Wildflowers

Butterfly milkweed

butterfly weed, pleurisy root

Asclepias tuberosa

Black-sampson echinacea

purple coneflower

Echinacea angustifolia

Blue sage

Pitcher sage

Salvia azurea

Pink wild onion

autumn onion, prairie onion, summer pink onion

Allium stellatum

Prairie camas

wild hyacinth

Camassia angusta

Butterfly pea

pigeon wings

Clitoria mariana

Barbara's buttons

puffballs

Marshallia caespitosa

Pennsylvania smartweed

Persicaria pensylvanica

Purple meadow-rue

Thalictrum dasycarpum

Purple poppy-mallow

Low poppy mallow, Purple mallow

Callirhoe involucrata

Woolly plantain

Patagonian plantain, woolly Indianwheat

Plantago patagonica

Prairie parsley

Polytaenia nuttallii

Thickspike gayfeather

Kansas gayfeather, prairie blazing star, tall blazing star

Liatris pycnostachya

Fringe-leaf ruellia

hairy ruellia, prairie petunia

Ruellia humilis

Pale-spike lobelia

Lobelia spicata

Plains coreopsis

Coreopsis tinctoria

Prickly lettuce

Lactuca serriola

Blood milkwort

blood polygala, purple milkwort, purple polygala

Polygala sanguinea

Purple-headed sneezeweed

Southern sneezeweed

Helenium flexuosum

Narrow-leaf blue-eyed grass

pointed blue-eyed grass

Sisyrinchium angustifolium