Reddit reviews Tallgrass Prairie Wildflowers: A Field Guide to Common Wildflowers and Plants of the Prairie Midwest, 2nd Edition
We found 1 Reddit comments about Tallgrass Prairie Wildflowers: A Field Guide to Common Wildflowers and Plants of the Prairie Midwest, 2nd Edition. Here are the top ones, ranked by their Reddit score.
in the intermediate range (not as advanced as a Flora w/ keys, but better than most "pretty-picture" field guides)
http://www.kswildflower.org/ and book http://www.kansaspress.ku.edu/hadwil.html
Falcon Guide: Tallgrass Prairie Wildflowers http://www.amazon.com/Tallgrass-Prairie-Wildflowers-Midwest-Wildflower/dp/0762737441
have fun -- it's a neat place to visit