge)
• Carex buxbaumii Wahlenb. (Brown Bog Sedge, Buxbaum's Sedge)
• Carex canescens L. var. disjuncta Fernald (Silvery Sedge)
• Carex brunnescens (Pers.) Poiret (Brownish Sedge)
• Carex bromoides Schk. ex Willd. ssp. bromoides (Common Brome Sedge)
• Carex bromoides Schk. ex Willd. ssp. montana Naczi (Blue Ridge Brome Sedge)
• Carex baileyi Britton (Shortbeak Sedge, Fescue Sedge)
• Carex barrattii Schw. & Torr. (Barratt's Sedge)
• Carex blanda Dewey (Eastern Woodland Sedge)
• Carex brevior (Dewey) Mackenzie ex Lunell (Shortbeak Sedge)
• Carex aureolensis Steudel (Southern Frank's Sedge)
• Carex howei Mackenzie (Howe's Sedge)
• Carex atlantica Bailey (Prickly Bog Sedge, Atlantic Sedge)
• Carex arenaria L. (Sand Sedge)
• Carex argyrantha Tuckerman ex Dewey (Silvery-flowered Sedge, Hay Sedge)
• Carex atherodes Sprengel (Awned Sedge)
• Carex arctata Boott (Black Sedge, Drooping Woodland Sedge)
• Carex aquatilis Wahlenb. var. substricta Kukenth. (Aquatic Sedge)
• Carex appalachica Webber & Ball (Appalachian Sedge)
• Carex annectens (Bickn.) Bickn. (Yellow-fruited Sedge)
• Carex amphibola Steudel (Eastern Narrow-leaved Sedge)
• Zostera marina L. (Eelgrass, Sea-wrack)
• Xyris jupicai L.C.Richard (Richard's Yellow-eyed Grass)
• Xyris platylepis Chapman (Tall Yellow-eyed Grass)
• Xyris torta J.M. Smith (Twisted Yellow-eyed Grass)
• Zannichellia palustris L. (Horned Pondweed)
• Xyris iridifolia Chapman (Iris-leaf Yellow-eyed Grass)
• Xyris fimbriata Elliott (Fringed Yellow-eyed Grass)
• Xyris difformis Chapman (Bog Yellow-eyed Grass)
• Xyris curtisii Malme (Curtiss' Yellow-eyed Grass)
• Typha domingensis Pers. (Southern Cattail)
• Typha latifolia L. (Common Cattail, Broadleaf Cattail)
• Xyris ambigua Beyrich ex Kunth (Coastal Plain Yellow-eyed Grass)
• Xyris caroliniana Walter (Carolina Yellow-eyed Grass, Pineland Yellow-eyed Grass)
• Sparganium eurycarpum Engelm. ex Gray (Giant Bur-reed)
• Typha angustifolia L. (Narrowleaf Cattail)
• Sparganium acaule (Beeby ex Macoun) Rydberg (Narrow-leaf Bur-reed)
• Triphora trianthophora (Sw.) Rydb. ssp. trianthophora (Three Birds Orchid, Nodding Pogonia)
• Tipularia discolor (Pursh) Nutt (Cranefly Orchid)
• Spiranthes vernalis Engelm. & Gray (Twisted Ladies'-tresses, Spring Ladies'-tresses)
• Spiranthes tuberosa Raf. (Little Ladies'-tresses)
• Spiranthes praecox (Walt.) S.Wats. (Grass-leaved Ladies'-tresses, Giant Ladies'-tresses)
• Spiranthes ovalis Lindl. var. erostellata Catling (Oval Ladies'-tresses, October Ladies'-tresses)
• Spiranthes odorata (Nutt.) Lindl. (Fragrant Ladies'-tresses, Marsh Ladies'-tresses)
• Spiranthes lucida (H.H.Eat.) Ames (Shining Ladies'-tresses)
• Spiranthes magnicamporum Sheviak (Great Plains Ladies'-tresses)
• Spiranthes ochroleuca (Rydb.) Rydb. (Yellow Nodding Ladies'-tresses)
• Agastache rugosa (Fisch. & C.A. Meyer) Kuntze (Korean Mint, Purple Giant Hyssop)
• Spiranthes lacera (Raf.) Raf. var. gracilis (Bigelow) Luer (Southern Slender Ladies'-tresses)
• Spiranthes lacera (Raf.) Raf. var. lacera (Northern Slender Ladies'-tresses)
• Spiranthes eatonii Ames ex P.M. Brown (Eaton's Ladies'-tresses)
• Platanthera psycodes (L.) Lindl. (Small Purple Fringed Orchid)
• Pogonia ophioglossoides (L.) Ker-Gawl. (Rose Pogonia)
• Ponthieva racemosa (Walt.) C. Mohr (Shadow Witch Orchid)
• Spiranthes cernua (L.) L.C. Rich. (Nodding Ladies'-tresses)
• Platanthera peramoena (Gray) Gray (Purple Fringeless Orchid, Purple Spire Orchid)
• Zigadenus glaberrimus Michx. (Large Death-camas, Snakeroot)
• Stenanthium leimanthoides (Gray) Zomlefer & Judd. (Pinebarrens Death-camas)
• Stenanthium densum (Desr.) Zomlefer & Judd (Dense-flowered Camas)
• Anticlea glauca Kunth (White Death-camas, White Camas)
• Zephyranthes atamasco (L.) Herbert (Common Atamasco-lily)
• Uvularia sessilifolia L. (Sessile Bellwort, Wild-oats)
• Veratrum viride Aiton (American False-hellebore, White Hellebore, Green Hellebore, Indian Poke)
• Xerophyllum asphodeloides (L.) Nutt. (Turkeybeard, Beargrass)
• Trillium sulcatum Patrick (Southern Red Trillium, Barksdale Trillium)
• Trillidium undulatum Floden & E.E. Schilling (Painted Trillium, Striped Wake-robin)
• Uvularia grandiflora Sm. (Large-flowered Bellwort)
• Uvularia perfoliata L. (Perfoliate Bellwort)
• Uvularia puberula Michx. (Mountain Bellwort, Common Bellwort)
• Trillium sessile L. (Sessile Trillium, Toad Trillium, Toadshade)
• Trillium nivale Riddell (Snow Trillium, Dwarf White Trillium)
• Trillium pusillum Michx. var. virginianum Fern. (Virginia Least Trillium, Virginia Dwarf Trillium)
• Trillium grandiflorum (Michx.) Salisb. (Large-flowered Trillium, Great White Trillium)
• Trillium luteum (Muhl.) Harbison (Yellow Trillium, Yellow Toadshade, Lemon-scented Trillium)
• Trillium flexipes Raf. (Drooping Trillium, Nodding Wake-robin)
• Trillium erectum L. (Red Trillium, Wake-robin, Stinking Benjamin)
• Trillium cernuum L. (Nodding Trillium)
• Triantha racemosa (Walt.) Small (Coastal False Asphodel, Coastal Bog Asphodel)
• Triantha glutinosa (Michx.) Baker (Sticky False Asphodel, Sticky Bog Asphodel)
• Streptopus lanceolatus (Ait.) Reveal (Eastern Rose Mandarin, Eastern Twisted-stalk)
• Streptopus amplexifolius (L.) DC. (White Mandarin, Pagoda-bells)
• Stenanthium gramineum (Ker-Gawl.) Morong var. gramineum (Common Featherbells)
• Prosartes maculata (Buckl.) Gray (Spotted Mandarin, Nodding Mandarin)
• Prosartes lanuginosa (Michx.) D. Don (Yellow Mandarin, Yellow Fairybells)
• Polygonatum pubescens (Willd.) Pursh (Hairy Solomon's-seal, Downy Solomon's-seal)
• Polygonatum biflorum (Walt.) Ell. var. commutatum (J.A. & J.H. Schultes) Morong (Large Solomon's-seal, King Solomon's-seal)
• Ornithogalum umbellatum L. (Common Star-of-Bethlehem)
• Polygonatum biflorum (Walt.) Ell. var. biflorum (Solomon's-seal)
• Ornithogalum nutans L. (Drooping Star-of-Bethlehem)
• Nothoscordum bivalve (L.) Britt. (Crow-poison, False Garlic)
• Nothoscordum gracile (Dryander) Stearn (Fragrant False Garlic)
• Narcissus poeticus L. (Poet's Narcissus, Pheasant's-eye Daffodil)
• Narcissus pseudonarcissus L. (Common Daffodil)
• Narcissus tazetta L. (Bunch-flowered Daffodil)
• Narcissus ×incomparabilis P. Mill. (pro sp.) (Nonesuch Daffodil)
• Muscari neglectum Guss. ex Ten. (Grape-hyacinth)
• Melanthium virginicum L. (Bog Bunchflower, Virginia Bunchflower)
• Muscari botryoides (L.) P. Mill. (Common Grape-hyacinth)
• Muscari comosum (L.) P. Mill. (Tassel Grape-hyacinth)
• Melanthium parviflorum (Michaux) S. Watson (Mountain Bunchflower, Small-flowered False-hellebore)
• Melanthium hybridum Walter (Crisped Bunchflower, Broadleaf Bunchflower)
• Luzula echinata (Small) F.J. Hermann (Spreading Woodrush)
• Luzula acuminata Raf. (Hairy Woodrush)
• Juncus longii Fern. (Long's Rush)
• Juncus acuminatus Michx. (Sharp-fruited Rush)
• Juncus biflorus Ell. (Large Grass-leaved Rush)
• Juncus torreyi Coville (Torrey's Rush)
• Triglochin striata Ruiz & Pavon (Southern Arrowgrass, Three-ribbed Arrowgrass)
• Juncus tenuis Willd. (Path Rush, Slender Rush, Poverty Rush)
• Juncus roemerianus Scheele (Black Needle Rush)
• Juncus scirpoides Lam. var. scirpoides (Needle-pod Rush, Lobe-headed Rush)
• Juncus secundus Beauv. ex Poir. (Secund Rush, Lopsided Rush)
• Juncus subcaudatus (Engelm.) Coville & Blake (Short-tailed Rush)
• Juncus repens Michaux (Creeping Rush)
• Juncus megacephalus M.A. Curtis (Big-headed Rush)
• Juncus nodosus L. (Knotted Rush)
• Juncus pelocarpus E. Mey. (Brown-fruited Rush)
• Juncus gerardii Loisel. (Saltmarsh Rush, Blackfoot Rush, Blackgrass)
• Juncus inflexus L. (European Meadow Rush)
• Spirodela polyrrhiza (L.) Schleid. (Greater Duckweed, Duckmeal)
• Juncus marginatus Rostk. (Grass-leaved Rush)
• Juncus elliottii Chapman (Bog Rush, Elliott's Rush)
• Chamaelirium luteum (L.) Gray (Devil's-bit)
• Clintonia borealis (Ait.) Raf. (Bluebead Lily, Yellow Clintonia)
• Clintonia umbellulata (Michx.) Morong (Speckled Wood Lily, White Clintonia)
• Convallaria majalis L. (European Lily-of-the-valley)
• Convallaria pseudomajalis Bartram (American Lily-of-the-valley)
• Erythronium albidum Nutt. (White Trout Lily)
• Erythronium americanum Ker-Gawl. ssp. americanum (Yellow Trout Lily, American Trout Lily)
• Juncus debilis Gray (Weak Rush)
• Hypoxis curtisii Rose (Curtiss' Yellow Stargrass, Swamp Stargrass)
• Hypoxis hirsuta (L.) Coville (Eastern Yellow Stargrass)
• Tristagma uniflorum (Graham) Traub (Spring Star, Spring Starflower)
• Juncus caesariensis Coville (New Jersey Rush)
• Juncus tweedyi Rydberg (Narrow-panicled Rush)
• Juncus canadensis J. Gay ex Laharpe (Canadian Rush)
• Juncus brachycephalus (Engelm.) Buch. (Small-headed Rush)
• Juncus brachycarpus Engelm. (Short-fruited Rush)
• Juncus balticus Willd. var. littoralis Engelm. (Baltic Rush)
• Medeola virginiana L. (Indian Cucumber-root)
• Lilium pyrophilum M.W. Skinner & Sorrie (Sandhills Bog Lily)
• Juncus articulatus L. (Jointed Rush)
• Galanthus nivalis L. (Common Snowdrop)
• Lemna trisulca L. (Star Duckweed)
• Landoltia punctata (G. Mey.) D.H. Les & D.J. Crawford (Lesser Greater Duckweed)
• Hypoxis wrightii (Baker) Brackett (Bristle-seed Yellow Stargrass, Wright's Stargrass)
• Hosta ventricosa (Salisb.) Stearn (Blue Plantain-lily)
• Erythronium umbilicatum Parks & Hardin ssp. umbilicatum (Dimpled Trout Lily)
• Lemna perpusilla Torr. (Minute Duckweed)
• Lilium superbum L. (Turk's-cap Lily)
• Luzula multiflora (Ehrhart) Lejeune var. multiflora (Common Woodrush)
• Luzula bulbosa (Wood) Smyth & Smyth (Bulbous Woodrush)
• Juncus anthelatus (Wieg.) R.E. Brooks (Large Path Rush, Greater Poverty Rush)
• Juncus validus Coville var. validus (Round-headed Rush)
• Oreojuncus trifidus (L.) Záveská Drábková & Kirschner (Highland Rush)
• Hyacinthoides nonscripta (L.) Chouard ex Rothm. (English Bluebell)
• Helonias bullata L. (Swamp-pink)
• Hemerocallis fulva (L.) L. (Orange Day-lily, Tiger-lily)
• Allium tricoccum Ait. (Ramps, Wild Leek, Rampscallions)
• Allium vineale L. (Field Garlic, Onion Grass, Wild Onion)
• Amianthium muscitoxicum (Walt.) Gray (Fly-poison)
• Asparagus officinalis L. (Asparagus)
• Camassia scilloides (Raf.) Cory (Wild Hyacinth, Quamash Lily, Eastern Camas Lily)
• Juncus diffusissimus Buckl. (Diffuse Rush, Slim-pod Rush)
• Juncus dudleyi Wieg. (Dudley's Rush)
• Juncus dichotomus Ell. (Forked Rush)
• Juncus coriaceus Mackenzie (Leathery Rush)
• Carex pendula Hudson (Drooping Sedge, Hanging Sedge)
• Carex pensylvanica Lam. (Pennsylvania Sedge)
• Carex pigra Naczi (Lazy Sedge)
• Carex planispicata Naczi (Flat-spiked Sedge)
• Carex plantaginea Lam. (Plantain-leaved Sedge)
• Carex platyphylla Carey (Broad-leaved Sedge)
• Carex polymorpha Muhl. (Variable Sedge)
• Carex praegracilis Boott (Clustered Field Sedge)
• Carex prairea Dewey ex Wood (Prairie Sedge)
• Carex prasina Wahlenb. (Drooping Sedge)
• Carex projecta Mackenzie (Necklace Sedge)
• Carex purpurifera Mackenzie (Limestone Purple Sedge)
• Carex radiata (Wahlenb.) Small (Eastern Star Sedge)
• Carex reniformis (Bailey) Small (Kidney Sedge)
• Carex texensis (Torr.) Bailey (Texas Sedge)
• Carex roanensis F.J. Hermann (Roan Mountain Sedge)
• Carex rosea Schk. ex Willd. (Rosy Sedge)
• Carex ruthii Mackenzie in Britton (Ruth's Sedge)
• Carex scabrata Schweinitz (Eastern Rough Sedge)
• Carex schweinitzii Dewey ex Schweinitz (Schweinitz's Sedge)
• Carex scoparia Schk. ex Willd. (Broom Sedge)
• Carex seorsa Howe in Gordinier & Howe (Weak Stellate Sedge)
• Carex shortiana Dewey (Short's Sedge)
• Carex silicea Olney (Sea-beach Sedge)
• Carex sparganioides Muhl. ex Willd. (Bur-reed Sedge)
• Carex spicata Hudson (Prickly Sedge)
• Carex squarrosa L. (Squarrose Sedge)
• Carex sterilis Willd. (Sterile Sedge)
• Carex stipata Muhl. ex Willd. var. maxima Chapman ex Boott (Large Stalk-grain Sedge)
• Carex stipata Muhl. ex Willd. var. stipata (Stalk-grain Sedge, Awl-fruit Sedge)
• Carex straminea Willd. in Schk. (Straw Sedge)
• Carex striata Michaux (Walter's Sedge)
• Carex striatula Michaux (Lined Sedge)
• Carex stricta Lam. (Tussock Sedge, Upright Sedge, Stool Sedge)
• Carex styloflexa Buckley (Bent Sedge)
• Carex suberecta (Olney) Britton (Prairie Straw Sedge)
• Carex superata Naczi, Rezn., & Ford (Limestone Forest Sedge)
• Carex swanii (Fernald) Mackenzie (Swan's Sedge)
• Carex tetanica Schkuhr (Rigid Sedge)
• Carex rugosperma Mackenzie (Parachute Sedge)
• Carex tonsa (Fernald) Bicknell (Shaved Sedge)
• Carex torta Boott (Twisted Sedge)
• Carex tribuloides Wahlenb. var. sangamonensis Clokey (Midwestern Blunt Broom Sedge)
• Carex tribuloides Wahlenb. var. tribuloides (Blunt Broom Sedge)
• Carex trichocarpa Willd. (Hairy-fruited Sedge)
• Carex trisperma Dewey (Three-seeded Sedge)
• Carex typhina Michaux (Cattail Sedge)
• Carex umbellata Schk. ex Willd. (Parasol Sedge)
• Carex utriculata Boott (Beaked Sedge)
• Coleataenia anceps (Michx.) Soreng ssp. rhizomatosa (Hitchcock & Chase) Soreng (Small Beaked Panic Grass)
• Carex vesicaria L. (Inflated Sedge)
• Carex vestita Willd. (Velvet Sedge)
• Carex virescens Muhl. ex Willd. (Ribbed Sedge)
• Carex vulpinoidea Michaux (Fox Sedge)
• Carex willdenowii Schk. ex Willd. (Willdenow's Sedge)
• Carex woodii Dewey (Wood's Sedge)
• Cladium jamaicense Crantz (Sawgrass)
• Cladium mariscoides (Muhl.) Torrey (Twig-rush)
• Cymophyllus fraserianus (Ker-Gawler) Kartesz & Gandhi (Fraser's Sedge, Lily-leaf Sedge)
• Cyperus acuminatus Torr. & Hook. (Taper-tip Flatsedge, Pale Umbrella-sedge)
• Cyperus bipartitus Torrey (Slender Flatsedge, Shining Flatsedge)
• Cyperus compressus L. (Poorland Flatsedge)
• Cyperus croceus Vahl (Baldwin's Flatsedge)
• Cyperus dentatus Torrey (Toothed Flatsedge)
• Cyperus diandrus Torrey (Umbrella Flatsedge)
• Cyperus difformis L. (Variable Flatsedge)
• Cyperus echinatus (L.) Wood (Globe Flatsedge)
• Cyperus erythrorhizos Muhlenberg (Red-root Flatsedge)
• Cyperus esculentus L. var. leptostachyus Böckler (Yellow Nutsedge, Yellow Nutgrass, Wild Chufa, Earth-almond)
• Cyperus filicinus Vahl. (Fern Flatsedge)
• Cyperus filiculmis Vahl. (Southeastern Flatsedge)
• Cyperus flavescens L. (Yellow Flatsedge)
• Cyperus flavicomus Michaux (White-edge Flatsedge)
• Cyperus fuscus L. (Brown Galingale)
• Cyperus granitophilus McVaugh (Granite Flatsedge)
• Cyperus grayi Torrey (Gray's Flatsedge)
• Cyperus haspan L. (Sheathed Flatsedge)
• Cyperus houghtonii Torrey (Houghton's Flatsedge)
• Cyperus hystricinus Fernald (Bristly Flatsedge)
• Cyperus iria L. (Rice-field Flatsedge)
• Cyperus lancastriensis Porter ex Gray (Many-flowered Flatsedge)
• Cyperus lupulinus (Sprengel) Marcks ssp. lupulinus (Upland Flatsedge)
• Cyperus lupulinus (Sprengel) Marcks ssp. macilentus Fernald (Small-scale Upland Flatsedge)
• Cyperus odoratus L. var. engelmannii (Steud.) R. Carter, S.D. Jones, & Wipff (Slender Sand Sedge)
• Cyperus odoratus L. var. odoratus (Fragrant Flatsedge, Rusty Flatsedge)
• Cyperus odoratus L. var. squarrosus (N. Britt.) S.D. Jones, Wipff, & R. Carter
• Cyperus plukenetii Fernald (Plukenet's Flatsedge)
• Cyperus polystachyos Rottboell (Coast Flatsedge, Many-spike Flatsedge)
• Cyperus pseudovegetus Steudel (Green Flatsedge, Marsh Flatsedge)
• Cyperus refractus Engelm. ex Boeckl. (Reflexed Flatsedge)
• Cyperus retrofractus (L.) Torrey (Rough Flatsedge)
• Cyperus retrorsus Chapman (Pineland Flatsedge)
• Cyperus rotundus L. (Purple Nutsedge, Nutgrass, Cocograss)
• Cyperus squarrosus L. var. squarrosus (Awned Flatsedge)
• Cyperus strigosus L. (Straw-colored Flatsedge)
• Cyperus virens Michaux (Green Flatsedge)
• Dulichium arundinaceum (L.) Britton var. arundinaceum (Three-way Sedge)
• Eleocharis acicularis (L.) Roemer & Schultes (Needle Spikerush)
• Eleocharis albida Torrey (White Spikerush)
• Hypericum ellipticum Hooker (Pale St. John's-wort)
• Eleocharis atropurpurea (Retz) Presl & Presl (Purple Spikerush)
• Eleocharis baldwinii (Torrey) Chapman (Baldwin's Spikerush)
• Eleocharis compressa Sullivant var. compressa (Flattened Spikerush)
• Eleocharis engelmannii Steudel (Engelmann Spikerush)
• Eleocharis equisetoides (Elliott) Torrey (Horsetail Spikerush)
• Eleocharis erythropoda Steudel (Bald Spikerush)
• Eleocharis fallax Weatherby (Creeping Spikerush)
• Eleocharis flavescens (Poiret) Urban (Yellow Spikerush, Pale Spikerush)
• Eleocharis olivacea Torrey var. olivacea (Bright Green Spikerush)
• Eleocharis intermedia Schultes (Matted Spikerush)
• Eleocharis melanocarpa Torrey (Black-fruited Spikerush)
• Eleocharis microcarpa Torrey var. filiculmis Torrey (Small-fruited Spikerush)
• Eleocharis obtusa (Willd.) Schultes (Blunt Spikerush)
• Rhynchospora cephalantha A. Gray var. attenuata Gale (Small Bunched Beaksedge)
• Eleocharis parvula (R. & S.) Link ex Bluff, Nees & Schauer (Dwarf Spikerush, Small Spikerush)
• Eleocharis quadrangulata (Michaux) R. & S. (Square-stem Spikerush)
• Eleocharis radicans (Poiret) Kunth (Rooted Spikerush)
• Eleocharis robbinsii Oakes (Robbins' Spikerush)
• Eleocharis rostellata (Torrey) Torrey (Beaked Spikerush)
• Eleocharis palustris (L.) Roemer & Schultes (Common Spikerush)
• Eleocharis tenuis (Willd.) Schultes var. pseudoptera (Weath.) Svens. (Sharp-angled Spikerush)
• Eleocharis verrucosa (Svens.) Harms (Warty Spikerush)
• Eleocharis tortilis (Link) Schultes (Twisted Spikerush)
• Eleocharis tricostata Torrey (Three-angled Spikerush)
• Eleocharis tuberculosa (Michx.) Schultes (Long-tubercled Spikerush, Cone-cup Spikerush)
• Eleocharis uniglumis (Link) Schultes (One-scale Spikerush)
• Eleocharis vivipara Link (Viviparous Spikerush)
• Eriophorum virginicum L. (Tawny Cottongrass)
• Fimbristylis annua (Allioni) R. & S. (Annual Fimbry)
• Fimbristylis autumnalis (L.) R. & S. (Slender Fimbry)
• Fimbristylis caroliniana (Lam.) Fern. (Carolina Fimbry)
• Fimbristylis castanea (Michx.) Vahl (Marsh Fimbry)
• Fimbristylis perpusilla Harper ex Small & Britt. (Harper's Fimbry)
• Fimbristylis puberula (Michx.) Vahl (Hairy Fimbry)
• Fuirena breviseta (Coville) Coville (Short-bristled Umbrella-sedge)
• Fuirena coerulescens Steudel (Blue Umbrella-sedge)
• Fuirena pumila (Torrey) Sprengel (Dwarf Umbrella-sedge)
• Fuirena squarrosa Michaux (Hairy Umbrella-sedge)
• Isolepis carinata Hook. & Arnott ex Torr. (Keeled Bulrush)
• Isolepis hystrix (Thunb.) Nees (Bottlebrush Bulrush)
• Cyperus brevifolioides Thieret & Delahoussaye (Pasture Spikesedge, Asiatic Greenhead Sedge)
• Cyperus hortensis (Salzmann ex Steudel) Dorr (Low Spikesedge)
• Cyperus neotropicalis Alain (American Halfchaff Sedge)
• Cyperus subsquarrosus (Muhl.) Bauters (Small-flower Halfchaff Sedge, Dwarf Bulrush)
• Rhynchospora stenophylla Chapman (Coastal Bog Beaksedge)
• Rhynchospora recognita (Gale) Kral (Round-headed Beaksedge, Cymose Beaksedge)
• Rhynchospora rariflora (Michaux) Elliott (Few-flowered Beaksedge)
• Rhynchospora oligantha Gary (Feather-bristled Beaksedge)
• Rhynchospora pallida M.A. Curtis (Pale Beaksedge)
• Rhynchospora perplexa Britton in J.K. Small (Pineland Beaksedge)
• Rhynchospora nitens (Vahl) Gray (Short-beaked Beaksedge)
• Rhynchospora miliacea (Lam.) Gray (Millet Beaksedge)
• Rhynchospora macrostachya Torrey ex Gray (Horned Beaksedge)
• Rhynchospora microcephala (Britton) Britton ex Small (Small-headed Bunched Beaksedge)
• Rhynchospora inexpansa (Michaux) Vahl (Nodding Beaksedge)
• Rhynchospora harveyi W. Boott (Harvey's Beaksedge)
• Rhynchospora grayi Kunth (Gray's Beaksedge)
• Rhynchospora gracilenta Gray (Slender Beaksedge)
• Rhynchospora glomerata (L.) Vahl (Clustered Beaksedge)
• Rhynchospora fascicularis (Michaux) Vahl (Fasciculate Beaksedge)
• Rhynchospora debilis Gale (Savanna Beaksedge)
• Rhynchospora chalarocephala Fernald and Gale (Loose-headed Beaksedge)
• Rhynchospora colorata (L.) H. Pfeiffer (Narrow-leaf Whitetop Sedge)
• Rhynchospora corniculata (Lam.) Gray (Short-bristled Horned Beaksedge)
• Iris verna L. var. smalliana Fernald ex M.E. Edwards (Upland Dwarf Iris)
• Rhynchospora alba (L.) Vahl (Northern White Beaksedge)
• Aegilops neglecta Req. ex Bertoloni (Small Goat Grass, Three-awned Goat Grass)
• Rhynchospora caduca Elliott (Angle-stem Beaksedge)
• Rhynchospora capillacea Torrey (Needle Beaksedge)
• Schoenoplectus acutus (Muhl. ex Bigel.) Love & Love var. acutus (Hard-stem Bulrush, Great Bulrush)
• Schoenoplectus americanus (Pers.) Volk. ex Schinz & Keller (Olney Threesquare)
• Schoenoplectus etuberculatus (Steudel) Sojak (Swamp Bulrush, Canby's Bulrush)
• Schoenoplectus pungens (Vahl) Palla var. pungens (Common Threesquare, Chairmaker's Rush)
• Schoenoplectiella purshiana (Fernald) K. Lye var. purshiana (Blunt-scale Bulrush, Weak-stalk Bulrush)
• Schoenoplectiella smithii (Fernald) Hayasaka (Smith's Bulrush, Blunt-scale Bulrush)
• Schoenoplectus subterminalis (Torrey) Sojak (Water Bulrush)
• Schoenoplectus tabernaemontani (Gmelin) Palla (Soft-stem Bulrush)
• Schoenoplectus torreyi (Olney) Palla (Torrey's Bulrush, Torrey's Threesquare)
• Scirpus ancistrochaetus Schuyler (Northeastern Bulrush)
• Scirpus atrovirens Willd. (Dark Green Bulrush)
• Scirpus cyperinus (L.) Kunth (Woolgrass)
• Scirpus divaricatus Elliott (Spreading Bulrush)
• Scirpus expansus Fernald (Woodland Bulrush)
• Scirpus flaccidifolius (Fernald) Schuyler (Reclining Bulrush)
• Scirpus georgianus Harper (Georgia Bulrush)
• Scirpus hattorianus Makino (Northern Bulrush)
• Scirpus lineatus Michaux (Drooping Bulrush)
• Scirpus pendulus Muhlenberg (Reddish Bulrush)
• Scirpus polyphyllus Vahl (Leafy Bulrush)
• Scleria ciliata Michaux var. elliottii (Chapman) Fernald (Broad-leaved Hairy Nutrush)
• Scleria minor (Britton) W. Stone (Slender Nutrush)
• Scleria muehlenbergii Steudel (Pitted Nutrush)
• Scleria oligantha Michaux (Little-headed Nutrush, Few-Flowered Nutrush)
• Scleria pauciflora Muhl. ex Willd. var. caroliniana A.W. Wood (Carolina Nutrush)
• Scleria pauciflora Muhl. ex Willd. var. pauciflora (Papillose Nutrush)
• Euthamia weakleyi Nesom (Weakley’s Flat-top Goldentop)
• Scleria triglomerata Michaux (Tall Nutrush)
• Scleria verticillata Muhl. ex Willd. (Whorled Nutrush)
• Trichophorum planifolium (Sprengel) Palla (Bashful Bulrush)
• Carex muehlenbergii Schk. ex Willd. (Muehlenberg's Sedge)
• Carex retroflexa Muhl. ex Willd. (Reflexed Sedge)
• Carex debilis Michaux var. debilis (White-edged Sedge)
• Bromus sterilis L. (Poverty Brome)
• Calamagrostis canadensis (Michx.) Beauv. var. canadensis (Bluejoint, Canada Reedgrass)
• Greeneochloa coarctata (Eaton) P.M. Peterson, Soreng, Romasch. & Barberá (Nuttall's Reedgrass)
• Calamagrostis porteri Gray ssp. porteri (Porter's Reedgrass)
• Calamovilfa brevipilis (Torr.) Scribn. (Pine Barren Sandreed, Pine Barren Reedgrass)
• Cenchrus longispinus (Hack.) Fern. (Northern Sandbur, Common Sandbur)
• Cenchrus spinifex Cav. (Coastal Sandbur)
• Cenchrus tribuloides L. (Dune Sandbur)
• Chasmanthium latifolium (Michx.) Yates (River Oats)
• Chasmanthium laxum (L.) Yates (Slender Spikegrass)
• Chasmanthium sessiliflorum (Poir.) Yates (Long-leaf Spikegrass)
• Chloris verticillata Nutt. (Windmill Grass)
• Cinna arundinacea L. (Common Wood Reedgrass, Sweet Wood Reed-grass)
• Cinna latifolia (Trev. ex Goepp.) Griseb. (Slender Wood Reedgrass, Drooping Wood Reedgrass)
• Mnesithea rugosa (Nutt.) de Koning & Sosef (Wrinkled Jointgrass)
• Ctenium aromaticum (Walt.) Wood (Toothache Grass, Orange Grass)
• Cynodon dactylon (L.) Pers. (Bermuda Grass)
• Cynosurus echinatus L. (Rough Dogtail Grass, Bristly Dogtail Grass)
• Dactylis glomerata L. (Orchard Grass)
• Dactyloctenium aegyptium (L.) Willd. (Crowfoot Grass)
• Carex aggregata Mackenzie (Glomerate Sedge)
• Danthonia compressa Austin (Mountain Oatgrass)
• Danthonia sericea Nutt. (Silky Oatgrass)
• Danthonia spicata (L.) Beauv. ex Roemer & J.A. Schultes (Poverty Oatgrass)
• Deschampsia cespitosa (L.) Beauv. (Tufted Hairgrass)
• Avenella flexuosa (Linnaeus) Drejer (Wavy Hairgrass)
• Diarrhena americana Beauv. (American Beakgrain, Eastern Beakgrain)
• Diarrhena obovata (Gleason) Brandenburg (Western Beakgrain)
• Dichanthelium tenue (Muhl.) Freckmann & Lelong (White-edged Panic Grass, White-edged Witchgrass)
• Dichanthelium aciculare (Desv. ex Poir.) Gould & C.A. Clark (Needle-leaf Panic Grass, Needle-leaf Witchgrass)
• Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. acuminatum (Woolly Panic Grass, Woolly Witchgrass)
• Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. fasciculatum (Torr.) Freckmann (Slender-stemmed Panic Grass, Slender-stemmed Witchgrass)
• Dichanthelium acuminatum (Sw.) Gould & C.A. Clark var. lindheimeri (Nash) Gould & C.A. Clark (Lindheimer's Panic Grass, Lindheimer's Witchgrass)
• Dichanthelium angustifolium (Ell.) Gould (Narrow-leaved Panic Grass, Narrow-leaved Witchgrass)
• Dichanthelium annulum (Ashe) LeBlond (Ringed Panic Grass, Ringed Witchgrass)
• Dichanthelium boscii (Poir.) Gould & C.A. Clark (Bosc's Panic Grass, Bosc's Witchgrass)
• Dichanthelium caerulescens (Hack. ex Fitchc.) Correll (Blue Panic Grass, Blue Witchgrass)
• Dichanthelium clandestinum (L.) Gould (Deer-Tongue Grass)
• Dichanthelium columbianum (Scribn.) Freckmann (American Witchgrass)
• Dichanthelium commutatum (J.A. Schultes) Gould (Variable Panic Grass, Ashe's Panic Grass)
• Dichanthelium consanguineum (Kunth) Gould & C.A. Clark (Blood Panic Grass, Blood Witchgrass)
• Dichanthelium depauperatum (Muhl.) Gould (Starved Panic Grass, Starved Witchgrass)
• Dichanthelium dichotomum (L.) Gould var. dichotomum (Small-fruited Panic Grass, Forked Witchgrass)
• Dichanthelium dichotomum (L.) Gould var. nitidum (Lam.) LeBlond (Shining Panic Grass, Shining Witchgrass)
• Dichanthelium roanokense (Ashe) LeBlond (Roanoke Panic Grass, Roanoke Witchgrass)
• Dichanthelium ensifolium (Baldwin ex Elliott) Gould (Small-leaved Panic Grass, Small-leaved Witchgrass)
• Dichanthelium latifolium (L.) Harvill (Broad-leaf Panic Grass, Broad-leaf Witchgrass)
• Dichanthelium laxiflorum (Lam.) Gould (Open-flower Panic Grass, Open-flower Witchgrass)
• Dichanthelium leucothrix (Nash) Freckmann (Rough Panic Grass, Rough Witchgrass)
• Dichanthelium linearifolium (Scribn.) Gould (Slim-leaf Panic Grass, Linear-leaf Panic Grass, Slim-leaf Witchgrass)
• Dichanthelium longiligulatum (Nash) Freckmann (Coastal Plain Panic Grass, Coastal Plain Witchgrass)
• Dichanthelium lucidum (Ashe) LeBlond (Bog Panic Grass, Bog Witchgrass)
• Dichanthelium mattamuskeetense (Ashe) Mohlenbrock (Mattamuskeet Panic Grass, Mattamuskeet Witchgrass)
• Dichanthelium microcarpon (Muhl. ex Elliott) Mohlenbrock (Branched Panic Grass, Small-fruited Witchgrass)
• Dichanthelium oligosanthes (J.A. Schultes) Gould (Few-flowered Panic Grass, Few-flowered Witchgrass)
• Dichanthelium scribnerianum (Nash) J.R. Thomas (Scribner's Panic Grass, Scribner's Witchgrass)
• Dichanthelium ovale (Ell.) Gould & C.A. Clark var. addisonii (Nash) Gould & C.A. Clark (Addison's Panic Grass, Addison's Witchgrass)
• Dichanthelium ovale (Ell.) Gould & C.A. Clark var. ovale (Oval-flowered Panic Grass, Oval-flowered Witchgrass)
• Dichanthelium polyanthes (Schultes) Mohlenbrock (Round-seed Panic Grass, Many-flowered Witchgrass)
• Dichanthelium ravenelii (Scribn. & Merr.) Gould (Ravenel's Panic Grass, Ravenel's Witchgrass)
• Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin ssp. patulum (Scribn. & Murr.) Freckmann & Lelong (Hemlock Panic Grass, Hemlock Witchgrass)
• Dichanthelium scabriusculum (Ell.) Gould & C.A. Clark (Tall Swamp Panic Grass, Tall Swamp Witchgrass)
• Dichanthelium scoparium (Lam.) Gould (Velvet Panic Grass, Velvet Witchgrass)
• Dichanthelium sphaerocarpon (Ell.) Gould (Round-fruited Panic Grass, Round-fruited Witchgrass)
• Dichanthelium spretum (J.A. Schultes) Freckmann (Eaton's Panic Grass, Eaton's Witchgrass)
• Dichanthelium strigosum (Muhl. ex. Ell.) Freckmann var. strigosum (Rough-hair Panic Grass, Rough-hair witchgrass)
• Dichanthelium villosissimum (Nash) Freckmann var. villosissimum (White-haired Panic Grass, White-haired Witchgrass)
• Dichanthelium wrightianum (Scribn.) Freckmann (Wright's Panic Grass, Wright's Witchgrass)
• Dichanthelium yadkinense (Ashe) Mohlenbrock (Spotted-sheath Panic Grass, Spotted-sheath Witchgrass)
• Digitaria ciliaris (Retz.) Koeler (Southern Crabgrass)
• Leptoloma cognatum (Schultes) Chase (Fall Witch Grass)
• Digitaria filiformis (L.) Koeler var. filiformis (Slender Crabgrass)
• Digitaria ischaemum (Schreb.) Muhl. (Smooth Crabgrass)
• Digitaria sanguinalis (L.) Scop. (Northern Crabgrass)
• Digitaria serotina (Walt.) Michx. (Dwarf Crabgrass)
• Digitaria texana A.S. Hitchc. (Texas Crabgrass)
• Digitaria villosa (Walt.) Pers. (Shaggy Crabgrass)
• Distichlis spicata (L.) Greene (Saltgrass)
• Echinochloa colonum (L.) Link (Jungle-rice)
• Echinochloa crus-galli (L.) Beauv. var. crus-galli (Barnyard Grass)
• Echinochloa frumentacea Link (Japanese Millet, Siberian Millet, Billion-dollar Grass)
• Echinochloa muricata (Beauv.) Fern. var. microstachya Wieg. (Rough Barnyard Grass)
• Echinochloa muricata (Beauv.) Fern. var. muricata (Rough Barnyard Grass)
• Echinochloa walteri (Pursh) Heller (Swamp Barnyard Grass, Coast Cockspur Grass)
• Eleusine indica (L.) Gaertn. (Indian Goosegrass, Yard Grass)
• Elymus canadensis L. var. canadensis (Nodding Wild Rye)
• Elymus hystrix L. var. hystrix (Bottlebrush Grass)
• Elymus macgregorii Brooks & Campbell (Early Wild Rye, MacGregor's Wild Rye)
• Elymus repens (L.) Gould (Quackgrass, Dog Grass)
• Elymus riparius Wieg. (Riverbank Wild Rye)
• Elymus trachycaulus (Link) Gould ex Shinners ssp. trachycaulus (Slender Wheatgrass)
• Elymus villosus Muhl. ex Willd. (Hairy Wild Rye, Downy Wild Rye)
• Elymus virginicus L. var. halophilus (Bickn.) Wieg. (Virginia Wild Rye)
• Eragrostis capillaris (L.) Nees (Lacegrass)
• Eragrostis cilianensis (All.) Vignola. ex Janchen (Stinkgrass)
• Eragrostis curvula (Schrad.) Nees (Weeping Lovegrass)
• Eragrostis frankii C.A. Mey. ex Steud. (Sandbar Lovegrass, Frank's Lovegrass)
• Eragrostis hirsuta (Michx.) Nees (Big-top Lovegrass)
• Eragrostis hypnoides (Lam.) B.S.P. (Creeping Lovegrass)
• Eragrostis intermedia A.S. Hitchc. (Plains Lovegrass)
• Eragrostis minor Host (Little Lovegrass)
• Eragrostis pectinacea (Michx.) Nees var. pectinacea (Tufted Lovegrass, Carolina Lovegrass, Western Lovegrass)
• Eragrostis pilosa (L.) Beauv. var. pilosa (India Lovegrass)
• Eragrostis refracta (Muhl.) Scribn. (Coastal Lovegrass)
• Eragrostis secundiflora J. Presl ssp. oxylepis (Torr.) S.D. Koch (Red Lovegrass)
• Eragrostis spectabilis (Pursh) Steud. (Purple Lovegrass, Tumblegrass)
• Eragrostis trichodes (Nutt.) Wood (Sand Lovegrass)
• Eremochloa ophiuroides (Munro) Hack. (Centipede Grass)
• Eriochloa contracta A.S. Hitchc. (Prairie Cupgrass)
• Eriochloa villosa (Thunb.) Kunth (Chinese Cupgrass)
• Lolium arundinaceum (Schreb.) Darbysh. (Tall Fescue, Alta Fescue)
• Festuca filiformis Pourret (Hair Fescue, Fineleaf Sheep Fescue)
• Festuca paradoxa Desv. (Cluster Fescue)
• Lolium pratense (Huds.) Darbysh. (Meadow Fescue)
• Festuca rubra L. (Red Fescue)
• Festuca subverticillata (Pers.) Alexeev (Nodding Fescue)
• Festuca trachyphylla (Hackell) Krajina (Hard Fescue)
• Glyceria acutiflora Torr. (Sharp-scaled Mannagrass, Creeping Mannagrass)
• Glyceria canadensis (Michx.) Trin. (Canada Mannagrass, Rattlesnake Mannagrass)
• Glyceria grandis S. Wats. var. grandis (American Mannagrass)
• Glyceria melicaria (Michx.) F.T. Hubbard (Slender Mannagrass, Melic Mannagrass)
• Glyceria obtusa (Muhl.) Trin. (Coastal Mannagrass)
• Glyceria septentrionalis A.S. Hitchc. (Eastern Mannagrass, Floating Mannagrass)
• Glyceria striata (Lam.) A.S. Hitchc. var. striata (Fowl Mannagrass)
• Gymnopogon ambiguus (Michx.) B.S.P. (Eastern Beard Grass)
• Gymnopogon brevifolius Trin. (Short-leaf Beard Grass)
• Hierochloe hirta (Schrank) Borbás (Holy Grass, Sweet Grass, Vanilla Grass)
• Holcus lanatus L. (Common Velvet Grass)
• Hordeum jubatum L. ssp. jubatum (Foxtail Barley)
• Hordeum murinum L. (Wall Barley, False Barley)
• Hordeum pusillum Nutt. (Little Barley)
• Hordeum vulgare L. (Barley)
• Imperata cylindrica (L.) Beauv. (Cogongrass, Brazilian Satintail)
• Leersia hexandra Sw. (Southern Cutgrass, Clubhead Cutgrass)
• Leersia lenticularis Michx. (Catchfly Cutgrass)
• Leersia oryzoides (L.) Sw. (Rice Cutgrass)
• Leersia virginica Willd. (White Grass, White Cutgrass, Virginia Cutgrass)
• Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. ssp. fascicularis (Lam.). P.M. Peterson & N. Snow (Bearded Sprangletop, Long-awned Sprangletop, Salt-meadow Grass)
• Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. ssp. uninervia (J. Presl) P.M. Peterson & N. Snow (Mexican Sprangletop)
• Dinebra panicea (Retz.) P.M. Peterson & N. Snow ssp. brachiata (Steud.) P.M. Peterson & N. Snow (Red Sprangletop)
• Dinebra panicoides (J. Presl.) P.M. Peterson & N. Snow (Amazon Sprangletop)
• Lolium perenne L. var. aristatum Willd. (Italian Rye Grass, Annual Rye Grass)
• Lolium perenne L. var. perenne (English Rye Grass, Perennial Rye Grass)
• Lolium temulentum L. (Darnel)
• Melica mutica Walt. (Two-flower Melic)
• Melica nitens (Scribn.) Nutt. ex Piper (Three-flower Melic)
• Microstegium vimineum (Trin.) A. Camus (Japanese Stiltgrass, Nepalese Brown-top, Japanese Grass)
• Milium effusum L. var. cisatlanticum Fern. (Tall Millet Grass, American Millet Grass, American Wood Millet)
• Miscanthus sinensis Anderss. (Chinese Silvergrass, Eulalia, Maiden Grass)
• Muhlenbergia bushii Pohl (Bush's Muhly)
• Muhlenbergia capillaris (Lam.) Trin. (Hair-awn Muhly, Long-awn Hairgrass)
• Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. (Plains Muhly)
• Muhlenbergia expansa (Poir.) Trin. (Cut-over Muhly, Savanna Hairgrass)
• Muhlenbergia frondosa (Poir.) Fern. (Smooth Wirestem Muhly)
• Muhlenbergia glabrifloris Scribn. (Inland Muhly, Smooth Muhly)
• Muhlenbergia glomerata (Willd.) Trin. (Marsh Muhly, Spiked Muhly)
• Muhlenbergia mexicana (L.) Trin. (Hairy Wirestem Muhly)
• Muhlenbergia schreberi J.F. Gmel. (Nimblewill)
• Muhlenbergia sobolifera (Muhl. ex Willd.) Trin. (Rock Muhly, Cliff Muhly)
• Muhlenbergia sylvatica (Torr.) Torr. ex Gray (Woodland Muhly)
• Muhlenbergia tenuiflora (Willd.) B.S.P. (Slender Muhly)
• Oryzopsis asperifolia Michx. (Rough-leaved Ricegrass, White-grained Mountain Ricegrass)
• Coleataenia rigidula (Bosc ex Nees) LeBlond ssp. condensa (Nash) LeBlond (Dense Panic Grass)
• Panicum amarulum Hitchc. & Chase (Beach Panic Grass, Southern Seabeach Grass)
• Panicum amarum Ell. (Bitter Seabeach Grass)
• Panicum capillare L. ssp. capillare (Witch Panic Grass)
• Amelanchier canadensis (L.) Medik. (Canadian Serviceberry)
• Amelanchier laevis Wieg. (Smooth Serviceberry)
• Panicum flexile (Gattinger) Scribn. (Wiry Panic Grass)
• Panicum philadelphicum Bernh. ex Trin. ssp. gattingeri (Nash) Freckm. & Lelong (Gattinger's Panic Grass)
• Panicum hemitomon J.A. Schultes (Maidencane)
• Coleataenia longifolia (Torrey) Soreng ssp. combsii (Scribner & C.R. Ball) Soreng (Combs' Panic Grass)
• Coleataenia longifolia (Torrey) Soreng ssp. longifolia (Long-leaved Panic Grass)
• Panicum miliaceum L. (Broomcorn Millet, Hog Millet)
• Panicum philadelphicum Bernh. ex Trin. ssp. philadelphicum (Philadelphia Panic Grass)
• Coleataenia pulchra (F. Dietrich) Mabberley & LeBlond (Redtop Panic Grass)
• Kellochloa verrucosa (Muhl.) Lizarazu, M.V. Nicola, & Scataglini (Warty Panic Grass)
• Panicum virgatum L. (Switchgrass)
• Parapholis incurva (L.) C.E. Hubbard (Sickle Grass)
• Paspalum bifidum (Bertol.) Nash (Pitchfork Paspalum, Pitchfork Crowngrass)
• Paspalum boscianum Fluegge (Bull Paspalum)
• Paspalum dilatatum Poir. (Dallis Grass)
• Paspalum dissectum (L.) L. (Walter's Paspalum, Mudbank Crowngrass)
• Paspalum distichum L. (Joint Paspalum, Knotgrass)
• Paspalum floridanum Michx. (Florida Paspalum)
• Paspalum laeve Michx. (Field Paspalum)
• Paspalum notatum Fluegge (Bahia Grass)
• Paspalum praecox Walter var. curtisianum (Steud.) Vasey (Early Paspalum)
• Paspalum pubiflorum Rupr. ex Fourn. var. glabrum Vasey (Hairy-seed Paspalum, Hairy-seed Crown-grass)
• Paspalum repens P.J. Bergius (Water Paspalum, Horsetail Paspalum)
• Paspalum setaceum Michx. (Thin Paspalum, Slender Paspalum)
• Paspalum urvillei Steud. (Vasey's Grass)
• Cenchrus americanus (L.) Morrone (Pearl Millet)
• Phalaris arundinacea L. (Reed Canary Grass, Ribbon Grass)
• Phalaris canariensis L. (Annual Canary Grass, Common Canary Grass, Birdseed Grass)
• Phalaris caroliniana Walt. (Carolina Canary Grass, Maygrass)
• Phanopyrum gymnocarpon (Ell.) Nash (Savanna Panic Grass, Clustered Panic Grass)
• Aralia hispida Vent. (Bristly Sarsaparilla)
• Phragmites australis (Cav.) Trin. ex Steud. (Common Reed)
• Phyllostachys aurea Carr. ex A. & C. Riviere (Golden Bamboo)
• Patis racemosa (Sm.) Romasch., P.M. Peterson, & Soreng (Black-seed Ricegrass)
• Piptochaetium avenaceum (L.) Parodi (Eastern Needlegrass)
• Poa alsodes Gray (Grove Bluegrass)
• Poa annua L. (Annual Bluegrass)
• Poa autumnalis Muhl. ex Ell. (Autumn Bluegrass)
• Poa bulbosa L. ssp. vivipara (Koel.) Arcang. (Bulbous Bluegrass)
• Poa chapmaniana Scribn. (Chapman's Bluegrass)
• Poa compressa L. (Flat-stemmed Bluegrass)
• Poa cuspidata Nutt. (Early Bluegrass, Short-leaved Bluegrass)
• Poa nemoralis L. (Wood Bluegrass)
• Poa paludigena Fern. & Wieg. (Bog Bluegrass)
• Poa palustris L. (Fowl Bluegrass)
• Poa pratensis L. (Kentucky Bluegrass)
• Poa saltuensis Fern. & Wieg. (Weak Bluegrass)
• Poa sylvestris Gray (Woodland Bluegrass)
• Poa trivialis L. ssp. trivialis (Rough Bluegrass)
• Polypogon monspeliensis (L.) Desf. (Annual Rabbitfoot Grass)
• Pseudosasa japonica (Sieb. & Zucc. ex Steud.) Makino ex Nakai (Arrow Bamboo)
• Puccinellia distans (Jacq.) Parl. (European Alkali Grass)
• Erianthus alopecuroides (L.) Ell. (Silver Plumegrass, Woolly Plumegrass)
• Erianthus strictus Baldwin (Narrow Plumegrass, Slender Plumegrass)
• Erianthus contortus Ell. (Spiral-awned Plumegrass, Short-beard Plumegrass)
• Erianthus coarctatus Fernald (Compressed Plumegrass, Brown Plumegrass)
• Erianthus giganteus (Walt.) P. Beauv. (Giant Plumegrass, Sugarcane Plumegrass)
• Sacciolepis striata (L.) Nash (American Cupscale)
• Schizachne purpurascens (Torr.) Swallen (Purple Oatgrass, False Melic)
• Schizachyrium littorale (Nash) E.P. Bicknell (Seaside Little Bluestem)
• Schizachyrium scoparium (Michx.) Nash var. scoparium (Little Bluestem)
• Sclerochloa dura (L.) Beauv. (Hard Grass, Fairground Grass)
• Secale cereale L. (Rye)
• Setaria faberi Herrm. (Nodding Bristlegrass, Japanese Bristlegrass)
• Setaria italica (L.) Beauv. (Foxtail-millet, Italian Bristlegrass)
• Setaria magna Griseb. (Giant Bristlegrass, Giant Foxtail)
• Setaria parviflora (Poir.) Kerguelen (Knotroot Bristlegrass, Knotroot Foxtail)
• Setaria pumila (Poir.) Roemer & Schultes ssp. pumila (Yellow Bristlegrass, Yellow Foxtail)
• Setaria verticillata (L.) Beauv. (Hooked Bristlegrass)
• Setaria viridis (L.) Beauv. var. viridis (Green Bristlegrass, Green Foxtail)
• Sorghastrum elliottii (C. Mohr) Nash (Slender Indian Grass)
• Sorghastrum nutans (L.) Nash (Indian Grass, Yellow Indian Grass)
• Sorghum halepense (L.) Pers. (Johnson Grass)
• Spartina alterniflora Loisel. (Saltmarsh Cordgrass, Smooth Cordgrass)
• Spartina cynosuroides (L.) Roth (Big Cordgrass, Giant Cordgrass)
• Spartina patens (Ait.) Muhl. (Saltmeadow Cordgrass, Saltmeadow Hay)
• Spartina pectinata Link (Freshwater Cordgrass, Prairie Cordgrass)
• Sphenopholis filiformis (Chapman) Scribn. (Long-leaf Wedgegrass)
• Sphenopholis obtusata (Michx.) Scribn. var. major (Torr.) K.S. Erdman (Slender Wedgegrass)
• Sphenopholis nitida (Biehler) Scribn. (Shiny Wedgegrass)
• Sphenopholis obtusata (Michx.) Scribn. var. obtusata (Prairie Wedgegrass)
• Sphenopholis pensylvanica (L.) A.S. Hitchc. (Swamp Wedgegrass)
• Sphenopholis × pallens (Biehler) Scribn.
• Sporobolus clandestinus (Biehler) A.S. Hitchc. (Rough Dropseed)
• Sporobolus compositus (Poir.) Merr. var. compositus (Tall Dropseed, Longleaf Dropseed)
• Sporobolus heterolepis (Gray) Gray (Prairie Dropseed, Northern Dropseed)
• Sporobolus indicus (L.) R. Br. (Smut Grass)
• Sporobolus junceus (Beauv.) Kunth (Purple Dropseed, Pineywoods Dropseed)
• Sporobolus neglectus Nash (Small Dropseed)
• Sporobolus ozarkanus Fernald (Ozark Dropseed)
• Steinchisma hians (Ell.) Nash (Gaping Panic Grass)
• Stenotaphrum secundatum (Walt.) Kuntze (St. Augustine Grass, Carpet Grass)
• Themeda arguens (L.) Hack. (Christmas Grass)
• Torreyochloa pallida (Torr.) Church var. pallida (Pale Mannagrass)
• Tragus berteronianus J.A. Schultes (Spiked Burgrass)
• Tridens chapmanii (Small) Chase (Chapman's Purpletop, Chapman's Redtop)
• Tridens flavus (L.) A.S. Hitchc. (Purpletop, Tall Redtop)
• Tridens strictus (Nutt.) Nash (Long-spike Tridens, Long-spike Fluffgrass)
• Triplasis purpurea (Walt.) Chapman var. purpurea (Purple Sandgrass)
• Tripsacum dactyloides (L.) L. var. dactyloides (Eastern Gamagrass)
• Koeleria spicata (Linnaeus) Barberá, Quintanar, Soreng, & P.M. Peterson ssp. spicata (Narrow False Oats, Alpine Oatgrass, Spike Trisetum)
• Triticum aestivum L. (Wheat)
• Uniola paniculata L. (Sea Oats)
• Urochloa platyphylla (Munro ex Wright) R. Webster (Broadleaf Signal-grass)
• Urochloa ramosa (L.) Nguyen (Browntop Millet, Dixie Signal-grass)
• Urochloa texana (Buckl.) R. Webster (Texas Millet, Texas Signal-grass)
• Urochloa villosa (Lam.) Nguyen (Hairy Signal-grass)
• Vulpia bromoides (L.) S.F. Gray (European Squirrel-tail Fescue, Brome Fescue)
• Vulpia elliotea (Raf.) Fern. (Squirrel-tail Fescue)
• Vulpia myuros (L.) K.C. Gmel. (Rattail Fescue)
• Zea mays L. ssp. mays (Corn, Maize)
• Zizania aquatica L. var. aquatica (Wild Rice)
• Zizaniopsis miliacea (Michx.) Doell & Aschers. (Southern Wild Rice, Giant Cutgrass)
• Amelanchier nantucketensis Bickn. (Nantucket Serviceberry)
• Althaea officinalis L. (Common Marsh-mallow)
• Alysicarpus vaginalis (L.) DC. (Alyce Clover)
• Amelanchier arborea (Michx. f.) Fernald (Downy Serviceberry)
• Andropogon glomeratus (Walt.) B.S.P. (Bushy Bluestem)
• Crataegus aemula Beadle (Rome Hawthorn)
• Aristida dichotoma Michx. var. dichotoma (Fork-tip Three-awn Grass)
• Aristida longespica Poir. (Eastern Slim-spike, Long-awned Slim-spike, Three-awn Grass)
• Aristida purpurascens Poir. (Purple Three-awn Grass, Arrow-feather, Three-awn Grass)
• Dichanthelium acuminatum complex
• Dichanthelium dichotomum complex
• Elymus virginicus L. var. virginicus (Virginia Wild Rye)
• Vulpia octoflora (Walt.) Rydb. (Six-weeks Fescue)
• Lolium perenne L. (Rye Grass)
• Coleataenia rigidula (Bosc ex Nees) LeBlond ssp. rigidula (Tall Flat Panic Grass)
• Panicum amarum complex (Sea-beach Grass, Beach Panic Grass)
• Sporobolus vaginiflorus (Torr. ex Gray) Wood (Poverty Dropseed, Sheathed Dropseed)
• Aegilops cylindrica Host (Jointed Goatgrass)
• Physaria gordonii (A. Gray) O'Kane & Al-Shehbaz (Gordon's Bladderpod)
• Centaurea nigra L. (Black Knapweed)
• Bidens mitis (Michx.) Sherff (Coastal Plain Beggar-ticks)
• Cirsium altissimum (L.) Hill (Tall Thistle)
• Chrysopsis mariana (L.) Ell. (Maryland Golden-aster)
• Chrysogonum virginianum L. (Green-and-gold)
• Centaurea solstitialis L. (Yellow Star-thistle)
• Centaurea nigrescens Willd. (Tyrol Knapweed)
• Eupatorium mohrii Greene (Mohr's Thoroughwort)
• Panax quinquefolius L. (Ginseng, American Ginseng, Sang)
• Erigeron canadensis L. (Horseweed, Common Horseweed)
• Erigeron bonariensis L. (Asthma-weed)
• Conoclinium coelestinum (L.) DC. (Mistflower, Ageratum)
• Centaurea benedicta (L.) L. (Blessed Thistle, Holy Thistle)
• Cirsium vulgare (Savi) Ten. (Bull Thistle)
• Cirsium virginianum (L.) Michx. (Virginia Thistle)
• Cirsium nuttallii DC. (Nuttall's Thistle)
• Cirsium horridulum Michx. var. horridulum (Yellow Thistle, Common Yellow Thistle)
• Cirsium discolor (Muhl. ex Willd.) Spreng. (Field Thistle)
• Carduus acanthoides L. ssp. acanthoides (Spiny Plumeless Thistle)
• Euonymus japonicus Thunb. (Japanese Spindle Tree)
• Bidens frondosa L. (Devil's Beggar-ticks)
• Bidens trichosperma (Michx.) Britt. (Tall Swamp Marigold, Crowned Beggar-ticks)
• Bidens connata Muhl. ex Willd. (Purple-stem Beggar-ticks)
• Bidens comosa (Gray) Wiegand + Bidens connata Muhl. ex Willd. (Three-lobe Beggar-ticks)
• Carduus crispus L. (Welted Thistle)
• Bidens vulgata Greene (Tall Beggar-ticks, Big Devil's Beggar-ticks)
• Bidens laevis (L.) B.S.P. (Smooth Bur-marigold, Showy Bur-marigold)
• Bidens discoidea (Torr. & Gray) Britt. (Small Beggar-ticks)
• Bidens polylepis Blake (Midwestern Tickseed Sunflower)
• Hedera helix L. (English Ivy, Common Ivy)
• Bidens bipinnata L. (Spanish Needles)
• Artemisia vulgaris L. (Common Mugwort)
• Aster tataricus L. f. (Tartarian Aster)
• Artemisia ludoviciana Nutt. ssp. ludoviciana (Silver Wormword, Western Mugwort, White Sagebrush)
• Aralia spinosa L. (Devil's Walking-stick)
• Arnica acaulis (Walt.) B.S.P. (Leopard's-bane)
• Artemisia annua L. (Sweet Wormwood, Annual Wormwood, Sweet Annie)
• Arnoglossum atriplicifolium (L.) H.E. Robins. (Pale Indian-plantain)
• Arctium minus Bernh. (Common Burdock, Lesser Burdock)
• Anthemis secundiramea Biv. (Prostrate Chamomile)
• Anthemis cotula L. (Mayweed, Stinking Chamomile)
• Antennaria parlinii Fern. ssp. parlinii (Parlin's Pussytoes)
• Antennaria parlinii Fern. ssp. fallax (Greene) Bayer & Stebbins (Big-head Pussytoes)
• Antennaria howellii Greene ssp. petaloidea (Greene) Bayer (Small Pussytoes)
• Anaphalis margaritacea (L.) Benth. & Hook. f. (Pearly Everlasting)
• Ambrosia bidentata Michx. (Lance-leaf Ragweed)
• Aralia racemosa L. (Spikenard, American Spikenard)
• Ceratophyllum echinatum A. Gray (Spineless Hornwort)
• Ceratophyllum demersum L. (Common Hornwort, Coontail)
• Chenopodium album L. (Lamb's-quarters, Pigweed)
• Chamaecrista fasciculata (Michx.) Greene var. fasciculata (Common Partridge-pea)
• Ilex vomitoria Aiton (Yaupon)
• Cerastium glomeratum Thuill. (Sticky Mouse-ear Chickweed)
• Cerastium nutans Raf. (Nodding Mouse-ear Chickweed)
• Cerastium brachypodum (Engelm. ex Gray) B.L. Robinson (Shortstalk Chickweed)
• Cerastium arvense L. ssp. strictum Gaudin (Field Chickweed)
• Campanulastrum americanum (L.) Small (Tall Bellflower)
• Campanula rotundifolia L. (Harebell, Bluebell Bellflower)
• Campanula rapunculoides L. (Creeping Bellflower, Rampion Bellflower)
• Campanula persicifolia L. (Peachleaf Bellflower)
• Calystegia spithamaea (L.) Pursh ssp. purshiana (Wherry ) Brummitt (Appalachian Low Bindweed)
• Cannabis sativa L. (Marijuana, Hemp)
• Ilex verticillata (L.) Gray (Winterberry)
• Callitriche heterophylla Pursh var. heterophylla (Large Water-starwort)
• Spirobassia hirsuta (L.) Frietag & G. Kadereit (Hairy Smother-weed, Hairy Sea-blite)
• Calystegia silvatica (Kit.) Griesb. ssp. fraterniflora (Mackenzie & Bush) Brummitt (Large Bindweed, Giant Bindweed)
• Atriplex dioica Raf. (Thick-leaf Orach)
• Atriplex glabriuscula Edmondston (Smooth Orach, Maritime Orach, Scotland Saltbush)
• Coreopsis falcata Boynton (Pool Coreopsis)
• Ilex montana Torr. & Gray ex Gray (Mountain Holly)
• Callitriche palustris L. (Vernal Water-starwort)
• Ilex opaca Aiton var. opaca (American Holly)
• Cabomba caroliniana A. Gray (Carolina Fanwort)
• Brasenia schreberi J. F. Gmel. (Water Shield)
• Euonymus kiautschovicus Loes. (Spreading Euonymus)
• Ilex laevigata (Pursh) Gray (Smooth Winterberry)
• Agrostemma githago L. var. githago (Common Corncockle)
• Arenaria serpyllifolia L. (Large Thyme-leaved Sandwort)
• Gaultheria procumbens L. (Wintergreen, Teaberry)
• Calystegia sepium (L.) R. Br. complex (Hedge Bindweed)
• Ilex glabra (L.) Gray (Inkberry)
• Nanopanax trifolius (L.) A. Haines (Dwarf Ginseng)
• Elaeagnus multiflora Thunb. (Cherry Silverberry)
• Ilex decidua Walt. (Deciduous Holly, Possum-haw)
• Elaeagnus angustifolia L. (Russian Olive, Oleaster)
• Phyllanthus caroliniensis Walt. ssp. caroliniensis (Carolina Leaf-flower)
• Euphorbia falcata L. (Crescent Spurge, Sickle Spurge)
• Euphorbia exserta (Small) Coker (Maroon Sandhills Spurge, Coastal Sand Spurge)
• Euphorbia commutata Engelm. (Wood Spurge, Tinted Woodland Spurge)
• Croton glandulosus L. var. septentrionalis Muell.-Arg. (Tropic Croton, Tooth-leaved Croton, Sand Croton)
• Diospyros virginiana L. (Common Persimmon, American Persimmon)
• Stillingia sylvatica Garden ex L. (Queen's-delight)
• Ricinus communis L. (Castor Bean)
• Ilex crenata Thunberg (Japanese Holly)
• Euphorbia spathulata Lam. (Woodland Spurge)
• Euphorbia purpurea (Raf.) Fern. (Glade Spurge, Darlington Spurge, Purple Spurge)
• Euphorbia helioscopia L. (Sun Spurge, Wartweed)
• Euphorbia virgata Waldst. & Kitaib. (Wolf's-milk, Leafy Spurge)
• Euphorbia davidii Subils (Davids Spurge)
• Euphorbia cyparissias L. (Cypress Spurge)
• Croton monanthogynus Michx. (Prairie Tea, One-seeded Croton)
• Cnidoscolus stimulosus (Michx.) Engelm. & Gray (Spurge-nettle, Tread Softly, Finger Rot, Bull-nettle)
• Euphorbia prostrata Aiton (Prostrate Sandmat)
• Euphorbia bombensis Jacquin (Southern Seaside Spurge, Dixie Sandmat)
• Acalypha virginica L. (Virginia Three-seeded Mercury, Virginia Copperleaf)
• Acalypha rhomboidea Raf. (Common Three-seeded Mercury, Common Copperleaf)
• Acalypha ostryifolia Riddell (Hornbeam Copperleaf, Rough-pod Copperleaf)
• Zenobia pulverulenta (Bartr. ex Willd.) Pollard (Dusty Zenobia, Honeycup)
• Vaccinium pallidum Ait. (Early Lowbush Blueberry, Hillside Blueberry)
• Leucothoe axillaris (Lam.) D. Don (Coastal Dog-hobble)
• Kalmia latifolia L. (Mountain Laurel, Ivy)
• Kalmia carolina Small (Carolina Laurel, Carolina Wicky, Carolina Bog-myrtle)
• Gaylussacia frondosa (L.) Torr. & Gray ex Torr. (Dangleberry)
• Rhododendron cumberlandense E.L. Braun (Cumberland Azalea)
• Hypopitys monotropa Crantz (Pinesap)
• Rhododendron pilosum (Michx.) Craven (Minniebush)
• Lyonia mariana (L.) D. Don (Staggerbush)
• Lyonia ligustrina (L.) DC. var. ligustrina (Maleberry, He-Huckleberry)
• Croton bonplandianus Baill. (Bonpland's Croton)
• Euphorbia vermiculata Raf. (Wormseed Sandmat, Hairy Spurge)
• Ilex coriacea (Pursh) chapman (Sweet Gallberry, Big Gallberry)
• Acalypha gracilens Gray (Slender Three-seeded Mercury, Short-stalk Copperleaf)
• Vaccinium tenellum Ait. (Small Black Blueberry)
• Vaccinium simulatum Small (Mountain Highbush Blueberry)
• Ilex collina Alexander (Long-stalked Holly)
• Rhododendron maximum L. (Great Rhododendron, White Rosebay, Great Laurel)
• Vinca minor L. (Periwinkle, Common Periwinkle)
• Rhododendron catawbiense Michx. (Catawba Rhododendron, Mountain Rosebay, Pink Laurel)
• Rhododendron calendulaceum (Michx.) Torr. (Flame Azalea)
• Rhododendron atlanticum (Ashe) Rehder (Dwarf Azalea)
• Rhododendron arborescens (Pursh) Torrey (Smooth Azalea, Sweet Azalea)
• Lyonia ligustrina (L.) DC. var. foliosiflora (Michx.) Fern. (Southern Maleberry, He-Huckleberry)
• Eubotrys recurvus (Buckl.) Britt. (Mountain Fetterbush)
• Centaurea jacea L. (Brown Knapweed)
• Thyrsanthella difformis (Walter) Pichon (Climbing Dogbane)
• Apocynum sibiricum Jacq. (Clasping-leaved Dogbane)
• Apocynum cannabinum L. (Indian Hemp, Hemp Dogbane)
• Galax urceolata (Poir.) Brummitt (Galax)
• Apocynum androsaemifolium L. (Spreading Dogbane)
• Vaccinium arboreum Marsh. (Farkleberry, Sparkleberry)
• Vaccinium angustifolium Ait. (Northern Lowbush Blueberry)
• Amsonia tabernaemontana Walt. (Eastern Blue-star, Eastern Blue Dogbane)
• Zizia trifoliata (Michx.) Fern. (Mountain Golden-alexanders)
• Dipsacus fullonum L. (Wild Teasel, Common Teasel)
• Torilis japonica (Houtt.) DC. (Japanese Hedge Parsley)
• Torilis arvensis (Huds.) Link ssp. recta Jury (Spreading Hedge Parsley)
• Thaspium trifoliatum (L.) Gray (Meadow Parsnip, Purple Meadow Parsnip)
• Thaspium barbinode (Michx.) Nutt. (Hairy-jointed Meadow Parsnip)
• Taenidia montana (Mackenzie) Cronq. (Mountain Pimpernel)
• Taenidia integerrima (L.) Drude (Yellow Pimpernel)
• Spermolepis echinata (Nutt. ex DC.) Heller (Bristle-fruit Spermolepis, Hooked Spermolepis)
• Spermolepis divaricata (Walt.) Raf. (Rough-fruit Scale-seed, Rough-fruit Spermolepis)
• Sium suave Walt. (Water Parsnip)
• Sanicula trifoliata Bickn. (Large-fruited Sanicle)
• Sanicula smallii Bickn. (Small's Snakeroot, Small's Sanicle)
• Sanicula odorata (Raf.) K.M. Pryer & L.R. Phillippe (Clustered Snakeroot)
• Sanicula marilandica L. (Sanicle)
• Sanicula canadensis L. var. floridana (Bicknell) H. Wolff (Florida Snakeroot)
• Sanicula canadensis L. var. canadensis (Black Snakeroot)
• Ptilimnium capillaceum (Michx.) Raf. (Mock Bishop's-weed)
• Harperella nodosa Rose (Harperella)
• Pimpinella saxifraga L. ssp. saxifraga (Burnet Saxifrage)
• Pastinaca sativa L. (Wild Parsnip)
• Oxypolis ternata (Nutt.) Heller (Savanna Cowbane)
• Oxypolis rigidior (L.) Raf. (Cowbane, Stiff Cowbane)
• Osmorhiza longistylis (Torr.) DC. (Aniseroot)
• Osmorhiza claytonii (Michx.) C.B. Clarke (Sweet Cicely)
• Lilaeopsis chinensis (L.) Kuntze (Marsh Lilaeopsis, Eastern Grasswort)
• Lilaeopsis carolinensis Coult. & Rose (Carolina Lilaeopsis)
• Ligusticum canadense (L.) Britt. (American Lovage)
• Hydrocotyle verticillata Thunb. (Whorled Marsh-pennywort)
• Hydrocotyle umbellata L. (Marsh Water-pennywort, Marsh-pennywort)
• Hydrocotyle sibthorpioides Lam. (Lawn Water-pennywort)
• Hydrocotyle ranunculoides L. f. (Swamp Water-pennywort, Floating Marsh-pennywort)
• Eryngium yuccifolium Michx. var. yuccifolium (Northern Rattlesnake-master, Button Eryngo)
• Eryngium prostratum Nutt. ex DC. (Creeping Eryngo)
• Hydrocotyle prolifera Kellogg (Whorled Marsh-pennywort)
• Hydrocotyle bonariensis Lam. (Coastal Water-pennywort, Dune Water-pennywort, Large-leaf Pennywort)
• Hydrocotyle americana L. (American Water-pennywort, American Marsh-pennywort)
• Heracleum maximum Bartr. (Cow-parsnip, Common Cow-parsnip)
• Foeniculum vulgare P. Mill. (Fennel, Sweet Fennel)
• Falcaria vulgaris Bernh. (Sickleweed)
• Eryngium aquaticum L. var. aquaticum (Rattlesnake-master, Marsh Eryngo)
• Erigenia bulbosa (Michx.) Nutt. (Harbinger-of-Spring)
• Daucus carota L. (Queen-Anne's Lace, Wild Carrot)
• Cyclospermum leptophyllum (Pers.) Sprague ex Britt. & Wilson (Marsh Parsley)
• Zizia aurea (L.) W.D.J. Koch (Golden-alexanders, Common Golden-alexanders)
• Conioselinum chinense (L.) B.S.P. (Hemlock Parsley)
• Zizia aptera (Gray) Fern. (Heart-leaf Golden-alexanders)
• Conium maculatum L. (Poison Hemlock)
• Cicuta bulbifera L. (Bulb-bearing Water-hemlock, Bulblet-bearing Water-hemlock)
• Chaerophyllum procumbens (L.) Crantz var. shortii Torr. & Gray (Short's Spreading Chervil)
• Chaerophyllum procumbens (L.) Crantz var. procumbens (Spreading Chervil)
• Centella erecta (L. f.) Fern. (Coinleaf, Erect Centella)
• Bupleurum virgatum Cavanilles (Narrow-leaf Thoroughwax)
• Anthriscus sylvestris (L.) Hoffman (Wild Chervil)
• Anthriscus cerefolium (L.) Hoffmann (Garden Chervil)
• Anthriscus caucalis Bieb. (Bur Chervil, Bur Parsley)
• Angelica venenosa (Greenway) Fern. (Hairy Angelica)
• Angelica triquinata Michx. (Filmy Angelica, Mountain Angelica)
• Aegopodium podagraria L. (Bishop's Goutweed)
• Asimina parviflora (Michx.) Dunal (Dwarf Pawpaw, Small-flowered Pawpaw, Small-fruited Pawpaw)
• Toxicodendron vernix (L.) Kuntze (Poison Sumac)
• Toxicodendron radicans (L.) Kuntze var. radicans (Poison Ivy, Eastern Poison Ivy)
• Toxicodendron radicans (L.) Kuntze var. negundo (Greene) Reveal (Midwestern Poison Ivy)
• Rhus glabra L. (Smooth Sumac)
• Rhus copallinum L. var. latifolia Engler (Winged Sumac, Shining Sumac)
• Rhus copallinum L. var. copallinum (Winged Sumac, Shining Sumac)
• Rhus aromatica Aiton var. aromatica (Fragrant Sumac)
• Iresine rhizomatosa Standley (Eastern Bloodleaf, Juda's Bush)
• Justicia ovata (Walter) Lindau var. ovata (Coastal Plain Water-willow, Loose-flower Water-willow)
• Amaranthus retroflexus L. (Rough Pigweed, Red-root Amaranth)
• Amaranthus pumilus Rafinesque (Sea-beach Amaranth, Dwarf Amaranth)
• Amaranthus powellii S. Wats. (Green Amaranth, Powell's Amaranth)
• Amaranthus australis (Gray) Sauer (Southern Water Hemp)
• Amaranthus palmeri S. Wats. (Careless-weed, Palmer's Amaranth)
• Amaranthus hybridus L. (Slender Pigweed, Smooth Pigweed, Green Amaranth)
• Amaranthus deflexus L. (Large-fruited Amaranth, Argentine Amaranth)
• Amaranthus cannabinus (L.) J.D. Sauer (Tidal-marsh Amaranth, Water-hemp)
• Amaranthus arenicola I.M. Johnston (Sand Amaranth)
• Amaranthus albus L. (Tumbleweed Amaranth, White Amaranth, Prostrate Pigweed)
• Sesuvium maritimum (Walter) Britton, Stearns, & Poggenberg (Small Sea-purslane, Slender Sea-purslane)
• Acer spicatum Lamarck (Mountain Maple)
• Acer platanoides L. (Norway maple)
• Acer pensylvanicum L. (Striped Maple)
• Acer palmatum Thunb. (Japanese Maple)
• Justicia americana (L.)Vahl (Common Water-willow, American Water-willow)
• Dicliptera brachiata (Pursh) Sprengel (Branched Dicliptera, Branched Fold-wing, Wild Mudwort)
• Andrographis echioides (L.) Nees (False Water-willow)
• Isotrema macrophyllum (Lam.) C.F. Reed (Dutchman's-pipe, Pipevine)
• Endodeca serpentaria (L.) Raf. (Virginia Snakeroot, Turpentine-root)
• Asarum canadense L. (Common Wild Ginger)
• Hexastylis arifolia (Michx.) Small (Little Brown Jug, Arrowleaf Heartleaf)
• Hexastylis ruthii (Ashe) Small (Appalachian Little Brown Jug)
• Hexastylis heterophylla (Ashe) Small (Variable-leaf Heartleaf)
• Hexastylis lewisii (Fern.) Blomquist & Oosting (Lewis's Heartleaf)
• Hexastylis minor (Ashe) Blomquist (Little Heartleaf)
• Hexastylis virginica (L.) Small (Virginia Heartleaf)
• Asclepias amplexicaulis J.E. Smith (Clasping Milkweed)
• Asclepias exaltata L. (Tall Milkweed)
• Asclepias incarnata L. var. incarnata (Swamp Milkweed)
• Asclepias incarnata L. var. pulchra (Ehrh. ex Willd.) Pers. (Swamp Milkweed)
• Asclepias lanceolata Walt. (Few-flower Milkweed)
• Asclepias longifolia Michx. (Long-leaf Milkweed)
• Asclepias purpurascens L. (Purple Milkweed)
• Asclepias quadrifolia Jacq. (Four-leaf Milkweed)
• Asclepias rubra L. (Red Milkweed)
• Asclepias syriaca L. (Common Milkweed)
• Asclepias tuberosa L. var. tuberosa (Butterfly-weed, Common Butterfly-weed)
• Asclepias variegata L. (White Milkweed)
• Asclepias verticillata L. (Whorled Milkweed)
• Asclepias viridiflora Raf. (Green Milkweed)
• Cynanchum laeve (Michx.) Pers. (Honeyvine, Sandvine)
• Matelea carolinensis (Jacq.) Woods. (Carolina Milkvine)
• Matelea decipiens (Alexander) Woods. (Old-field Milkvine)
• Gonolobus suberosus (L.) R. Br. var. suberosus (Eastern Anglepod, Angular-fruit Milkvine)
• Matelea obliqua (Jacq.) Woods. (Climbing Milkvine)
• Coreopsis major Walt. (Woodland Coreopsis)
• Coreopsis tinctoria Nutt. var. tinctoria (Plains Coreopsis, Golden Tickseed)
• Coreopsis tripteris L. (Tall Coreopsis)
• Coreopsis verticillata L. (Whorled Coreopsis, Thread-leaf Coreopsis)
• Cosmos bipinnatus Cav. (Common Cosmos)
• Cosmos sulphureus Cav. (Orange Cosmos)
• Crepis capillaris (L.) Wallr. (Smooth Hawksbeard)
• Crepis pulchra L. (Small-flower Hawksbeard)
• Crepis tectorum L. (Narrowleaf Hawksbeard)
• Croptilon divaricatum (Nutt.) Raf. (Scratch Daisy)
• Doellingeria infirma (Michx.) Greene (Cornel-leaved Aster)
• Doellingeria umbellata (P. Mill.) Nees var. umbellata (Tall Flat-topped White Aster)
• Echinacea pallida (Nutt.) Nutt. (Pale Purple Coneflower)
• Echinacea purpurea (L.) Moench (Purple Coneflower)
• Cyrilla racemiflora L. (Swamp Cyrilla, Ti-ti)
• Diamorpha smallii Britt. ex Small (Small's Stonecrop, Elf-orpine)
• Eclipta prostrata (L.) L. (False Daisy, Yerba-de-tajo)
• Elephantopus carolinianus Raeusch. (Carolina Elephant's-foot)
• Elephantopus nudatus Gray (Smooth Elephant's-foot)
• Elephantopus tomentosus L. (Hairy Elephant's-foot, Devil's Grandmother)
• Erechtites hieraciifolius (L.) Raf. ex DC. (Fireweed, Pilewort, American Burnweed)
• Erigeron annuus (L.) Pers. (Annual Fleabane)
• Erigeron philadelphicus L. var. philadelphicus (Philadelphia Fleabane)
• Erigeron pulchellus Michx. var. pulchellus (Robin's Plantain)
• Erigeron quercifolius Lam. (Oak-leaf Fleabane, Southern Fleabane)
• Erigeron strigosus Muhl. ex Willd. var. strigosus (Daisy Fleabane)
• Erigeron vernus (L.) Torr. & Gray (White-top Fleabane)
• Eupatorium album L. (White Thoroughwort)
• Eupatorium maritimum E.E. Schilling (Maritime Thoroughwort)
• Eupatorium altissimum L. (Tall Thoroughwort)
• Eupatorium cannabinum L. (Hemp-agrimony)
• Eupatorium capillifolium (Lam.) Small (Dog-fennel)
• Cucurbita pepo L. (Pumpkin)
• Eutrochium dubium (Willd. ex Poir.) E.E. Lamont (Three-nerved Joe-pye-weed)
• Eutrochium fistulosum (Barratt) E.E. Lamont (Hollow Joe-pye-weed)
• Eupatorium linearifolium Walt. (Narrow-leaf Bushy Thoroughwort)
• Eupatorium godfreyanum Cronq. (Godfrey's Thoroughwort)
• Eupatorium hyssopifolium L. (Hyssop-leaf Thoroughwort)
• Eupatorium leucolepis (DC.) Torr. & Gray (White-bracted Thoroughwort, Justice-weed)
• Eutrochium maculatum (L.) E.E. Lamont var. maculatum (Spotted Joe-pye-weed)
• Eupatorium perfoliatum L. (Boneset, Common Boneset)
• Eupatorium pilosum Walt. (Vervain Thoroughwort, Rough Boneset)
• Eupatorium pubescens Muhl. ex Willd. (Hairy Thoroughwort, Hairy Boneset)
• Eutrochium purpureum (Linnaeus) E.E. Lamont var. purpureum (Sweet-scented Joe-pye-weed, Sweet Joe-pye-weed, Purple Joe-pye-weed)
• Eupatorium rotundifolium L. (Roundleaf Thoroughwort, Roundleaf Boneset)
• Eupatorium saltuense Fern. (Pasture Thoroughwort)
• Eupatorium semiserratum DC. (Small-flower Thoroughwort)
• Eupatorium serotinum Michx. (Late Thoroughwort)
• Eupatorium sessilifolium L. (Upland Boneset)
• Chenopodium standleyanum Aellen (Woodland Goosefoot, Standley's Goosefoot)
• Citrullus lanatus (Thunb.) Matsumura & Nakai (Watermelon)
• Tarenaya hassleriana (Chodat) H.H. Iltis (Cleome, Spider Flower, Pink Queen)
• Eutrochium steelei (E.E. Lamont) E.E. Lamont (Appalachian Joe-pye-weed, Steele's Joe-pye-weed)
• Eupatorium torreyanum Short and Peter (Torrey's Thoroughwort)
• Eupatorium vaseyi Porter (Vasey's Thoroughwort)
• Eurybia chlorolepis (Burgess) Nesom (Mountain Wood Aster)
• Eurybia compacta Nesom (Slender Aster)
• Eurybia divaricata (L.) Nesom (White Wood Aster)
• Eurybia macrophylla (L.) Cass. (Big-leaf Aster, Large-leaved Aster)
• Eurybia radula (Ait.) Nesom (Low Rough Aster, Rough-leaved Aster)
• Eurybia schreberi (Nees) Nees (Schreber's Aster)
• Eurybia spectabilis (Ait.) Nesom (Showy Aster, Eastern Showy Aster)
• Eurybia surculosa (Michx.) Nesom (Creeping Aster)
• Euthamia lanceolata (L.) Nesom (Hairy Grass-leaved Goldenrod)
• Euthamia floribunda Greene (Mid-Atlantic Flat-top Goldenrod)
• Euthamia caroliniana (L.) Greene ex Porter & Britt. (Slender Flat-top Goldenrod)
• Facelis retusa (Lam.) Schultz-Bip. (Trampweed)
• Filago germanica (L.) Hudson (Common Cotton-rose, Common Cudweed)
• Flaveria trinervia (Spreng.) C. Mohr (Clustered Yellowtops)
• Fleischmannia incarnata (Walt.) King & Robins. (Pink Thoroughwort)
• Gaillardia pulchella Foug. var. pulchella (Common Blanket-flower, Fire-wheel)
• Galinsoga parviflora Cav. var. parviflora (Small-flower Quickweed, Gallant Soldier)
• Galinsoga quadriradiata Ruiz & Pavon (Fringed Quickweed, Hairy Galinsoga, Shaggy Soldier)
• Pseudognaphalium micradenium (Weatherby) Nesom (Small Rabbit Tobacco, Delicate Rabbit Tobacco)
• Pseudognaphalium macounii (Greene) Kartesz (Clammy Everlasting, Winged Cudweed)
• Pseudognaphalium obtusifolium (L.) Hilliard & Burtt (Sweet Everlasting, Catfoot, Rabbit Tobacco)
• Gamochaeta calviceps (Fern.) Cabrera (Narrow-leaf Purple Everlasting)
• Gamochaeta purpurea (L.) Cabrera (Purple Cudweed, Purple Everlasting)
• Pseudognaphalium stramineum (Kunth) W.A. Weber (Cotton-batting Plant)
• Gnaphalium uliginosum L. (Low Cudweed)
• Grindelia lanceolata Nutt. (Narrowleaf Gumweed)
• Grindelia squarrosa (Pursh) Dunal var. squarrosa (Curly-top Gumweed, Curly-cup Gumweed)
• Guizotia abyssinica (L. f.) Cass. (Niger-seed, Niger-thistle)
• Hasteola suaveolens (L.) Pojarkova (Sweet-scented Indian-plantain)
• Helenium amarum (Raf.) H. Rock var. amarum (Bitterweed)
• Helenium autumnale L. (Common Sneezeweed, Autumn Sneezeweed)
• Helenium brevifolium (Nutt.) Wood (Short-leaf Sneezeweed)
• Helenium flexuosum Raf. (Southern Sneezeweed)
• Helenium virginicum Blake (Virginia Sneezeweed)
• Helianthus angustifolius L. (Narrow-leaved Sunflower)
• Helianthus annuus L. (Common Sunflower)
• Helianthus atrorubens L. (Purple-disk Sunflower)
• Helianthus debilis Nutt. ssp. cucumerifolius (Torr. & Gray) Heiser (Cucumber-leaf Sunflower)
• Helianthus decapetalus L. (Thin-leaved Sunflower)
• Helianthus divaricatus L. (Woodland Sunflower)
• Helianthus giganteus L. (Tall Sunflower, Giant Sunflower)
• Helianthus grosseserratus Martens (Sawtooth Sunflower)
• Helianthus hirsutus Raf. (Hairy Sunflower, Stiff-hair Sunflower)
• Helianthus laetiflorus Pers. (Showy Sunflower)
• Helianthus laevigatus Torr. & Gray (Smooth Sunflower)
• Helianthus maximiliani Schrad. (Maximilian Sunflower)
• Helianthus microcephalus Torr. & Gray (Small-headed Sunflower)
• Helianthus mollis Lam. (Ashy Sunflower)
• Helianthus occidentalis Riddell ssp. occidentalis (Western Sunflower)
• Helianthus pauciflorus Nutt. ssp. pauciflorus (Stiff Sunflower)
• Helianthus petiolaris Nutt. ssp. petiolaris (Plains Sunflower)
• Helianthus strumosus L. (Pale-leaved Sunflower)
• Helianthus tuberosus L. (Jerusalem Artichoke)
• Heliopsis helianthoides (L.) Sweet var. helianthoides (Oxeye, Smooth Oxeye)
• Heterotheca camporum (Greene) Shinners var. glandulissima Semple (Nashville Camphorweed)
• Heterotheca subaxillaris (Lam.) Britt. & Rusby (Camphorweed, Dune Camphorweed)
• Pilosella aurantiaca (L.) F. Schultz & Schultz Bip. (Orange Hawkweed, Orange King-devil)
• Pilosella caespitosa (Dum.) P.D. Sell & C. West (Meadow Hawkweed, Yellow King-devil)
• Hieracium gronovii L. (Hairy Hawkweed)
• Hieracium paniculatum L. (Panicled Hawkweed, Alleghany Hawkweed)
• Pilosella officinarum F. Schultz & Schultz Bip. (Mouse-ear Hawkweed)
• Pilosella piloselloides (Villars) Soják (Tall Hawkweed)
• Hieracium scabrum Michx. (Rough Hawkweed)
• Hieracium traillii Greene (Maryland Hawkweed)
• Hieracium venosum L. (Rattlesnake Weed)
• Myosotis verna Nutt. (Early Forget-me-not, Spring Forget-me-not)
• Pilosella floribunda (Wimmer & Grabowski) Arvet-Touvet (Glaucous Hawkweed)
• Myosotis laxa Lehm. ssp. laxa (Smaller Forget-me-not, Tufted Forget-me-not)
• Myosotis macrosperma Englem. (Large-seed Forget-me-not)
• Myosotis scorpioides L. (True Forget-me-not, Water Forget-me-not)
• Myosotis stricta Link ex Roemer & J.A.Schultes (Small-flowered Forget-me-not, Blue Scorpion-grass)
• Hypochaeris radicata L. (Spotted Cat's-ear)
• Inula helenium L. (Elecampane)
• Ionactis linariifolia (L.) Greene (Stiff-leaved Aster)
• Iva annua L. (Annual Marsh-elder, Sumpweed)
• Iva imbricata Walt. (Dune Marsh-elder, Seaside Marsh-elder)
• Cyclachaena xanthiifolia (Nutt.) Fresenius (Giant Sumpweed)
• Krigia biflora (Walt.) Blake var. biflora (Two-flowered Dwarf-dandelion, Two-flowered Cynthia)
• Krigia cespitosa (Raf.) Chambers (Weedy Dwarf-dandelion)
• Krigia dandelion (L.) Nutt. (Potato Dwarf-dandelion)
• Krigia virginica (L.) Willd. (Dwarf-dandelion, Virginia Dwarf-dandelion)
• Lactuca biennis (Moench) Fern. (Tall Blue Lettuce)
• Lactuca canadensis L. (Wild Lettuce)
• Lactuca floridana (L.) Gaertn. (Florida Blue Lettuce, Woodland Lettuce)
• Lactuca hirsuta Muhl. ex Nutt. (Hairy Lettuce)
• Lactuca saligna L. (Willow-leaf Lettuce)
• Lactuca serriola L. (Prickly Lettuce)
• Nandina domestica Thunberg (Nandina, Heavenly Bamboo, Sacred-bamboo)
• Lapsana communis L. (Common Nipplewort)
• Leontodon autumnalis L. ssp. autumnalis (Fall Dandelion)
• Leontodon saxatilis Lam. ssp. saxatilis (Little Hawkbit)
• Leucanthemum lacustre (Brot.) Samp. (Portugese Daisy)
• Leucanthemum vulgare Lam. (Oxeye Daisy)
• Liatris aspera Michx. (Tall Blazing Star, Rough Blazing Star)
• Liatris virgata Nuttall (Wand Blazing Star)
• Liatris scariosa (L.) Willd. (Large Blazing Star, Eastern Blazing Star)
• Liatris resinosa Nutt. (Dense Blazing Star)
• Liatris spicata (L.) Willd. (Dense Blazing Star)
• Liatris squarrosa (L.) Michx. var. squarrosa (Scaly Blazing Star)
• Liatris squarrulosa Michx. (Appalachian Blazing Star, Appalachian Gayfeather)
• Liatris helleri T.C. Porter (Heller's Blazing Star)
• Nasturtium officinale R. Brown (Watercress)
• Marshallia obovata (Walt.) Beadle & F.E. Boynt. var. obovata (Piedmont Barbara's-buttons, Spoon-leaved Barbara's-buttons)
• Matricaria discoidea DC. (Pineapple Weed, Rayless Chamomile)
• Matricaria chamomilla L. (German Chamomile)
• Mikania scandens (L.) Willd. (Climbing Hempweed)
• Oclemena acuminata (Michx.) Greene (Whorled Wood Aster)
• Onopordum acanthium L. ssp. acanthium (Scotch Thistle, Cotton Thistle)
• Packera anonyma (Wood) W.A. Weber & A. Love (Small's Ragwort)
• Packera antennariifolia (Britton) W.A. Weber & A. Love (Shale-barren Ragwort)
• Packera aurea (L.) A. & D. Love (Golden Ragwort, Heartleaf Ragwort)
• Orychophragmus violaceus (L.) O.E. Schulz (Chinese Violet Cress)
• Myosotis arvensis (L.) Hill (Field Forget-me-not, Rough Forget-me-not)
• Myosotis discolor Pers. (Yellow-and-blue Forget-me-not)
• Packera millefolium (T. & G.) W.A. Weber & A. Love (Yarrow-leaved Ragwort)
• Packera obovata (Muhl. ex Willd.) W.A. Weber & A. Love (Round-leaved Ragwort, Running Ragwort)
• Packera paupercula (Michx.) A. & D. Love var. paupercula (Balsam Ragwort)
• Packera tomentosa (Michx.) C. Jeffrey (Woolly Ragwort)
• Parthenium auriculatum Britt. (Glade Wild Quinine)
• Parthenium integrifolium L. var. integrifolium (Common Wild Quinine)
• Picris hieracioides L. (Hawkweed Ox-tongue, Cat's-ear)
• Pityopsis aspera (Shuttlw. ex Small) Small var. adenolepis (Fern.) Semple & Bowers (Pineland Golden-aster)
• Lithospermum latifolium Michx. (American Gromwell, American Stoneseed)
• Pityopsis nervosa (Willd.) Dress (Grass-leaved Golden-aster)
• Pluchea camphorata (L.) DC. (Camphorweed, Camphor Pluchea)
• Pluchea foetida (L.) DC. var. foetida (Stinking Camphorweed)
• Pluchea odorata (L.) Cass. (Salt Marsh Fleabane)
• Polymnia canadensis L. (White-flowered Leafcup)
• Nabalus albus (L.) Hooker (White Rattlesnake-root)
• Nabalus altissimus (L.) Hooker (Tall Rattlesnake-root)
• Sericocarpus caespitosus Nesom (Clumped White-top Aster)
• Nabalus autumnalis (Walter) Weakley (Slender Rattlesnake-root)
• Nabalus roanensis Chickering (Roan Mountain Rattlesnake-root)
• Nabalus serpentarius (Pursh) Hooker (Lion's foot, Cankerweed)
• Nabalus trifoliolatus Cassini (Gall-of-the-earth)
• Pyrrhopappus carolinianus (Walt.) DC. (Carolina False Dandelion)
• Rudbeckia fulgida Ait. var. fulgida (Orange Coneflower)
• Rudbeckia fulgida Ait. var. umbrosa (C.L. Boynt. & Beadle) Cronq. (Appalachian Coneflower)
• Rudbeckia heliopsidis Torr. & Gray (Sun-facing Coneflower)
• Rudbeckia laciniata L. (Cut-leaf Coneflower, Common Cut-leaf Coneflower, Green-headed Coneflower)
• Rudbeckia laciniata L. var. bipinnata Perdue
• Rudbeckia laciniata L. var. digitata (Mill.) Fiori (Southeastern Cut-leaf Coneflower)
• Rudbeckia triloba L. var. beadlei (Small) Fernald (Pinnate-lobed Coneflower)
• Rudbeckia triloba L. var. triloba (Three-lobed Coneflower, Brown-eyed Susan)
• Sclerolepis uniflora (Walt.) B.S.P. (One-flowered Sclerolepis, Pink Bog-button)
• Senecio vulgaris L. (Common Groundsel)
• Sericocarpus asteroides (L.) B.S.P. (Toothed White-top Aster)
• Sericocarpus linifolius (L.) B.S.P. (Narrow-leaf White-top Aster)
• Silphium asteriscus L. var. asteriscus (Starry Rosin Weed)
• Silphium compositum Michx. var. compositum (Carolina Rosin Weed)
• Silphium compositum Michx. var. reniforme (Raf. ex Nutt.) Torr. & Gray (Kidney-leaf Rosin Weed)
• Silphium laciniatum L. var. laciniatum (Compass-plant)
• Silphium connatum L. (Virginia Cup-plant)
• Silphium perfoliatum L. (Cup Plant)
• Silphium asteriscus L. var. latifolium (Gray) Clevinger (Broad-leaved Rosin Weed)
• Silphium asteriscus L. var. trifoliatum (L.) Clevinger (Whorled Rosin Weed)
• Silybum marianum (L.) Gaertn. (Milk Thistle, Blessed Thistle)
• Smallanthus uvedalia (L.) Mackenzie ex Small (Hairy Leafcup, Yellow-flowered Leafcup, Bear's-foot)
• Solidago altissima L. var. altissima (Tall Goldenrod)
• Solidago arguta Ait. var. arguta (Sharp-leaved Goldenrod; Cut-leaved Goldenrod)
• Solidago arguta Ait. var. caroliniana Gray (Atlantic Goldenrod)
• Solidago bicolor L. (Silverrod, White Goldenrod)
• Solidago caesia L. var. caesia (Blue-stemmed Goldenrod, Wreath Goldenrod)
• Solidago canadensis L. var. hargeri Fern. (Harger's Goldenrod)
• Solidago curtisii Torr. & Gray (Curtis' Goldenrod)
• Solidago erecta Pursh (Erect Goldenrod, Slender Goldenrod)
• Solidago fistulosa P. Mill. (Pine Barren Goldenrod)
• Solidago flaccidifolia Small (Mountain Goldenrod, Appalachian Goldenrod)
• Solidago flexicaulis L. (Broad-Leaved Goldenrod, Zigzag Goldenrod)
• Solidago gigantea Ait. (Late Goldenrod)
• Solidago stricta Ait. (Southern Bog Goldenrod, Virginia Goldenrod)
• Solidago harrisii Steele (Shale Barren Goldenrod)
• Solidago hispida Muhl. ex Willd. var. hispida (Hairy Goldenrod)
• Solidago juncea Ait. (Early Goldenrod)
• Solidago latissimifolia P. Mill. (Elliott's Goldenrod, Coastal Swamp Goldenrod)
• Solidago nemoralis Ait. var. nemoralis (Gray Goldenrod)
• Solidago odora Ait. (Sweet Goldenrod, Anise-scented Goldenrod)
• Solidago patula Muhl. ex Willd. (Rough-leaved Goldenrod)
• Solidago salicina Elliott (Southern Rough-leaved Goldenrod, Round-leaf Goldenrod)
• Solidago pinetorum Small (Small's Goldenrod, Pineywoods Goldenrod)
• Solidago puberula Nutt. (Downy Goldenrod)
• Solidago pulverulenta Nutt. (Dusty Downy Goldenrod)
• Solidago rigida L. var. rigida (Stiff Goldenrod)
• Solidago rigida L. var. glabrata E.L. Braun (Southeastern Stiff Goldenrod)
• Solidago roanensis Porter (Roan Mountain Goldenrod)
• Solidago rugosa P. Mill. var. aspera (Ait.) Fern. (Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod)
• Solidago rugosa P. Mill. var. cronquistiana Semple (Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod)
• Solidago rugosa P. Mill. var. rugosa (Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod)
• Solidago rupestris Raf. (Riverbank Goldenrod, Rock Goldenrod)
• Solidago mexicana L. (Southern Seaside Goldenrod)
• Solidago sempervirens L. (Northern Seaside Goldenrod)
• Solidago racemosa Greene (Sticky Goldenrod)
• Echinacea laevigata (C.L. Boynt. & Beadle) Blake (Smooth Coneflower)
• Packera paupercula (Michaux) Á. & D. Löve var. appalachiana A.M. Mahoney; (Appalachian Ragwort)
• Solidago randii (Porter) Britt. (Rand's Goldenrod)
• Solidago speciosa Nutt. (Showy Goldenrod)
• Solidago sphacelata Raf. (Limestone Goldenrod, False Goldenrod)
• Solidago squarrosa Nutt. (Stout Goldenrod)
• Solidago tarda Mackenzie (Sandhill Goldenrod)
• Solidago tortifolia Ell. (Twisted-leaf Goldenrod, Leafy Pineywoods Goldenrod)
• Solidago uliginosa Nutt. var. uliginosa (Bog Goldenrod)
• Solidago ulmifolia Muhl. ex Willd. (Elm-leaf Goldenrod)
• Soliva sessilis Ruiz & Pavon (Field Burweed, Lawn Burweed)
• Sonchus arvensis L. var. glabrescens Guenth., Grab. & Wimmer (Field Sow Thistle)
• Sonchus asper (L.) Hill (Spiny-leaf Sow Thistle)
• Sonchus oleraceus L. (Common Sow Thistle)
• Symphyotrichum concolor (L.) Nesom (Eastern Silvery Aster)
• Symphyotrichum cordifolium (L.) Nesom (Heart-leaved Aster, Blue Wood Aster)
• Symphyotrichum divaricatum (Nutt.) Nesom (Southern Annual Salt-marsh Aster)
• Symphyotrichum dumosum (L.) Nesom var. strictior (Torr. & Gray) Nesom (Bushy Aster)
• Symphyotrichum elliottii (Torr. & Gray) Nesom (Elliott's Aster)
• Symphyotrichum ericoides (L.) Nesom var. ericoides (White Heath Aster)
• Symphyotrichum grandiflorum (L.) Nesom (Large-flowered Aster)
• Symphyotrichum concinnum (Willd.) Mohlenbr. (Narrow-leaved Smooth Aster)
• Borodinia burkii (Porter) P.J. Alexander & Windham (Burk's Smooth Rock Cress)
• Symphyotrichum lateriflorum (L.) A.& D. Love (Calico Aster, Starved Aster)
• Arabis adpressipilis (M. Hopkins) Al-Shehbaz (Hairy Rock Cress, Slender Rock Cress)
• Symphyotrichum lowrieanum (Porter) Nesom (Lowrie's Aster, Lowrie's Blue Wood Aster)
• Symphyotrichum novae-angliae (L.) Nesom (New England Aster)
• Symphyotrichum novi-belgii (L.) Nesom (New York Aster)
• Symphyotrichum oblongifolium (Nutt.) Nesom (Aromatic Aster)
• Symphyotrichum patens (Ait.) Nesom var. patens (Late Purple Aster)
• Symphyotrichum phlogifolium (Muhl. ex Willd.) Nesom (Thin-leaf Late Purple Aster)
• Symphyotrichum pilosum (Willd.) Nesom var. pilosum (Frost Aster, White Old-field Aster, Awl Aster)
• Symphyotrichum pilosum (Willd.) Nesom var. pringlei (Gray) Nesom (Frost Aster; Pringle's Aster)
• Symphyotrichum praealtum (Poir.) Nesom var. angustior (Wieg.) Nesom (Willow-leaf Aster)
• Symphyotrichum pratense (Raf.) Nesom (Western Silvery Aster, Barrens Silky Aster)
• Symphyotrichum prenanthoides (Muhl. ex Willd.) Nesom (Crooked-stem Aster)
• Symphyotrichum puniceum (L.) A.& D. Love var. puniceum (Purple-stem Aster)
• Symphyotrichum racemosum (Ell.) Nesom var. racemosum (Small White Aster)
• Symphyotrichum shortii (Lindl.) Nesom (Short's Aster)
• Symphyotrichum subulatum (Michx.) Nesom (Annual Salt-marsh Aster)
• Symphyotrichum tenuifolium (L.) Nesom (Perennial Salt-marsh Aster)
• Symphyotrichum undulatum (L.) Nesom (Wavy-leaved Aster)
• Symphyotrichum urophyllum (Lindl.) Nesom (Arrow-leaved Aster)
• Tagetes erecta L. (Common Marigold, African Marigold)
• Tagetes minuta L. (Mexican Marigold, Southern Cone Marigold, Muster John Henry)
• Tagetes patula L. (French Marigold)
• Tanacetum vulgare L. (Common Tansy)
• Taraxacum erythrospermum Andrzejowski ex Besser (Red-seeded Dandelion)
• Taraxacum officinale G.H. Weber ex Wiggers (Common Dandelion)
• Tetragonotheca helianthoides L. (Squarehead, Pineland Nerveray)
• Tragopogon dubius Scop. (Western Salsify, Yellow Salsify, Yellow Goat's-beard)
• Tragopogon porrifolius L. (Purple Salsify, Vegetable-oyster)
• Tragopogon pratensis L. (Meadow Salsify, Showy Goat's-beard)
• Tussilago farfara L. (Coltsfoot)
• Verbesina alternifolia (L.) Britt. ex Kearney (Wingstem)
• Verbesina occidentalis (L.) Walt. (Yellow Crownbeard)
• Verbesina virginica L. var. virginica (White Crownbeard, Frostweed)
• Vernonia gigantea (Walt.) Trel. ex Brann. & Cov. (Tall Ironweed)
• Vernonia glauca (L.) Willd. (Upland Ironweed, Broad-leaf Ironweed)
• Vernonia noveboracensis (L.) Michx. (New York Ironweed)
• Xanthium spinosum L. (Spiny Cocklebur)
• Xanthium strumarium L. (Common Cocklebur)
• Youngia japonica (L.) DC. (Oriental False Hawksbeard, Asiatic False Hawksbeard)
• Solidago faucibus Wieboldt (Gorge Goldenrod)
• Solidago lancifolia (Torr. & Gray) Chapman (Lance-leaf Goldenrod)
• Hypericum mitchellianum Rydb. (Blue Ridge St. John's-wort)
• Hypericum mutilum L. (Dwarf St. John's-wort)
• Hypericum nudiflorum Michx. ex Willd. (Early St. John's-wort)
• Hypericum perforatum L. (Common St. John's-wort)
• Hypericum prolificum L. (Shrubby St. John's-wort)
• Hypericum punctatum Lam. (Spotted St. John's-wort)
• Hypericum setosum L. (Hairy St. John's-wort)
• Hypericum virgatum Lam. (Sharp-leaf St. John's-wort)
• Ipomoea coccinea L. (Red Morning Glory, Scarlet Creeper)
• Ipomoea hederacea Jacq. (Ivy-leaf Morning Glory)
• Ipomoea lacunosa L. (Small White Morning Glory)
• Ipomoea pandurata (L.) G.F.W. Mey. (Wild Potato-vine, Manroot, Man-of-the-earth)
• Ipomoea purpurea (L.) Roth (Common Morning Glory)
• Ipomoea quamoclit L. (Cypress-vine)
• Jacquemontia tamnifolia (L.) Griseb. (Common Jacquemontia)
• Bassia scoparia (L.) A.J. Scott (Summer-cypress, Burning-bush)
• Lechea intermedia Leggett ex Britt. var. intermedia (Northern Pinweed, Round-fruit Pinweed, Large-pod Pinweed)
• Lechea maritima Leggett ex B.S.P. var. virginica Hogdon (Virginia Beach Pinweed)
• Lechea minor L. (Thyme-leaf Pinweed)
• Lechea mucronata Raf. (Hairy Pinweed)
• Lechea pulchella Raf. (Leggett's Pinweed)
• Lechea racemulosa Michx. (Common Pinweed, Illinois Pinweed)
• Lechea tenuifolia Michx. (Slender Pinweed, Narrow-leaf Pinweed)
• Lobelia cardinalis L. (Cardinal Flower)
• Lobelia elongata Small (Long-leaf Lobelia, Elongated Lobelia)
• Lobelia georgiana McVaugh (Southern Lobelia)
• Lobelia inflata L. (Indian Tobacco)
• Lobelia nuttallii J. A.Schultes (Nuttall's Lobelia)
• Lobelia siphilitica L. (Great Blue Lobelia)
• Lobelia spicata Lam. var. scaposa McVaugh (Pale-spike Lobelia)
• Lobelia spicata Lam. var. spicata (Pale-spike Lobelia)
• Lonicera canadensis Bartr. ex Marsh. (American Fly-honeysuckle)
• Lonicera dioica L. (Limber Honeysuckle, Red Honeysuckle)
• Lonicera fragrantissima Lindl. & Paxton (Winter Honeysuckle, Sweet Breath-of-spring)
• Lonicera japonica Thunb. (Japanese Honeysuckle)
• Lonicera maackii (Rupr.) Maximowicz var. maackii (Amur Honeysuckle)
• Lonicera morrowii Gray (Morrow's Honeysuckle)
• Lonicera sempervirens L. (Trumpet Honeysuckle, Coral Honeysuckle)
• Lonicera tatarica L. (Tartarian Honeysuckle)
• Lonicera xylosteum L. (European Fly-honeysuckle)
• Luffa acutangula (L.) Roxb. var. acutangula (Sponge Gourd)
• Luffa aegyptiaca P. Mill. (Sponge Gourd, Vegetable Gourd)
• Silene coronaria (L.) Clairville (Rose Campion, Crown Pink)
• Melothria pendula L. (Melonette, Creeping Cucumber, Guadeloupe Cucumber)
• Geocarpon carolinianum (Walt.) E.E. Schilling (Carolina Sandwort, Pine-barren Sandwort)
• Geocarpon glabrum (Michx.) E.E. Schilling (Appalachian Sandwort)
• Geocarpon groenlandicum (Retzius) E.E. Schilling (Mountain Sandwort, Greenland Sandwort)
• Sabulina michauxii (Fenzl) Dillenberger & Kadereit (Rock Sandwort, Michaux's Stitchwort)
• Sabulina patula (Michaux) Small (Pitcher's Stitchwort, Glade Sandwort)
• Moehringia lateriflora (L.) Fenzl (Grove Sandwort, Blunt-leaf Sandwort)
• Stellaria aquatica (L.) Scopoli (Giant Chickweed, Water Chickweed)
• Nyssa aquatica L. (Water Tupelo)
• Nyssa biflora Walt. (Swamp Tupelo, Swamp Black Gum)
• Nyssa sylvatica Marshall (Black Gum, Sour Gum)
• Opuntia humifusa complex (Eastern Prickly-pear)
• Paronychia baldwinii (Torr. & Gray) Fenzl ex Walp. ssp riparia (Chapman) Chaudhri (Baldwin's Nailwort)
• Paronychia argyrocoma (Michx.) Nutt. (Silverling, Silver Whitlow-wort)
• Paronychia canadensis (L.) Wood (Smooth Forked Nailwort)
• Paronychia montana (Small) Pax & K. Hoffmann (Mountain Nailwort)
• Paronychia virginica Spreng. var. virginica (Yellow Nailwort)
• Paxistima canbyi A. Gray (Canby's Mountain-lover, Cliff-green, Rat-stripper)
• Penthorum sedoides L. (Ditch Stonecrop)
• Petrorhagia prolifera (L.) P.W. Ball & Heywood (Childing Pink, Proliferous Pink)
• Petrorhagia saxifraga (L.) Link var. saxifraga (Saxifrage Pink)
• Polanisia dodecandra (L.) A. DC. var. dodecandra (Common Clammy-weed)
• Polanisia dodecandra (L.) A. DC. var. trachysperma (Torrey & A. Gray) Iltis (Western Clammy-weed)
• Sagina decumbens (Ell.) Torrey & A. Gray ssp. decumbens (Trailing Pearlwort)
• Salicornia bigelovii Torr. (Dwarf Glasswort, Dwarf Saltwort)
• Salicornia virginica L. (Jointed Glasswort)
• Salsola kali L. (Saltwort)
• Salsola tragus L. (Russian Thistle, Tumbleweed)
• Sambucus canadensis L. (Common Elderberry)
• Sambucus racemosa L. var. pubens (Michx.) Koehne (Red Elderberry)
• Saponaria officinalis L. (Soapwort, Bouncing Bet)
• Salicornia ambigua Michaux (Woody Glasswort, Perennial Glasswort)
• Scleranthus annuus L. ssp. annuus (Knawel, Annual Knawel)
• Sedum acre L. (Wallpepper, Mossy Stonecrop, Gold-moss Stonecrop, Gold-moss Sedum)
• Sedum glaucophyllum Clausen (Cliff Stonecrop)
• Sedum sarmentosum Bunge (Stringy Stonecrop)
• Sedum ternatum Michx. (Wild Stonecrop, Woodland Stonecrop)
• Senna hebecarpa (Fernald) Irwin & Barneby (American Senna, Northern Wild Senna)
• Sicyos angulatus L. (Bur Cucumber, One-seeded Bur Cucumber, Star Cucumber)
• Silene antirrhina L. (Sleepy Catchfly)
• Silene armeria L. (Sweet William Catchfly)
• Silene caroliniana Walt. var. pensylvanica (Michx.) Fernald (Wild Pink, Northern Wild Pink)
• Silene dichotoma Ehrh. ssp. dichotoma (Forked Catchfly)
• Silene gallica L. (Small-flowered Catchfly)
• Silene latifolia Poir. (White Campion, Evening Lychnis)
• Silene nivea (Nutt.) Muhl. ex Otth (Snowy Campion)
• Silene noctiflora L. (Night-flowering Catchfly, Sticky Campion)
• Silene ovata Pursh (Mountain Catchfly)
• Silene rotundifolia Nutt. (Round-leaf Catchfly, Sandstone Fire Pink)
• Silene stellata (L.) Ait. f. (Starry Campion)
• Silene virginica L. (Fire Pink)
• Silene vulgaris (Moench) Garcke (Bladder Campion)
• Spergula arvensis L. (Corn Spurry)
• Spergula pentandra L. (Wing-stem Spurry)
• Spergularia rubra (L.) J. & K. Presl (Purple Sand-spurrey)
• Spergularia marina (L.) Besser (Salt-marsh Sand Spurry, Lesser Sand Spurry)
• Stellaria alsine Grimm (Bog Chickweed, Bog Stitchwort)
• Stellaria corei Shinners (Tennessee Starwort)
• Stellaria graminea L. (Common Stitchwort, Lesser Stitchwort)
• Stellaria longifolia Muhl. (Long-leaf Stitchwort)
• Stellaria media (L.) Vill. (Common Chickweed)
• Stellaria pallida (Dumort.) Crepin (Lesser Chickweed)
• Panicum dichotomiflorum Michx. var. dichotomiflorum (Spreading Panic Grass, Fall Panic Grass)
• Stellaria pubera Michx. (Star Chickweed, Common Starwort, Giant Chickweed, Great Chickweed)
• Stipulicida setacea Michx. (Pineland Scalypink)
• Stylisma humistrata (Walt.) Chapman (Southern Dawnflower)
• Suaeda linearis (Ell.) Moq. (Tall Sea-blite, Southern Sea-blite)
• Suaeda maritima (L.) Dumort (Common Sea-blite, White Sea-blite)
• Symphoricarpos albus (L.) Blake var. albus (Common Snowberry)
• Symphoricarpos albus (L.) Blake var. laevigatus (Fern.) Blake (Smooth Snowberry)
• Symphoricarpos orbiculatus Moench (Coralberry)
• Triadenum fraseri (Spach) Gleason (Fraser's Marsh St. John's-wort)
• Triadenum tubulosum (Walt.) Gleason (Lesser Marsh St. John's-wort)
• Triadenum virginicum (L.) Raf. (Virginia Marsh St. John's-wort, Common Marsh St. John's-wort)
• Triadenum walteri (J. G.Gmel.) Gleason (Greater Marsh St. John's-wort)
• Triodanis biflora (Ruiz & Pavon) Greene (Small Venus' Looking-glass)
• Triodanis perfoliata (L.) Nieuwl. (Venus' Looking-glass, Common Venus' Looking-glass)
• Triosteum angustifolium L. (Lesser Horse-gentian, Yellow Horse-gentian)
• Triosteum aurantiacum Bickn. var. aurantiacum (Orange-fruited Horse-gentian, Coffee Tinker's-weed)
• Triosteum perfoliatum L. (Feverwort, Late Horse-gentian)
• Vaccaria hispanica (P. Mill.) Rausch. (Cow-cockle, Cow-herb)
• Viburnum acerifolium L. (Maple-leaf Viburnum, Dockmackie)
• Viburnum cassinoides L. (Northern Wild Raisin, Withe-rod)
• Viburnum dentatum complex (Arrow-wood)
• Viburnum dilatatum Thunberg (Linden Arrow-wood, Linden Viburnum)
• Viburnum lantanoides Michx. (Hobblebush, Witch's-hobble)
• Viburnum lentago L. (Nannyberry)
• Viburnum nudum L. (Southern Wild Raisin, Possum-haw)
• Viburnum opulus L. var. opulus (Guelder-rose Viburnum, Snowball)
• Viburnum prunifolium L. (Black Haw)
• Viburnum rafinesqueanum J. A. Schultes (Downy Arrow-wood)
• Viburnum recognitum Fernald (Smooth Arrow-wood)
• Viburnum rufidulum Raf. (Rusty Black Haw, Southern Black Haw)
• Carex albicans complex
• Akebia quinata (Houtt.) Dcne. (Five-leaf Akebia, Chocolate Vine)
• Ammannia coccinea Rottb. (Scarlet Ammannia, Purple Ammannia)
• Ammannia latifolia L. (Koehne's Ammannia, Pink Redstem)
• Amorpha fruticosa L. (False Indigo-bush, Tall Indigo-bush)
• Nekemias arborea (L.) J. Wen & Boggan (Peppervine)
• Ampelopsis glandulosa (Wallr.) Momiy. (Porcelain-berry, Amur Peppervine)
• Ampelopsis cordata Michx. (Heart-leaf Peppervine, False Grape)
• Anagallis arvensis L. (Scarlet Pimpernel, Common Pimpernel)
• Centunculus minimus L. (Chaffweed)
• Anagallis monelli L. (Blue Pimpernel)
• Anemone berlandieri Pritz. (Eastern Prairie Anemone, Ten-petal Thimbleweed)
• Anemone blanda Schott & Kotschy (Grecian Windflower)
• Anemonastrum canadense (L.) Mosyakin (Canada Anemone)
• Anemone lancifolia Pursh (Lanceleaf Anemone, Mountain Anemone)
• Anemone quinquefolia L. var. minima (DC.) Frodin (Dwarf Anemone)
• Anemone quinquefolia L. var. quinquefolia (Wood Anemone)
• Anemone virginiana L. var. virginiana (Thimbleweed, Tall Anemone)
• Anoda cristata (L.) Schlecht. (Crested Anoda, Spurred Anoda)
• Antirrhinum majus L. (Common Snapdragon)
• Aphanes australis Rydberg (Slender Parsley-piert)
• Apios americana Medik. (Groundnut)
• Aquilegia canadensis L. (Wild Columbine, Eastern Red Columbine)
• Argemone mexicana L. (Mexican Prickly-Poppy)
• Aronia arbutifolia (L.) Pers. (Red Chokeberry)
• Aronia melanocarpa (Michx.) Elliott (Black Chokeberry)
• Aronia prunifolia (Marsh.) Rehder (Purple Chokeberry)
• Aruncus dioicus (Walt.) Fernald var. dioicus (Goat's-beard)
• Astilbe biternata (Vent.) Britt. (Appalachian False Goat's-beard)
• Astragalus canadensis L. var. canadensis (Canada Milkvetch)
• Astragalus distortus T. & G. var. distortus (Ozark Milkvetch, Bent Milkvetch)
• Astragalus neglectus (Torr. & Gray) Sheldon (Cooper's Milkvetch)
• Aureolaria flava (L.) Farwell (Smooth Yellow False Foxglove, Smooth Oak-leach)
• Aureolaria levigata (Raf.) Raf. (Entire-leaf Yellow False Foxglove, Appalachian Oak-leach)
• Aureolaria pedicularia (L.) Raf. (Fern-leaf Yellow False Foxglove, Annual Oak-leach)
• Aureolaria virginica (L.) Pennell (Downy Yellow False Foxglove, Downy Oak-leach)
• Bacopa caroliniana (Walter) B.L. Robinson (Blue Water-hyssop, Carolina Water-hyssop, Lemon Bacopa)
• Bacopa innominata (G. Maza) Alain (Tropical Water-hyssop)
• Bacopa monnieri (L.) Wettstein (Coastal Water-hyssop)
• Bacopa rotundifolia (Michx.) Wettst. (Round-leaf Water-hyssop)
• Baptisia albescens Small (Narrow-pod White Wild Indigo, Spiked Wild Indigo)
• Baptisia australis (L.) R. Brown (Blue Wild Indigo)
• Baptisia cinerea (Raf.) Fern. & Schub. (Gray-hairy Wild Indigo, Carolina Wild Indigo)
• Baptisia tinctoria (L.) R. Br. ex Ait. f. (Yellow Wild Indigo, Horsefly Weed)
• Bartonia paniculata (Michx.) Muhl. ssp. paniculata (Twining Bartonia, Twining Screwstem)
• Bartonia verna (Michx.) Raf. ex Bart. (Spring Bartonia, White Screwstem)
• Bartonia virginica (L.) BSP (Yellow Bartonia, Yellow Screwstem)
• Berchemia scandens (Hill) K.Koch (Supplejack, American Rattan)
• Blephilia ciliata (L.) Benth. (Downy Wood Mint)
• Blephilia hirsuta (Pursh) Benth. (Hairy Wood Mint)
• Boehmeria cylindrica (L.) Sw. (False Nettle)
• Boerhavia coccinea P. Miller (Wineflower)
• Boykinia aconitifolia Nutt. (Brook Saxifrage, Allegheny Brookfoam, Eastern Boykinia)
• Broussonetia papyrifera (L.) L'Her. ex Vent. (Paper Mulberry)
• Brunnichia ovata (Walt.) Shinners (Buckwheat-vine, Eardrop-vine, Redvine)
• Buchnera americana L. (American Bluehearts)
• Buckleya distichophylla (Nutt.) Torr. (Piratebush)
• Clinopodium ascendens (Jordan) Sampaio (Common Calamint)
• Cardiospermum halicacabum L. (Balloon Vine)
• Calibrachoa parviflora (Juss.) D'Arcy (Wild Petunia, Seaside Petunia)
• Callicarpa americana L. (American Beauty-berry, French-mulberry)
• Callicarpa dichotoma (Loureiro) K. Koch (Purple Beauty-berry)
• Callirhoe involucrata (Torr. & Gray) Gray var. involucrata (Purple Poppy-mallow)
• Caltha palustris L. (Marsh Marigold, Cowslip)
• Carya pallida (Ashe) Engl. & Graebn. (Sand Hickory, Pale Hickory)
• Carya tomentosa (Poir.) Nutt. (Mockernut Hickory)
• Carya aquatica (Michx.f.) Nutt. (Water Hickory, Bitter Pecan)
• Carya carolinae-septentrionalis (Ashe) Engl. & Graebn. (Southern Shagbark Hickory, Carolina Shagbark Hickory)
• Carya cordiformis (Wangenh.) K. Koch (Bitternut Hickory)
• Carya glabra (P. Miller) Sweet (Pignut Hickory)
• Carya illinoinensis (Wangenh.) K. Koch (Pecan)
• Lagerstroemia indica L. (Crepe-myrtle)
• Carya ovalis (Wangenh.) Sarg. (Red Hickory, Sweet Pignut Hickory)
• Carya ovata (P.Mill.) K. Koch (Shagbark hickory)
• Castanea dentata (Marshall) Borkhausen (American Chestnut)
• Castanea pumila (Linnaeus) P. Miller (Allegheny Chinkapin)
• Castilleja coccinea (L.) Spreng. (Eastern Indian Paintbrush)
• Ceanothus americanus L. (New Jersey Tea, Redroot)
• Celtis laevigata Willd. (Sugarberry, Southern Hackberry)
• Celtis occidentalis L. (Common Hackberry, Northern Hackberry)
• Celtis pumila Pursh (Dwarf Hackberry, Georgia Hackberry)
• Centaurium erythraea Raf. (Common Centaury, Forking Centaury)
• Centaurium pulchellum (Sw.) Druce (Lesser Centaury, Branching Centaury)
• Schenkia spicata (L.) Mansion (Spiked Centaury)
• Centrosema virginianum (L.) Benth. ssp. virginianum (Spurred Butterfly Pea)
• Cephalanthus occidentalis L. (Buttonbush)
• Cercis canadensis L. var. canadensis (Eastern Redbud)
• Chaenomeles japonica (Thunb.) Lindl. (Japanese Flowering Quince)
• Chaenomeles speciosa (Sweet) Nakai (Flowering Quince)
• Chaenorhinum minus (L.) Lange ssp. minus (Dwarf Snapdragon, Lesser Toadflax)
• Chaiturus marrubiastrum (L.) Reichenb. (Horehound Motherwort, False Motherwort)
• Chelidonium majus L. (Greater Celandine)
• Chelone cuthbertii Small (Cuthbert's Turtlehead)
• Chelone glabra L. (White Turtlehead)
• Chelone obliqua L. var. obliqua (Red Turtlehead)
• Chimaphila maculata (L.) Pursh (Spotted Wintergreen, Striped Wintergreen)
• Chimaphila umbellata (L.) W. Barton ssp. cisatlantica (Blake) Hulten (Pipsissewa, Prince's-pine)
• Chionanthus virginicus L. (Fringetree, Old Man's Beard)
• Chrysosplenium americanum Schwein. ex Hook. (Golden Saxifrage, Water-mat, Water-carpet)
• Actaea podocarpa DC. (Mountain Black Cohosh, Late Black Cohosh)
• Actaea racemosa L. (Common Black Cohosh, Bugbane)
• Actaea rubifolia (Kearney) Kartesz (Appalachian Black Cohosh)
• Circaea alpina L. ssp. alpina (Small Enchanter's Nightshade)
• Claytonia caroliniana Michx. (Carolina Spring Beauty, Broad-leaved Spring Beauty)
• Claytonia virginica L. var. virginica (Spring Beauty, Virginia Spring Beauty, Eastern Spring Beauty)
• Clematis addisonii Britt. (Addison's Leatherflower)
• Clematis albicoma Wherry (White-haired Leatherflower)
• Clematis catesbyana Pursh (Satin-curls)
• Clematis coactilis (Fern.) Keener (Virginia White-haired Leatherflower)
• Clematis crispa L. (Marsh Swamp Leatherflower, Marsh Clematis, Blue Jasmine)
• Clematis glaucophylla Small (White-leaved Leatherflower)
• Clematis occidentalis (Hornemann) DC. var. occidentalis (Purple Clematis, Mountain Clematis)
• Clematis ochroleuca Ait. (Curlyheads)
• Clematis terniflora DC. (Sweet Autumn Clematis, Japanese Clematis)
• Clematis viorna L. (Northern Leatherflower, Vase-vine)
• Clematis virginiana L. (Virgin’s-bower)
• Clematis viticaulis Steele (Millboro Leatherflower)
• Clinopodium acinos (L.) Kuntze (Basil Thyme)
• Clinopodium arkansanum (Nutt.) House (Limestone Calamint)
• Clinopodium calamintha (L.) Stace (Lesser Calamint, Basil-thyme)
• Clinopodium vulgare L. (Wild Basil)
• Clitoria mariana L. var. mariana (Butterfly Pea)
• Nephroia carolina (L.) Lian Lian & Wei Wang (Carolina Coralbead, Carolina Snailseed, Red-berried Moonseed)
• Collinsia verna Nutt. (Eastern Blue-eyed Mary)
• Collinsonia canadensis L. (Richweed, Canada Horsebalm)
• Collinsonia verticillata Baldw. (Whorled Horsebalm)
• Comandra umbellata (L.) Nuttall var. umbellata (Eastern Bastard Toadflax)
• Comptonia peregrina (L.) Coult. (Sweet-fern)
• Conopholis americana (L.) Wallroth (Squawroot, Bearcorn)
• Consolida ajacis (L.) Schur. (Rocket Larkspur)
• Securigera varia (L.) Lassen (Crown Vetch)
• Corydalis flavula (Raf.) DC (Yellow Corydalis, Yellow Fumewort, Yellow Harlequin)
• Capnoides sempervirens (L.) Borkh. (Pale Corydalis, Pink Corydalis, Rock Harlequin)
• Crataegus intricata Lange var. biltmoreana (Beadle) R.W. Lance (Biltmore Hawthorn)
• Crataegus calpodendron (Ehrh.) Medik. (Pear Hawthorn)
• Crataegus dodgei Ashe (Dodge's Hawthorn)
• Crataegus coccinea L. (Scarlet Hawthorn)
• Crataegus crus-galli L. var. crus-galli (Cockspur Hawthorn)
• Crataegus crus-galli L. var. pyracanthifolia Aiton (Narrowleaf Cockspur Hawthorn)
• Crataegus ×disperma Ashe (Two-seed Hawthorn)
• Crataegus intricata Lange var. intricata (Entangled Hawthorn)
• Crataegus iracunda Beadle (Forest Hawthorn)
• Crataegus succulenta Schrad. ex Link var. macracantha (Lodd. ex Loudon) Eggleston (Large-thorned Hawthorn)
• Crataegus macrosperma Ashe (Big-fruited Hawthorn, Eastern Hawthorn)
• Crataegus margarettae Ashe (Margaret's Hawthorn)
• Crataegus marshallii Egglest. (Parsley Hawthorn)
• Crataegus mollis Scheele var. mollis (Downy Hawthorn)
• Crataegus phaenopyrum (L. f.) Medik. (Washington Hawthorn)
• Crataegus pruinosa (Wendl. f.) K. Koch var. pruinosa (Frosted Hawthorn)
• Crataegus punctata Jacq. (Dotted Hawthorn)
• Crataegus intricata Lange var. rubella (Beadle) Kruschke (Reddish Hawthorn)
• Crataegus schuettei Ashe (Schuette's Hawthorn)
• Crataegus succulenta Schrad. ex Link var. neofluvialis (Ashe) E.J. Palmer (New River Hawthorn)
• Crataegus succulenta Schrad. ex Link var. succulenta (Fleshy Hawthorn)
• Crataegus uniflora Muenchh. (One-flowered Hawthorn)
• Crataegus viridis L. var. viridis (Green Hawthorn)
• Crotalaria biflora L. (Two-flower Rattlebox)
• Crotalaria purshii DC. (Pursh's Rattlebox)
• Crotalaria rotundifolia Walt. ex J.F. Gmel. (Low Rattlebox, Rabbitbells)
• Crotalaria sagittalis L. (Rattlebox, Arrowhead Rattlebox)
• Crotalaria spectabilis Roth (Showy Rattlebox)
• Galium pedemontanum (Bellardi) Allioni (Piedmont Bedstraw)
• Cunila origanoides (L.) Britt. (Common Dittany, Wild Oregano, Stonemint)
• Cuphea viscosissima Jacq. (Blue Waxweed, Clammy Cuphea)
• Cymbalaria muralis P.G. Gaertn., B. Mey. & Scherb. ssp. muralis (Kenilworth-ivy)
• Cytisus scoparius (L.) Link (Common Broom, Scotch Broom)
• Dalea leporina (Ait.) Bullock (Hare's-foot Dalea)
• Dalibarda repens L. (Dewdrop, Robin-runaway, Star-violet)
• Dasistoma macrophyllum (Nutt.) Raf. (Mullein Foxglove)
• Datura stramonium L. (Jimson-weed)
• Datura wrightii Regel (Indian-apple)
• Decodon verticillatus (L.) Ell. (Swamp Loosestrife, Water-willow)
• Hydrangea barbara (L.) B. Schulz (Climbing Hydrangea, Woodvamp)
• Delphinium exaltatum Ait. (Tall Larkspur)
• Delphinium tricorne Michx. (Dwarf Larkspur)
• Desmanthus illinoensis (Michx.) MacMillan ex. Rob. & Fern. (Prairie Mimosa)
• Desmodium canadense (L.) DC. (Showy Tick-trefoil, Canadian Tick-trefoil)
• Desmodium canescens (L.) DC. (Hoary Tick-trefoil)
• Desmodium ciliare (Muhl. ex Willd.) DC. (Hairy Small-leaf Tick-trefoil)
• Desmodium cuspidatum (Muhl. ex Willd.) Loudon (Toothed Tick-trefoil, Large-bracted Tick-trefoil)
• Desmodium fernaldii Schub. (Fernald's Tick-trefoil)
• Desmodium glabellum (Michx.) DC. (Dillenius' Tick-trefoil)
• Hylodesmum glutinosum (Muhl. ex Willld.) H. Ohashi & R.R. Mill (Pointed-leaf Tick-trefoil)
• Desmodium laevigatum (Nutt.) DC. (Smooth Tick-trefoil)
• Desmodium lineatum DC. (Sand Tick-trefoil)
• Desmodium marilandicum (L.) DC. (Smooth Small-leaf Tick-trefoil, Maryland Tick-trefoil)
• Hylodesmum nudiflorum (L.) H. Ohashi & R.R. Mill (Naked-Flowered Tick-trefoil)
• Desmodium nuttallii (Schindl.) Schub. (Nuttall's Tick-trefoil)
• Desmodium obtusum (Muhl. ex Willd.) DC. (Stiff Tick-trefoil)
• Desmodium ochroleucum M.A. Curtis ex Canby (Cream-flowered Tick-trefoil)
• Desmodium paniculatum (L.) DC. var. paniculatum (Narrow-leaf Tick-trefoil, Panicled-leaf Tick-trefoil)
• Hylodesmum pauciflorum (Nutt.) H. Ohashi & R.R. Mill (Few-flowered Tick-trefoil)
• Desmodium perplexum Schub. (Perplexing Tick-trefoil)
• Desmodium rotundifolium DC. (Round-leaf Tick-trefoil, Prostrate Tick-trefoil)
• Desmodium sessilifolium (Torr.) Torr. & Gray (Sessile-leaf Tick-trefoil)
• Desmodium strictum (Pursh) DC. (Pineland Tick-trefoil, Pine Barren Tick-Trefoil)
• Desmodium tenuifolium Torr. & Gray (Slim-leaf Tick-trefoil)
• Desmodium viridiflorum (L.) DC. (Velvet-leaf Tick-trefoil)
• Deutzia scabra Thunb. (Fuzzy Deutzia)
• Dicentra canadensis (Goldie) Walp. (Squirrel Corn)
• Dicentra cucullaria (L.) Bernh. (Dutchman's Breeches)
• Dicentra eximia (Ker-Gawl.) Torr. (Wild Bleeding Heart)
• Didiplis diandra (Nutt. ex DC.) Wood (Water-purslane)
• Digitalis purpurea L. (Purple Foxglove)
• Hexasepalum radula (Willd.) Delprete & J.H. Kirkbride (Rough Buttonweed)
• Hexasepalum teres (Walter) J.H. Kirkbride (Common Buttonweed, Rough Buttonweed)
• Diodia virginiana L. (Virginia Buttonweed)
• Dirca palustris L. (Leatherwood)
• Primula meadia (L.) A. R. Mast & Reveal (Eastern Shooting Star)
• Potentilla indica (Andr.) T. Wolf (Indian-strawberry)
• Ellisia nyctelea (L.) L. (Nyctelea, Waterpod, Aunt Lucy)
• Enemion biternatum Raf. (False Rue-anemone)
• Epifagus virginiana (L.) W.Barton (Beechdrops)
• Epilobium ciliatum Raf. ssp. ciliatum (American Willow-herb, Fringed Willow-herb, Hairy Willow-herb)
• Epilobium coloratum Biehler (Purple-leaved Willow-herb)
• Epilobium leptophyllum Raf. (Bog Willow-herb, Linear-leaved Willow-herb, Narrow-leaved Willow-herb)
• Eranthis hyemalis (L.) Salisb. (Winter-aconite)
• Eriogonum allenii S. Wats. in A. Gray et al. (Shale Barren Wild Buckwheat)
• Erodium cicutarium (L.) L'Her. ex Ait. (Common Storksbill, Heron's-bill, Red-stem Filaree, Alfileria)
• Exochorda racemosa (Lindl.) Rehd. (Common Pearlbush)
• Fagopyrum esculentum Moench (Buckwheat)
• Fagus grandifolia Ehrhart (American Beech)
• Fatoua villosa (Thunb.) Nakai (Mulberry-weed, Hairy Crabweed)
• Ficus carica L. (Common Fig)
• Filipendula rubra (Hill) B.L. Robins. (Queen-of-the-Prairie)
• Firmiana simplex (L.) W. Wight (Chinese Parasol Tree)
• Floerkea proserpinacoides Willd. (False Mermaid, False Mermaid-weed)
• Forsythia suspensa (Thunb.) Vahl (Weeping Forsythia)
• Forsythia viridissima Lindley (Green-stem Forsythia)
• Fragaria vesca L. var americana Porter (Woodland Strawberry)
• Fragaria virginiana Duchesne (Wild Strawberry)
• Fraxinus caroliniana P. Miller (Carolina Ash, Water Ash, Pop Ash)
• Fraxinus nigra Marshall (Black ash)
• Fraxinus pennsylvanica Marshall (Green Ash, Red Ash)
• Fraxinus profunda (Bush) Bush (Pumpkin Ash)
• Fraxinus quadrangulata Michx. (Blue Ash)
• Fumaria officinalis L. (Common Fumitory)
• Galactia volubilis (L.) Britt var. volubilis (Downy Milkpea)
• Galactia regularis (L.) B.S.P. (Eastern Milkpea)
• Galeopsis bifida Boenn. (Common Hemp-nettle, Split-lip Hemp-nettle)
• Galium aparine L. (Cleavers)
• Galium asprellum Michx. (Rough Bedstraw)
• Galium boreale L. (Northern Bedstraw)
• Galium circaezans Michx. (Forest Bedstraw)
• Galium concinnum Torr. & Gray (Shining Bedstraw)
• Galium anglicum Hudson (Lamarck's Bedstraw)
• Galium bermudense L. (Coastal Bedstraw)
• Galium lanceolatum Torr. (Lanceleaf Wild Licorice)
• Galium latifolium Michx. (Purple Bedstraw)
• Galium mollugo L. (Smooth Bedstraw, Hedge Bedstraw)
• Galium obtusum Bigelow var. obtusum (Bluntleaf Bedstraw)
• Galium obtusum Bigelow var. filifolium (Wieg.) Fern. (Bluntleaf Bedstraw, Carolina Bedstraw)
• Galium orizabense Hemsl. ssp. laevicaule (Weatherby & Blake) Dempster (Bald Bedstraw, Smooth-stem Bedstraw)
• Galium pilosum Ait. (Hairy Bedstraw)
• Galium tinctorium L. (Three-lobed Bedstraw)
• Galium triflorum Michx. (Sweet-scented Bedstraw)
• Galium uniflorum Michx. (One-flowered Bedstraw)
• Galium verum L. (Yellow Bedstraw)
• Oenothera gaura W.L. Wagner & Hoch (Biennial Gaura, Northeastern Gaura)
• Oenothera curtiflora W.L. Wagner & Hoch (Small-flowered Gaura)
• Gelsemium sempervirens (L.) St.-Hilaire (Yellow Jessamine, Carolina Jessamine)
• Gentiana austromontana Pringle & Sharp (Appalachian Gentian)
• Gentiana autumnalis L. (Pine Barren Gentian)
• Gentiana catesbaei Walt. (Coastal Plain Gentian, Elliott's Gentian)
• Gentiana clausa Raf. (Bottle Gentian, Closed Gentian)
• Gentiana decora Pollard (Showy Gentian)
• Gentiana saponaria L. (Soapwort Gentian)
• Gentiana villosa L. (Striped Gentian)
• Gentianella occidentalis (A. Gray) Small (Western Stiff Gentian)
• Gentianella quinquefolia (L.) Small (Eastern Stiff Gentian)
• Gentianopsis crinita (Froel.) Ma (Greater Fringed Gentian)
• Geranium carolinianum L. (Carolina Geranium, Carolina Cranesbill)
• Geranium columbinum L. (Long-stalk Cranesbill)
• Geranium dissectum L. (Cut-leaf Geranium, Cut-leaf Cranesbill)
• Geranium maculatum L. (Wild Geranium)
• Geranium molle L. (Dove's-foot Geranium, Dove's-foot Cranesbill)
• Geranium pusillum L. (Small Geranium, Small-flowered Cranesbill)
• Geranium robertianum L. (Herb Robert)
• Geranium thunbergii Sieb. & Zucc. ex Lindl. & Paxton (Thunberg's Geranium)
• Geum aleppicum Jacquin (Yellow Avens)
• Geum canadense Jacquin (White Avens)
• Geum laciniatum Murray (Rough Avens)
• Geum vernum (Raf.) Torr. & Gray (Spring Avens)
• Geum virginianum L. (Cream Avens)
• Glandularia canadensis (L.) Nutt. (Rose Vervain, Rose Verbena, Creeping Vervain)
• Glaucium flavum Crantz (Yellow Horned-poppy, Sea-poppy)
• Glechoma hederacea L. (Gill-over-the-ground, Ground-ivy)
• Gleditsia triacanthos L. (Honey Locust)
• Glycine max (L.) Merr. (Soybean)
• Glycyrrhiza lepidota Pursh (Wild Licorice, American Licorice)
• Gratiola neglecta Torr. (Clammy Hedge-hyssop)
• Sophronanthe pilosa (Michx.) Small (Shaggy Hedge-hyssop)
• Gratiola virginiana L. var. virginiana (Round-fruit Hedge-hyssop)
• Gratiola viscidula Pennell (Short's Hedge-hyssop)
• Grewia biloba G. Don (Bilobed Grewia)
• Halesia tetraptera Ellis (Silverbell, Common Silverbell)
• Hamamelis virginiana L. var. virginiana (Witch Hazel)
• Hedeoma hispida Pursh (Rough Pennyroyal)
• Hedeoma pulegioides (L.) Pers. (American Pennyroyal)
• Helleborus viridis L. (Green Hellebore, Christmas-rose, Lenten-rose)
• Hepatica acutiloba DC. (Sharp-lobed Hepatica, Sharp-lobed Liverleaf)
• Hepatica americana (DC.) Ker-Gawl. (Round-lobed Hepatica, Round-lobed Liverleaf)
• Heuchera americana L. (Alumroot, Americana Alumroot)
• Heuchera caroliniana (Rosendahl, Butters, & Lakela) Wells (Carolina Alumroot)
• Heuchera hispida Pursh (Purple Alumroot)
• Heuchera longiflora Rydb. (Long-flowered Alumroot)
• Heuchera parviflora Bartling var. parviflora (Small-flowered Alumroot)
• Heuchera pubescens Pursh (Marbled Alumroot)
• Heuchera villosa Michaux (Hairy Alumroot)
• Hibiscus aculeatus Walter (Savanna Hibiscus)
• Hibiscus coccineus Walt. (Scarlet Rose-mallow)
• Hibiscus laevis Allioni (Halberd-leaf Rose-mallow, Smooth Rose-mallow)
• Eleutherococcus sieboldianus (Makino) Koidz. (Five-leaf Aralia)
• Hibiscus syriacus L. (Rose-of-Sharon, Althaea)
• Hibiscus trionum L. (Flower-of-an-hour)
• Hottonia inflata Ell. (Featherfoil, Water-violet)
• Houstonia caerulea L. (Common Bluets, Azur Bluets, Quaker Ladies)
• Houstonia canadensis Willd. ex Roemer & J.A. Schultes (Canada Bluets)
• Houstonia longifolia Gaertn. (Longleaf Bluets)
• Houstonia pusilla Schoepf (Tiny Bluets)
• Houstonia serpyllifolia Michx. (Thyme-leaf Bluets)
• Houstonia tenuifolia Nuttall (Narrowleaf Bluets, Diffuse-branched Bluets)
• Cubelium concolor (T.F. Forst.) Raf. ex Britt. & A. Brown (Green Violet)
• Hydrangea arborescens L. (Wild Hydrangea, Smooth Hydrangea)
• Hydrastis canadensis L. (Golden-seal)
• Hydrolea quadrivalvis Walt. (Waterpod)
• Hydrophyllum canadense L. (Canada Waterleaf)
• Hydrophyllum macrophyllum Nutt. (Large-leaf Waterleaf, Hairy Waterleaf)
• Hydrophyllum virginianum L. var. virginianum (Virginia Waterleaf, Eastern Waterleaf)
• Hydrophyllum virginianum L. var. atranthum (E.J. Alexander) Constance (Appalachian Waterleaf)
• Hyptis mutabilis (A. Rich.) Briq. (Tropical Bushmint)
• Iliamna remota Greene (Kankakee Mallow, Kankakee Globe-mallow)
• Ipomopsis rubra (L.) Wherry (Standing-cypress)
• Itea virginica L. (Virginia-willow, Virginia Sweetspire)
• Juglans cinerea L. (Butternut, White Walnut)
• Juglans nigra L. (Black Walnut)
• Kerria japonica (L.) DC. (Japanese-rose)
• Kickxia elatine (L.) Dumort. (Sharp-leaf Cancerwort)
• Koelreuteria paniculata Laxmann (Golden Rain Tree)
• Kosteletzkya pentacarpos (L.) Ledebour (Seashore Mallow, Salt Marsh Mallow)
• Kummerowia stipulacea (Maxim.) Makino (Korean-clover)
• Kummerowia striata (Thunb.) Schindl. (Japanese-clover)
• Lablab purpureus (L.) Sweet (Hyacinth-bean)
• Lamium galeobdolon (L.) L. (Yellow Archangel)
• Lamium amplexicaule L. var. amplexicaule (Henbit, Henbit Dead-nettle)
• Lamium dissectum With. (Cutleaf Dead-nettle)
• Lamium maculatum L. (Spotted Dead-nettle)
• Lamium purpureum L. (Red Dead-nettle, Purple Dead-nettle)
• Laportea canadensis (L.) Weddell (Wood Nettle)
• Lathyrus hirsutus L. (Caley Pea, Singletary Pea)
• Lathyrus latifolius L. (Everlasting Pea, Perennial Sweet Pea)
• Lathyrus palustris L. (Marsh Pea, Marsh Vetchling)
• Lathyrus pusillus Ell. (Tiny Pea, Small Vetchling)
• Lathyrus venosus Muhl. ex Willd. var. venosus (Veiny Pea)
• Leonurus cardiaca L. ssp. cardiaca (Motherwort, Lion's-tail)
• Leonurus japonicus Houtt. (Honeyweed, Chinese Motherwort)
• Lespedeza angustifolia (Pursh) Ell. (Narrow-leaf Lespedeza, Narrow-leaf Bush-clover)
• Lespedeza bicolor Turcz. (Shrubby Bush-clover, Bicolor Lespedeza, Shrub Lespedeza, )
• Lespedeza capitata Michx. (Round-headed Lespedeza, Round-headed Bush-clover)
• Lespedeza cuneata (Dum.-Cours.) G. Don (Sericea Lespedeza, Chinese Lespedeza)
• Elymus hystrix L. var. piedmontanus Poindexter & Weakley (Piedmont Bottlebrush Grass)
• Lespedeza hirta (L.) Hornemann var. hirta (Hairy Lespedeza, Hairy Bush-clover)
• Rosa rubiginosa L. var. rubiginosa (Eglantine Rose)
• Lespedeza hirta (L.) Hornemann var. curtissii (Clewell) Isely (Curtiss' Lespedeza)
• Lespedeza violacea (L.) Pers. (Wand Lespedeza, Wand Bush-clover)
• Lespedeza procumbens Michx. (Trailing Lespedeza, Trailing Bush-clover)
• Lespedeza repens (L.) W. Bart. (Creeping Lespedeza, Creeping Bush-clover)
• Lespedeza stuevei Nutt. (Tall Lespedeza, Velvety Lespedeza, Tall Bush-clover)
• Lespedeza frutescens (L.) Ell. (Violet Lespedeza, Violet Bush-clover)
• Lespedeza virginica (L.) Britt. (Slender Lespedeza, Slender Bush-clover)
• Leucospora multifida (Michx.) Nutt. (Narrow-leaf Paleseed)
• Ligustrum obtusifolium Sieb. & Zucc. var. suave (Kitag.) H. Hara (Amur Privet)
• Ligustrum japonicum Thunb. (Japanese Privet)
• Ligustrum obtusifolium Sieb. & Zucc. var. obtusifolium (Border Privet)
• Ligustrum ovalifolium Hassk. (California Privet)
• Ligustrum quihoui Carriere (Wax-leaf Privet)
• Ligustrum sinense Louriere (Chinese Privet)
• Ligustrum vulgare L. (European Privet, Common Privet)
• Limonium carolinianum (Walter) Britton (Sea Lavender, Carolina Sea Lavender)
• Limosella australis R. Br. (Mudwort, Awl-leaf)
• Linaria maroccana Hook. f. (Moroccan Toadflax)
• Linaria vulgaris P. Mill. (Butter-and-eggs, Yellow Toadflax)
• Lindera benzoin (L.) Blume (Spicebush)
• Lindernia anagallidea (Michx.) Pennell (Long-stalked False Pimpernel)
• Lindernia dubia (L.) Pennell var. dubia (False Pimpernel, Yellow-seed False Pimpernel)
• Linum floridanum (Planch.) Trel. var. floridanum (Florida Yellow Flax)
• Linum intercursum Bickn. (Sandplain Flax)
• Linum medium (Planch.) Britton var. texanum (Planch.) Fern. (Stiff Yellow Flax, Common Yellow Flax)
• Linum striatum Walt. (Ridged Yellow Flax)
• Linum sulcatum Riddell var. sulcatum (Grooved Yellow Flax)
• Linum usitatissimum L. (Common Flax)
• Linum virginianum L. (Virginia Yellow Flax, Woodland Flax)
• Liquidambar styraciflua L. (Sweetgum)
• Liriodendron tulipifera L. (Tulip-Poplar, Yellow Poplar, Tuliptree)
• Litsea aestivalis (L.) Fern. (Pondspice)
• Lotus corniculatus L. (Bird's-foot Trefoil)
• Acmispon helleri (Britt.) A.A. Heller (Carolina Prairie-trefoil)
• Lotus tenuis Waldst. & Kit. ex Willd. (Slender Birdsfoot-trefoil)
• Ludwigia alata Elliott (Winged Seedbox, Winged Primrose-willow)
• Ludwigia alternifolia L. (Seedbox, Alternate-leaved Seedbox)
• Ludwigia brevipes (B.H. Long ex Britt., A. Braun & Small) Eames (Long Beach Seedbox, Long Beach Primrose-willow)
• Ludwigia decurrens Walter (Wing-leaved Primrose-willow, Winged Water-primrose)
• Ludwigia glandulosa Walter (Cylindric-fruited Primrose-willow)
• Ludwigia hexapetala (Hook. & Arn.) Zardini, Gu, & Raven (Large-flowered Primrose-willow, Common Water-primrose)
• Ludwigia hirtella Raf. (Rafinesque's Seedbox, Spindleroot)
• Ludwigia leptocarpa (Nuttall) Hara (Angle-stem Primrose-willow, Angle-stem Water-primrose)
• Ludwigia palustris (L.) Elliott (Marsh Seedbox, Common Water-purslane)
• Ludwigia peploides (H.B.K.) Raven var. glabrescens (Kuntze)Shinners (Floating Primrose-willow, Creeping Water-primrose)
• Ludwigia pilosa Walter (Hairy Seedbox, Hairy Primrose-willow)
• Ludwigia polycarpa Short & Peter (Many-fruited Primrose-willow)
• Ludwigia ravenii Peng (Raven's Seedbox, Raven's Primrose-willow)
• Ludwigia sphaerocarpa Elliott (Globe-fruited Seedbox, Globe-fruited Primrose-willow)
• Ludwigia virgata Michx. (Savanna Seedbox, Savanna Primrose-willow)
• Lupinus perennis L. (Sundial Lupine)
• Lycium barbarum L. (Common Matrimony-vine, Wolfberry, Goji Berry)
• Lycium chinense P. Miller (Chinese Wolfberry)
• Lycopus americanus Muhl. ex W. Bart. (American Bugleweed)
• Lycopus angustifolius Elliott (Narrow-leaf Bugleweed, Southern Bog Water Horehound)
• Lycopus europaeus L. (European Bugleweed, Gypsywort)
• Lycopus rubellus Moench (Taper-leaf Water Horehound, Stalked Water Horehound)
• Lycopus uniflorus Michx. (Northern Bugleweed)
• Lycopus virginicus L. (Virginia Bugleweed, Virginia Water Horehound)
• Steironema ciliatum (L.) Baudo (Fringed Loosestrife)
• Steironema hybridum (Michaux) Raf. ex B.D. Jackson (Lowland Loosestrife)
• Steironema lanceolatum (Walt.) Gray (Lanceleaf Loosestrife)
• Lysimachia nummularia L. (Moneywort, Creeping Jenny)
• Steironema quadriflorum (Sims) A.S. Hitchcock (Prairie Loosestrife, Four-flowered Loosestrife)
• Lysimachia quadrifolia L. (Whorled Loosestrife)
• Steironema radicans (Hooker) A. Gray (Trailing Loosestrife)
• Lysimachia terrestris (L.) B.S.P. (Swamp Loosestrife, Bog Loosestrife, Swamp Candles)
• Steironema tonsum (Alph. Wood) E.P. Bicknell ex Britton (Southern Loosestrife, Appalachian Loosestrife)
• Lythrum alatum Pursh (Northern Winged Loosestrife)
• Lythrum lanceolatum Elliott (Southern Winged Loosestrife)
• Lythrum lineare L. (Narrow-leaf Loosestrife, Wand Loosestrife, Salt Marsh Loosestrife)
• Lythrum salicaria L. (Purple Loosestrife)
• Macleaya cordata (Willd.) R. Brown (Plume-poppy, Tree-celandine)
• Maclura pomifera (Raf.) Schneid. (Osage Orange, Hedge Apple, Bois-d'arc)
• Magnolia acuminata (L.) L. (Cucumber Magnolia, Cucumber-tree)
• Magnolia fraseri Walt. (Fraser Magnolia, Earleaf Umbrella- tree)
• Magnolia grandiflora L. (Southern Magnolia, Bull-bay)
• Magnolia macrophylla Michx. (Bigleaf Magnolia)
• Magnolia tripetala (L.) L. (Umbrella Magnolia)
• Magnolia virginiana L. (Sweetbay, Sweetbay Magnolia, Swamp Magnolia)
• Malus angustifolia (Aiton) Michx. (Southern Crabapple)
• Malus coronaria (L.) P. Mill. (Sweet Crabapple)
• Malus prunifolia (Willd.) Borkh. (Plumleaf Crabapple)
• Malus domestica (Suckow) Borkh. (Common Apple)
• Malva moschata L. (Musk Mallow)
• Malva neglecta Wallroth (Common Mallow, Cheeses)
• Malva sylvestris L. (High Mallow)
• Malvastrum hispidum (Pursh) Hochr. (Hispid False Mallow, Yellow False Mallow)
• Marrubium vulgare L. (Common Horehound, White Horehound)
• Mazus pumilus (Burm. f.) Steenis (White-flowered Mazus, Japanese Mazus)
• Mecardonia acuminata (Walter) Small var. acuminata (Mecardonia, Axil-flower)
• Medicago arabica (L.) Huds. (Spotted Medick, Spotted Bur-clover)
• Medicago falcata L. (Yellow Alfalfa, Sickle Medick)
• Medicago lupulina L. (Black Medick)
• Medicago minima (L.) L. (Small Medick, Bur Medick, Little Bur-clover)
• Medicago sativa L. (Alfalfa, Lucerne)
• Meehania cordata (Nutt.) Britt. (Meehan's Mint, Creeping Mint)
• Melia azedarach L. (Chinaberry)
• Melilotus albus Medikus (White Sweet-clover)
• Melilotus indicus (L.) All. (Small Melilot, Sourclover)
• Melilotus officinalis (L.) Lam. (Yellow Sweet-clover)
• Melissa officinalis L. (Lemon Balm, Common Balm)
• Menispermum canadense L. (Canada Moonseed, Common Moonseed, Yellow Parilla)
• Mentha aquatica L. (Water Mint, Lemon Mint, Orange Mint)
• Mentha canadensis L. (Canada Mint, Wild Mint)
• Mentha spicata L. (Spearmint)
• Mentha ×gracilis Sole (Ginger Mint, Creeping Whorled Mint)
• Mentha ×piperita L. (Peppermint)
• Mentha ×rotundifolia (L.) Huds. (Apple Mint)
• Menyanthes trifoliata L. (Buckbean, Bogbean)
• Micranthemum micranthemoides (Nutt.) Wettst. (Nuttall's Micranthemum)
• Micranthemum umbrosum (J.F. Gmel.) Blake (Shade Mudflower)
• Mimosa microphylla Dryander (Little-leaf Sensitive-brier)
• Mimulus alatus Aiton (Winged Monkeyflower)
• Erythranthe moschata (Douglas ex Lindley) Nesom (Muskflower)
• Mimulus ringens L. var. ringens (Square-stemmed Monkeyflower, Allegheny Monkeyflower)
• Mirabilis jalapa L. (Common Four-o'clock, Marvel-of-Peru)
• Mirabilis nyctaginea (Michx.) MacM. (Heart-leaved Umbrella-wort, Wild Four-o'clock)
• Misopates orontium (L.) Raf. (Lesser Snapdragon, Weasel's-snout)
• Mitchella repens L. (Partridge-berry)
• Mitella diphylla L. (Two-leaved Miterwort, Bishop's Cap)
• Mitreola petiolata (J.F.Gmelin) Torrey and Gray (Lax Hornpod)
• Mitreola sessilifolia (J.F.Gmelin) G.Don (Swamp Hornpod, Sessile-leaved Hornpod)
• Modiola caroliniana (L.) G. Don (Carolina Bristle Mallow)
• Mollugo verticillata L. (Carpetweed, Green Carpetweed, Indian Chickweed)
• Monarda clinopodia L. (White Bergamot, Basil Beebalm)
• Monarda didyma L. (Scarlet Beebalm, Oswego Tea)
• Monarda fistulosa L. (Wild Bergamot)
• Monarda brevis (Fosberg & Artz) Floden (Smoke Hole Bergamot)
• Monarda punctata L. var. punctata (Horsemint, Spotted Beebalm)
• Monarda media Willd. complex (Purple Bergamot)
• Montia fontana L. (Water Blinks)
• Montia linearis (Dougl. ex Hook.) Greene (Narrow-leaved Montia)
• Morella caroliniensis (P. Miller) Small (Evergreen Bayberry, Pocosin Bayberry)
• Morella cerifera (L.) Small (Southern Bayberry, Wax-Myrtle)
• Morus alba L. (White Mulberry)
• Morus rubra L. (Red Mulberry)
• Myosurus minimus L. (Tiny Mousetail)
• Morella pusilla (Raf.) Weakley & D.B.Poind. (Dwarf Bayberry, Dwarf Wax Myrtle)
• Myriophyllum aquaticum (Vell.) Verdc. (Parrot Feather, Brazilian Water-milfoil)
• Myriophyllum heterophyllum Michx. (Variable Water-milfoil, Two-leaf Water-milfoil)
• Myriophyllum humile (Raf.) Morong (Low Water-milfoil)
• Myriophyllum pinnatum (Walt.) BSP (Cut-leaf Water-milfoil)
• Myriophyllum spicatum L. (Eurasian Water-milfoil)
• Napaea dioica L. (Glade Mallow)
• Nelumbo lutea Willd. (American Lotus, American Lotus-lily, Yellow Lotus)
• Nemophila aphylla (L.) Brummitt (Small-flower Baby-blue-eyes)
• Nepeta cataria L. (Catnip, Catmint)
• Nestronia umbellula Raf. (Nestronia, Leechbrush)
• Nicandra physalodes (L.) Gaertner (Apple-of-Peru)
• Nigella damascena L. (Love-in-a-mist, Fennel-flower)
• Nuphar advena (Ait.) Ait.f. (Yellow Pond-lily, Common Spatterdock)
• Nuphar sagittifolia (Walter) Pursh (Narrow-leaved Spatterdock)
• Linaria canadensis (L.) Dumont (Blue Toadflax, Canada Toadflax)
• Linaria texana Scheele (Texas Toadflax)
• Nymphaea odorata Aiton ssp. odorata (White Water-lily, Fragrant Water-lily)
• Nymphoides aquatica (J.F. Gmel.) Kuntze (Big Floating Heart, Banana Floating Heart)
• Obolaria virginica L. (Pennywort)
• Oenothera argillicola Mackenzie (Shale Barren Evening-primrose)
• Oenothera fruticosa L. (Narrow-leaf Sundrops, Southern Sundrops)
• Oenothera humifusa Nuttall (Sea-beach Evening-primrose)
• Oenothera laciniata Hill (Cutleaf Evening-primrose)
• Oenothera linifolia Nuttall (Threadleaf Sundrops, Flaxleaf Sundrops)
• Oenothera parviflora L. (Small-flowered Evening-primrose)
• Oenothera perennis L. (Small Sundrops, Little Sundrops)
• Oenothera pilosella Raf. ssp. pilosella (Meadow Evening-primrose, Prairie Sundrops)
• Oenothera speciosa Nuttall (Pink Evening-primrose, Showy Evening-primrose, Pink-ladies)
• Oenothera triloba Nuttall (Stemless Evening Primrose)
• Oldenlandia boscii (DC) Chapman (Bosc's Bluets)
• Edrastima uniflora (L.) Raf. (Clustered Bluets)
• Orbexilum onobrychis (Nutt.) Rydb. (Lance-leaf Scurfpea, French-grass)
• Orbexilum psoralioides (Walter) Vincent (Sampson's Snakeroot)
• Origanum vulgare L. (Wild Marjoram)
• Myzorrhiza riparia (L.T. Collins) Weakley (River Broomrape)
• Orobanche minor J.E. Smith (Common Broomrape, Lesser Broomrape, Small Broomrape)
• Aphyllon uniflorum L. (Cancer-root)
• Orthilia secunda (L.) House (One-sided Shinleaf, One-sided Pyrola)
• Cartrema americanum (L.) Nesom (Devilwood, Wild Olive)
• Oxalis montana Raf. (Mountain Wood-sorrel, White Wood-sorrel)
• Oxalis articulata Savigny (Red Wood-sorrel)
• Oxalis corniculata L. (Creeping Wood-sorrel)
• Oxalis florida Salisbury (Slender Yellow Wood-sorrel)
• Oxalis stricta L. (Common Yellow Wood-sorrel)
• Oxalis grandis Small (Great Yellow Wood-sorrel)
• Oxalis dillenii Jacquin (Southern Yellow Wood-sorrel)
• Oxalis violacea L. (Violet Wood-sorrel)
• Papaver dubium L. (Field Poppy, Long-headed Poppy)
• Papaver orientale L. (Oriental Poppy)
• Papaver rhoeas L. (Corn Poppy)
• Papaver somniferum L. (Opium Poppy, Common Poppy)
• Parietaria judaica L. (Spreading Pellitory, Pellitory-of-the-wall)
• Parietaria pensylvanica Muhl. ex Willd. (Pennsylvania Pellitory, Rock Pellitory)
• Parnassia asarifolia Vent. (Kidney-leaved Grass-of-Parnassus, Appalachian Grass-of-Parnassus, Brook Parnassia)
• Parnassia grandifolia DC. (Large-leaved Grass-of-Parnassus, Bigleaf Grass-of-Parnassus)
• Parthenocissus quinquefolia (L.) Planch. (Virginia-creeper)
• Passiflora incarnata L. (Purple Passionflower, Maypop)
• Passiflora lutea L. (Yellow Passionflower)
• Paulownia tomentosa (Thunb.) Steud. (Royal Paulownia, Princess Tree, Empress Tree)
• Pedicularis canadensis L. (Lousewort, Wood-betony)
• Pedicularis lanceolata Michx. (Swamp Lousewort)
• Pediomelum canescens (Michx.) Rydb. (Buckroot, Hoary Scurfpea)
• Penstemon australis Small (Southern Beard-tongue, Sandhill Beard-tongue)
• Penstemon calycosus Small (Calico Beard-tongue, Long-sepal Beard-tongue)
• Penstemon canescens (Britt.) Britt. (Gray Beard-tongue, Eastern Gray Beard-tongue)
• Penstemon digitalis Nutt. ex Sims (Foxglove Beard-tongue, Tall White Beard-tongue)
• Penstemon hirsutus (L.) Willd. (Hairy Beard-tongue)
• Penstemon laevigatus Aiton (Smooth Beard-tongue, Eastern Smooth Beard-tongue)
• Penstemon pallidus Small (Eastern Pale Beard-tongue)
• Tamala palustris Rafinesque (Red Bay, Swamp Bay, Swamp Red Bay)
• Petunia ×atkinsiana Loudon
• Phacelia bipinnatifida Michx. (Fernleaf Phacelia, Forest Phacelia)
• Phacelia dubia (L.) Trel. var. dubia (Appalachian Phacelia)
• Phacelia fimbriata Michx. (Fringed Phacelia, Fringed Scorpion-weed)
• Phacelia purshii Buckl. (Miami-mist)
• Phacelia covillei S. Wats. ex A. Gray (Coville’s Phacelia)
• Phaseolus polystachios (L.) BSP (Wild Bean, Thicket Bean)
• Phemeranthus piedmontanus Ware (Piedmont Fameflower)
• Phemeranthus teretifolius (Pursh) Raf. (Roundleaf Fameflower, Quill Fameflower, Appalachian Fameflower)
• Philadelphus coronarius L. (Sweet Mock Orange)
• Philadelphus hirsutus Nutt. (Hairy Mock Orange)
• Philadelphus inodorus L. (Scentless Mock Orange)
• Philadelphus pubescens Loisel. (Hoary Mock Orange)
• Phlox amplifolia Britt. (Large-leaf Phlox)
• Phlox buckleyi Wherry (Sword-leaf Phlox)
• Phlox carolina L. (Carolina Phlox, Thick-leaf Phlox)
• Phlox divaricata L. (Wild Blue Phlox, Woodland Phlox)
• Phlox drummondii Hook. (Annual Phlox)
• Phlox glaberrima L. (Smooth Phlox)
• Phlox ovata L. (Mountain Phlox, Appalachian Phlox)
• Phlox maculata L. (Meadow Phlox, Wild Sweet-william)
• Phlox nivalis Lodd. ex Sweet ssp. hentzii (Nutt.) Wherry (Trailing Phlox)
• Phlox paniculata L. (Fall Phlox, Garden Phlox)
• Phlox pilosa L. ssp. pilosa (Downy Phlox)
• Phlox stolonifera Sims (Creeping Phlox)
• Phlox subulata L. (Moss Phlox, Moss-pink)
• Phoradendron leucarpum (Raf.) Reveal & M.C. Johnston ssp. leucarpum (American Mistletoe, Eastern Mistletoe)
• Phryma leptostachya L. (Lopseed, American Lopseed)
• Phyla lanceolata (Michx.) Greene (Frogfruit, Lance-leaf Frogfruit)
• Phyla nodiflora (L.) Greene (Sawtooth Frogfruit, Turkey-tangle Frogfruit)
• Physalis angulata L. (Cut-leaf Ground-cherry)
• Physalis grisea (Waterfall) M. Martinez (Gray Ground-cherry)
• Physalis heterophylla Nees (Clammy Ground-cherry)
• Physalis longifolia Nuttall var. subglabrata (Mackenzie & Bush) Cronq. (Longleaf Ground-cherry)
• Physalis philadelphica Lamarck (Tomatillo)
• Physalis pubescens L. (Downy Ground-cherry)
• Physalis virginiana P. Miller (Virginia Ground-cherry)
• Physalis walteri Nutt. (Dune Ground-cherry)
• Physocarpus opulifolius (L.) Maxim. var. opulifolius (Common Ninebark, Eastern Ninebark)
• Physostegia leptophylla Small (Slender-leaf False Dragonhead)
• Physostegia virginiana (L.) Benth. (Obedient-plant)
• Phytolacca americana L. var. americana (Common Pokeweed)
• Phytolacca americana L. var. rigida (Small) Caulkins & Wyatt (Seaside Pokeweed)
• Pilea fontana (Lunell) Rydb. (Lesser Clearweed, Blackfruit Clearweed)
• Pilea pumila (L.) Gray (Clearweed, Greenfruit Clearweed)
• Plantago aristata Michxaux (Bracted Plantain, Large-bracted Plantain)
• Plantago cordata Lamarck (King-root, Heart-leaved Plantain)
• Plantago heterophylla Nuttall (Slender Plantain)
• Plantago lanceolata L. (English Plantain, Rib-grass)
• Plantago major L. (Common Plantain)
• Plantago maritima L. var. juncoides (Lamarck) Gray (Seaside Plantain)
• Plantago patagonica Jacquin (Woolly Plantain)
• Plantago indica L. (Leafy-stemmed Plantain)
• Plantago pusilla Nuttall (Dwarf Plantain)
• Plantago rugelii Dcne. (American Plantain, Broad-leaved Plantain, Blackseed Plantain)
• Plantago virginica L. (Virginia Plantain, Paleseed Plantain)
• Plantago wrightiana Dcne. (Wright's Plantain)
• Podostemum ceratophyllum Michx. (Horn-leaf Riverweed, Threadfoot)
• Polemonium reptans L. var. reptans (Spreading Jacob's Ladder, Greek Valerian)
• Senega ambigua (Nutt.) J.F.B. Pastore & J.R. Abbott (Loose Milkwort)
• Senega curtissii (A. Gray) J.F.B. Pastore & J.R. Abbott (Curtiss' Milkwort)
• Senega incarnata (L.) J.F.B. Pastore & J.R. Abbott (Pink Milkwort, Procession Flower)
• Senega lutea (L.) J.F.B. Pastore & J.R. Abbott (Orange Milkwort, Yellow milkwort)
• Senega mariana (P. Mill.) J.F.B. Pastore & J.R. Abbott (Maryland Milkwort)
• Senega nuttallii (Torr. & A. Gray) J.F.B. Pastore & J.R. Abbott (Nuttall's Milkwort)
• Polygaloides paucifolia (Willd.) J.R. Abbott (Gaywings, Fringed Polygala)
• Senega polygama (Walt.) J.F.B. Pastore & J.R. Abbott (Racemed Milkwort)
• Senega ramosa (Ell.) J.F.B. Pastore & J.R. Abbott (Low Pine Barren Milkwort)
• Senega sanguinea (L.) J.F.B. Pastore & J.R. Abbott (Field Milkwort, Purple Milkwort)
• Senega officinalis Spach (Seneca Snakeroot)
• Senega verticillata (L.) J.F.B. Pastore & J.R. Abbott (Whorled Milkwort)
• Polygonella articulata (L.) Meisn. (Coastal Jointweed, Sand Jointweed)
• Polygonella polygama (Vent.) Engelm. & Gray var. polygama (October-flower)
• Persicaria amphibia (L.) Gray (Water Smartweed)
• Persicaria arifolia (L.) Haraldson (Halberd-leaf Tearthumb)
• Fallopia baldschuanica (Regel) Holub (Silver-lace Vine, China Fleece-vine)
• Polygonum aviculare L. (Prostrate Knotweed, Knotgrass)
• Frangula alnus P. Mill. (Alder Buckthorn, Glossy Buckthorn)
• Polygonum erectum L. (Erect Knotweed)
• Polygonum glaucum Nutt. (Sea-beach Knotweed)
• Persicaria hydropiper (L.) Spach (Marsh-pepper Smartweed, Water-pepper)
• Persicaria hydropiperoides (Michx.) Small (Mild Water-pepper, Marsh-pepper Smartweed)
• Persicaria lapathifolia (L.) Gray (Dock-leaf Smartweed, Pale Smartweed)
• Persicaria orientalis (L.) Spach (Kiss-me-over-the-garden-gate, Prince's-feather, Prince's-plume)
• Persicaria pensylvanica (L.) M. Gomez (Pennsylvania Smartweed, Pinkweed)
• Persicaria perfoliata (L.) H. Gross (Mile-a-minute Weed, Mile-a-minute Vine, Asiatic Tearthumb)
• Persicaria maculosa Gray (Lady's-thumb, Spotted Lady's-thumb)
• Persicaria punctata (Ell.) Small (Dotted Smartweed)
• Polygonum ramosissimum Michx. (Bushy Knotweed)
• Reynoutria sachalinensis (F. Schmidt ex Maximowicz) Nakai (Giant Knotweed)
• Persicaria sagittata (L.) H. Gross ex Nakai (Arrow-leaf Tearthumb)
• Fallopia scandens (L.) Holub (Climbing False Buckwheat)
• Persicaria setacea (Baldw.) Small (Bog Smartweed, Swamp Smartweed)
• Polygonum tenue Michx. (Slender Knotweed)
• Persicaria virginiana (L.) Gaertn. (Virginia Knotweed, Jumpseed)
• Citrus trifoliata L. (Hardy Orange, Trifoliate Orange)
• Populus ×canadensis Moench
• Populus ×canescens (Ait.) Sm. (Gray Poplar)
• Populus ×jackii Sargent
• Populus alba L. (White Poplar, Silver Poplar)
• Populus balsamifera L. (Balsam poplar)
• Populus deltoides Bartram ex Marshall ssp. deltoides (Eastern Cottonwood)
• Populus grandidentata Michx. (Bigtooth Aspen)
• Populus heterophylla L. (Swamp Cottonwood)
• Populus nigra L. (Lombardy Poplar, Black Cottonwood)
• Populus tremuloides Michx. (Quaking Aspen)
• Gillenia stipulata (Muhl. ex Willd.) Nutt. (American Ipecac, Western Indian-physic)
• Gillenia trifoliata (L.) Moench (Bowman's-root, Mountain Indian-physic)
• Portulaca amilis Speg. (Paraguayan Purslane)
• Portulaca grandiflora Hook. (Rose-moss)
• Portulaca halimoides L. (Silkcotton purslane)
• Portulaca oleracea L. (Common Purslane, Garden Purslane)
• Portulaca pilosa L. (Kiss-me-quick)
• Portulaca smallii P. Wilson (Small's Purslane)
• Potentilla argentea L. (Silvery Cinquefoil)
• Drymocallis arguta (Pursh) Rydberg (Tall Cinquefoil, Sticky Cinquefoil)
• Potentilla canadensis L. (Dwarf Cinquefoil, Canada Cinquefoil)
• Potentilla intermedia L. (Downy Cinquefoil)
• Potentilla norvegica L. (Rough Cinquefoil)
• Potentilla recta L. (Sulphur Cinquefoil, Rough-fruited Cinquefoil)
• Potentilla reptans L. (Creeping Cinquefoil, European Cinquefoil)
• Potentilla rivalis Nutt. (Brook Cinquefoil)
• Potentilla simplex Michx. (Common Cinquefoil)
• Proboscidea louisianica (P. Miller) Thellung (Unicorn-plant, Devil's-claw)
• Proserpinaca palustris L. (Common Mermaid-weed)
• Proserpinaca pectinata Lam. (Comb-leaf Mermaid-weed)
• Prunella laciniata (L.) L. (Cutleaf Self-heal)
• Prunella vulgaris L. (Self-heal, Heal-all)
• Prunus alleghaniensis Porter var. alleghaniensis (Allegheny Plum, Allegheny Sloe)
• Prunus americana Marshall (American Wild Plum)
• Prunus angustifolia Marshall (Chickasaw Plum)
• Prunus avium (L.) L. (Sweet Cherry, Bird Cherry)
• Prunus cerasus L. (Sour Cherry)
• Prunus domestica L. var. insititia (L.) Fiori & Paoletti (Damson Plum)
• Prunus hortulana Bailey (Hortulan plum)
• Prunus mahaleb L. (Mahaleb Cherry, Rock Cherry, Perfumed Cherry)
• Prunus maritima Marshall (Beach Plum)
• Prunus munsoniana W. Wight & Hedrick (Wild Goose Plum)
• Prunus nigra Aiton (Canada Plum)
• Prunus pensylvanica L.f. (Pin Cherry, Fire Cherry)
• Prunus persica (L.) Batsch (Peach)
• Prunus susquehanae Hort. ex Willd. (Susquehanna Sand Cherry)
• Prunus serotina Ehrhart ssp. serotina (Black Cherry, Wild Black Cherry)
• Prunus subhirtella Miq. (Spring Cherry, Higan Cherry, Winter-flowering Cherry)
• Prunus virginiana L. var. virginiana (Choke Cherry)
• Ptelea trifoliata L. var. mollis Torr. & Gray (Hairy Hop-tree)
• Ptelea trifoliata L. var. trifoliata (Hop-tree, Wafer-ash)
• Pueraria montana (Loureiro) Merritt var. lobata (Willd.) Maesen & S. Almeida (Kudzu)
• Pycnanthemum beadlei (Small) Fern. (Beadle's Mountain-mint)
• Pycnanthemum clinopodioides Torr. & Gray (Basil Mountain-mint)
• Pycnanthemum curvipes (Greene) Grant & Epling (Tennessee Mountain-mint)
• Pycnanthemum flexuosum (Walt.) B.S.P. (Savanna Mountain-mint, Hyssop-leaf Mountain-mint)
• Pycnanthemum incanum complex (Hoary Mountain-mint)
• Pycnanthemum incanum (L.) Michx. var. incanum (Hoary Mountain-mint)
• Pycnanthemum loomisii Nutt. (Loomis' Mountain-mint)
• Pycnanthemum monotrichum Fern. (One-hair Mountain-mint)
• Pycnanthemum muticum (Michx.) Pers. (Short-toothed Mountain-mint, Clustered Mountain-mint)
• Pycnanthemum pycnanthemoides (Leavenworth) Fern. (Southern Mountain-mint)
• Pycnanthemum setosum Nutt. (Awned Mountain-mint)
• Pycnanthemum tenuifolium Schrad. (Narrow-leaf Mountain-mint, Slender Mountain-mint)
• Pycnanthemum torreyi Benth. (Torrey's Mountain-mint)
• Pycnanthemum verticillatum (Michx.) Pers. (Whorled Mountain-mint)
• Pycnanthemum virginianum (L.) T. Dur. & B.D. Jackson ex B.L. Robins. & Fern. (Virginia Mountain-mint)
• Pyrola americana Sweet (Round-leaved Pyrola, American Wintergreen)
• Pyrola chlorantha Sw. (Green Pyrola, Green-flowered Wintergreen)
• Pyrola elliptica Nutt. (Shinleaf, Wax-flower Shinleaf)
• Pyrularia pubera Michx. (Buffalo-nut, Oil-nut)
• Pyrus communis L. (Common Pear)
• Pyrus elaeagnifolia Pallas? (Oleaster-leaved Pear)
• Pyrus pyrifolia (Burm. f.) Nakai (Chinese Pear, Asian Pear)
• Quercus alba Linnaeus (White Oak)
• Quercus bicolor Willdenow (Swamp White Oak)
• Quercus coccinea Muenchhausen (Scarlet Oak)
• Quercus falcata Michaux (Southern Red Oak, Spanish Oak)
• Quercus hemisphaerica Bartram ex Willdenow (Sand Laurel Oak, Darlington Oak)
• Quercus ilicifolia Wangenheim (Bear Oak, Scrub Oak)
• Quercus imbricaria Michaux (Shingle Oak)
• Quercus incana W. Bartram (Bluejack Oak)
• Quercus laevis Walter (Turkey Oak)
• Quercus laurifolia Michaux (Laurel Oak)
• Quercus lyrata Walter (Overcup Oak)
• Quercus macrocarpa Michaux (Bur Oak, Mossycup Oak)
• Quercus margarettae Ashe ex Small (Sand Post Oak)
• Quercus marilandica Muenchhausen var. marilandica (Blackjack Oak)
• Quercus michauxii Nuttall (Swamp Chestnut Oak, Basket Oak)
• Quercus montana Willd. (Chestnut Oak, Rock Chestnut Oak)
• Quercus muehlenbergii Engelmann (Chinquapin Oak, Chinkapin Oak, Yellow Oak)
• Quercus nigra Linnaeus (Water Oak)
• Quercus pagoda Rafinesque (Cherrybark Oak, Swamp Spanish Oak)
• Quercus palustris Muenchhausen (Pin Oak)
• Quercus phellos Linnaeus (Willow Oak)
• Quercus prinoides Willdenow (Dwarf Chinquapin Oak, Dwarf Chinkapin Oak)
• Quercus rubra Linnaeus var. rubra (Northern Red Oak)
• Quercus rubra L. var. borealis (F. Michaux) Farwell (Northern Red Oak)
• Quercus shumardii Buckley (Shumard Oak)
• Quercus stellata Wangenheim (Post Oak)
• Quercus velutina Lamarck (Black Oak)
• Quercus virginiana Miller (Live Oak)
• Ranunculus abortivus L. (Kidneyleaf Buttercup)
• Ranunculus acris L. (Tall Buttercup, Bitter Buttercup)
• Ranunculus allegheniensis Britt. (Allegheny Buttercup, Mountain Crowfoot)
• Ranunculus ambigens S. Wats. (Water-plantain Crowfoot, Water-plantain Spearwort)
• Ranunculus aquatilis L. var. diffusus Withering (Long-beaked Buttercup, White Water Crowfoot)
• Ranunculus bulbosus L. (Bulbous Buttercup)
• Ranunculus fascicularis Muhl. ex Bigelow (Thick-root Buttercup, Early Buttercup)
• Ficaria verna Hudson (Lesser Celandine)
• Ranunculus flabellaris Raf. (Yellow Water Crowfoot)
• Ranunculus hederaceus L. (Ivy-leaved Water Crowfoot, Long-stalked Crowfoot)
• Ranunculus caricetorum Greene (Northern Swamp Buttercup, Marsh Buttercup)
• Ranunculus hispidus Michx. (Bristly Buttercup, Hispid Buttercup)
• Ranunculus septentrionalis Poir. (Carolina Buttercup)
• Ranunculus laxicaulis (Torr. & Gray) Darby (Mississippi Buttercup)
• Ranunculus micranthus Nutt. (Rock Buttercup)
• Ranunculus parviflorus L. (Small-flowered Buttercup, Stick-seed Crowfoot)
• Ranunculus pusillus Poir. (Low Spearwort)
• Ranunculus recurvatus Poir. var. recurvatus (Hooked Buttercup, Hooked Crowfoot)
• Ranunculus repens L. (Creeping Buttercup)
• Ranunculus sardous Crantz (Hairy Buttercup)
• Ranunculus sceleratus L. var. sceleratus (Cursed Buttercup, Celery-leaved Crowfoot)
• Endotropis alnifolia (L'Her.) Hauensch. (Alder-leaved Buckthorn, American Alder-Buckthorn)
• Frangula caroliniana (Walter) A. Gray (Carolina Buckthorn)
• Rhamnus davurica Pallas (Dahurian Buckthorn)
• Endotropis lanceolata (Pursh) Hauensch. (Lance-Leaved Buckthorn)
• Galactia brachypoda Torrey & A. Gray (Sandhill Milkpea)
• Galium obtusum Bigelow (Blunt-leaf Bedstraw)
• Rhexia mariana L. var. mariana (Maryland Meadow Beauty, Pale Meadow Beauty)
• Rhexia nashii Small (Hairy Meadow Beauty)
• Rhexia petiolata Walt. (Fringed Meadow Beauty)
• Rhexia ventricosa Fernald & Griscom (Swollen Meadow Beauty)
• Rhodotypos scandens (Thunb.) Makino (Jetbead)
• Rhynchosia difformis (Ell.) DC. (Climbing Snoutbean, Double-form Snoutbean)
• Rhynchosia tomentosa (L.) Hook. & Arnott (Hairy Snoutbean)
• Ribes americanum P.Mill. (Wild Black Currant, American Black Currant)
• Ribes cynosbati L. (Prickly Gooseberry)
• Ribes glandulosum Grauer (Skunk Currant)
• Ribes missouriense Nutt. (Missouri Gooseberry)
• Gratiola ramosa Walter (Branched Hedge-hyssop)
• Ribes rotundifolium Michx. (Appalachian Gooseberry)
• Ribes rubrum L. (Garden Red Currant)
• Ribes uva-crispa var. sativum DC (European Gooseberry)
• Richardia brasiliensis Gomes (Tropical Mexican-clover)
• Richardia scabra L. (Rough Mexican-clover, Florida Pusley)
• Robinia hispida L. (Bristly Locust)
• Robinia pseudoacacia L. (Black Locust)
• Rosa bracteata J.C. Wendl. (Chickasaw Rose)
• Rosa canina L. (Dog Rose)
• Rosa carolina L. ssp. carolina (Carolina Rose, Pasture Rose)
• Rosa rubiginosa L. var. nemoralis (Leman) Thory (Sweetbriar)
• Rosa gallica L. (French Rose)
• Rosa multiflora Thunb. ex Murr. (Multiflora Rose)
• Rosa palustris Marsh. (Swamp Rose)
• Rosa rugosa Thunb. (Japanese Rose)
• Rosa setigera Michx. (Prairie Rose, Climbing Prairie Rose)
• Rosa spinosissima L. (Scotch Rose)
• Rosa virginiana Miller (Virginia Rose)
• Rosa luciae Franchet & Rochebrune ex Crepin (Memorial Rose, Dorothy Perkins Rose, Lucie Rose)
• Rotala ramosior (L.) Koehne (Toothcup)
• Rubus allegheniensis Porter (Allegheny Blackberry)
• Rubus bifrons Vest (European Blackberry, Himalayan Blackberry)
• Rubus canadensis L. (Smooth Blackberry, Thornless Blackberry)
• Rubus cuneifolius Pursh (Sand Blackberry)
• Rubus flagellaris Willd. (Common Dewberry)
• Rubus hispidus L. (Bristly Dewberry, Swamp Dewberry)
• Rubus idaeus L. ssp. strigosus (Michx.) Focke (Red Raspberry)
• Rubus laciniatus Willd. (Cut-leaved Blackberry, Evergreen Blackberry)
• Rubus occidentalis L. (Black Raspberry)
• Rubacer odoratum (L.) Rydb. (Flowering Raspberry, Purple-flowering Raspberry)
• Rubus pensilvanicus Poir. (Pennsylvania Blackberry, Prickly Blackberry)
• Rubus phoenicolasius Maxim. (Wineberry)
• Rubus trivialis Michx. (Southern Dewberry)
• Acetosa acetosella (L.) P. Miller (Sheep Sorrel)
• Rumex altissimus Wood (Pale Dock, Tall Dock)
• Rumex conglomeratus Murr. (Clustered Dock, Clustered Green Dock)
• Rumex crispus L. ssp. crispus (Curly Dock)
• Acetosa hastatula (Baldwin) Á. Löve (Heart-wing Sorrel)
• Rumex obtusifolius L. (Bitter Dock, Broad-leaf Dock)
• Rumex pulcher L. (Fiddle Dock)
• Rumex verticillatus L. (Swamp Dock)
• Ruta graveolens L. (Rue)
• Sabatia angularis (L.) Pursh (Rose-pink)
• Sabatia brachiata Ell. (Narrow-leaf Rose-pink, Narrow-leaf Rose-gentian)
• Sabatia calycina (Lam.) Heller (Coastal Rose-pink, Coastal Rose-gentian)
• Sabatia campanulata (L.) Torr. (Slender Marsh-pink, Slender Rose-gentian)
• Sabatia difformis (L.) Druce (Lance-leaved Rose-gentian)
• Sabatia dodecandra (L.) BSP (Large Marsh-pink, Marsh Rose-gentian)
• Sabatia quadrangula Wilbur (Four-angle Rose-gentian, Winged Sabatia)
• Sabatia stellaris Pursh (Salt-marsh Pink, Sea-pink)
• Salix ×bebbii Gandog.
• Salix ×ehrhartiana Sm.
• Salix ×sepulcralis Simonkai
• Salix alba L. (White Willow)
• Salix babylonica L. (Weeping Willow)
• Salix caprea L. (Goat Willow)
• Salix caroliniana Michx. (Carolina Willow, Coastal Plain Willow)
• Salix cinerea L. (European Gray Willow)
• Salix discolor Muhl. (Pussy Willow)
• Salix eriocephala Michx. (Heart-leaved Willow)
• Salix interior Rowlee (Sandbar Willow)
• Salix ×fragilis L. (Crack Willow, Brittle Willow)
• Salix humilis Marshall (Prairie Willow, Upland Willow)
• Salix lucida Muhl. (Shining Willow)
• Salix matsudana Koidzumi (Corkscrew Willow)
• Salix nigra Marsh. (Black Willow)
• Salix occidentalis Walter (Dwarf Upland Willow, Sage Willow)
• Salix pentandra L. (Laurel Willow)
• Salix purpurea L. (Basket Willow, Purple Willow, Purple Osier)
• Salix sericea Marsh. (Silky Willow)
• Salpichroa origanifolia (Lam.) Baill. (Lily-of-the-valley Vine, Pampas Lily-of-the-valley)
• Salvia lyrata L. (Lyre-leaf Sage)
• Salvia officinalis L. (Garden Sage)
• Salvia pratensis L. (Meadow Sage, Meadow Clary)
• Salvia sclarea L. (Clary Sage)
• Salvia urticifolia L. (Nettle-leaf Sage)
• Salvia verbenacea L. (Wild Clary Sage, Vervain Sage)
• Samolus parviflorus Raf. (Water-pimpernel, Brookweed)
• Sanguinaria canadensis L. (Bloodroot)
• Sanguisorba canadensis L. (Canada Burnet, American Burnet)
• Poterium sanguisorba L. var. polygamum (Waldstein & Kitaibel) Visiani (Salad Burnet, Garden Burnet)
• Sarracenia flava L. (Yellow Pitcher Plant, Trumpets)
• Sarracenia purpurea L. (Purple Pitcher Plant)
• Sassafras albidum (Nutt.) Nees (Sassafras)
• Saururus cernuus L. (Lizard's-tail, Water-dragon)
• Micranthes careyana (Gray) Small (Carey's Saxifrage)
• Micranthes caroliniana (Gray) Small (Carolina Saxifrage)
• Micranthes petiolaris (Raf.) Bush var. petiolaris (Michaux's Saxifrage, Cliff Saxifrage)
• Micranthes micranthidifolia (Haw.) Small (Lettuce Saxifrage, Lettuce-leaved Saxifrage, Brook Lettuce)
• Micranthes pensylvanica (L.) Haw. (Swamp Saxifrage)
• Micranthes virginiensis (Michaux) Small (Early Saxifrage)
• Schwalbea americana L. (Chaffseed)
• Scrophularia lanceolata Pursh (American Figwort, Lanceleaf Figwort, Early Figwort)
• Scrophularia marilandica L. (Eastern Figwort, Late Figwort)
• Scutellaria elliptica Muhl. ex Spreng. (Hairy Skullcap)
• Scutellaria elliptica Muhl. ex Spreng. var. elliptica (Hairy Skullcap)
• Scutellaria elliptica Muhl. ex Spreng. var. hirsuta (Short & Peter) Fern. (Hairy Skullcap)
• Scutellaria galericulata L. (Hooded Skullcap, Marsh Skullcap)
• Scutellaria incana Biehler (Hoary Skullcap, Downy Skullcap)
• Scutellaria integrifolia L. (Hyssop Skullcap)
• Scutellaria lateriflora L. (Mad-dog Skullcap, Blue Skullcap)
• Scutellaria nervosa Pursh (Veined Skullcap, Veiny Skullcap)
• Scutellaria ovata Hill (Heart-leaf Skullcap)
• Scutellaria ovata Hill ssp. ovata (Heart-leaf Skullcap)
• Scutellaria ovata Hill ssp. rugosa (A. Wood) Epling (Heart-leaf Skullcap)
• Scutellaria leonardii Epling (Small Skullcap, Leonard's Skullcap)
• Scutellaria saxatilis Riddell (Rock Skullcap)
• Scutellaria serrata Andr. (Showy Skullcap)
• Senna marilandica (L.) Link (Maryland Wild Senna, Southern Wild Senna)
• Senna obtusifolia (L.) Irwin & Barneby (Sicklepod, Coffeeweed)
• Senna occidentalis (L.) Link (Coffee Senna)
• Sesbania herbacea (P. Miller) McVaugh (Sesban, Coffee-weed, Indigo-weed, Peatree)
• Sesbania punicea (Cav.) Benth. (Rattlebox Tree, Red Sesbania)
• Seymeria cassioides (J.F. Gmel.) Blake (Senna Seymeria)
• Galium sherardia E.H.L. Krause (Field Madder, Blue Field Madder)
• Sibbaldiopsis tridentata (Ait.) Rydb. (Three-toothed Cinquefoil, Mountain Cinquefoil)
• Sida elliottii Torrey & Gray var. elliottii (Elliott's Sida, Elliott's Fanpetals)
• Ripariosida hermaphrodita (L.) Weakley & Poindexter (Virginia Sida, Virginia Mallow)
• Sida rhombifolia L. var. rhombifolia (Arrowleaf Sida)
• Sida spinosa L. (Prickly Sida, Prickly Mallow)
• Sideroxylon lycioides L. (Buckthorn Bumelia)
• Packera crawfordii (Britton) A.M. Mahoney & R.R. Kowal (Crawford's Ragwort)
• Solanum carolinense L. var. carolinense (Horse-nettle, Carolina Horse-nettle)
• Solanum dulcamara L. (Bittersweet, Climbing Nightshade)
• Solanum lycopersicum L. (Tomato)
• Solanum sarrachoides Sendt. (Hairy Nightshade)
• Solanum emulans Raf. (Eastern Black Nightshade)
• Solanum rostratum Dunal (Buffalo-bur, Kansas-thistle)
• Sorbus americana Marsh. (American Mountain-ash)
• Spermacoce glabra Michx. (Smooth False Buttonweed)
• Spiraea alba Du Roi var. alba (Narrowleaf Meadowsweet)
• Spiraea alba Du Roi var. latifolia (Ait.) Dippel (Broadleaf Meadowsweet)
• Spiraea corymbosa Raf. (Dwarf Spiraea)
• Spiraea japonica L. f. (Japanese Spiraea)
• Spiraea prunifolia Sieb. & Zucc. (Bridal-wreath Spiraea)
• Spiraea salicifolia L. (Willow-leaf Meadowsweet)
• Spiraea tomentosa L. (Steeplebush, Hardhack)
• Spiraea virginiana Britt. (Virginia Spiraea)
• Stachys annua (L.) L. (Annual Hedge-nettle)
• Stachys aspera Michx. (Rough Hedge-nettle)
• Stachys byzantina K. Koch ex Scheele (Woolly Hedge-nettle, Lamb's-ear)
• Stachys cordata Riddell (Heart-leaf Hedge-nettle)
• Stachys eplingii J. Nelson (Epling's Hedge-nettle)
• Stachys floridana Shuttlw. ex Benth. (Florida Hedge-nettle, Florida Betony)
• Stachys germanica L. (German Hedge-nettle, Downy Woundwort)
• Stachys hispida Pursh (Hispid Hedge-nettle, Bristly Hedge-nettle)
• Stachys hyssopifolia Michx. (Hyssop-leaf Hedge-nettle, Hyssop Hedge-nettle)
• Stachys latidens Small ex Britt. (Broad-tooth Hedge-nettle)
• Stachys arenicola Britt. (Hairy Hedge-nettle)
• Stachys subcordata Rydb. (Blue Ridge Hedge-nettle)
• Stachys tenuifolia Willd. (Smooth Hedge-nettle)
• Staphylea trifolia L. (Bladdernut)
• Houstonia nigricans (Lamarck) Fernald var. nigricans (Glade Bluets, Diamond-flowers)
• Neillia incisa (Thunberg) S.H. Oh (Lace Shrub)
• Stewartia malacodendron L. (Silky Camellia, Virginia Stewartia)
• Stewartia ovata (Cav.) Weatherby (Mountain Camellia, Mountain Stewartia)
• Strophostyles helvola (L.) Ell. (Beach Bean, Trailing Wild Bean, Amberique Bean)
• Strophostyles leiosperma (Torr. & Gray) Piper (Small-flowered Sand Bean)
• Strophostyles umbellata (Muhl. ex Willd.) Britt. (Pink Wild Bean, Perennial Wild Bean)
• Stylophorum diphyllum (Michaux) Nuttall (Celandine Poppy, Wood Poppy)
• Stylosanthes biflora (L.) B.S.P. (Pencilflower)
• Styrax americanus Lamarck var. americanus (American Snowbell)
• Styrax grandifolius Aiton (Bigleaf Snowbell)
• Sullivantia sullivantii (Torr. & Gray) Britt. (Sullivantia, Sullivant's Coolwort)
• Symplocos tinctoria (L.) L'Her. (Common Sweetleaf, Horse-sugar)
• Synandra hispidula (Michx.) Baill. (Guyandotte Beauty)
• Syringa vulgaris L. (Common Lilac)
• Tamarix gallica L. (French Tamarisk)
• Tamarix ramosissima Ledeb. (Saltcedar)
• Tephrosia purpurea (L.) Pers. (Fishpoison)
• Tephrosia spicata (Walt.) Torr. & Gray (Spiked Hoary Pea, Red Hoary Pea)
• Tephrosia virginiana (L.) Pers. (Virginia Goat's-rue)
• Teucrium canadense L. var. canadense (Canada Germander, American Germander)
• Thalictrum clavatum DC. (Lady-rue, Mountain Meadow-rue)
• Thalictrum coriaceum (Britt.) Small (Appalachian Meadow-rue, Leatherleaf Meadow-rue, Maid of the Mist)
• Thalictrum dasycarpum Fisher & Lall. (Purple Meadow-rue)
• Thalictrum dioicum L. (Early Meadow-rue)
• Thalictrum macrostylum Small & Heller (Small-leaved Meadow-rue)
• Thalictrum pubescens Pursh (Common Tall Meadow-rue)
• Thalictrum amphibolum Greene (Skunk Meadow-rue)
• Thalictrum thalictroides (L.) Eames & Boivin (Rue-anemone)
• Thermopsis mollis (Michx.) M.A. Curtis ex Gray (Appalachian Golden-banner)
• Thermopsis villosa (Walt.) Fern. & Schub. (Aaron's-rod, Blue Ridge Golden-banner)
• Thymus pulegioides L. (Broad-leaved Thyme, Lemon Thyme)
• Tilia americana L. (Basswood)
• Tilia americana L. var. americana (American Basswood)
• Tilia americana L. var. heterophylla (Vent.) Loud. (White Basswood)
• Trapa natans L. (Chinese Water-chestnut, European Water-chestnut, Water-caltrop)
• Trautvetteria caroliniensis (Walt.) Vail (Tassel-rue)
• Trichostema coeruleum (Michx.) K.S.McClell. & Weakley (False Pennyroyal)
• Trichostema dichotomum L. (Common Blue Curls, Forked Blue Curls)
• Trichostema setaceum Houtt. (Narrow-leaf Blue Curls)
• Trientalis borealis Raf. (Northern Starflower)
• Trifolium arvense L. (Rabbit-foot Clover)
• Trifolium aureum Pollich (Golden Clover, Large Hop Clover)
• Trifolium calcaricum Collins & Wieboldt (Running Glade Clover)
• Trifolium campestre Schreb. (Low Hop Clover)
• Trifolium dubium Sibthorp (Lesser Hop Clover, Least Hop Clover)
• Trifolium hybridum L. (Alsike Clover)
• Trifolium incarnatum L. (Crimson Clover)
• Trifolium pratense L. (Red Clover)
• Trifolium reflexum L. (Buffalo Clover)
• Trifolium repens L. (White Clover, Dutch Clover)
• Trifolium vesiculosum Savi (Arrowleaf Clover)
• Trifolium virginicum Small (Kates Mountain Clover)
• Ulex europaeus L. (Gorse)
• Ulmus alata Michx. (Winged Elm)
• Ulmus americana L. (American Elm)
• Ulmus parvifolia Jacq. (Chinese Elm, Lacebark Elm)
• Ulmus procera Salisb. (English Elm)
• Ulmus pumila L. (Siberian Elm)
• Ulmus rubra Muhl. (Slippery Elm, Red Elm)
• Urtica dioica L. + Urtica gracilis Ait. ssp. gracilis (Stinging Nettle)
• Urtica dioica L. (European Stinging Nettle, Great Nettle)
• Urtica gracilis Ait. ssp. gracilis (American Stinging Nettle)
• Urtica urens L. (Burning Nettle, Dog Nettle, Small Nettle)
• Utricularia geminiscapa Benj. (Two-flowered Bladderwort, Hidden-fruited Bladderwort)
• Utricularia gibba L. (Humped Bladderwort, Shortspur Creeping Bladderwort)
• Utricularia inflata Walt. (Swollen Bladderwort, Inflated Bladderwort)
• Utricularia juncea Vahl (Southern Bladderwort)
• Utricularia macrorhiza Le Conte (Common Bladderwort, Greater Bladderwort)
• Utricularia purpurea Walt. (Purple Bladderwort)
• Utricularia radiata Small (Floating Bladderwort, Small Swollen Bladderwort)
• Utricularia striata Le Conte ex Torrey (Fibrous Bladderwort)
• Utricularia subulata L. (Slender Bladderwort, Zigzag Bladderwort)
• Valeriana pauciflora Michaux (Pink Valerian, Long-tube Valerian)
• Valerianella locusta (L.) Latterade (European Corn-salad, Lamb's-lettuce)
• Valerianella radiata (L.) Dufr. (Beaked Corn-salad)
• Valerianella umbilicata (Sull.) Wood (Northern Corn-salad)
• Valerianella woodsiana (T. & G.) Walp. (Woods' Corn-salad)
• Verbascum blattaria L. (Moth Mullein)
• Verbascum lychnitis L. ssp. lychnitis (White Mullein)
• Verbascum phlomoides L. (Clasping Mullein, Orange Mullein)
• Verbascum thapsus L. ssp. thapsus (Common Mullein, Great Mullein Woolly Mullein, Flannel-plant, Velvet-plant)
• Verbena bonariensis L. (Purpletop Vervain)
• Verbena bracteata Lag.& Rodr. (Prostrate Vervain, Big-bracted Vervain)
• Verbena brasiliensis Vell. (Brazilian Vervain)
• Verbena hastata L. (Blue Vervain, Common Vervain)
• Verbena officinalis L. (European Vervain)
• Verbena rigida Spreng. (Slender Vervain, Tuberous Vervain)
• Verbena scabra Vahl (Rough Vervain, Sandpaper Vervain)
• Verbena simplex Lehm. (Narrow-leaf Vervain)
• Verbena urticifolia L. (White Vervain)
• Veronica agrestis L. (Field Speedwell)
• Veronica americana Schwein. ex Benth. (American Speedwell, Brooklime)
• Veronica anagallis-aquatica L. (Water Speedwell, Brook Pimpernel)
• Veronica arvensis L. (Corn Speedwell, Wall Speedwell)
• Veronica chamaedrys L. (Germander Speedwell)
• Veronica dillenii Crantz (Dillenius's Speedwell)
• Veronica hederifolia L. (Ivy-leaf Speedwell)
• Veronica officinalis L. (Common Speedwell)
• Veronica peregrina L. var. peregrina (Common Purslane Speedwell)
• Veronica persica Poiret (Bird's-eye Speedwell)
• Veronica polita Fries (Gray Field Speedwell)
• Veronica scutellata L. (Marsh Speedwell, Skullcap Speedwell)
• Veronica serpyllifolia L. var. serpyllifolia (Thyme-leaf Speedwell)
• Veronicastrum virginicum (L.) Farwell (Culver's-root)
• Vicia americana Muhl. ex Willd. var. americana (American Vetch, Purple Vetch)
• Vicia caroliniana Walt. (Wood Vetch, Carolina Vetch)
• Vicia cracca L. (Tufted Vetch, Cow Vetch)
• Vicia grandiflora Scop. (Large Yellow Vetch, Showy Vetch)
• Vicia hirsuta (L.) S.F. Gray (Tiny Vetch, Hairy Tare)
• Vicia lathyroides L. (Spring Vetch)
• Vicia tetrasperma (L.) Schreb. (Slender Vetch, Lentil Vetch)
• Vicia villosa Roth ssp. varia (Host) Corbiere (Smooth Vetch)
• Vicia villosa Roth ssp. villosa (Hairy Vetch, Winter Vetch)
• Vigna unguiculata (L.) Walp. (Cow Pea)
• Viola affinis Le Conte (LeConte's Violet, Sand Violet)
• Viola arvensis Murr. (European Field Pansy)
• Viola rafinesquei Greene (Field Pansy, Wild Pansy)
• Viola incognita Brainerd (Large-leaved White Violet)
• Viola brittoniana Pollard (Coast Violet, Northern Coast Violet)
• Viola canadensis L. (Canada Violet, Tall White Violet)
• Viola cucullata Ait. (Marsh Blue Violet)
• Viola edulis Spach (Salad Violet)
• Viola fimbriatula J.E. Smith (Northern Downy Violet)
• Viola hastata Michx. (Halberd-leaved Yellow Violet)
• Viola hirsutula Brainerd (Southern Wood Violet)
• Viola labradorica Schrank (Dog-violet)
• Viola lanceolata L. (Lance-leaved Violet, Narrow-leaved Violet)
• Viola vittata Greene (Bog White Violet, Strap-leaved Violet)
• Viola minuscula Greene (Smooth White Violet, Small White Violet, Northern White Violet)
• Viola odorata L. (Sweet Violet, English Violet)
• Viola palmata L. complex (Wood Violet)
• Viola pedata L. ssp. pedata (Bird's-foot violet)
• Viola primulifolia L. (Primrose-leaved Violet)
• Viola pubescens / eriocarpa complex (Yellow Violet)
• Viola pubescens Aiton (Downy Yellow Violet)
• Viola eriocarpa Schwein. (Smooth Yellow Violet)
• Viola rostrata Pursh (Long-spurred Violet)
• Viola rotundifolia Michx. (Round-leaved Yellow Violet, Early Yellow Violet)
• Viola sagittata Aiton (Arrow-leaved Violet)
• Viola septemloba Le Conte (Southern Coastal Violet)
• Viola sororia Willd. (Common Blue Violet)
• Viola striata Ait. (Striped Violet, Cream Violet)
• Viola tricolor L. (Pansy, Johnny-jump-up)
• Viola glaberrima (Gingins) H. House (Three-parted Violet)
• Dichanthelium commutatum (J.A. Schultes) Gould var. ashei (Pearson ex Ashe) Mohlenbrock (Ashe's Panic Grass, Ashe's Witchgrass)
• Dichanthelium meridionale (Ashe) Freckmann (Matting Panic Grass, Matting Witchgrass)
• Dichanthelium commutatum (J.A. Schultes) Gould var. commutatum (Variable Panic Grass, Variable Witchgrass)
• Viola walteri House (Prostrate Blue Violet, Walter's Violet)
• Vitex agnus-castus L. (Lilac Chaste Tree)
• Vitis aestivalis Michx. (Summer Grape, Silverleaf Grape)
• Vitis cinerea (Engelm.) Engelm. ex Millardet var. baileyana (Munson) Comeaux (Possum Grape)
• Vitis cinerea (Engelm.) Engelm. ex Millardet var. floridana Munson (Florida Grape)
• Vitis labrusca L. (Fox Grape)
• Vitis riparia Michx. (Riverbank Grape)
• Muscadinia rotundifolia (Michx.) Small var. rotundifolia (Muscadine Grape, Scuppernong)
• Vitis rupestris Scheele (Sand Grape)
• Vitis vulpina L. (Winter Grape, Frost Grape, Chicken Grape)
• Waldsteinia fragarioides (Michx.) Tratt. (Barren Strawberry)
• Wisteria floribunda (Willd.) DC. (Japanese Wisteria)
• Wisteria frutescens (L.) Poir. var. frutescens (American Wisteria, Atlantic Wisteria)
• Wisteria frutescens (L.) Poir. var. macrostachya Torr. & A. Gray (Mississippi Wisteria)
• Wisteria sinensis (Sims) Sweet (Chinese Wisteria)
• Xanthorhiza simplicissima Marsh. (Yellowroot)
• Zanthoxylum americanum P. Mill. (Toothache Tree, Northern Prickly-ash, Common Prickly-ash)
• Zanthoxylum clava-herculis L. (Hercules'-club)
• Zornia bracteata J.F. Gmel. (Viperina)
• Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball (Southeastern Wild Rye)
• Eleocharis wolfii (Gray) Gray ex Britt. in H.N. Patterson (Wolf's Spikerush)
• Eleocharis elliptica Kunth (Elliptic Spikerush)
• Pseudognaphalium helleri (Britt.) A. Anderb. (Heller's Cudweed, Heller's Rabbit Tobacco)
• Elymus virginicus L. var. intermedius (Vasey ex . Gray) Bush (Virginia Wild Rye)
• Elymus virginicus L. var. jejunus (Ramalay) Bush (Virginia Wild Rye)
• Gomphrena serrata L. (Arrasa con todo)
• Arivela viscosa (L.) Raf. (Yellow Cleome)
• Hexastylis contracta Blomquist (Mountain Heartleaf)
• Artemisia abrotanum L. (Southernwood)
• Urochloa adspersa (Trin.) R. Webster (Dominican Signal-grass)
• Cajanus scarabaeoides (L.) Thouars (Showy Pigeonpea)
• Melochia corchorifolia L (Chocolate-weed)
• Panicum virgatum L. var. virgatum (Switchgrass)
• Panicum virgatum L. var. cubense Griseb. (Blunt Switchgrass)
• Euphorbia hirta L. (Pillpod Sandmat)
• Cuphea carthagenensis (Jacq.) McBride (Colombian Waxweed)
• Ludwigia bonariensis (M. Micheli) Hara (Carolina Primrose-willow)
• Boltonia diffusa Ell. var. diffusa (Small-head Doll's-daisy)
• Boltonia asteroides (L.) L'Her. var. latisquama (Gray) Cronquist (Midwestern Doll's Daisy)
• Acanthospermum australe (Loefl.) Kuntze (Paraguay Bur, Sheep Bur)
• Acanthospermum hispidum DC. (Hispid Starbur)
• Crataegus aprica Beadle (Sunny Hawthorn)
• Crataegus berberifolia Torr. & Gray (Barberry Hawthorn)
• Crataegus intricata Lange var. straminea (Beadle) E.J. Palmer (Yellow-fruited Hawthorn)
• Crataegus pruinosa (Wendl. f.) K. Koch var. dissona (Sarg.) Eggelstone (Large-leaved Frosted Hawthorn)
• Crataegus collina Chapman (Hillside Hawthorn)
• Crataegus craytonii Beadle (Crayton's Hawthorn)
• Carex reznicekii Werier (Reznicek's Sedge)
• Boltonia asteroides (L.) L'Her. var. glastifolia (Hill) Fern. (Eastern Doll's-daisy, White Doll's-daisy)
• Chloris virgata Sw. (Feather Finger Grass, Showy Chloris)
• Tragus racemosus (L.) All. (Stalked Burgrass, Texas Burgrass)
• Carex austrina Mackenzie (Southern Sedge)
• Solidago rugosa P. Mill. var. celtidifolia (Small) Fernald (Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod)
• Solidago aestivalis Bickn. (Peat-loving Goldenrod)
• Potamogeton bicupulatus Fernald (Snailseed Pondweed)
• Oldenlandia corymbosa L. (Diamond-flower)
• Phelipanche ramosa L. (Branching Broomrape, Hemp Broomrape)
• Pistia stratiotes L. (Water Lettuce)
• Rottboellia cochinchinensis (Lour.) Clayton (Itchgrass)
• Bothriochloa torreyana (Steud.) Scrivanti & Antón (Silver Bluestem)
• Echinops sphaerocephalus L. (Giant Globe-thistle)
• Wolffia borealis (Engelm.) Landolt (Northern Watermeal)
• Lemna minuta Kunth (Least Duckweed)
• Hibiscus moscheutos L. (Swamp Rose-mallow, Eastern Rose-mallow, Crimson-eyed Rose-mallow)
• Lechea pulchella Raf. var. pulchella (Leggett's Pinweed)
• Lechea pulchella Raf. var. ramosissima (Hodgdon) Sorrie & Weakley (Leggett's Pinweed)
• Phragmites americanus (Saltonstall P.M. Peterson, & Soreng) A. Haines (American Common Reed)
• Crataegus ×vailiae Britton (Vail's Hawthorn)
• Oplismenus undulatifolius (Ard.) P. Beauv. (Wavyleaf Basketgrass, Wavyleaf Grass)
• Causonis japonica (Thunb.) Raf. (Bush-killer, Sorrel Vine)
• Platanthera shriveri P.M. Brown (Shriver's Frilly Orchid)
• Symphyotrichum ontarionis (Wiegand) Nesom var. ontarionis (Bottomland Aster, Lake Ontario Aster)
• Rosa cinnamomea L. (Cinnamon Rose)
• Rosa carolina L. ssp. subserrulata (Rydb.) W.H. Lewis (Carolina Rose)
• Mentha suaveolens Ehrh. (Pineapple Mint, Round-leaved Mint)
• Crataegus pexa Beadle (Dwarf Hawthorn)
• Crataegus pennsylvanica Ashe (Pennsylvania Hawthorn)
• Crataegus ×persimilis Sargent (Plumleaf Hawthorn)
• Crataegus pruinosa (Wendl. f.) K. Koch var. parvula (Sarg.) Phipps (Small-leaved Frosted Hawthorn)
• Crataegus pruinosa (Wendl. f.) K. Koch var. rugosa (Ashe) Kruschke (Wide-leaved Frosted Hawthorn)
• Crataegus compacta Sargent (Clustered Hawthorn, Thames Hawthorn)
• Rhamnus cathartica L. (Common Buckthorn)
• Schoenoplectus mucronatus (L.) Palla (Bog Bulrush)
• Dryopteris clintoniana (D.C. Eaton) Dowell (Clinton's Wood Fern, Broad Swamp Fern)
• Dryopteris clintoniana × cristata
• Dryopteris clintoniana × marginalis
• Allium oxyphilum Wherry (Shale Barren Nodding Onion)
• Mosla scabra (Thunb.) C.Y. Wu & H.W. Li (Mosla, Miniature Beefsteak Plant)
• Stachys palustris L. (Woundwort, Marsh Hedge-nettle, Marsh Woundwort)
• Cyperus surinamensis Rottb. (Tropical Flatsedge)
• Crataegus beata Sargent (Red Hawthorn)
• Crataegus monogyna Jacquin (English Hawthorn)
• Galium divaricatum Pourret ex Lam. (Lamarck's Bedstraw)
• Crataegus pruinosa (Wendl. f.) K. Koch var. gattingeri (Ashe) R.W. Lance (Gattinger's Hawthorn)
• Persicaria extremiorientalis (Vorosch.) Tzvelev. (East Asian Smartweed)
• Coincya monensis (L.) Greuter & Burdet ssp. recurvata (Allioni) Leadlay (Wallflower-cabbage)
• Carex austrodeflexa P.D. McMillan, Sorrie, & van Eerden (Canebrake Sedge)
• Stachys matthewsii G.P. Fleming, J.B. Nelson, & J.F. Townsend (Yadkin Hedge-nettle)
• Tripidium ravennae (L.) Scholz (Ravenna-grass)
• Actinidia chinensis Planch. (Kiwi)
• Gamochaeta pensylvanica (Willd.) Cabrera (Pennsylvania Everlasting)
• Stachys appalachiana D.B. Poindexter & J.B. Nelson (Appalachian Hedge-nettle)
• Claytonia rubra (T.J. Howell) Tidestrom ssp. rubra (Red-stem Spring Beauty)
• Arum italicum P. Miller (Italian Arum, Orange Candleflower)
• Carex arkansana (L.H. Bailey) L.H. Bailey (Arkansas sedge)
• Carex fissa Mackenzie var fissa (Hammock sedge)
• Carex opaca (F.J. Hermann) P. Rothrock & Reznicek (Bicknell's sedge)
• Gamochaeta simplicicaulis (Willd. ex Spreng.) Cabrera (Simple-stem Everlasting)
• Sagina procumbens L. (Matted Pearlwort)
• Poa languida Hitchc. (Drooping Bluegrass)
• Potamogeton friesii Ruprecht (Fries' Pondweed)
• Amaranthus tuberculatus (Moq.) Sauer (Inland water-hemp)
• Mentha longifolia (L.) L. (Long-leaved mint)
• Solidago altissima L. var. pluricephala M.C. Johnston
• Commelina benghalensis L. (Benghal dayflower; Tropical spiderwort)
• Spiranthes sylvatica P.M. Brown (Woodland Ladies'-tresses, Pale Green Ladies'-tresses)
• Chenopodium berlandieri Moquin-Tandon var. macrocalycium (Aellen) Cronquist (Pit-seed Goosefoot)
• Hypericum interior Small (Interior Bushy St. John's-wort)
• Lactuca graminifolia Michx. var. graminifolia (Grass-leaf Lettuce)
• Vitis palmata Vahl (Red Grape, Cat Grape, Catbird Grape)
• Stenanthium gramineum (Ker-Gawl.) Morong var. robustum (S. Wats.) Fern. (Giant Featherbells)
• Kalopanax septemlobus (Thunb. ex A. Murr.) Koidz. (Castor Aralia, Prickly Castor Oil Tree)
• Viburnum sieboldii Miq. (Siebold's Viburnum)
• Styphnolobium japonicum (L.) Schott (Pagoda Tree)
• Malus baccata (L.) Borkh. (Siberian Crabapple)
• Malus floribunda Sieb. ex Van Houtte (Japanese Flowering Crabapple)
• Malus toringo (Sieb.) Sieb. (Toringo Crabapple)
• Liriope muscari (Dcne.) Bailey (Big Blue Lilyturf)
• Liriope spicata Lour. (Creeping Lilyturf)
• Pleioblastus fortunei (Van Houtte) Nakai (Pygmy Bamboo, Dwarf Fern-leaf Bamboo)
• Salvia reflexa Hornemann (Lanceleaf Sage)
• Parthenocissus inserta (Kern.) Fritsch (Thicket Creeper, Woodbine)
• Tribulus terrestris L. (Puncture-vine)
• Bulbostylis barbata (Rottb.) C.B. Clarke (Old World Hairsedge)
• Vitex rotundifolia L.f. (Beach Vitex, Round-leaf Chaste-tree)
• Photinia serratifolia (Desf.) Kalkm. (Taiwanese Photinia)
• Prunus caroliniana (P. Miller) Aiton (Carolina Laurel Cherry)
• Solanum sisymbriifolium Lamarck (Sticky Nightshade)
• Pilea microphylla (L.) Liebm. (Rockweed)
• Marshallia legrandii Weakley (Tall Barbara's-buttons)
• Rhododendron minus Michx. (Gorge Rhododendron)
• Vachellia constricta (Benth.) Seigler & Ebinger (Whitethorn Acacia)
• Carex intumescens Rudge var. fernaldii Bailey (Fernald's Bladder Sedge)
• Dichanthelium cryptanthum (Ashe) LeBlond (Hidden-flowered Panic Grass, Hidden-flowered Witchgrass)
• Rhynchospora cephalantha A. Gray var. cephalantha (Common Bunched Beaksedge)
• Rhynchospora distans (Michx.) Vahl. (Fasciculate Beaksedge)
• Juncus scirpoides Lam. var. compositus Harper (Lobe-headed Rush)
• Calystegia pubescens Lindl. (Japanese Bindweed, Hairy False Bindweed)
• Eupatorium cordigerum (Fernald) Fernald (Clasping Round-leaf Thoroughwort)
• Ageratina roanensis (Small) E.E. Lamont (Appalachian White Snakeroot)
• Utricularia biflora Lam. (Longspur Creeping Bladderwort)
• Heuchera alba Rydb. (White Alumroot)
• Fallopia cristata (Engelm. & A. Gray) Holub (Crested False Buckwheat)
• Viola subsinuata Greene (Lobed Violet, Lobed Blue Violet, Wavy-leaved Violet)
• Oenothera riparia Nuttall (Riverbank Evening Primrose)
• Desmodium paniculatum (L.) DC. var. epetiolatum Schub. (Narrow-leaf Tick-trefoil, Panicled-leaf Tick-trefoil)
• Hypericum stragulum P. Adams & Robson (Low St. Andrew's Cross)
• Bothriochloa bladhii (Retz.) S.T. Blake (Australian Bluestem, Caucasian Bluestem)
• Ilex cornuta Lindley (Chinese Holly, Burford Holly)
• Viburnum setigerum Hance (Tea Viburnum)
• Spiraea ×billiardii Herinq. (Billard's Spiraea)
• Vitis vinifera L. (European Wine Grape)
• Hypericum hypericoides (L.) Crantz (St. Andrew's Cross)
• Agalinis virgata Raf. (Pine-barren False Foxglove)
• Persicaria robustior (Small) E.P. Bicknell (Stout Smartweed)
• Hedera hibernica (G. Kirchner) Bean (Irish Ivy)
• Rubus setosus Bigelow (Bristly Blackberry)
• Tragia betonicifolia Nuttall (Betony-leaf Noseburn)
• Viola palmata L. var. palmata (Cleft Violet)
• Viola septentrionalis Greene (Northern Blue Violet, Woodland Blue Violet)
• Lysimachia clethroides Duby (Gooseneck Loosestrife)
• Geranium sibiricum L. (Siberian Geranium, Siberian Cranesbill)
• Alnus glutinosa (L.) Gaertn. (Black Alder, European Alder)
• Aldrovanda vesiculosa L. (Waterwheel Plant)
• Agalinis decemloba (Greene) Pennell (Ten-lobed False Foxglove)
• Bothriochloa ischaemum (L.) Keng (Yellow Bluestem)
• Houstonia montana Small (Roan Mountain Bluets)
• Corydalis orthopoda Hayata
• Dichanthelium curtifolium (Nash) LeBlond (Short-leaf Panic Grass, Short-leaf Witchgrass)
• Dichanthelium bicknellii (Nash) LeBlond (Bicknell's Panic Grass, Bicknell's Witchgrass)
• Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin ssp. portoricense (Puerto Rican Panic Grass, Puerto Rican Witchgrass)
• Smilax bona-nox L. var. littoralis Coker ex Sorrie (Sea-side Catbrier)
• Sphagnum affine Renauld & Cardot
• Sphagnum bartlettianum Warnstorf
• Sphagnum rubellum Wilson
• Sphagnum compactum Lam. & DC.
• Sphagnum cuspidatum Hoffm.
• Sphagnum henryense Warnstorf
• Sphagnum palustre Linnaeus
• Sphagnum perichaetiale Hampe
• Sphagnum recurvum Palisot de Beauvois
• Sphagnum strictum Sullivant
• Sphagnum subsecundum Nees
• Sphagnum magellanicum Bridel
• Sphagnum torreyanum Sullivant
• Sphagnum lescurii Sullivant
• Sphagnum flexuosum Dozy & Molkenboer
• Amblystegium serpens (Hedwig) Schimper
• Hygroamblystegium varium (Hedw.) Mönkemeyer ssp. varium var. varium (Tangled Thread Moss)
• Anacamptodon splachnoides (Froel. ex Brid.) Brid. (Knothole Moss)
• Andreaea rothii F. Weber & D. Mohr (Needle-Leaved Lantern Moss)
• Andreaea rupestris Hedwig (Broad-Leaved Lantern Moss)
• Anomodon attenuatus (Hedwig) Huebener
• Anomodon minor (Hedwig) Lindberg
• Anomodon rostratus (Hedwig) Schimper
• Anomodon viticulosus (Hedw.) Hooker & Taylor
• Aphanorrhegma serratum (Hook. & Wilson) Sull.
• Weissia muhlenbergiana (Sw.) W.D. Reese & B.A.E. Lemmon
• Atrichum angustatum (Brid.) Bruch & Schimp. (Slender Starburst Moss)
• Atrichum crispum (James) Sull. (Oval Starburst Moss)
• Atrichum undulatum (Hedw.) P. Beauv.
• Arrhenopterum heterostichum Hedwig
• Aulacomnium palustre (Hedw.) Schwägr. (Ribbed Bog Moss)
• Didymodon ferrugineus (Schimp. ex Besch.) M.O. Hill
• Barbula unguiculata Hedwig
• Bartramia pomiformis Hedwig (Apple Moss)
• Brachelyma subulatum (P. Beauv.) Cardot
• Brachythecium campestre (Müll. Hal.) Schimp.
• Brachythecium acuminatum (Hedw.) Austin
• Brachythecium acutum (Mitt.) Sull.
• Brachythecium laetum (Brid.) Schimp. (Pleated Foxtail Moss)
• Sciuro-hypnum plumosum (Hedw.) Ignatov & Huttunen
• Brachythecium rivulare Schimper (River Foxtail Moss)
• Brachythecium rutabulum (Hedw.) Schimp. (Rough Foxtail Moss)
• Brachythecium salebrosum (Hoffm. ex F. Weber & D. Mohr) Schimp. (Golden Foxtail Moss)
• Brotherella recurvans (Michx.) M. Fleisch. (Satin Moss)
• Pylaisiadelpha tenuirostris (Bruch & Schimp. ex Sull.) W.R. Buck
• Bruchia drummondii Hampe ex E. Britton
• Bruchia flexuosa (Schwägr.) Müll. Hal
• Bryhnia graminicolor (Brid.) Grout
• Bryhnia novae-angliae (Sull. & Lesq.) Grout
• Bryoandersonia illecebra (Hedw.) H. Rob. (Worm Moss)
• Bryum argenteum Hedwig var. argenteum (Silver Moss)
• Gemmabryum caespiticium (Hedw.) J.R. Spence
• Rosulabryum capillare (Hedw.) J.R. Spence (Cluster Moss)
• Ptychostomum creberrimum (Taylor) J.R. Spence & H.P. Ramsay (Scarlet Stalk Moss)
• Ptychostomum pseudotriquetrum (Hedw.) J.R. Spence & H.P. Ramsay ex Holyoak & N. Pedersen
• Buxbaumia aphylla Hedwig
• Buxbaumia minakatae S. Okamura
• Callicladium haldanianum (Grev.) H.A. Crum
• Straminergon stramineum (Dicks. ex Brid.) Hedenäs
• Calliergon cordifolium (Hedw.) Kindb.
• Campyliadelphus chrysophyllus (Brid.) Kanda (Bristle Star Moss)
• Campylophyllum hispidulum (Brid.) Hedenäs (Tiny Star Moss)
• Drepanocladus polygamus (Schimp.) Hedenäs (Stiff Star Moss)
• Campylium stellatum (Hedw.) C.E.O. Jensen (Yellow Star Moss)
• Campylopus tallulensis Sull. & Lesq.
• Ceratodon purpureus (Hedw.) Brid. ssp. purpureus (Purple Moss)
• Clasmatodon parvulus (Hampe) Sull.
• Climacium americanum Bridel (Common Tree Moss)
• Cryphaea glomerata Schimp. ex Sull.
• Ctenidium molluscum (Hedw.) Mitt.
• Dicranella heteromalla (Hedw.) Schimp (Fine Hair Moss)
• Dicranella rufescens (With.) Schimp.
• Dicranella varia (Hedw.) Schimp.
• Dicranodontium denudatum (Brid.) E. Britton
• Dicranum bonjeanii De Notaris
• Dicranum flagellare Hedwig
• Dicranum fulvum Hooker (Boulder Broom Moss)
• Dicranum fuscescens Turner var. fuscescens (Curly Broom Moss)
• Dicranum montanum Hedwig (Crispy Broom Moss)
• Dicranum polysetum Swartz (Wrinkled Broom Moss)
• Dicranum condensatum Hedw.
• Dicranum scoparium Hedwig (Common Broom Moss)
• Dicranum spurium Hedwig
• Diphyscium foliosum (Hedw.) D. Mohr
• Ditrichum lineare (Sw.) Lindb.
• Ditrichum pallidum (Hedw.) Hampe (Saffron Moss)
• Ditrichum pusillum (Hedw.) Hampe
• Warnstorfia fluitans (Hedw.) Loeske
• Drummondia prorepens (Hedw.) E. Britton
• Entodon brevisetus (Hook. & Wilson) Lindb.
• Entodon cladorrhizans (Hedw.) Müll. Hal.
• Entodon seductrix (Hedw.) Müll. Hal.
• Ephemerum serratum (Schreb. ex Hedw.) Hampe
• Ephemerum spinulosum Bruch & Schimper
• Oxyrrhynchium hians (Hedw.) Loeske
• Eurhynchiastrum pulchellum (Hedw.) Ignatov & Huttunen var. pulchellum (Rug Moss)
• Fabronia ciliaris (Brid.) Brid.
• Fissidens adianthoides Hedwig
• Fissidens bryoides Hedwig
• Fissidens dubius P. Beauv.
• Fissidens fontanus (Bach. Pyl.) Steud.
• Fissidens osmundioides Hedwig
• Fissidens subbasilaris Hedwig
• Fissidens taxifolius Hedwig
• Fissidens bushii (Cardot & Thér.) Cardot & Thér.
• Fontinalis dalecarlica Schimper
• Fontinalis novae-angliae Sullivant
• Forsstroemia trichomitria (Hedw.) Lindb. (Fan Moss)
• Funaria flavicans Michaux
• Funaria hygrometrica Hedwig var. hygrometrica
• Grimmia longirostris Hook.
• Schistidium agassizii Sull. & Lesq.
• Schistidium apocarpum (Hedw.) Bruch & Schimp.
• Grimmia laevigata (Bridel) Bridel
• Grimmia pilifera Palisot de Beauvois
• Gymnostomum aeruginosum J.E. Smith
• Hymenostylium recurvirostrum (Hedw.) Dixon var. recurvirostrum
• Haplocladium microphyllum (Hedw.) Broth.
• Haplocladium virginianum (Brid.) Broth.
• Anomodon tristis (Ces.) Sull. & Lesq.
• Hedwigia ciliata (Hedw.) P. Beauv. (Medusa Moss)
• Homalotheciella subcapillata (Hedw.) Broth.
• Homomallium adnatum (Hedw.) Broth.
• Hookeria acutifolia Hooker & Greville
• Hygrohypnum eugyrium (Schimp.) Loeske (Swollen Brook Moss)
• Hygrohypnum ochraceum (Turner ex Wilson) Loeske
• Loeskeobryum brevirostre (Brid.) M. Fleisch. ex Broth.
• Hylocomium splendens (Hedw.) Schimp. (Stairstep Moss)
• Hyophila involuta (Hook.) A. Jaeger
• Hypnum curvifolium Hedwig (Greater Plait Moss)
• Hypnum fauriei Cardot (Plait Moss)
• Hypnum imponens Hedwig (Brocade Moss)
• Hypnum lindbergii Mitt. (Pale Plait Moss)
• Hypnum pallescens (Hedw.) P. Beauv. (Lesser Plait Moss)
• Hypnum pratense Koch ex Spruce
• Pseudotaxiphyllum distichaceum (Mitt.) Z. Iwats.
• Pseudotaxiphyllum elegans (Brid.) Z. Iwats.
• Isopterygium tenerum (Sw.) Mitt.
• Leptodictyum riparium (Hedw.) Warnst. (Wet Thread Moss)
• Sphagnum cyclophyllum Sullivant
• Leskea gracilescens Hedwig
• Leskea obscura Hedwig
• Leskea polycarpa Hedw.
• Leucobryum albidum (Brid. ex P. Beauv.) Lindb. (White Moss)
• Leucobryum glaucum (Hedw.) Ångstr (Cushion Moss)
• Leucodon brachypus Bridel
• Leucodon andrewsianus (H.A. Crum & L.E. Anderson) W.D. Reese & L.E. Anderson
• Leucodon julaceus (Hedw.) Sull.
• Plagiomnium ciliare (Müll. Hal.) T.J. Kop.
• Plagiomnium cuspidatum (Hedw.) T.J. Kop.
• Mnium hornum Hedwig
• Plagiomnium medium (Bruch & Schimp.) T.J. Kop.
• Mnium thomsonii Schimp.
• Rhizomnium punctatum (Hedw.) T.J. Kop.
• Rhizomnium magnifolium (Horik.) T.J. Kop.
• Plagiomnium rostratum (Schrad.) T.J. Kop.
• Plagiomnium ellipticum (Brid.) T.J. Kop.
• Mnium stellare Hedwig
• Myurella sibirica (Müll. Hal.) Reimers
• Neckera pennata Hedwig (Shingle Moss)
• Orthotrichum ohioense Sullivant & Lesquereux
• Orthotrichum pumilum Swartz
• Orthotrichum pusillum Mitten
• Orthotrichum stellatum Bridel
• Orthotrichum strangulatum P. Beauv.
• Paraleucobryum longifolium (Ehrh. ex Hedw.) Loeske (Silver Broom Moss)
• Philonotis fontana (Hedw.) Brid. var. fontana (Fountain Moss)
• Philonotis longiseta (Michx.) E. Britton
• Philonotis marchica (Hedw.) Brid.
• Physcomitrium pyriforme (Hedw.) Hampe
• Plagiothecium cavifolium (Brid.) Z. Iwats.
• Plagiothecium denticulatum (Hedw.) Schimp.
• Platydictya subtilis (Hedw.) H.A. Crum (Algal Thread Moss)
• Platygyrium repens (Brid.) Schimp.
• Pleuridium subulatum (Hedw.) Rabenh.
• Pleurochaete luteola (Besch.) Ther.
• Pleurozium schreberi (Willd. ex Brid.) Mitt. (Phoenix Feather Moss, Big Red Stem)
• Pogonatum brachyphyllum (Michx.) P. Beauv.
• Pogonatum pensilvanicum (Hedw.) P. Beauv. (Algal Haircap Moss)
• Pohlia cruda (Hedw.) Lindb.
• Pohlia elongata Hedwig
• Anomobryum julaceum (Schrad. ex P. Gaertn., B. Mey. & Scherb.) Schimp.
• Pohlia nutans (Hedw.) Lindb.
• Pohlia wahlenbergii (F. Weber & D. Mohr) A.L. Andrews
• Polytrichum juniperinum Hedwig (Juniper Haircap Moss)
• Polytrichum commune Hedwig var. commune (Common Haircap Moss)
• Polytrichastrum ohioense (Renauld & Cardot) G.L. Sm.
• Polytrichum piliferum Hedwig (Bristly Haircap Moss)
• Pterigynandrum filiforme Hedwig
• Ptilium crista-castrensis (Hedw.) De Not. (Knight's Plume Moss)
• Herzogiella turfacea (Lindb.) Z. Iwats.
• Herzogiella striatella (Brid.) Z. Iwats.
• Syntrichia pagorum (Milde) J.J. Amann
• Syntrichia papillosa (Wilson) Jur.
• Trematodon longicollis Michaux
• Trichostomum tenuirostre (Hook. & Taylor) Lindb. var. tenuirostre
• Ulota coarctata (P. Beauv.) Hammar (Puckered Tuft Moss)
• Ulota crispa (Hedw.) Brid.
• Ulota hutchinsiae (Sm.) Hammar var. hutchinsiae (Rock Tuft Moss)
• Weissia controversa Hedwig
• Zygodon viridissimus (Dickson) Brid. var. rupestris Lindb.
• Ptychomitrium drummondii (Wilson) Sull.
• Ptychomitrium incurvum (Schwägr.) Spruce
• Pylaisia intricata (Hedw.) Schimp.
• Pylaisia condensata (Mitt.) A. Jaeger (Paintbrush Moss)
• Rhabdoweisia crispata (Dicks. ex With.) Lindb.
• Rhodobryum ontariense (Kindb.) Kindb. (Rose Moss)
• Rhytidiadelphus triquetrus (Hedw.) Warnst.
• Rhytidium rugosum (Hedw.) Kindb.
• Schwetschkeopsis fabronia (Schwägr.) Broth.
• Platylomella lescurii (Sull.) A. L. Andrews (Bordered Brook Moss)
• Sematophyllum adnatum (Michx.) E. Britton
• Sematophyllum demissum (Wilson) Mitt.
• Sematophyllum marylandicum (Müll. Hal.) E. Britton
• Taxiphyllum deplanatum (Bruch & Schimp. ex Sull.) M. Fleisch.
• Taxiphyllum taxirameum (Mitt.) M. Fleisch.
• Tetraphis pellucida Hedwig var. pellucida
• Thamnobryum alleghaniense (Müll. Hal.) Nieuwl.
• Thelia asprella (Schimp.) Sull.
• Thelia hirtella (Hedw.) Sull.
• Thelia lescurii Sullivant
• Thuidium delicatulum (Hedw.) Schimp. (Delicate Fern Moss)
• Thuidium recognitum (Hedw.) Lindb. (Kilt Fern Moss)
• Tortella humilis (Hedw.) Jenn.
• Tortella tortuosa (Hedw.) Limpr. var. tortuosa
• Syntrichia fragilis (Taylor) Ochyra
• Tortula muralis Hedwig
• Anastrophyllum michauxii (F. Weber) H. Buch ex A. Evans
• Sphenolobus minutus (Schreb.) Berggr.
• Aneura pinguis (L.) Dumort. var. pinguis
• Phaeoceros carolinianus (Michx.) Prosk.
• Asterella tenella (L.) P. Beauv.
• Bazzania denudata (Torr. ex Gottsche, Lindenb. & Nees) Trevis.
• Bazzania tricrenata (Wahlenb.) Lindb. var. tricrenata
• Bazzania trilobata (L.) Gray
• Blepharostoma trichophyllum (L.) Dumortier
• Calypogeia neogaea (R.M. Schust.) Bakalin
• Calypogeia muelleriana (Schiffn.) Müll. Frib.
• Calypogeia neesiana (C. Massal. & Carestia) Müll. Frib.
• Cephalozia bicuspidata (L.) Dumort.
• Fuscocephaloziopsis catenulata (Huebener) Vana & Söderstr.
• Fuscocephaloziopsis connivens (Dicks.) Vana & Söderstr.
• Fuscocephaloziopsis lunulifolia (Dumort.) Vana & Söderstr.
• Blasia pusilla Linnaeus
• Cephaloziella divaricata (Sm.) Schiffn.
• Cephaloziella hampeana (Nees) Schiffn. ex Loeske
• Cephaloziella rubella (Nees) Warnst.
• Chiloscyphus polyanthos (L.) Corda var. polyanthos
• Cololejeunea biddlecomiae (Austin ex Pearson) A. Evans
• Myriocoleopsis minutissima (Sm.) R.L. Zhu, Y. Yu & Pocs ssp. minutissima
• Conocephalum salebrosum Szweyk., Buczk. & Odrzyk.
• Diplophyllum apiculatum (A. Evans) Steph.
• Fossombronia porphyrorhiza (Nees) Prosk.
• Fossombronia wondraczekii (Corda) Dumort. ex Lindb.
• Frullania asagrayana Montagne
• Frullania brittoniae A. Evans
• Frullania eboracensis Gottsche ssp. eboracensis
• Frullania inflata Gottsche
• Frullania kunzei Lehmann & Lindberg
• Frullania plana Sullivant
• Frullania riparia Hampe ex Lehm.
• Frullania ericoides (Nees) Mont.
• Geocalyx graveolens (Schrad.) Nees
• Harpalejeunea molleri (Steph.) Grolle ssp. integra (R. M. Schust.) Damsh.
• Harpanthus scutatus (F. Weber & D. Mohr) Spruce
• Herbertus tenuis (A. Evans) H.A. Mill. & E.B. Bohrer
• Syzygiella nipponica (S. Hatt.) K. Feldberg, Vána, Hentschel & J. Heinrich
• Jubula pennsylvanica (Stephani) A. Evans ssp. pennsylvanica
• Drepanolejeunea appalachiana R.M. Schuster (Appalachian Threadwort)
• Lejeunea cavifolia (Ehrh.) Lindb.
• Lejeunea flava (Sw.) Nees ssp. flava
• Lejeunea laetevirens Nees & Mont.
• Lejeunea lamacerina (Steph.) Schiffn. ssp. gemminata R.M. Schust.
• Lejeunea ruthii (A. Evans) R.M. Schust.
• Lepidozia reptans (L.) Dumort.
• Cheilolejeunea clypeata (Schwein.) W. Ye & R. L. Zhu
• Cheilolejeunea conchifolia (A. Evans) W. Ye & R.L. Zhu
• Cheilolejeunea unciloba (Lindenb.) Malombe
• Lophocolea coadunata (Sw.) Mont.
• Lophocolea heterophylla (Schrad.) Dum.
• Lophocolea minor Nees
• Barbilophozia barbata (Schmidel ex Schreb.) Loeske
• Isopaches bicrenatus (Schmidel ex Hoffm.) H. Buch var. bicrenatus
• Lunularia cruciata (L.) Dumort. ex Lindb.
• Marchantia polymorpha L.
• Marsupella emarginata (Ehrh.) Dumort.
• Marsupella paroica R.M. Schuster
• Marsupella sphacelata (Giesecke ex Lindenb.) Dumort.
• Metzgeria conjugata Lindberg
• Metzgeria crassipilis (Lindb.) A. Evans
• Metzgeria consanguinea Schiffn.
• Metzgeria furcata (L.) Corda
• Metzgeria leptoneura Spruce
• Metzgeria myriopoda Lindberg
• Kurzia sylvatica (A. Evans) Grolle
• Nardia lescurii (Austin) Underw.
• Notothylas orbicularis (Schwein.) Sull.
• Nowellia curvifolia (Dicks.) Mitt.
• Odontoschisma denudatum (Nees) Dumort.
• Pallavicinia lyellii (Hook.) Carruth.
• Pellia epiphylla (L.) Corda
• Pellia endiviifolia (Dicks.) Dumort.
• Pellia neesiana (Gottsche) Limpr.
• Plagiochila porelloides (Torr. ex Nees) Lindenb.
• Plagiochila austinii A. Evans
• Plagiochila sullivantii Gottsche ex A. Evans
• Plagiochila virginica A. Evans
• Plagiochila appalachiana Inoue
• Porella pinnata Linnaeus
• Porella platyphylla (L.) Pfeiffer
• Marchantia quadrata Scop.
• Ptilidium pulcherrimum (Weber) Vain.
• Radula complanata (L.) Dumort.
• Radula obconica Sullivant
• Radula tenax Lindberg
• Reboulia hemisphaerica (L.) Raddi
• Lejeunea deplanata Nees
• Riccardia latifrons Lindberg ssp. latifrons
• Riccardia multifida (L.) Gray
• Riccardia palmata (Hedw.) Carruth.
• Riccardia chamedryfolia (With.) Grolle
• Riccia beyrichiana Hampe ex Lehm.
• Riccia fluitans Linnaeus
• Riccia huebeneriana Lindenb. subsp. sullivantii (Austin) R.M. Schust.
• Riccia membranacea Gottsche, Lindenb. & Nees
• Riccia sorocarpa Bischoff
• Scapania undulata (L.) Dumort.
• Solenostoma crenuliforme (Aust.) Steph.
• Jungermannia pumila With.
• Solenostoma appalachianum R.M.Schust. ex Bakalin
• Sphaerocarpos texanus Austin
• Telaranea longifolia (M. Howe) J. J. Engel & G. L. Merr.
• Trichocolea tomentella (Ehrh.) Dumort.
• Tritomaria exsecta (Schmidel) Schiffn. ex Loeske
• Solenostoma gracillimum (Sm.) R.M. Schust.
• Youngia thunbergiana DC. (Tall False Hawksbeard)
• Polycarpon tetraphyllum (L.) L. (Four-leaf Manyseed)
• Teucrium botrys L. (Cut-leaf Germander)
• Scutellaria parvula Michaux (Dwarf Scullcap)
• Sedum pulchellum Michx. (Widow's-cross)
• Phellodendron amurense Ruprecht (Amur Cork-tree, Japanese Cork-tree)
• Styrax japonicus Sieb. & Zucc. (Japanese Snowbell)
• Aneura sharpii Inoue & N.G. Mill.
• Aspiromitus punctatus (L.) Schljakov
• Sphaerosporoceros adscendens (Lehm. & Lindenb.) Hässel
• Mannia fragrans (Balb.) Frye & Clarke ssp. fragrans
• Plagiochasma rupestre (J.R. Forst. & G. Forst.) Steph. var. rupestre
• Calypogeia suecica (Arnell & J. Perss.) K. Müller
• Calypogeia sullivantii Austin
• Odontoschisma sphagni (Dicks.) Dumort.
• Fuscocephaloziopsis macrostachya (Kaal.) Vana & Söderstr.
• Cephaloziella spinicaulis Doulin
• Frullania caulisequa (Nees) Nees
• Frullania eboracensis Gottsche ssp. virginica (Lehm.) R.M. Schust.
• Frullania oakesiana Sullivant ssp. oakesiana
• Solenostoma infuscum (Mitt.) Hentschel
• Syzygiella autumnalis (DC.) K. Feldberg, Vána, Hentschel & J. Heinrichs
• Solenostoma fossombronoides (Aust.) Schust.
• Solenostoma hyalinum (Lyell) Mitt.
• Liochlaena lanceolata Nees
• Cololejeunea cardiocarpa (Mont.) A. Evans
• Microlejeunea ulicina (Taylor) Steph.
• Microlejeunea bullata (Taylor) Steph.
• Bazzania nudicaulis A. Evans
• Chiloscyphus bicuspidatus (Steph.) J.J. Engel & R.M. Schust.
• Leptoscyphus cuneifolius (Hook.) Mitt. ssp. cuneifolius
• Phaeoceros laevis (L.) Prosk.
• Plagiochila exigua (Taylor) Taylor
• Plagiochila raddiana Lindenb.
• Radula australis Austin
• Radula quadrata Gottsche
• Riccia hirta (Austin) Underw.
• Ricciocarpos natans (L.) Corda
• Neoorthocaulis attenuatus (Mart.) L. Söderstr., DeRoo & Hedd.
• Diplophyllum andrewsii A. Evans
• Diplophyllum taxifolium (Wahlenb.) Dumort.
• Scapania degenii Schiffn. ex Müll. Frib. var. dubia R.M. Schuster
• Scapania irrigua (Nees) Nees
• Scapania nemorea (L.) Grolle
• Schistochilopsis incisa (Schrad.) Konstant.
• Sphenolobopsis pearsonii (Spruce) R.M. Schust.
• Tritomaria exsectiformis (Breidl.) Schiffn. ex Loeske
• Sphaerocarpos michelii Bellardi
• Dumortiera hirsuta (Sw.) Nees
• Quercus acutissima Carruthers (Sawtooth Oak)
• Elodium paludosum Austin
• Hylocomiastrum umbratum (Hedw.) M. Fleisch. ex Broth.
• Rhytidiadelphus subpinnatus (Lindb.) T.J. Koponen
• Hypnum cupressiforme Hedw. var. cupressiforme
• Hypnum cupressiforme var. filiforme Brid.
• Isopterygiopsis muelleriana (Schimp.) Z. Iwats.
• Isopterygiopsis pulchella (Hedw.) Z. Iwats.
• Pylaisia polyantha (Hedw.) Schimp.
• Isothecium myosuroides Brid.
• Forsstroemia producta (Hornsch.) Paris
• Leskea australis Sharp
• Leskeella nervosa (Brid.) Loeske
• Lindbergia brachyptera (Mitt.) Kindb.
• Mnium lycopodioides Schwägr.
• Mnium marginatum (Dicks. ex With.) P. Beauv.
• Plagiomnium drummondii (Bruch & Schimp.) T.J. Kop.
• Pseudobryum cinclidioides (Huebener) T.J. Kop.
• Rhizomnium appalachianum T. J. Kop.
• Homalia trichomanoides (Hedw.) Schimp. var. trichomanoides
• Homaliadelphus sharpii (R. S. Williams) Sharp
• Neckera complanata (Hedw.) Huebener
• Amphidium lapponicum (Hedw.) Schimp.
• Amphidium mougeotii (Bruch & Schimp.) Schimp.
• Orthotrichum anomalum Hedw.
• Orthotrichum elegans Schwägr. ex Hook. & Grev.
• Orthotrichum keeverae H.A. Crum & L.E. Anderson (Keever's Bristle Moss)
• Orthotrichum lescurii Austin
• Schlotheimia rugifolia (Hook.) Schwägr.
• Ulota hutchinsiae var. rufescens (E. Britton) Dixon
• Plagiothecium laetum Schimp.
• Atrichum altecristatum (Renauld & Cardot) B.B. Smyth & L.C.D. Smyth (Wavy Starburst Moss)
• Atrichum crispulum Schimp. ex Besch. (Crispy Starburst Moss)
• Atrichum cylindricum (F. Weber) G.L. Sm.
• Polytrichastrum alpinum (Hedw.) G. L. Sm. var. alpinum (Alpine Haircap Moss)
• Polytrichastrum formosum (Hedw.) G. L. Sm. var. densifolium (Mitten) Z. Iwatsuki & A. Noguchi
• Polytrichastrum pallidisetum (Funck) G. L. Sm. (Mountain Haircap Moss)
• Polytrichum commune Hedwig var. perigoniale (Michx.) Hampe
• Polytrichum strictum Bridel (Woolly Haircap Moss)
• Calliergonella cuspidata (Hedw.) Loeske
• Conardia compacta (Hook.) H. Rob.
• Cratoneuron filicinum (Hedw.) Spruce
• Drepanocladus aduncus (Hedw.) Warnst.
• Hygroamblystegium varium (Hedw.) Mönkemeyer ssp. noterophilum (Sull. & Lesq.) Vanderporten & Hedenäs
• Acaulon muticum (Hedw.) Müll. Hal. var. rufescens (A. Jaeger) H.A. Crum
• Acaulon triquetrum (Spruce) Müll. Hal.
• Barbula convoluta Hedw. var. convoluta
• Barbula indica (Hook.) Spreng. var. indica
• Bryoerythrophyllum ferruginascens (Stirt.) Giacom.
• Bryoerythrophyllum recurvirostrum (Hedw.) P. C. Chen
• Didymodon fallax (Hedw.) R.H. Zander
• Didymodon rigidulus Hedw. var. rigidulus
• Didymodon tophaceus (Brid.) Lisa
• Eucladium verticillatum (Hedw.) Bruch & Schimp.
• Leptodontium viticulosoides (P. Beauvois) Wijk & Margadant var. sulphureum (Müll. Hal.) R.H. Zander
• Hygroamblystegium varium (Hedw.) Mönkemeyer ssp. varium var. humile (P. Beauv.) Vanderpoorten & Hedenäs
• Scopelophila ligulata (Spruce) Spruce
• Syntrichia amphidiacea (Müll. Hal.) R.H. Zander
• Hygrohypnum duriusculum (De Not.) D.W. Jamieson (Ruffled Brook Moss)
• Tortula acaulon (With.) R.H. Zander
• Tortula obtusifolia (Schwägr.) Mathieu
• Tortula porteri (James) Broth.
• Hygrohypnum luridum (hedw.) Jenn. (Stiff Brook Moss)
• Tuerckheimia svihlae (E.B. Bartram) R.H. Zander
• Weissia ludoviciana (Sull.) W.D. Reese & B.A.E. Lemmon
• Heterocladium macounii Best
• Campylostelium saxicola (F. Weber & D. Mohr) Bruch & Schimp.
• Hageniella micans (Mitt.) B. C. Tan & Y. Jia
• Heterophyllium affine (Hook.) M. Fleisch.
• Hygrohypnum molle (Hedw.) Loeske
• Sphagnum angustifolium (Warnst.) C.E.O. Jensen
• Sphagnum capillifolium (Ehrh.) Hedw.
• Sphagnum carolinianum R. E. Andrus
• Sphagnum contortum Schultz
• Platydictya confervoides (Brid.) H.A. Crum
• Sphagnum fallax (H. Klinggr.) H. Klinggr.
• Sphagnum fimbriatum Wilson & Hook. ssp. fimbriatum
• Platydictya minutissima (Sull. & Lesq.) H.A. Crum
• Sphagnum flavicomans (Cardot) Warnst.
• Sphagnum fuscum (Schimp.) H. Klinggr.
• Sphagnum girgensohnii Russow
• Pseudocampylium radicale (P. Beauv.) Vanderpoorten & Hedenäs
• Sphagnum isoviitae Flatberg
• Sphagnum macrophyllum Bridel
• Sphagnum molle Sull.
• Anomodon rugelii (Müll. Hal.) Keissl.
• Sphagnum papillosum Lindb.
• Sphagnum playtphyllum (Lindb.) Warnst.
• Herpetineuron toccoae (Sull. & Lesq.) Cardot
• Sphagnum portoricense Hampe
• Sphagnum pulchrum (Lindb.) Warnst.
• Sphagnum quinquefarium (Lindb.) Warnst.
• Archidium alternifolium (Dicks. & Hedw.) Schimp.
• Archidium donnellii Austin
• Sphagnum russowii Warnst.
• Archidium ohioense Schimp. ex Müll. Hal.
• Sphagnum subtile (Russow) Warnst.
• Sphagnum tenerum Sullivant
• Sphagnum trinitense Müll. Hal.
• Philonotis gracillima Ångström
• Plagiopus oederianus (Sw.) H.A. Crum & L.E. Anderson
• Abietinella abietina (Hedw.) M. Fleisch.
• Cyrto-hypnum minutulum (Hedw.) W.R. Buck & H.A. Crum
• Cyrto-hypnum pygmaeum (Schimper) W. R. Buck & H. A. Crum
• Rauiella scita (P. Beauv.) Reimers
• Brachytheciastrum velutinum (Hedw.) Ignatov & Huttunen var. velutinum
• Thuidium alleniorum Austin
• Timmia megapolitana Hedw. ssp. megapolitana
• Brachythecium rotaeanum de Not.
• Cirriphyllum piliferum (Hedw.) Grout
• Torrentaria riparioides (Hedw.) Ochyra
• Rhynchostegium serrulatum (Hedw.) A. Jaeger
• Sciuro-hypnum populeum (Hedw.) Ignatov & Huttunen
• Bruchia texana Austin
• Gemmabryum dichotomum (Hedw.) J.R. Spence & H.P. Ramsay
• Gemmabryum subapiculatum (Hampe) J.R. Spence & H.P. Ramsay
• Imbribryum gemmiparum ((De. Not.) J.R. Spence & H.P. Ramsay
• Leptobryum pyriforme (Hedw.) Wilson
• Pohlia annotina (Hedw.) Lindb.
• Pohlia camptotrachela (Renauld & Cardot) Broth.
• Pohlia melanodon (Brid.) A.J. Shaw
• Pohlia proligera (Kindb.) Lindb. ex Arnell
• Ptychostomum intermedium (Brid.) J.R. Spence
• Ptychostomum pallescens (Schleicher ex Schwägr.) J.R. Spence
• Syrrhopodon incompletus Schwägr.
• Syrrhopodon texanus Sull.
• Climacium dendroides (Hedw.) F. Weber & D. Mohr (Palm Tree Moss)
• Cryphaea nervosa (Hook. & Wilson) Müll. Hal.
• Cryphaea ravenelii Austin
• Brothera leana (Sull.) Müll. Hal.
• Campylopus carolinae Grout
• Campylopus surinamensis Müll. Hal.
• Dicranodontium asperulum (Mitt.) Broth.
• Oncophorus virens (Hedw.) Brid.
• Oncophorus wahlenbergii Brid.
• Pleuridium sullivantii Austin
• Orthotrichum exiguum Sullivant
• Weissia phascopsis R.H. Zander
• Weissia sharpii L.E. Anderson & B.A.E. Lemmon
• Sphagnum fitzgeraldii Lesq. & James
• Dicranoweisia crispula (Hedw.) Milde
• Dicranum muehlenbeckii Bruch & Schimp.
• Dicranum undulatum Schrad. ex Brid.
• Dicranum viride (Sull. & Lesq.) Lindb. (Brittle Broom Moss)
• Oncophorus rauei (Austin) Grout
• Dichodontium pellucidum (Hedw.) Schimp.
• Diphyscium mucronifolium Mitt.
• Distichium capillaceum (Hedw.) Bruch & Schimp.
• Ditrichum rhynchostegium Kindb.
• Pleuridium acuminatum Lindb.
• Encalypta ciliata Hedw.
• Encalypta procera Bruch
• Entodon challengeri (Paris) Cardot
• Entodon macropodus (Hedw.) Müll. Hal.
• Entodon sullivantii (Müll. Hal.) Lindb.
• Ephemerum crassinervium (Schwägr.) Hampe var. crassinervium
• Micromitrium tenerum (Bruch & Schimp.) Crosby
• Fissidens elegans Brid.
• Fissidens exilis Hedw.
• Fissidens grandifrons Brid.
• Fissidens minutulus Sull.
• Fissidens obtusifolius Wilson
• Dichelyma capillaceum (With.) Myrin
• Fontinalis antipyretica Hedw.
• Fontinalis sphagnifolia (Müll. Hal.) Wijk & Margad.
• Fontinalis sullivantii Lindb.
• Physcomitrella patens (Hedw.) Bruch & Schimp.
• Physcomitrium collenchymatum Gier
• Bucklandiella affinis (Schleich. ex F. Weber & D. Mohr) Bednarek-Ochyra & Ochyra
• Bucklandiella sudetica (Funck) Bednarek-Ochyra & Ochyra
• Bucklandiella venusta (Frisvoll) Bednarek-Ochyra & Ochyra
• Codriophorus acicularis (Hedw.) P. Beauv.
• Codriophorus aduncoides (Bednarek-Ochyra) Bednarek-Ochyra & Ochyra
• Coscinodon cribrosus (Hedw.) Spruce
• Grimmia donniana Sm.
• Grimmia hartmanii Schimp.
• Grimmia olneyi Sull.
• Grimmia pulvinata (Hedw.) Sm.
• Grimmia teretinervis Limpr.
• Schistidium canadense (Dupr.) Ignatova & H.H. Blom
• Schistidium crassithecium H. H. Blom ex B. H. Allen
• Schistidium dupretii (Thér.) W.A. Weber
• Schistidium liliputanum (Müll. Hal.) Deguchi
• Schistidium rivulare (Brid.) Podp.
• Schistidium sp. A.
• Schistidium viride H. H. Blom & C. Darigo
• Sphagnum inundatum Russow
• Osmanthus heterophyllus D. Don (Holly Osmanthus)
• Trematodon ambiguus (Hedwig) Hornschuch
• Ephemerum cohaerens (Hedwig) Hampe
• Grimmia ovalis (Hedwig) Lindberg
• Sphagnum atlanticum R.E. Andrus
• Sphagnum viride Flatberg
• Sciuro-hypnum reflexum (Starke) Ignatov & Huttunen
• Ptychostomum weigelii (Sprengel) J.R. Spence
• Rosulabryum laevifilum (Syed) Ochyra
• Pohlia lescuriana (Sullivant) Ochi
• Pohlia longicolla (Hedwig) Lindberg
• Neckera besseri (Lobarzewski) Juratzka
• Corydalis incisa (Thunb.) Pers. (Incised Fumewort, Purple Keman)
• Corallorhiza trifida Châtelain (Early Coralroot, Northern Coralroot)
• Rorippa austriaca (Crantz) Besser (Austrian Yellow Cress)
• Crataegus pruinosa (Wendl.) K. Koch var. virella (Ashe) Kruschke
• Calypogeia peruviana Nees et Mont.
• Eleocharis bifida S.G. Smith (Bifid Spikerush)
• Hexastylis chueyi (B.T. Sinn) Weakley & D.B. Poind. (Chuey's Evergreen Wild Ginger)
• Yucca gloriosa L. (Mound-lily Yucca, Spanish Bayonet)
• Viburnum rhytidophyllum Hemsley (Leatherleaf Viburnum)
• Pourthiaea villosa (Thunb.) Decaisne (Smooth Oriental Photinia)
• Frullania appalachiana R. M. Schuster
• Riccia dictyospora M. Howe
• Paspalum setaceum Michx. var. ciliatifolium (Michx.) Vasey (Hairy Slender Paspalum)
• Paspalum setaceum Michx. var. mühlenbergii (Nash) Fern. (Muhlenberg's Slender Paspalum)
• Paspalum setaceum Michx. var. setaceum (Thin Paspalum, Slender Paspalum)
• Senega aquilonia (Fern. & Schub.) J.F.B. Pastore & J.R. Abbott (Northern Cross-leaved Milkwort)
• Senega cruciata (L.) J.F.B. Pastore & J.R. Abbott (Southern Cross-leaved Milkwork; Drumheads)
• Dryopteris cristata × goldieana
• Houstonia micrantha (Shinners) Terrell (Small-anthered Bluet)
• Dichanthelium filiramum (Ashe) LeBlond
• Phyllostachys nigra (Lodd. ex Lindl.) Munro (Black Bamboo)
• Juniperus communis L. var. communis (European Common Juniper)
• Blindia acuta (Hedwig) Bruch & Schimper (Sharp-leaved Blindia)
• Lejeunea blomquistii R.M. Schuster (Blomquist's Leafy Liverwort)
• Kolkwitzia amabilis Graebner (Beautybush)
• Dryopteris erythrosora (D.C. Eaton) Kuntze (Japanese Red Shield Fern)
• Cleistesiopsis oricamporum P.M. Brown (Coastal Plain Small Spreading Pogonia)
• Parthenocissus tricuspidata (Sieb. & Zucc.) Planch. (Boston-ivy)
• Torenia crustacea (L.) Chamisso & Schlechtendal (Malaysian False-pimpernel)
• Tetradium daniellii (Benn.) T.G. Hartley (Bee-bee Tree)
• Lysimachia japonica Thunberg (Japanese Loosestrife)
• Cyperus microiria Steudel (Asian Flatsedge)
• Spiranthes arcisepala M.C. Pace
• Plagiothecium latebricola Bruch, Schimper, & W. Gümbel (Lurking Leskea)
• Tortula truncata (Hedw.) Mitt.
• Spiraea ×vanhouttei (Briot) Carr. (Van Houtte Spiraea)
• Phyllostachys aureosulcata McClure (Yellowgroove Bamboo)
• Phyllostachys bissetii McClure (Bisset's Bamboo)
• Opuntia cespitosa Raf.
• Opuntia humifusa (Raf.) Raf. (Eastern Prickly-pear)
• Opuntia mesacantha Raf. ssp. mesacantha (Southeastern Prickly-pear)
• Vigna luteola (Jacq.) Benth. (Wild Cow Pea)
• Castanea mollissima Blume (Chinese Chestnut)
• Aesculus pavia L. var. pavia (Red Buckeye)
• Sabulina paludicola (Fern. & B.G. Schub.) E.E. Schilling (Godfrey's Sandwort)
• Nelumbo nucifera Gaertner (Sacred Lotus, Oriental Lotus-Lily, Pink Lotus)
• Houttuynia cordata Thunb. (Chameleon Plant, Bishop's Weed)
• Poa iconia Azn. var. iconia
• Myrica gale L. (Sweet Gale, Bog-Myrtle)
• Triadica sebifera (L.) Small (Chinese Tallow Tree)
• Fossombronia cristula Austin
• Elsholtzia ciliata (Thunb.) Hyl. (Crested Latesummer Mint, Vietnamese Balm)
• Poa arachnifera Torr, (Texas Bluegrass)
• Fossombronia foveolata Lindb.
• Chiloscyphus pallescens (Ehrh. ex Hoffm.) Dumort. var. pallescens
• Bidens comosa (Gray) Wiegand (Three-lobe Beggar-ticks)
• Dichanthelium arenicoloides (Ashe) LeBlond (Sandy Woods Panic Grass, Sandy Woods Witchgrass)
• Dichanthelium mundum (Fern.) LeBlond (Elegant Witchgrass)
• Panicum virgatum L. var. spissum Linder (Tufted Switchgrass)
• Gentiana linearis Froel. (Narrowleaf Gentian)
• Ilex aquifolium L. (English Holly)
• Solanum pseudocapsicum L. (Jerusalem Cherry)
• Chiloscyphus polyanthos (L.) Corda var. rivularis (Schrad.) Nees
• Chiloscyphus pallescens (Ehrh. ex Hoffm.) Dumort. var. fragilis (Roth) Muell. Frib. ex R.M. Schust.
• Lophocolea bidentata (L.) Dumort.
• Dichanthelium recognitum (Fernald) LeBlond (Novel Witchgrass, Novel Witchgrass)
• Trapa bispinosa Roxb. var. iinumae Nakano (Two-horned Water-Chestnut, Two-horned Trapa)
• Iris verna L. var. verna (Coastal Plain Dwarf Iris)
• Acer pseudoplatanus L. (Sycamore Maple)
• Acorus gramineus Sol. ex Aiton (Grass-leaf Sweetflag, Japanese Sweetflag)
• Swida drummondii (C.A. Meyer) Soják (Midwestern Roughleaf Dogwood)
• Aristida ramosissima Engelm. ex A.Gray, (S-Curve Threeawn)
• Azolla filiculoides Lam. (Pacific Mosquito Fern, Large Mosquito Fern)
• Cephaloziella divaricata (Sm.) Schiffn. var scabra (Howe) Haynes
• Eriochloa acuminata (J. Presl) Kunth var. acuminata (Taper-tip Cupgrass)
• Clerodendrum trichotomum Thunb. (Harlequin Glory-Bower, Peanut Butter Tree)
• Oxalis colorea (Small) Fedde (Small's Wood-sorrel)
• Asplenium trichomanes L. ssp. quadrivalens D.E. Meyer (Northern Maidenhair Spleenwort)
• Parthenium integrifolium L. var. mabryanum Mears (Mabry's Wild Quinine)
• Rhododendron viscosum (L.) Torr. var. serrulatum (Small) H.E. Ahles (Southeastern Swamp Azalea, Southeastern Clammy Azalea)
• Fraxinus biltmoreana Beadle (Biltmore Ash, Biltmore White Ash)
• Carex bullata Schk. ex Willd. var. bullata (Button Sedge)
• Juncus effusus L. var. pylaei (Laharpe) Fernald & Wiegand (Soft Rush)
• Vitis aestivalis Michx. var. bicolor Deam (Silverleaf Grape)
• Calycanthus floridus L. (Sweet-shrub)
• Persicaria filiformis (Thunb.) Nakai (Japanese Jumpseed)
• Dichanthelium appalachiense Townsend & LeBlond (Appalachian Panic Grass, Appalachian Witchgrass)
• Dichanthelium harvillii Ludwig & LeBlond (Harvill's Panic Grass, Harvill's Witchgrass)
• Carex crinita Lam. var. crinita (Long-fringed Sedge)
• Crotalaria pallida Aiton var. obovata (G. Don) Polhill (Smooth Rattlebox)
• Digitaria violascens Link. (Violet Crabgrass)
• Epilobium parviflorum Schreber (Smallflower Hairy Willowherb)
• Veronica sublobata M.A. Fischer (Small Ivyleaf Speedwell)
• Crossocalyx hellerianus (Nees ex Lindenb.) Meyl. (Heller's Notchwort)
• Taxus baccata L. (English Yew)
• Acrobolbus ciliatus (Mitt.) Schiffn.
• Geum geniculatum Michaux (Bent Avens)
• Fumaria muralis W.D.J. Koch ssp. muralis (Common Ramping-fumitory, Wall Fumitory)
• Plagiochila echinata R.M. Schuster
• Sagittaria latifolia Willd. var. latifolia (Broadleaf Arrowhead)
• Sagittaria latifolia Willd. var. pubescens (Muhl. ex Nutt.) J.G. Smith (Hairy Arrowhead)
• Riccia cavernosa Hoffm.
• Fissidens closteri Austin ssp. closteri (Closter's Pocket Moss)
• Luzula acuminata Raf. var. carolinae (S. Wats.) Fern. (Southern Hairy Woodrush)
• Luzula acuminata Raf. var. acuminata (Northern Hairy Woodrush)
• Athyrium angustum (Willd.) K. Presl (Northern Lady Fern)
• Ligustrum lucidum W.T. Aiton (Glossy Privet, Broadleaf Privet)
• Spiranthes bightensis M.C. Pace
• Dyssodia papposa (Ventenat) A.S. Hitchcock. (Dogweed, Fetid Marigold)
• Viola palmata L. var. triloba (Schwein.) Gingins ex A. DC. (Northern Three-lobed Violet)
• Nabalus crepidineus (Michaux) A.P. DeCandolle (Midwestern Rattlesnake-Root)
• Lygodium japonicum (Thunb.) Swartz (Japanese Climbing Fern)
• Helleborus orientalis Lam. (Lenten-rose)
• Achyranthes japonica (Miq.) Nakai var. hachijoensis Honda (Japanese Chaff Flower)
• Fimbristylis littoralis Gaudichaud-Beaupré (Grasslike Fimbry, Lesser Fimbry)
• Habenaria repens Nuttall (Water-spider Orchid, Floating Orchid)
• Viburnum dentatum L. (Southern Arrow-wood)
• Euphorbia hypericifolia L. (Graceful Sandmat)
• Equisetum laevigatum A. Braun (Smooth Scouring-Rush)
• Persicaria posumbu (Buch.-Ham. ex D. Don) H. Gross (Asian Lady's-thumb)
• Tiarella stolonifera Nesom (Creeping Foamflower)
• Tiarella cordifolia L. (Heartleaf Foamflower)
• Euthamia graminifolia (L.) Nutt. (Common Grass-leaved Goldenrod)
• Euphrasia stricta J. P. Wolff ex J. F. Lehmann var. stricta (Drug Eyebright)
• Polytrichastrum appalachianum (L. E. Anderson) G. L. Smith (Appalachian Haircap Moss)
• Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball var. australis (Scribn. & C.R. Ball) J.J.N. Campbell (Hairy Southeastern Wild Rye)
• Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball var. glabriflorus (Smooth Southeastern Wild Rye)
• Spiranthes laciniata (Small) Ames (Lace-lip Ladies'-tresses)
• Micromitrium synoicum (James) Aust.
• Viola pedata L. ssp. cuneatiloba (Brainerd ex Fernald) H.E.Ballard (Squirrel Corn Bird’s-foot Violet)
• Viola communis Pollard (Hooded Blue Violet, Confederate Violet)
• Viola emarginata (Nutt.) Leconte (Triangle-leaved Violet)
• Viola monacanora J.L.Hastings & H.E.Ballard (Blue Ridge Violet)
• Viola pectinata E.P. Bickn. (Pectinate Violet)
• Viola stoneana House (Stone's Violet)
• Viola appalachiensis L.K. Henry (Appalachian Violet)
• Narcissus ×medioluteus P. Mill. (Two-flower Narcissus)
• Platanthera hookeri (Torrey ex Gray) Lindley (Hooker's Orchid)
• Gratiola virginiana L. var. aestuariorum Pennell (Estuarine Hedge-hyssop)
• Lindernia dubia (L.) Pennell var. inundata (Pennell) Pennell (Estuarine False Pimpernel)
• Waldsteinia fragarioides (Michx.) Tratt. ssp. doniana (Tratt.) Teppner (Southern Barren Strawberry)
• Waldsteinia fragarioides (Michx.) Tratt. ssp. fragarioides (Northern Barren Strawberry)
• Symphyotrichum schistosum (E.S. Steele) Nesom (Millboro Aster)
• Verbena incompta P.W. Michael (Purpletop Vervain)
• Philonotis uncinata (Schwagr.) Bridel
• Monarda fistulosa L. var. fistulosa (Appalachian Bergamot)
• Monarda fistulosa L. var. mollis (L.) Benth. (Eastern Bergamot)
• Monarda fistulosa L. var. rubra A. Gray (Red Bergamot)
• Rudbeckia laciniata L. var. laciniata (Common Cut-leaf Coneflower)
• Helianthus verticillatus Small (Whorled Sunflower)
• Hypericum galioides Lamarck (Bedstraw St. John's-wort)
• Dichanthelium mutabile (Scribner & J.G. Smith ex Nash) Wipff
• Trillium cuneatum Raf. (Large Toadshade, Purple Toadshade)
• Sanicula canadensis L. var. grandis Fern. (Large Sanicle)
• Lonicera ×bella Zabel (Showy Honeysuckle)
• Lonicera standishii Jacq. (Standish's Honeysuckle)
• Scleria flaccida Steud. (Flaccid Nutrush)
• Scleria nitida Willd. (Shining Nutrush)
• Sisyrinchium nashii Bicknell (Nash's Blue-eyed-grass)
• Bidens aristosa (Michx.) Britt. (Ozark Tickseed Sunflower)
• Gamochaeta antillana (Urban) Anderb. (Delicate Everlasting)
• Eupatorium glaucescens Ell. (Wedge-leaf Thoroughwort)
• Amphicarpaea bracteata (L.) Fern. var. comosa Fassett (American Hog-peanut, Lowland Hog-peanut)
• Cicuta maculata L. var. curtisii (Coult. & Rose) Fern. (Southern Water-hemlock)
• Apocynum floribundum Greene (Intermediate Dogbane)
• Sabulina diffusa Brock
• Calystegia sepium (L.) R. Br. ssp. americana (Sims) Brummitt (Northeastern Bindweed)
• Robinia viscosa Vent. (Clammy Locust)
• Solanum nigrum L. (European Black Nightshade)
• Zelkova serrata (Thunb.) Makino (Zelkova)
• Symphyotrichum racemosum (Ell.) Nesom var. subdumosum (Wieg.) Nesom (Oldfield Small White Aster)
• Trifolium hirtum All. (Rose Clover)
• Tanacetum parthenium (L.) Schultz Bip. (Feverfew)
• Penstemon brevisepalus Pennell (Short-sepaled Beard-tongue)
• Crataegus scabrida Sargent var. asperifolia (Sargent) Kruschke (Rough Hawthorn)
• Hexastylis sorriei Gaddy (Sandhill Heartleaf)
• Lophocolea appalachiana R. M. Schuster
• Acer campestre L. (Hedge Maple)
• Cortaderia selloana (Schultes & Schultes f.) Aschers. & Graebn. (Pampas Grass)
• Acer ginnala Maxim. (Amur Maple)
• Clinopodium gracile (Benth.) Kuntze (Slender Wild Basil)
• Calystegia sepium (L.) R. Br. ssp. appalachiana (Sims) Brummitt (Appalachian Bindweed)
• Calystegia sepium (L.) R. Br. ssp. limnophila (Greene) Brummitt (Coastal Plain Bindweed)
• Ipomoea triloba L. (Little-bell)
• Wahlenbergia marginata (Thunb.) A. DC. (Southern Rockbell)
• Dichanthelium inflatum (Scribn. & J.G. Sm.) J.R. Thomas
• Euphorbia serpens Kunth (Roundleaf Sandmat)
• Pistacia chinensis Bunge (Chinese Pistachio)