Useful Reference Links: Botany

Identify and learn about trees, as well as learn about Arbor Day Foundation programs.

The Indiana Invasive Species Council has compiled an official list of invasive plants in Indiana.

Contains a comprehensive weed library, as well as providing gardening guides and other resources.

Locate local nurseries and seed companies in the US and Canada. Provided by the University of Minnasota.

From Ohio State University, this site gives information on ornamental plants, plant diseases and insects, and fruits and vegetables.

The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories. From the US Department of Agriculture.