Research Tools: PLANTS Database

URL:

http://plants.usda.gov/

Resource Types:

Reference

Description:

From the U.S.D.A., this database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories. It includes names, plant symbols, checklists, distributional data, species abstracts, characteristics, images, Web links, and references.