Petrak, Fl. Bohem. Morav. Exs. PilzeF. Petrak [1-2575]
University of Wisconsin-Madison Herbarium
F. Petrak #s.n. 00 August 1913
Valsa populina (Pers.) Fuckel
|
|
|
USDA United States National Fungus Collections
Petrak F. s.n. 00 August 1913
Valsa populicola G. Winter
Czechoslovakia, Hranice (Maehr.-weisskirchen), Betschwa-Ufer
|
|
|
|