Extension service sites
The University of Florida's Institute of Food and Agricultural Sciences (IFAS) is a federal, state, and local government partnership dedicated to education, research and extension.
UF/IFAS Extension encompasses thousands of extension faculty members, scientists, educators, administrative staff, and volunteers, all working to provide solutions for your life.
The Agricultural Research Service (ARS) is the U.S. Department of Agriculture's chief scientific research agency. Its job is finding solutions to agricultural problems that affect Americans every day, from field to table
The PLANTS Database is a single source of standardized information about plants. This database focuses on vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories.