F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 992475
s.n.
Atopospora betulina (Fr.) Petr.

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP18882
F. Petrak s.n. 00 November 1925
Atopospora betulina (Fr.) Petr.
Czechoslovakia, Mahren; Mahr-Weisskirchen: Hrabuvka

USDA United States National Fungus Collections
Catalog #: BPI 640947
Petrak F. s.n. 00 September 1925
Euryachora betulina (Fr.) J. Schröt.
Czechoslovakia, Maehren, Hranice (Maehr.-weisskirchen), Hrabuvka