Petrak, Fl. Bohem. Morav. Exs. Pilze
F. Petrak [1-2575]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069803
F. Petrak #s.n. 02 December 1923
Fenestella fenestrata (Berk. & Broome) J. Schröt.
Czech Republic, Mähr-Weisskirchen: Usti

USDA United States National Fungus Collections
Catalog #: BPI 626367
Petrak F. s.n. 02 December 1923
Fenestella fenestrata (Berk. & Broome) J. Schröt.
Czechoslovakia, Hranice (Maehr.-weisskirchen), Usti