Wildflowers

Philadelphia fleabane

Erigeron philadelphicus

White-eyed grass

prairie blue-eyed grass

Sisyrinchium campestre

Blue sage

Pitcher sage

Salvia azurea

Western horse-nettle

potato-weed

Solanum dimidiatum

Prickly poppy

white prickly poppy

Argemone polyanthemos

Blood milkwort

blood polygala, purple milkwort, purple polygala

Polygala sanguinea

Purple poppy-mallow

Low poppy mallow, Purple mallow

Callirhoe involucrata

Pale purple coneflower

pale echinacea

Echinacea pallida

Prairie wild rose

Arkansas rose

Rosa arkansana

Plains prickly pear

Opuntia macrorhiza

Serrate-leaf evening primrose

Plains yellow primrose

Oenothera serrulata

Prairie larkspur

plains larkspur

Delphinium carolinianum

prairie gentian

Downy gentian

Gentiana puberulenta

Pale poppy mallow

Light poppy mallow, Pink poppy mallow

Callirhoe alcaeoides

Prairie fameflower

dwarf flameflower, prairie flameflower

Phemeranthus parviflorus

Pincushion cactus

Coryphantha vivipara

Black-sampson echinacea

purple coneflower

Echinacea angustifolia

Slender milkwort

pink milkwort, Pink polygala

Polygala incarnata

Pennsylvania smartweed

Persicaria pensylvanica

Prairie violet

larkspur violet

Viola pedatifida