Common Sunflower

Helianthus annuus

Black-Eyed Susan

Rudbeckia hirta

Brown-Eyed Susan

Rudbeckia triloba

Cup Plant

Silphium perfoliatum

Ashy Sunflower

Helianthus mollis

Tickseed Sunflower

Bidens aristosa

Hairy Buttercup

Ranunculus hispidus

Sheep Sorrel

Oxalis stricta

Partridge Pea

Chamaecrista fasciculata

Evening Primrose

Oenothera biennis

Moth Mullein

Verbascum blattaria

Velvetleaf

Abutilon theophrasti

Rough-Fruited Cinquefoil

Potentilla recta

Common Cinquefoil

Potentilla simplex

Common Mullein

Verbascum thapsus

Common St. John's Wort

Hypericum perforatum

Shrubby St. John's Wort

Hypericum spathulatum

Roundleaf Ragwort

Senecio obovatus

Yellow Ironweed

Verbesina alternifolia

Ground Cherry

Physalis longifolia

Trumpet Creeper

Campsis radicans

Jewelweed

Impatiens capensis

Pale Touch-Me-Not

Impatiens pallida

Black Medic

Medicago lupulina

Field Mustard

Brassica rapa

Bird's-foot Trefoil

Lotus corniculatus

Japanese Honeysuckle

Lonicera japonica

Yellow Honeysuckle

Lonicera flava

Common Dandelion

Taraxacum officinale

Old-Field Goldenrod

Solidago nemoralis

Yellow Sweet Clover

Melilotus officinale

Ohio Buckeye

Aesculus glabra

Butterflyweed

Asclepias tuberosa

Yellow Corydalis

Corydalis flavula

Yellow Rocket

Barbarea vulgaris

Daylily

Hemerocallis fulva