Tennessee Master Gardeners

American Horticulture Society

University of Tennessee Agriculture Extension Service

United States Department of Agriculture

University of Tennessee Herbarium

West Tennessee Research & Education Center  (Experiment Station-Jackson,TN)

The National Arbor Day Foundation

Virtual Plant Tags
This is an extensive plant cultural resource. Here you can look up detailed information about tens of thousands of plants using our searchable database. You will find descriptions of the plants, high quality photos and detailed care information from plant experts such as Dr. Michael Dirr, Dr. Allan Armitage, the American Rose Society, Greg Speichert, Kirsten Llamas and even the growers themselves!