R. Thaxter ; D. Linder [1 - 1000]

Field Museum of Natural History
Catalog #: C0222663F
899fa5f1-b872-47a7-8be9-5876b2a3dc3b
R. Singer #F-2503 00 June 1943
Boletus frostii subsp. floridanus Singer Singer
U.S.A., Florida, Alachua, Gainesville; Gainesville

University of California Berkeley, University Herbarium
Catalog #: UC700514
R. Singer #F2503 00 June 1943
Boletus frostii subsp. floridanus Singer
USA, Florida, Alachua, Gainesville.

USDA United States National Fungus Collections
Catalog #: BPI 876759
Singer, R. #F2503 00 June 1943
Boletus frostii J.L. Russell
United States, Florida, Alachua, Gainesville