Family

Scientific Name

Common Name

Asteraceae

Achillea millefolium Linnaeus

Yarrow

Asteraceae

Ageratina altissima (Linnaeus) R. M. King & H. Robinson altissima

White Snakeroot

Asteraceae

Ambrosia artemisiifolia Linnaeus

Ragweed

Asteraceae

Ambrosia trifida Linnaeus

Giant Ragweed

Asteraceae

Anaphalis margaritacea (Linnaeus) Bentham & Hooker

Pearly Everlasting

Asteraceae

Antennaria howellii Greene neodioica (Greene) R. J. Bayer

Pussytoes

Asteraceae

Antennaria parlinii Fernald fallax (Greene) R. J. Bayer & Stebbins

Plantain-leaved Pussytoes

Asteraceae

Antennaria plantaginifolia (Linnaeus) Hooker

Plantain-leaved Pussytoes

Asteraceae

Arctium minus (Hill) Bernhardi

Common Burdock

Asteraceae

Artemisia vulgaris Linnaeus

Mugwort

Asteraceae

Bidens cernua Linnaeus

Nodding Bur-marigold

Asteraceae

Bidens connata Muhlenberg ex Willdenow petiolata (Nutt.) Farw.

Purplestem Beggar-ticks

Asteraceae

Bidens discoidea (Torrey & A. Gray) Britton

Buttonbush Beggar-ticks

Asteraceae

Bidens frondosa Linnaeus

Devil's Pitchforks , Beggar-ticks

Asteraceae

Centaurea stroebe Linnaeus micranthos (S. G. Gmelin ex Gugler) Hayek

Spotted Knapweed

Asteraceae

Cichorium intybus Linnaeus

Chicory

Asteraceae

Cirsium muticum Michaux

Swamp-thistle

Asteraceae

Cirsium vulgare (Savi) Tenore

Common Thistle

Asteraceae

Conyza canadensis (Linnaeus) Cronquist

Horseweed

Asteraceae

Crepis tectorum Linnaeus

Narrow-leaved Hawk's Beard

Asteraceae

Erechtites hieraciifolius (Linnaeus) Rafinesque ex de Candolle hieraciifolius

Pilewort

Asteraceae

Erigeron annuus (Linnaeus) Persoon

Daisy-fleabane

Asteraceae

Erigeron pulchellus Michaux pulchellus

Robin's Plantain

Asteraceae

Erigeron strigosus Muhlenberg

Rough Fleabane

Asteraceae

Eupatorium perfoliatum Linnaeus

Boneset

Asteraceae

Eupatorium sessilifolium Linnaeus

Upland Boneset

Asteraceae

Eurybia divaricata (Linnaeus) G. L. Nesom

White Wood-aster

Asteraceae

Eurybia macrophylla (Linnaeus) Cassini

Big-leaved Aster

Asteraceae

Euthamia graminifolia (Linnaeus) Nuttall

Grass-leaf Goldenrod

Asteraceae

Eutrochium maculatum (Linnaeus) E. E. Lamont maculatum

Spotted Joe-pye-weed

Asteraceae

Eutrochium fistulosum (Barratt) E. E. Lamont

Hollow-stemmed Joe-Pye-weed

Asteraceae

Eutrochium purpureum (Linnaeus) E. E. Lamont purpureum

Sweet Joe-pye-weed

Asteraceae

Galinsoga quadriradiata Ruiz & Pavon

Gallant Soldier

Asteraceae

Pseudognaphalium uliginosum Linnaeus

Low Cudweed

Asteraceae

Helenium flexuosum Rafinesque

Winged Sneezeweed

Asteraceae

Helianthus divaricatus Linnaeus

Woodland Sunflower

Asteraceae

Hieracium aurantiacum Linnaeus

Orange Hawkweed

Asteraceae

Hieracium caespitosum Dumortier

King-devil

Asteraceae

Hieracium paniculatum Linnaeus

Panicled Hawkweed

Asteraceae

Hieracium piloselloides Villars

Smooth Hawkweed

Asteraceae

Hieracium scabrum Michaux

Rough Hawkweed

Asteraceae

Hieracium venosum Linnaeus

Rattlesnake Weed

Asteraceae

Ionactis linariifolia (Linnaeus) Greene

Linear-leaved Aster

Asteraceae

Krigia virginica (Linnaeus) Willdenow

Dwarf dandelion

Asteraceae

Lactuca canadensis Linnaeus

Yellow Wild Lettuce

Asteraceae

Lactuca serriola Linnaeus

Prickly Lettuce

Asteraceae

Leontodon autumnalis Linnaeus

Fall-dandelion

Asteraceae

Leucanthemum vulgare Lamark

Ox-eye-daisy

Asteraceae

Matricaria discoidea de Candolle

Pineapple-weed

Asteraceae

Oclemena acuminata (Michaux) Greene

Whorled Wood-aster

Asteraceae

Packera aurea (Linnaeus) A. Love & D. Love

Golden Ragwort

Asteraceae

Packera obovata (Muhlenberg ex Willdenow) W. A. Weber & A. Love

Broad-leaved Ragwort

Asteraceae

Packera paupercula (Michaux) A. Love & D. Love

Balsam-ragwort

Asteraceae

Prenanthes altissima Linnaeus

Tall Rattlesnake-root

Asteraceae

Prenanthes trifoliolata (Cassini) Fernald

Gall-of-the-earth

Asteraceae

Pseudognaphalium macounii (Greene) Kartesz

Clammy Everlasting

Asteraceae

Pseudognaphalium obtusifolium (Linnaeus) Hilliard & B. L. Burtt

Sweet Everlasting

Asteraceae

Rudbeckia hirta Linnaeus

Black-eyed Susan

Asteraceae

Seriocarpus asteroides (Linnaeus) Nees

Toothed White-topped Aster

Asteraceae

Solidago altissima Linnaeus altissima

Tall Goldenrod

Asteraceae

Solidago canadensis Linnaeus canadensis

Canada Goldenrod

Asteraceae

Solidago arguta Aiton aguta

Sharp-leaved Goldenrod

Asteraceae

Solidago bicolor Linnaeus

Silverrod

Asteraceae

Solidago caesia Linnaeus caesia

Bluestem-goldenrod

Asteraceae

Solidago flexicaulis Linnaeus

Zigzag Goldenrod

Asteraceae

Solidago gigantea Aiton

Late Goldenrod

Asteraceae

Solidago juncea Aiton

Early Goldenrod

Asteraceae

Solidago nemoralis Aiton

Gray Goldenrod

Asteraceae

Solidago patula Muhlenberg ex Willdenow patula

Rough-leaved Goldenrod

Asteraceae

Solidago rugosa Miller rugosa

Villous Goldenrod

Asteraceae

Solidago speciosa Nuttall speciosa

Showy Goldenrod

Asteraceae

Solidago squarrosa Muhlenberg

Stout Goldenrod

Asteraceae

Solidago ulmifolia Muhlenberg ex Willdenow ulmifolia

Elm-leaf Goldenrod

Asteraceae

Symphyotrichum cordifolium (Linnaeus) G. L. Nesom

Blue Heart-leaf Aster

Asteraceae

Symphyotrichum ericoides (Linnaeus) G. L. Nesom ericoides

Heath-white Aster

Asteraceae

Symphyotrichum laeve (Linnaeus) A. Love & D. Love laeve

Smooth Aster

Asteraceae

Symphyotrichum lanceolatum (Willdenow) G. L. Nesom lanceolatum

Lance-leaved Aster

Asteraceae

Symphyotrichum lateriflorum (Linnaeus) A. Love & D. Love

Calico Aster

Asteraceae

Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom

New England Aster

Asteraceae

Symphyotrichum patens (Aiton) G. L. Nesom

Clasping Aster

Asteraceae

Symphyotrichum pilosum (Willdenow) G. L. Nesom pringlei (A. Gray) G. L. Nesom

Hairy Aster

Asteraceae

Symphyotrichum puniceum (Linnaeus) A. Love & D. Love puniceum

Swamp Aster

Asteraceae

Symphyotrichum racemosum (Elliott) G. L. Nesom

Small white Aster

Asteraceae

Symphyotrichum undulatus (Linnaeus) G. L. Nesom

Wavy-leaved Aster

Asteraceae

Taraxacum officinale F. H. Wiggers

Dandelion

Asteraceae

Tragopogon dubius Scopoli

Thick-stemmed Goat's Beard

Asteraceae

Tussilago farfara Linnaeus

Colt's Foot