Note: Clicking on the common name links will take you to individual data sheets for most wildflowers.

Common Name	Botanical Name	Conditions	Sun	Time of Blooms	Plant  Height
Black-eyed susan	Rudbeckia hirta	W,M,D	Full-Part	Jul-Oct	1’-3’
Brown-eyed susan	Rudbeckiatriloba	W,M,D	Full-Part	Aug-Oct	2’-4’
Bush's coneflower	Echinacea paradoxa	M, D	Full-Part	June-August	2’-4’
Canada milkvetch	Astragalus canadensis	W,M,D	Full-Part	Jun-Aug	1’-4’
Compass plant	Silphium laciniatum	W,M,D	Full-Part	Jun-Sept	3’-9’
Cup plant	Silphiumperfoliatum	W,M	Full-Part	July-Sept	3’-8’
Downy sunflower	Helianthus mollis	M	Full-Part	Aug-Sept	4’-5’
Evening primrose	Oenothera biennis	W,M,D	Full-Part	Jun-Sept	3’-6’
Goat's rue	Tephrosia virginiana	D	Full-Part	June-July	1’-2’
Golden alexander	Zizia aurea	W,M,D	Full-Part	Apr-June	1’-3’
Grass-leaved goldenrod	Euthamia gramninfolia	D	Full-Part	Aug-Oct	.5’-3’
Great St. John's wort	Hypericum pyramidatum	W, M	Full-Part	July-Aug	4’-6’
Illinois bundle flower	Desmanthus illinoiensis	M, D	Full	July-Aug	3’-5’
Lanceleaf coreopsis	Coreopsis lanceolata	M,D	Full	May-Aug	2’-3’
Long-headed coneflower	Ratibiba columnifera	M,D	Full-Part	Jun-Aug	2’-3’
Maryland senna	Cassia marilandica	W,M,D	Full-Part	July-Aug	2’-4’
Maximillian's sunflower	Helianthus maximilliani	W,M,D	Full-Part	Aug-Sept	3’-7’
Missouri evening primrose	Oenothera macrocarpa	D	Full-Part	May-Aug	1’
Ohio goldenrod	Solidago ohioensis	W,M	Full	July-Sept	2’-3’
Old field goldenrod	Solidago nemoralis	D	Full-Part	Aug-Oct	1’-3’
Ox-eye (False sunflower)	Heliopsis helianthoides	W,M,D	Full-Part	Jun-Sept	2’-5'
Pale-leaved sunflower	Helianthus strumosus	W,M,D	Full-Part	Jul-Oct	2’-4’
Partridge pea	Chamaecrista fasciculata	M,D	Full-Part	Jul-Sept	1’-3’
Prairie cinquefoil	Potentilla arguta	M,D	Full-Part	June-Sept	1’-4’
Prairie dock	Silphium terebinthinac	W,M	Full-Part	Jul-Aug	3’-9’
Prairie parsley	Polytaenia nuttalli	M,D	Full-Part	June	2’-5’
Riddell's goldenrod	Solidago riddellii	W, M	Full	Aug-Oct	2’-4’
Rosinweed	Silphium integrifolium	W,M,D	Full	Jul-Sept	2’-6’
Sawtooth sunflower	Helianthus grosseser	W,M,D	Full-Part	Jul-Sept	6’-10’
Seedbox	Ludwigia alternifolia	W,M	Full	June-Aug	2’-3’
Showy goldenrod	Solidago speciosa	M,D	Full-Part	Jul-Oct	1’-4’
Showy sunflower	Helianthus pauciflorus	W,M,D	Full-Part	Jul-Sept	2’-6’
Sneezeweed	Helenium autumnale	W,M	Full-Part	Aug-Oct	2’-5’
Stiff coreopsis	Coreopsis palmata	W,M,D	Full-Part	Jun-Aug	1’-3’
Stiff goldenrod (rigid)	Solidago rigida	W,M,D	Full-Part	Aug-Oct	1’-5’
Sweet black-eyed Susan	Rudbeckia subtoment	W,M	Full-Part	Aug-Oct	3’-6’
Tall coreopsis	Coreopsis tripteris	W,M,D	Full-Part	June-Oct	3’-7’
Western sunflower	Helianthus occidentalis	M,D	Full-Part	July-Sept	2’-3’
Wild golden glow	Rudbeckia laciniata	W,M	Full-Part-Shade	July-Oct	3’-7’
Wild senna	Cassia hebecarpa	M	Full-Part	July-Aug	3’-6’
Wood betony	Pedicularis canadensis	W, M, D	Full-Part	Apr-May	.3’-1’
Woodland sunflower	Helianthus divaricatus	M, D	Full-Partl	July-Sept	3’-5’
Yellow coneflower	Ratibiba pinnata	W,M,D	Full-Part	Jul-Sept	3’-6’
Yellow pimpernel	Taenidia integerrima	M	Full-Part-Shade	May-Jul	2’-3’