Wildflowers

Plains ironweed

Vernonia marginata

Prickly poppy

white prickly poppy

Argemone polyanthemos

Palmer's pigweed

Amaranthus palmeri

Pinnate tansy-mustard

Descurainia pinnata

Prairie trefoil

American bird's-foot trefoil, Pursh's deer-vetch

Lotus unifoliolatus

Prickly lettuce

Lactuca serriola

One-seed croton

Prairie tea

Croton monanthogynus

Perennial sweetpea

everlasting pea, perennial pea

Lathyrus latifolius

Indian paintbrush

painted cup

Castilleja coccinea

Plains hymenoxys

four-nerve daisy, plains yellow daisy

Tetraneuris scaposa

Prairie dandelion

wavy-leaf false dandelion

Nothocalais cuspidata

American basket-flower

American star-thistle, powderpuff thistle

Plectocephalus americanus

Western horse-nettle

potato-weed

Solanum dimidiatum

Purple ground cherry

plains Chinese lantern

Quincula lobata

Butterfly milkweed

butterfly weed, pleurisy root

Asclepias tuberosa

Pale dock

smooth dock, tall dock

Rumex altissimus

Blue sage

Pitcher sage

Salvia azurea

Indian rush-pea

hog potato, pignut

Hoffmannseggia glauca

Dakota verbena

prairie verbena

Glandularia bipinnatifida

Prairie gentian

showy prairie gentian, Texas bluebell

Eustoma exaltatum