Exsiccatae

Mycotheca Generalis #1767

F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog Number: BPI 041765
Petrak F. s.n. 00 August 1940
Hyalopsora polypodii (Pers.) Magnus
Czechoslovakia, Moravia, Podhorn near Hranice

USDA United States National Fungus Collections
Catalog Number: BPI 992837
Petrak F. s.n. 00 August 1940
Hyalopsora polypodii (Pers.) Magnus
Czech Republic, Moravia, Podhorn near Hranice

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog Number: WSP19144
Petrak, F. s.n. 00 August 1940
Hyalopsora polypodii (Pers.) Magnus
Czechoslovakia, Maehren (Moravia): Podhorn bei Maehr.-Weisskirchen