The John C. Warden Herbarium at ETSU Department of Biological Sciences contains over 5,000 specimens from the Southern Appalachian and East Tennessee regions. Important regional collectors represented include D.M. Brown, Frank Barclay, and John Warden. Specimens are available for loan to other herbaria on request. We welcome inquiries on specimen exchanges. For herbarium correspondence please contact me at herbarium@etsu.edu , or write to me at address listed above.