Wildflowers

Low hop-clover

plains clover

Trifolium campestre

Cornsalad

Limestone cornsalad

Valerianella radiata

Large-flower butterfly weed

large-flowered gaura

Oenothera filiformis

Burdock

common burdock, lesser burdock

Arctium minus

Little cryptantha

Cryptantha minima

Limestone ruellia

limestone wild petunia, smooth ruellia, woodland ruellia

Ruellia strepens

Leavenworth eryngo

Eryngium leavenworthii

Low milkvetch

Lotus milkvetch

Astragalus lotiflorus

Prairie blanket-flower

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

Gaillardia aestivalis

Large-flower cut-leaf evening-primrose

Oenothera grandis

Large-flower yellow false-foxglove

Aureolaria grandiflora

Lady's thumb

Polygonum persicaria

Large beardtongue

shell-leaf beardtongue

Penstemon grandiflorus

Prairie violet

larkspur violet

Viola pedatifida

Pale poppy mallow

Light poppy mallow, Pink poppy mallow

Callirhoe alcaeoides

Late eupatorium

fall boneset, late-flowering throughwort

Eupatorium serotinum

Large-bracted corydalis

Curvepod fumewort

Corydalis curvisiliqua

Fog fruit

frog-fruit, lanceleaf fogfruit, northern fogfruit

Lippia lanceolata

Large-flowered tickclover

pointed-leaf ticktrefoil

Hylodesmum glutinosum

Spreading aster

Late purple aster

Symphyotrichum patens