F. Petrak [1-2100]

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP18295
F. Petrak s.n. 00 November 1926
Didymella pinodes (Berk. & A. Bloxam) Petr.
Czechoslovakia, Mahren: Felder by Mahr.-WeiBkirchen

USDA United States National Fungus Collections
Catalog #: BPI 611032
Petrak F. s.n. 00 November 1926
Didymella pinodes (Berk. & A. Bloxam) Petr.
Yugoslavia, Moravia, Felder near Hranice (Maehr.-weisskirchen)

USDA United States National Fungus Collections
Catalog #: BPI 991503
Petrak F. s.n. 00 November 1926
Didymella pinodes (Berk. & A. Bloxam) Petr.
Czech Republic, Moravia, Felder near Hranice (Maehr.-weisskirchen)