Browse Prairie Research Institute by Subject "Wild flowers"
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Conservation Assessment for Sullivant's coneflower (Rudbeckia fulgida var. sullivantii [C. L. Boynt. and Beadle] Cronq.) (INHS Center for Wildlife and Plant Ecology, 2004)
Fieldbook of Illinois wild flowers; six hundred fifty of the more common flowering plants in the state (Illinois Natural History Survey, 1935-03)This book is a selection of more than 600 of the more common wild flowers of Illinois. It has not been intended as a complete botanical record, either seasonally or geographically, but rather as a guide to the enjoyment ...