F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 991583
s.n.
Cryptospora betulae Tul. & C. Tul.

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP18384
F. Petrak s.n. 00 April 1934
Cryptospora betulae Tul. & C. Tul.
Czechoslovakia, Skalicka by Mahr.-Weisskirchen

USDA United States National Fungus Collections
Catalog #: BPI 629134
Petrak F. s.n. 00 April 1934
Cryptospora betulae Tul. & C. Tul.
Czechoslovakia, Moravia, Skalicka, near Hranice (Maehr.-weisskirchen)