Suggested Web-links
Discover Life
- All Indiana species listed, approximately half with photographs. Type scientific name into the Search box:
Eastern Region USDA Forest Service
Friesner Herbarium, Butler University
- Information on the collection and the flora of Marion County, photos of spring wildflowers and plants from the Butler University Prairie:
Guide to Wildflowers of Twin Swamps Nature Preserve, Posey County, Indiana
- Excellent photos and information:
Hayes Arboretum
- photos and info from the arboretum in Richmond, IN:
Indiana Academy of Science
- publications, biodiversity and state taxonomic experts information:
Indiana Native Plant and Wildflower Society
Indiana Natural Heritage Data Center, Division of Nature Preserves, Indiana Department of Natural Resources
The Nature Conservancy, Indiana Chapter
vPlants
- a virtual herbarium of the Chicago Region, including plants of Northern Indiana:
General References
Deam, C.C.  1940.
Flora of Indiana
.  Indianapolis, IN: Department of Conservation, Division of Forestry.
Swink, F. and G. Wilhelm.  1994.
Plants of the Chicago Region
, 4th ed.  Indianapolis, IN: Indiana Academy of Science.
Regional Floras
Gleason, H. A. and A. Cronquist.  1991.
Manual of vascular plants of northeastern United States and adjacent Canada
2nd ed.  New York, NY: New York Botanical Garden.
Picture Guides and Specialty Books
Antonio, T.M.and S. Masi. 2001.
The Sunflower Family in the Upper Midwest
. Indianapolis, IN: Indiana Academy of Science.
Homoya, M.A.  1993.
Orchids of Indiana
.  Indianapolis, IN: Indiana Academy of Science.
Jackson, M.T. 2004. 101
Trees of Indiana—a Field Guide
. Bloomington, IN: Indiana University Press.
Wampler, M. and F. Wampler.  1988.
Wildflowers of Indiana
.  Bloomington, IN: Indiana University Press.
Yatskievych, K.  2000.
Field guide to Indiana wildflowers
.  Bloomington, IN: Indiana University Press.