J.E. Kabat and F. Bubak [1-900]

USDA United States National Fungus Collections
Catalog #: BPI 390649
Kellerman W. A. s.n. 15 September 1902
Piggotia fraxini Berk. & M.A. Curtis
United States, Ohio, Edgerton

USDA United States National Fungus Collections
Catalog #: BPI 976572
Kellerman W. A. s.n. 15 September 1902
Piggotia fraxini Berk. & M.A. Curtis
United States, Ohio, Edgerton

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0031571
W. A. Kellerman #s.n. 15 September 1902
Piggotia fraxini Berk. & M.A. Curtis
United States, Ohio, Edgerton;