Wildflowers

Sweet sand verbena

Snowball sand verbena

Abronia fragrans

Clasping coneflower

Dracopis amplexicaulis

James prairie clover

Dalea jamesii

Russian thistle

prickly Russian thistle, tumbleweed, tumbling thistle

Salsola tragus

Oval-leaf bladderpod

Physaria ovalifolia

Dotted smartweed

water smartweed

Polygonum punctatum

Black-sampson echinacea

purple coneflower

Echinacea angustifolia

Tansy aster

Tahoka daisy, tansy-leaf aster

Machaeranthera tanacetifolia

Wild alfalfa

many-flower scurf-pea, narrow-leaf scurf-pea

Pediomelum tenuiflorum

Round-fruit St. John's-wort

Hypericum sphaerocarpum

Cup plant

cup rosinweed

Silphium perfoliatum

Missouri milk-vetch

Astragalus missouriensis

Watercress

Nasturtium officinale

Bigroot morning-glory

Indian potato, Man-of-the-earth, sweet wild potato, white potato vine, wild potato vine

Ipomoea pandurata

Cornsalad

Limestone cornsalad

Valerianella radiata

Devil's claw

unicorn plant

Proboscidea louisianica

Large-flower butterfly weed

large-flowered gaura

Oenothera filiformis

Bluebells

Virginia cowslip

Mertensia virginica

Black medic

Black medick, Yellow trefoil

Medicago lupulina

Thread-leaf sundrops

Narrow-leaved evening primrose

Oenothera linifolia