Petrak, Fl. Bohem. Morav. Exs. Pilze
F. Petrak [1-2575]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0071649
F. Petrak #s.n. 28 March 1924
Lophodermium macrosporum (R. Hartig) Rehm
Czech Republic, Mähr-Weissirchen. Hrabuvka