Aster turbinellis
prairie aster
showy sunflower
Helianthus laetiflorus
cotton thistle
Onopordon acanthium
Onopordum acanthium
woolly thistle
Scotch thistle
basket flower
Centaurea americana
Vireo solitarius solitarius
blue-headed vireo
bird's-foot violet
wood violet
pansy violet
Viola pedata
Johnny-jump-up
Viola rostrata
long-spurred violet
Geranium pratense
meadow cranesbill
American dog violet
Viola conspersa
musk thistle
Carduus nutans
nodding thistle
pincushion flower
Machaeranthera tanacetifolia
sweet scabious
Scabiosa atropurpurea
mournful widow
tahoka daisy
tansy leaf aster
Wyethia helianthoides
sticky aster
purple locoweed
purple loco
Oxytropis lambertii
white-rayed mule's ears
Machaeranthera bigelovii
Northern bedstraw
Viola canina
striped violet
Viola ocellata
dog violet
heartsease
cream violet
Northern snow bedstraw
pale violet