Wildflowers

Wild lettuce

Canada wild lettuce, tall lettuce

Lactuca canadensis

Catnip giant hyssop

giant hyssop, yellow giant hyssop

Agastache nepetoides

Prairie blanket-flower

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

Gaillardia aestivalis

White crownbeard

Frostweed, ice-plant, tickweed

Verbesina virginica

Golden glow

Cut-leaf coneflower

Rudbeckia laciniata

Canada milk-vetch

Astragalus canadensis

Cup plant

cup rosinweed

Silphium perfoliatum

May-pop

apricot vine, passion-flower, purple passion-flower

Passiflora incarnata

Dandelion

Taraxacum officinale

Mud plantain

blue mud plantain

Heteranthera limosa

Salt cedar

Tamarix ramosissima

Thicksepal cryptantha

thicksepal catseye

Cryptantha crassisepala

Stickseed

begger's lice, Virginia stickseed

Hackelia virginiana

Giant ragweed

Ambrosia trifida

Common ragweed

annual ragweed, short ragweed

Ambrosia artemisiifolia

Flowering spurge

Euphorbia corollata

Limestone ruellia

limestone wild petunia, smooth ruellia, woodland ruellia

Ruellia strepens

Narrowleaf four o'clock

narrowleaf umbrella-wort

Mirabilis linearis

Pale Indian plantain

Arnoglossum atriplicifolium

Russian thistle

prickly Russian thistle, tumbleweed, tumbling thistle

Salsola tragus