1. Wildflowers of Tennessee by Jack B. Carmen
2. Wildflowers of Tennessee the Ohio Valley and the Southern Appalachians by Dennis Horn and Tavia Cathcart (Would be my suggestion for first book because of the color key and great photos.)
3. Newcomb's Wildflower Guide by Lawrence Newcomb. I find myself depending more and more on this publication. (Sooner or later, a must have.)
4. Guide to the Vascular Plants of Tennessee, Compiled and Edited by Members of the TENNESSEE FLORA COMMITTEE. (For advanced wildflower and plant identification)
5. National Audubon Society Field Guide to Wildflowers, Eastern Region (Great as a take-along and also has a color key.)
6. 2bnTheWild.com a web sit by Daniel Reed (Lives in Mt. Juliet. His site also has a color key.)
7. The Lady Bird Johnson Wildflower Center
8. Tennessee Flowers by Bloom Date
9. United States Department of Agriculture PLANTS Database.
10. Kris Light's web site.
11. Illinois Wildflowers.