Wildflowers

Large-flower cut-leaf evening-primrose

Oenothera grandis

Long-leaf pondweed

Potamogeton nodosus

Southern ragweed

lance-leaf ragweed

Ambrosia bidentata

Early wood buttercup

kidney-leaf buttercup, Little-leaf buttercup, small buttercup, small-flowered crowfoot

Ranunculus abortivus

Low milkvetch

Lotus milkvetch

Astragalus lotiflorus

Spreading aster

Late purple aster

Symphyotrichum patens

Lotus

American lotus, water-chinquapin, yellow lotus

Nelumbo lutea

Prairie blanket-flower

lance-leaf blanket-flower, Prairie gaillardia, slender-leaf blanket-flower

Gaillardia aestivalis

Limestone ruellia

limestone wild petunia, smooth ruellia, woodland ruellia

Ruellia strepens

Mock bishop's-weed

laceflower, Nuttall's mock bishop's-weed

Ptilimnium nuttallii

False dragonhead

Lion's heart, narrow-leaf false dragonhead

Physostegia angustifolia

Lamb's quarters

pigweed

Chenopodium album

Water pimpernel

limerock brookweed, limewater brookweed

Samolus ebracteatus

Small lupine

low lupine, Rusty lupine

Lupinus pusillus

Lady's tresses

nodding ladies'-tresses

Spiranthes cernua

Long-bearded hawkweed

Hieracium longipilum

Bigflower coreopsis

large-flowered coreopsis

Coreopsis grandiflora

Lady's thumb

Polygonum persicaria