| Scientific Name |
Common Name |
Native Status |
|
|
|
|
|
Acanthospermum australe (Loefl.) Kuntze
|
Paraguay Bur, Sheep Bur |
I |
|
Acanthospermum hispidum DC.
|
Hispid Starbur |
I |
|
Achillea borealis Bongard
|
Common Yarrow |
N |
|
Ageratina altissima (L.) King & H.E. Robins.
|
White Snakeroot |
N |
|
Ageratina aromatica (L.) Spach
|
Small White Snakeroot, Lesser Snakeroot |
N |
|
Ageratina roanensis (Small) E.E. Lamont
|
Appalachian White Snakeroot |
N |
|
Ambrosia artemisiifolia L.
|
Common Ragweed |
N |
|
Ambrosia bidentata Michx.
|
Lance-leaf Ragweed |
|
|
Ambrosia psilostachya DC.
|
Perennial Ragweed |
I |
|
Ambrosia trifida L.
|
Giant Ragweed |
N |
|
Amphiachyris dracunculoides (DC.) Nutt.
|
Prairie Broomweed |
I |
|
Anaphalis margaritacea (L.) Benth. & Hook. f.
|
Pearly Everlasting |
N |
|
Antennaria howellii Greene ssp. neodioica (Greene) Bayer
|
Howell's Pussytoes |
N |
|
Antennaria howellii Greene ssp. petaloidea (Greene) Bayer
|
Small Pussytoes |
N |
|
Antennaria neglecta Greene
|
Field Pussytoes |
N |
|
Antennaria parlinii Fern. ssp. fallax (Greene) Bayer & Stebbins
|
Big-head Pussytoes |
N |
|
Antennaria parlinii Fern. ssp. parlinii
|
Parlin's Pussytoes |
N |
|
Antennaria plantaginifolia (L.) Richards.
|
Plantain-leaved Pussytoes |
N |
|
Antennaria solitaria Rydb.
|
Single-head Pussytoes |
N |
|
Antennaria virginica Stebbins
|
Shale-barren Pussytoes |
N |
|
Anthemis arvensis L.
|
Corn Chamomile |
I |
|
Anthemis cotula L.
|
Mayweed, Stinking Chamomile |
I |
|
Anthemis secundiramea Biv.
|
Prostrate Chamomile |
I |
|
Arctium minus Bernh.
|
Common Burdock, Lesser Burdock |
I |
|
Arnica acaulis (Walt.) B.S.P.
|
Leopard's-bane |
N |
|
Arnoglossum atriplicifolium (L.) H.E. Robins.
|
Pale Indian-plantain |
N |
|
Arnoglossum reniforme (Hooker) H. Robinson
|
Great Indian-plantain |
N |
|
Artemisia abrotanum L.
|
Southernwood |
I |
|
Artemisia annua L.
|
Sweet Wormwood, Annual Wormwood, Sweet Annie |
I |
|
Artemisia ludoviciana Nutt. ssp. ludoviciana
|
Silver Wormword, Western Mugwort, White Sagebrush |
I |
|
Artemisia stelleriana Bess.
|
Hoary Mugwort, Beach Wormwood |
I |
|
Artemisia vulgaris L.
|
Common Mugwort |
I |
|
Aster tataricus L. f.
|
Tartarian Aster |
I |
|
Baccharis halimifolia L.
|
High-tide Bush, Groundsel Tree |
N |
|
Bellis perennis L.
|
English Daisy, Lawn Daisy |
I |
|
Bidens aristosa (Michx.) Britt.
|
Ozark Tickseed Sunflower |
|
|
Bidens bipinnata L.
|
Spanish Needles |
N |
|
Bidens cernua L.
|
Nodding Beggar-ticks, Nodding Bur-marigold |
N |
|
Bidens comosa (Gray) Wiegand
|
Three-lobe Beggar-ticks |
N |
|
Bidens comosa (Gray) Wiegand + Bidens connata Muhl. ex Willd.
|
Three-lobe Beggar-ticks |
N |
|
Bidens connata Muhl. ex Willd.
|
Purple-stem Beggar-ticks |
N |
|
Bidens discoidea (Torr. & Gray) Britt.
|
Small Beggar-ticks |
N |
|
Bidens frondosa L.
|
Devil's Beggar-ticks |
N |
|
Bidens laevis (L.) B.S.P.
|
Smooth Bur-marigold, Showy Bur-marigold |
N |
|
Bidens mitis (Michx.) Sherff
|
Coastal Plain Beggar-ticks |
N |
|
Bidens pilosa L.
|
Hairy Beggar-ticks, Common Beggar-ticks |
I |
|
Bidens polylepis Blake
|
Midwestern Tickseed Sunflower |
|
|
Bidens trichosperma (Michx.) Britt.
|
Tall Swamp Marigold, Crowned Beggar-ticks |
N |
|
Bidens vulgata Greene
|
Tall Beggar-ticks, Big Devil's Beggar-ticks |
N |
|
Boltonia asteroides (L.) L'Her. var. glastifolia (Hill) Fern.
|
Eastern Doll's-daisy, White Doll's-daisy |
N |
|
Boltonia asteroides (L.) L'Her. var. latisquama (Gray) Cronquist
|
Midwestern Doll's Daisy |
I |
|
Boltonia caroliniana (Walt.) Fern.
|
Carolina Doll's-daisy |
N |
|
Boltonia diffusa Ell. var. diffusa
|
Small-head Doll's-daisy |
I |
|
Boltonia montana J.F. Townsend & V. Karaman-Castro
|
Valley Doll's-daisy |
N |
|
Borrichia frutescens (L.) DC.
|
Seaside Oxeye, Sea Oxeye |
N |
|
Bradburia pilosa (Nutt.) Semple
|
Soft Golden-aster |
I |
|
Brickellia eupatorioides (L.) Shinners
|
False Boneset |
N |
|
Carduus acanthoides L. ssp. acanthoides
|
Spiny Plumeless Thistle |
I |
|
Carduus crispus L.
|
Welted Thistle |
I |
|
Carduus nutans L.
|
Musk Thistle, Nodding Thistle |
I |
|
Carphephorus bellidifolius (Michx.) Torr. & Gray
|
Sandy-woods Chaffhead, Sandhill Chaffhead |
N |
|
Carphephorus tomentosus (Michx.) Torr. & Gray
|
Woolly Chaffhead |
N |
|
Centaurea benedicta (L.) L.
|
Blessed Thistle, Holy Thistle |
I |
|
Centaurea calcitrapa L.
|
Purple Star-thistle |
I |
|
Centaurea jacea L.
|
Brown Knapweed |
I |
|
Centaurea nigra L.
|
Black Knapweed |
I |
|
Centaurea nigrescens Willd.
|
Tyrol Knapweed |
I |
|
Centaurea solstitialis L.
|
Yellow Star-thistle |
I |
|
Centaurea stoebe L. ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
|
Spotted Knapweed |
I |
|
Centaurea ×moncktonii C.E. Britton
|
Meadow Knapweed |
I |
|
Chondrilla juncea L.
|
Skeleton-weed, Rush Skeleton-weed |
I |
|
Chrysogonum repens (Cassini) Nesom
|
Carolina Green-and-gold |
N |
|
Chrysogonum virginianum L.
|
Green-and-gold |
N |
|
Chrysopsis gossypina (Michx.) Ell.
|
Cottony Golden-aster |
N |
|
Chrysopsis mariana (L.) Ell.
|
Maryland Golden-aster |
N |
|
Cichorium intybus L.
|
Chicory, Succory |
I |
|
Cirsium altissimum (L.) Hill
|
Tall Thistle |
N |
|
Cirsium arvense (L.) Scop.
|
Canada Thistle, Field Thistle |
I |
|
Cirsium carolinianum (Walt.) Fern. & Schub.
|
Carolina Thistle |
N |
|
Cirsium discolor (Muhl. ex Willd.) Spreng.
|
Field Thistle |
N |
|
Cirsium horridulum Michx. var. horridulum
|
Yellow Thistle, Common Yellow Thistle |
N |
|
Cirsium muticum Michx.
|
Swamp Thistle |
N |
|
Cirsium nuttallii DC.
|
Nuttall's Thistle |
N |
|
Cirsium pumilum (Nutt.) Spreng.
|
Pasture Thistle |
N |
|
Cirsium repandum Michx.
|
Sandhill Thistle, Coastal Plain Thistle |
N |
|
Cirsium virginianum (L.) Michx.
|
Virginia Thistle |
N |
|
Cirsium vulgare (Savi) Ten.
|
Bull Thistle |
I |
|
Conoclinium coelestinum (L.) DC.
|
Mistflower, Ageratum |
N |
|
Coreopsis auriculata L.
|
Larkspur Coreopsis |
N |
|
Coreopsis falcata Boynton
|
Pool Coreopsis |
N |
|
Coreopsis grandiflora Hogg ex Sweet var. harveyana (Gray) Sherff
|
Large-flowered Coreopsis |
I |
|
Coreopsis lanceolata L.
|
Long-stalk Coreopsis |
|
|
Coreopsis linifolia Nutt.
|
Savanna Coreopsis |
N |
|
Coreopsis major Walt.
|
Woodland Coreopsis |
N |
|
Coreopsis pubescens Ell.
|
Hairy Coreopsis |
N |
|
Coreopsis rosea Nuttall
|
Pink Coreopsis |
|
|
Coreopsis tinctoria Nutt. var. tinctoria
|
Plains Coreopsis, Golden Tickseed |
I |
|
Coreopsis tripteris L.
|
Tall Coreopsis |
N |
|
Coreopsis verticillata L.
|
Whorled Coreopsis, Thread-leaf Coreopsis |
N |
|
Coreopsis ×delphiniifolia Lam.
|
Larkspur Coreopsis, Lobed Coreopsis |
N |
|
Cosmos bipinnatus Cav.
|
Common Cosmos |
I |
|
Cosmos sulphureus Cav.
|
Orange Cosmos |
I |
|
Cota tinctoria (L.) J. Gay ex Guss.
|
Golden Chamomile |
I |
|
Crepis capillaris (L.) Wallr.
|
Smooth Hawksbeard |
I |
|
Crepis pulchra L.
|
Small-flower Hawksbeard |
I |
|
Crepis tectorum L.
|
Narrowleaf Hawksbeard |
I |
|
Croptilon divaricatum (Nutt.) Raf.
|
Scratch Daisy |
N |
|
Cyanus segetum Hill
|
Cornflower, Bachelor's-buttons |
I |
|
Cyclachaena xanthiifolia (Nutt.) Fresenius
|
Giant Sumpweed |
I |
|
Doellingeria infirma (Michx.) Greene
|
Cornel-leaved Aster |
N |
|
Doellingeria umbellata (P. Mill.) Nees var. umbellata
|
Tall Flat-topped White Aster |
N |
|
Dyssodia papposa (Ventenat) A.S. Hitchcock.
|
Dogweed, Fetid Marigold |
I |
|
Echinacea laevigata (C.L. Boynt. & Beadle) Blake
|
Smooth Coneflower |
N |
|
Echinacea pallida (Nutt.) Nutt.
|
Pale Purple Coneflower |
I |
|
Echinacea purpurea (L.) Moench
|
Purple Coneflower |
I |
|
Echinops sphaerocephalus L.
|
Giant Globe-thistle |
I |
|
Eclipta prostrata (L.) L.
|
False Daisy, Yerba-de-tajo |
N |
|
Elephantopus carolinianus Raeusch.
|
Carolina Elephant's-foot |
N |
|
Elephantopus nudatus Gray
|
Smooth Elephant's-foot |
N |
|
Elephantopus tomentosus L.
|
Hairy Elephant's-foot, Devil's Grandmother |
N |
|
Erechtites hieraciifolius (L.) Raf. ex DC.
|
Fireweed, Pilewort, American Burnweed |
N |
|
Erigeron annuus (L.) Pers.
|
Annual Fleabane |
N |
|
Erigeron bonariensis L.
|
Asthma-weed |
N |
|
Erigeron canadensis L.
|
Horseweed, Common Horseweed |
N |
|
Erigeron philadelphicus L. var. philadelphicus
|
Philadelphia Fleabane |
N |
|
Erigeron pulchellus Michx. var. pulchellus
|
Robin's Plantain |
N |
|
Erigeron pusillus Nutt.
|
Southern Horseweed |
N |
|
Erigeron quercifolius Lam.
|
Oak-leaf Fleabane, Southern Fleabane |
I |
|
Erigeron strigosus Muhl. ex Willd. var. strigosus
|
Daisy Fleabane |
N |
|
Erigeron vernus (L.) Torr. & Gray
|
White-top Fleabane |
N |
|
Eupatorium album L.
|
White Thoroughwort |
N |
|
Eupatorium altissimum L.
|
Tall Thoroughwort |
N |
|
Eupatorium cannabinum L.
|
Hemp-agrimony |
I |
|
Eupatorium capillifolium (Lam.) Small
|
Dog-fennel |
N |
|
Eupatorium cordigerum (Fernald) Fernald
|
Clasping Round-leaf Thoroughwort |
N |
|
Eupatorium glaucescens Ell.
|
Wedge-leaf Thoroughwort |
N |
|
Eupatorium godfreyanum Cronq.
|
Godfrey's Thoroughwort |
N |
|
Eupatorium hyssopifolium L.
|
Hyssop-leaf Thoroughwort |
N |
|
Eupatorium leucolepis (DC.) Torr. & Gray
|
White-bracted Thoroughwort, Justice-weed |
N |
|
Eupatorium linearifolium Walt.
|
Narrow-leaf Bushy Thoroughwort |
N |
|
Eupatorium maritimum E.E. Schilling
|
Maritime Thoroughwort |
N |
|
Eupatorium mohrii Greene
|
Mohr's Thoroughwort |
N |
|
Eupatorium perfoliatum L.
|
Boneset, Common Boneset |
N |
|
Eupatorium pilosum Walt.
|
Vervain Thoroughwort, Rough Boneset |
N |
|
Eupatorium pubescens Muhl. ex Willd.
|
Hairy Thoroughwort, Hairy Boneset |
N |
|
Eupatorium rotundifolium L.
|
Roundleaf Thoroughwort, Roundleaf Boneset |
N |
|
Eupatorium saltuense Fern.
|
Pasture Thoroughwort |
N |
|
Eupatorium semiserratum DC.
|
Small-flower Thoroughwort |
N |
|
Eupatorium serotinum Michx.
|
Late Thoroughwort |
N |
|
Eupatorium sessilifolium L.
|
Upland Boneset |
N |
|
Eupatorium torreyanum Short and Peter
|
Torrey's Thoroughwort |
N |
|
Eupatorium vaseyi Porter
|
Vasey's Thoroughwort |
N |
|
Eurybia chlorolepis (Burgess) Nesom
|
Mountain Wood Aster |
N |
|
Eurybia compacta Nesom
|
Slender Aster |
N |
|
Eurybia divaricata (L.) Nesom
|
White Wood Aster |
N |
|
Eurybia macrophylla (L.) Cass.
|
Big-leaf Aster, Large-leaved Aster |
N |
|
Eurybia radula (Ait.) Nesom
|
Low Rough Aster, Rough-leaved Aster |
N |
|
Eurybia schreberi (Nees) Nees
|
Schreber's Aster |
N |
|
Eurybia spectabilis (Ait.) Nesom
|
Showy Aster, Eastern Showy Aster |
N |
|
Eurybia surculosa (Michx.) Nesom
|
Creeping Aster |
N |
|
Euthamia caroliniana (L.) Greene ex Porter & Britt.
|
Slender Flat-top Goldenrod |
N |
|
Euthamia floribunda Greene
|
Mid-Atlantic Flat-top Goldenrod |
N |
|
Euthamia graminifolia (L.) Nutt.
|
Common Grass-leaved Goldenrod |
N |
|
Euthamia lanceolata (L.) Nesom
|
Hairy Grass-leaved Goldenrod |
N |
|
Euthamia weakleyi Nesom
|
Weakley’s Flat-top Goldentop |
N |
|
Eutrochium dubium (Willd. ex Poir.) E.E. Lamont
|
Three-nerved Joe-pye-weed |
N |
|
Eutrochium fistulosum (Barratt) E.E. Lamont
|
Hollow Joe-pye-weed |
N |
|
Eutrochium maculatum (L.) E.E. Lamont var. maculatum
|
Spotted Joe-pye-weed |
N |
|
Eutrochium purpureum (Linnaeus) E.E. Lamont var. purpureum
|
Sweet-scented Joe-pye-weed, Sweet Joe-pye-weed, Purple Joe-pye-weed |
N |
|
Eutrochium steelei (E.E. Lamont) E.E. Lamont
|
Appalachian Joe-pye-weed, Steele's Joe-pye-weed |
N |
|
Facelis retusa (Lam.) Schultz-Bip.
|
Trampweed |
I |
|
Filago germanica (L.) Hudson
|
Common Cotton-rose, Common Cudweed |
I |
|
Flaveria trinervia (Spreng.) C. Mohr
|
Clustered Yellowtops |
I |
|
Fleischmannia incarnata (Walt.) King & Robins.
|
Pink Thoroughwort |
N |
|
Gaillardia pulchella Foug. var. pulchella
|
Common Blanket-flower, Fire-wheel |
I |
|
Galinsoga parviflora Cav. var. parviflora
|
Small-flower Quickweed, Gallant Soldier |
I |
|
Galinsoga quadriradiata Ruiz & Pavon
|
Fringed Quickweed, Hairy Galinsoga, Shaggy Soldier |
I |
|
Gamochaeta antillana (Urban) Anderb.
|
Delicate Everlasting |
N |
|
Gamochaeta argyrinea Nesom
|
Silvery Everlasting, Silver Cudweed |
N |
|
Gamochaeta calviceps (Fern.) Cabrera
|
Narrow-leaf Purple Everlasting |
N |
|
Gamochaeta impatiens Nesom
|
Gray Everlasting |
I |
|
Gamochaeta pensylvanica (Willd.) Cabrera
|
Pennsylvania Everlasting |
I |
|
Gamochaeta purpurea (L.) Cabrera
|
Purple Cudweed, Purple Everlasting |
N |
|
Gamochaeta simplicicaulis (Willd. ex Spreng.) Cabrera
|
Simple-stem Everlasting |
I |
|
Gnaphalium uliginosum L.
|
Low Cudweed |
N |
|
Grindelia lanceolata Nutt.
|
Narrowleaf Gumweed |
I |
|
Grindelia squarrosa (Pursh) Dunal var. squarrosa
|
Curly-top Gumweed, Curly-cup Gumweed |
I |
|
Guizotia abyssinica (L. f.) Cass.
|
Niger-seed, Niger-thistle |
I |
|
Hasteola suaveolens (L.) Pojarkova
|
Sweet-scented Indian-plantain |
N |
|
Helenium amarum (Raf.) H. Rock var. amarum
|
Bitterweed |
I |
|
Helenium autumnale L.
|
Common Sneezeweed, Autumn Sneezeweed |
N |
|
Helenium brevifolium (Nutt.) Wood
|
Short-leaf Sneezeweed |
N |
|
Helenium flexuosum Raf.
|
Southern Sneezeweed |
N |
|
Helenium virginicum Blake
|
Virginia Sneezeweed |
N |
|
Helianthus angustifolius L.
|
Narrow-leaved Sunflower |
N |
|
Helianthus annuus L.
|
Common Sunflower |
I |
|
Helianthus atrorubens L.
|
Purple-disk Sunflower |
N |
|
Helianthus debilis Nutt. ssp. cucumerifolius (Torr. & Gray) Heiser
|
Cucumber-leaf Sunflower |
I |
|
Helianthus decapetalus L.
|
Thin-leaved Sunflower |
N |
|
Helianthus divaricatus L.
|
Woodland Sunflower |
N |
|
Helianthus giganteus L.
|
Tall Sunflower, Giant Sunflower |
N |
|
Helianthus grosseserratus Martens
|
Sawtooth Sunflower |
I |
|
Helianthus hirsutus Raf.
|
Hairy Sunflower, Stiff-hair Sunflower |
N |
|
Helianthus laetiflorus Pers.
|
Showy Sunflower |
I |
|
Helianthus laevigatus Torr. & Gray
|
Smooth Sunflower |
N |
|
Helianthus maximiliani Schrad.
|
Maximilian Sunflower |
I |
|
Helianthus microcephalus Torr. & Gray
|
Small-headed Sunflower |
N |
|
Helianthus mollis Lam.
|
Ashy Sunflower |
I |
|
Helianthus occidentalis Riddell ssp. occidentalis
|
Western Sunflower |
N |
|
Helianthus pauciflorus Nutt. ssp. pauciflorus
|
Stiff Sunflower |
I |
|
Helianthus petiolaris Nutt. ssp. petiolaris
|
Plains Sunflower |
I |
|
Helianthus strumosus L.
|
Pale-leaved Sunflower |
N |
|
Helianthus tuberosus L.
|
Jerusalem Artichoke |
I |
|
Helianthus verticillatus Small
|
Whorled Sunflower |
|
|
Heliopsis helianthoides (L.) Sweet var. helianthoides
|
Oxeye, Smooth Oxeye |
N |
|
Heterotheca camporum (Greene) Shinners var. glandulissima Semple
|
Nashville Camphorweed |
I |
|
Heterotheca subaxillaris (Lam.) Britt. & Rusby
|
Camphorweed, Dune Camphorweed |
N |
|
Hieracium gronovii L.
|
Hairy Hawkweed |
N |
|
Hieracium paniculatum L.
|
Panicled Hawkweed, Alleghany Hawkweed |
N |
|
Hieracium scabrum Michx.
|
Rough Hawkweed |
N |
|
Hieracium traillii Greene
|
Maryland Hawkweed |
N |
|
Hieracium venosum L.
|
Rattlesnake Weed |
N |
|
Hypochaeris radicata L.
|
Spotted Cat's-ear |
I |
|
Inula helenium L.
|
Elecampane |
I |
|
Ionactis linariifolia (L.) Greene
|
Stiff-leaved Aster |
N |
|
Iva annua L.
|
Annual Marsh-elder, Sumpweed |
I |
|
Iva frutescens L.
|
Marsh-elder |
N |
|
Iva imbricata Walt.
|
Dune Marsh-elder, Seaside Marsh-elder |
N |
|
Krigia biflora (Walt.) Blake var. biflora
|
Two-flowered Dwarf-dandelion, Two-flowered Cynthia |
N |
|
Krigia cespitosa (Raf.) Chambers
|
Weedy Dwarf-dandelion |
N |
|
Krigia dandelion (L.) Nutt.
|
Potato Dwarf-dandelion |
N |
|
Krigia virginica (L.) Willd.
|
Dwarf-dandelion, Virginia Dwarf-dandelion |
N |
|
Lactuca biennis (Moench) Fern.
|
Tall Blue Lettuce |
N |
|
Lactuca canadensis L.
|
Wild Lettuce |
N |
|
Lactuca floridana (L.) Gaertn.
|
Florida Blue Lettuce, Woodland Lettuce |
N |
|
Lactuca graminifolia Michx. var. graminifolia
|
Grass-leaf Lettuce |
N |
|
Lactuca hirsuta Muhl. ex Nutt.
|
Hairy Lettuce |
N |
|
Lactuca saligna L.
|
Willow-leaf Lettuce |
I |
|
Lactuca serriola L.
|
Prickly Lettuce |
I |
|
Lapsana communis L.
|
Common Nipplewort |
I |
|
Leontodon autumnalis L. ssp. autumnalis
|
Fall Dandelion |
I |
|
Leontodon saxatilis Lam. ssp. saxatilis
|
Little Hawkbit |
I |
|
Leucanthemum lacustre (Brot.) Samp.
|
Portugese Daisy |
I |
|
Leucanthemum vulgare Lam.
|
Oxeye Daisy |
I |
|
Liatris aspera Michx.
|
Tall Blazing Star, Rough Blazing Star |
N |
|
Liatris helleri T.C. Porter
|
Heller's Blazing Star |
N |
|
Liatris pilosa (Aiton) Willd.
|
Grass-leaf Blazing Star, Grass-leaf Gayfeather |
N |
|
Liatris resinosa Nutt.
|
Dense Blazing Star |
N |
|
Liatris scariosa (L.) Willd.
|
Large Blazing Star, Eastern Blazing Star |
N |
|
Liatris spicata (L.) Willd.
|
Dense Blazing Star |
N |
|
Liatris squarrosa (L.) Michx. var. squarrosa
|
Scaly Blazing Star |
N |
|
Liatris squarrulosa Michx.
|
Appalachian Blazing Star, Appalachian Gayfeather |
N |
|
Liatris virgata Nuttall
|
Wand Blazing Star |
N |
|
Madia sativa Molina
|
Chilean Tarweed |
I |
|
Marshallia legrandii Weakley
|
Tall Barbara's-buttons |
N |
|
Marshallia obovata (Walt.) Beadle & F.E. Boynt. var. obovata
|
Piedmont Barbara's-buttons, Spoon-leaved Barbara's-buttons |
N |
|
Matricaria chamomilla L.
|
German Chamomile |
I |
|
Matricaria discoidea DC.
|
Pineapple Weed, Rayless Chamomile |
I |
|
Mikania scandens (L.) Willd.
|
Climbing Hempweed |
N |
|
Nabalus albus (L.) Hooker
|
White Rattlesnake-root |
N |
|
Nabalus altissimus (L.) Hooker
|
Tall Rattlesnake-root |
N |
|
Nabalus autumnalis (Walter) Weakley
|
Slender Rattlesnake-root |
N |
|
Nabalus crepidineus (Michaux) A.P. DeCandolle
|
Midwestern Rattlesnake-Root |
N |
|
Nabalus roanensis Chickering
|
Roan Mountain Rattlesnake-root |
N |
|
Nabalus serpentarius (Pursh) Hooker
|
Lion's foot, Cankerweed |
N |
|
Nabalus trifoliolatus Cassini
|
Gall-of-the-earth |
N |
|
Oclemena acuminata (Michx.) Greene
|
Whorled Wood Aster |
N |
|
Onopordum acanthium L. ssp. acanthium
|
Scotch Thistle, Cotton Thistle |
I |
|
Packera anonyma (Wood) W.A. Weber & A. Love
|
Small's Ragwort |
N |
|
Packera antennariifolia (Britton) W.A. Weber & A. Love
|
Shale-barren Ragwort |
N |
|
Packera aurea (L.) A. & D. Love
|
Golden Ragwort, Heartleaf Ragwort |
N |
|
Packera crawfordii (Britton) A.M. Mahoney & R.R. Kowal
|
Crawford's Ragwort |
N |
|
Packera millefolium (T. & G.) W.A. Weber & A. Love
|
Yarrow-leaved Ragwort |
N |
|
Packera obovata (Muhl. ex Willd.) W.A. Weber & A. Love
|
Round-leaved Ragwort, Running Ragwort |
N |
|
Packera paupercula (Michaux) Á. & D. Löve var. appalachiana A.M. Mahoney;
|
Appalachian Ragwort |
N |
|
Packera paupercula (Michx.) A. & D. Love var. paupercula
|
Balsam Ragwort |
N |
|
Packera tomentosa (Michx.) C. Jeffrey
|
Woolly Ragwort |
N |
|
Parthenium auriculatum Britt.
|
Glade Wild Quinine |
N |
|
Parthenium integrifolium L. var. integrifolium
|
Common Wild Quinine |
N |
|
Parthenium integrifolium L. var. mabryanum Mears
|
Mabry's Wild Quinine |
N |
|
Picris hieracioides L.
|
Hawkweed Ox-tongue, Cat's-ear |
I |
|
Pilosella aurantiaca (L.) F. Schultz & Schultz Bip.
|
Orange Hawkweed, Orange King-devil |
I |
|
Pilosella caespitosa (Dum.) P.D. Sell & C. West
|
Meadow Hawkweed, Yellow King-devil |
I |
|
Pilosella floribunda (Wimmer & Grabowski) Arvet-Touvet
|
Glaucous Hawkweed |
I |
|
Pilosella officinarum F. Schultz & Schultz Bip.
|
Mouse-ear Hawkweed |
I |
|
Pilosella piloselloides (Villars) Soják
|
Tall Hawkweed |
I |
|
Pityopsis aspera (Shuttlw. ex Small) Small var. adenolepis (Fern.) Semple & Bowers
|
Pineland Golden-aster |
N |
|
Pityopsis nervosa (Willd.) Dress
|
Grass-leaved Golden-aster |
N |
|
Pluchea camphorata (L.) DC.
|
Camphorweed, Camphor Pluchea |
N |
|
Pluchea foetida (L.) DC. var. foetida
|
Stinking Camphorweed |
N |
|
Pluchea odorata (L.) Cass.
|
Salt Marsh Fleabane |
N |
|
Polymnia canadensis L.
|
White-flowered Leafcup |
N |
|
Pseudognaphalium helleri (Britt.) A. Anderb.
|
Heller's Cudweed, Heller's Rabbit Tobacco |
N |
|
Pseudognaphalium macounii (Greene) Kartesz
|
Clammy Everlasting, Winged Cudweed |
N |
|
Pseudognaphalium micradenium (Weatherby) Nesom
|
Small Rabbit Tobacco, Delicate Rabbit Tobacco |
N |
|
Pseudognaphalium obtusifolium (L.) Hilliard & Burtt
|
Sweet Everlasting, Catfoot, Rabbit Tobacco |
N |
|
Pseudognaphalium stramineum (Kunth) W.A. Weber
|
Cotton-batting Plant |
I |
|
Pyrrhopappus carolinianus (Walt.) DC.
|
Carolina False Dandelion |
N |
|
Ratibida pinnata (Vent.) Barnh.
|
Gray-headed Coneflower |
I |
|
Rudbeckia fulgida Ait. var. fulgida
|
Orange Coneflower |
N |
|
Rudbeckia fulgida Ait. var. umbrosa (C.L. Boynt. & Beadle) Cronq.
|
Appalachian Coneflower |
N |
|
Rudbeckia heliopsidis Torr. & Gray
|
Sun-facing Coneflower |
N |
|
Rudbeckia hirta L. var. hirta
|
Woodland Black-eyed Susan |
N |
|
Rudbeckia hirta L. var. pulcherrima Farwell
|
Black-eyed Susan |
N |
|
Rudbeckia laciniata L.
|
Cut-leaf Coneflower, Common Cut-leaf Coneflower, Green-headed Coneflower |
N |
|
Rudbeckia laciniata L. var. bipinnata Perdue
|
|
N |
|
Rudbeckia laciniata L. var. digitata (Mill.) Fiori
|
Southeastern Cut-leaf Coneflower |
N |
|
Rudbeckia laciniata L. var. laciniata
|
Common Cut-leaf Coneflower |
N |
|
Rudbeckia triloba L. var. beadlei (Small) Fernald
|
Pinnate-lobed Coneflower |
N |
|
Rudbeckia triloba L. var. triloba
|
Three-lobed Coneflower, Brown-eyed Susan |
N |
|
Sclerolepis uniflora (Walt.) B.S.P.
|
One-flowered Sclerolepis, Pink Bog-button |
N |
|
Senecio vulgaris L.
|
Common Groundsel |
I |
|
Sericocarpus asteroides (L.) B.S.P.
|
Toothed White-top Aster |
N |
|
Sericocarpus caespitosus Nesom
|
Clumped White-top Aster |
N |
|
Sericocarpus linifolius (L.) B.S.P.
|
Narrow-leaf White-top Aster |
N |
|
Silphium asteriscus L.
|
Rosin Weed |
N |
|
Silphium asteriscus L. var. asteriscus
|
Starry Rosin Weed |
N |
|
Silphium asteriscus L. var. latifolium (Gray) Clevinger
|
Broad-leaved Rosin Weed |
N |
|
Silphium asteriscus L. var. trifoliatum (L.) Clevinger
|
Whorled Rosin Weed |
N |
|
Silphium compositum Michx. var. compositum
|
Carolina Rosin Weed |
N |
|
Silphium compositum Michx. var. reniforme (Raf. ex Nutt.) Torr. & Gray
|
Kidney-leaf Rosin Weed |
N |
|
Silphium connatum L.
|
Virginia Cup-plant |
N |
|
Silphium laciniatum L. var. laciniatum
|
Compass-plant |
I |
|
Silphium perfoliatum L.
|
Cup Plant |
N |
|
Silphium terebinthinaceum Jacquin
|
Prairie Rosin Weed, Prairie Dock |
N |
|
Silybum marianum (L.) Gaertn.
|
Milk Thistle, Blessed Thistle |
I |
|
Smallanthus uvedalia (L.) Mackenzie ex Small
|
Hairy Leafcup, Yellow-flowered Leafcup, Bear's-foot |
N |
|
Solidago aestivalis Bickn.
|
Peat-loving Goldenrod |
N |
|
Solidago altissima L. var. altissima
|
Tall Goldenrod |
N |
|
Solidago altissima L. var. pluricephala M.C. Johnston
|
|
N |
|
Solidago arguta Ait.
|
Sharp-leaved Goldenrod, Cut-leaved Goldenrod |
N |
|
Solidago arguta Ait. var. arguta
|
Sharp-leaved Goldenrod; Cut-leaved Goldenrod |
N |
|
Solidago arguta Ait. var. caroliniana Gray
|
Atlantic Goldenrod |
N |
|
Solidago bicolor L.
|
Silverrod, White Goldenrod |
N |
|
Solidago caesia L. var. caesia
|
Blue-stemmed Goldenrod, Wreath Goldenrod |
N |
|
Solidago canadensis L. var. canadensis
|
Canada Goldenrod |
N |
|
Solidago canadensis L. var. hargeri Fern.
|
Harger's Goldenrod |
N |
|
Solidago curtisii Torr. & Gray
|
Curtis' Goldenrod |
N |
|
Solidago erecta Pursh
|
Erect Goldenrod, Slender Goldenrod |
N |
|
Solidago faucibus Wieboldt
|
Gorge Goldenrod |
N |
|
Solidago fistulosa P. Mill.
|
Pine Barren Goldenrod |
N |
|
Solidago flaccidifolia Small
|
Mountain Goldenrod, Appalachian Goldenrod |
N |
|
Solidago flexicaulis L.
|
Broad-Leaved Goldenrod, Zigzag Goldenrod |
N |
|
Solidago gigantea Ait.
|
Late Goldenrod |
N |
|
Solidago harrisii Steele
|
Shale Barren Goldenrod |
N |
|
Solidago hispida Muhl. ex Willd. var. hispida
|
Hairy Goldenrod |
N |
|
Solidago juncea Ait.
|
Early Goldenrod |
N |
|
Solidago lancifolia (Torr. & Gray) Chapman
|
Lance-leaf Goldenrod |
N |
|
Solidago latissimifolia P. Mill.
|
Elliott's Goldenrod, Coastal Swamp Goldenrod |
N |
|
Solidago mexicana L.
|
Southern Seaside Goldenrod |
N |
|
Solidago nemoralis Ait. var. nemoralis
|
Gray Goldenrod |
N |
|
Solidago odora Ait.
|
Sweet Goldenrod, Anise-scented Goldenrod |
N |
|
Solidago patula Muhl. ex Willd.
|
Rough-leaved Goldenrod |
N |
|
Solidago pinetorum Small
|
Small's Goldenrod, Pineywoods Goldenrod |
N |
|
Solidago ptarmicoides (Torrey & A. Gray) B. Boivin
|
White Prairie Goldenrod, Upland White Aster |
N |
|
Solidago puberula Nutt.
|
Downy Goldenrod |
N |
|
Solidago pulverulenta Nutt.
|
Dusty Downy Goldenrod |
N |
|
Solidago racemosa Greene
|
Sticky Goldenrod |
N |
|
Solidago randii (Porter) Britt.
|
Rand's Goldenrod |
N |
|
Solidago rigida L. var. glabrata E.L. Braun
|
Southeastern Stiff Goldenrod |
N |
|
Solidago rigida L. var. rigida
|
Stiff Goldenrod |
N |
|
Solidago roanensis Porter
|
Roan Mountain Goldenrod |
N |
|
Solidago rugosa P. Mill.
|
Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod |
N |
|
Solidago rugosa P. Mill. var. aspera (Ait.) Fern.
|
Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod |
N |
|
Solidago rugosa P. Mill. var. celtidifolia (Small) Fernald
|
Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod |
N |
|
Solidago rugosa P. Mill. var. cronquistiana Semple
|
Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod |
N |
|
Solidago rugosa P. Mill. var. rugosa
|
Rough-stemmed Goldenrod, Wrinkle-leaf Goldenrod |
N |
|
Solidago rupestris Raf.
|
Riverbank Goldenrod, Rock Goldenrod |
N |
|
Solidago salicina Elliott
|
Southern Rough-leaved Goldenrod, Round-leaf Goldenrod |
N |
|
Solidago sempervirens L.
|
Northern Seaside Goldenrod |
N |
|
Solidago speciosa Nutt.
|
Showy Goldenrod |
N |
|
Solidago sphacelata Raf.
|
Limestone Goldenrod, False Goldenrod |
N |
|
Solidago squarrosa Nutt.
|
Stout Goldenrod |
N |
|
Solidago stricta Ait.
|
Southern Bog Goldenrod, Virginia Goldenrod |
N |
|
Solidago tarda Mackenzie
|
Sandhill Goldenrod |
N |
|
Solidago tortifolia Ell.
|
Twisted-leaf Goldenrod, Leafy Pineywoods Goldenrod |
N |
|
Solidago uliginosa Nutt. var. uliginosa
|
Bog Goldenrod |
N |
|
Solidago ulmifolia Muhl. ex Willd.
|
Elm-leaf Goldenrod |
N |
|
Soliva sessilis Ruiz & Pavon
|
Field Burweed, Lawn Burweed |
I |
|
Sonchus arvensis L. var. glabrescens Guenth., Grab. & Wimmer
|
Field Sow Thistle |
I |
|
Sonchus asper (L.) Hill
|
Spiny-leaf Sow Thistle |
I |
|
Sonchus oleraceus L.
|
Common Sow Thistle |
I |
|
Symphyotrichum concinnum (Willd.) Mohlenbr.
|
Narrow-leaved Smooth Aster |
N |
|
Symphyotrichum concolor (L.) Nesom
|
Eastern Silvery Aster |
N |
|
Symphyotrichum cordifolium (L.) Nesom
|
Heart-leaved Aster, Blue Wood Aster |
N |
|
Symphyotrichum divaricatum (Nutt.) Nesom
|
Southern Annual Salt-marsh Aster |
I |
|
Symphyotrichum dumosum (L.) Nesom var. dumosum
|
Bushy Aster |
N |
|
Symphyotrichum dumosum (L.) Nesom var. strictior (Torr. & Gray) Nesom
|
Bushy Aster |
N |
|
Symphyotrichum elliottii (Torr. & Gray) Nesom
|
Elliott's Aster |
N |
|
Symphyotrichum ericoides (L.) Nesom var. ericoides
|
White Heath Aster |
N |
|
Symphyotrichum grandiflorum (L.) Nesom
|
Large-flowered Aster |
N |
|
Symphyotrichum laeve (L.) A. & D. Love
|
Smooth Blue Aster, Smooth Aster |
N |
|
Symphyotrichum lanceolatum (Willd.) Nesom
|
Panicled Aster, Eastern Lined Aster |
N |
|
Symphyotrichum lateriflorum (L.) A.& D. Love
|
Calico Aster, Starved Aster |
N |
|
Symphyotrichum lowrieanum (Porter) Nesom
|
Lowrie's Aster, Lowrie's Blue Wood Aster |
N |
|
Symphyotrichum novae-angliae (L.) Nesom
|
New England Aster |
N |
|
Symphyotrichum novi-belgii (L.) Nesom
|
New York Aster |
N |
|
Symphyotrichum oblongifolium (Nutt.) Nesom
|
Aromatic Aster |
N |
|
Symphyotrichum ontarionis (Wiegand) Nesom var. ontarionis
|
Bottomland Aster, Lake Ontario Aster |
N |
|
Symphyotrichum patens (Ait.) Nesom var. patens
|
Late Purple Aster |
N |
|
Symphyotrichum phlogifolium (Muhl. ex Willd.) Nesom
|
Thin-leaf Late Purple Aster |
N |
|
Symphyotrichum pilosum (Willd.) Nesom
|
Frost Aster |
N |
|
Symphyotrichum pilosum (Willd.) Nesom var. pilosum
|
Frost Aster, White Old-field Aster, Awl Aster |
N |
|
Symphyotrichum pilosum (Willd.) Nesom var. pringlei (Gray) Nesom
|
Frost Aster; Pringle's Aster |
N |
|
Symphyotrichum praealtum (Poir.) Nesom var. angustior (Wieg.) Nesom
|
Willow-leaf Aster |
N |
|
Symphyotrichum pratense (Raf.) Nesom
|
Western Silvery Aster, Barrens Silky Aster |
N |
|
Symphyotrichum prenanthoides (Muhl. ex Willd.) Nesom
|
Crooked-stem Aster |
N |
|
Symphyotrichum puniceum (L.) A.& D. Love var. puniceum
|
Purple-stem Aster |
N |
|
Symphyotrichum racemosum (Ell.) Nesom var. racemosum
|
Small White Aster |
N |
|
Symphyotrichum racemosum (Ell.) Nesom var. subdumosum (Wieg.) Nesom
|
Oldfield Small White Aster |
N |
|
Symphyotrichum schistosum (E.S. Steele) Nesom
|
Millboro Aster |
N |
|
Symphyotrichum shortii (Lindl.) Nesom
|
Short's Aster |
N |
|
Symphyotrichum subulatum (Michx.) Nesom
|
Annual Salt-marsh Aster |
N |
|
Symphyotrichum tenuifolium (L.) Nesom
|
Perennial Salt-marsh Aster |
N |
|
Symphyotrichum undulatum (L.) Nesom
|
Wavy-leaved Aster |
N |
|
Symphyotrichum urophyllum (Lindl.) Nesom
|
Arrow-leaved Aster |
N |
|
Tagetes erecta L.
|
Common Marigold, African Marigold |
I |
|
Tagetes minuta L.
|
Mexican Marigold, Southern Cone Marigold, Muster John Henry |
I |
|
Tagetes patula L.
|
French Marigold |
I |
|
Tanacetum parthenium (L.) Schultz Bip.
|
Feverfew |
I |
|
Tanacetum vulgare L.
|
Common Tansy |
I |
|
Taraxacum erythrospermum Andrzejowski ex Besser
|
Red-seeded Dandelion |
I |
|
Taraxacum officinale G.H. Weber ex Wiggers
|
Common Dandelion |
I |
|
Tetragonotheca helianthoides L.
|
Squarehead, Pineland Nerveray |
N |
|
Tragopogon dubius Scop.
|
Western Salsify, Yellow Salsify, Yellow Goat's-beard |
I |
|
Tragopogon porrifolius L.
|
Purple Salsify, Vegetable-oyster |
I |
|
Tragopogon pratensis L.
|
Meadow Salsify, Showy Goat's-beard |
I |
|
Tussilago farfara L.
|
Coltsfoot |
I |
|
Verbesina alternifolia (L.) Britt. ex Kearney
|
Wingstem |
N |
|
Verbesina occidentalis (L.) Walt.
|
Yellow Crownbeard |
N |
|
Verbesina virginica L. var. virginica
|
White Crownbeard, Frostweed |
N |
|
Vernonia gigantea (Walt.) Trel. ex Brann. & Cov.
|
Tall Ironweed |
N |
|
Vernonia glauca (L.) Willd.
|
Upland Ironweed, Broad-leaf Ironweed |
N |
|
Vernonia noveboracensis (L.) Michx.
|
New York Ironweed |
N |
|
Xanthium spinosum L.
|
Spiny Cocklebur |
I |
|
Xanthium strumarium L.
|
Common Cocklebur |
N |
|
Youngia japonica (L.) DC.
|
Oriental False Hawksbeard, Asiatic False Hawksbeard |
I |
|
Youngia thunbergiana DC.
|
Tall False Hawksbeard |
I |
|
|
|
|