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The collection houses 63,000 specimens including ca. 6000 collections of plant pathogens. The collection consists overwhelmingly of Basidiomycotina (ca. 54,000 specimens), with two extremely strong representation of two groups: clavarioid fungi (“coral fungi,” Aphyllophorales; worldwide; 9000 specimens); and mushrooms (Agaricales; worldwide but especially strong in collections from the southern Appalachian Mountains (ca. 40,000 specimens; the research interests of L. R. Hesler for 50 years, and of R. H. Petersen for seven years) . Within the fungus collection are housed ca. 1150 type specimens, ranging from holotypes to paratypes. Important collections include many holotypes of Hesler collections vouchering his several monographs authored singly or with Alexander Smith, holotypes of Petersen collections of clavarioid fungi, vouchering many publications on that group, types specimens of Tremellales from Lindsay S. Olive, and isotype specimens of W. A. Murrill collections sent to Hesler in the 1950'S.
The collection is world-wide. We probably have the largest collection of clavaroid fungi from China outside that country. The New Zealand collection is probably the best outside New Zealand and Zurich. Although much larger and richer fungus collections exist in this country [i. e., New York Botanical Garden (NY), University of Michigan (MICH), National Fungus Collections, Beltsville (BPI)], no other collection can match TENN in southern Appalachian fungi (East Tennessee, western North Carolina).
If you have any questions or comments, please contact Dr. Ronald H. Petersen
or
Dr. Karen W. Hughes
