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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076876
F. Petrak #s.n. 22 September 1924
Physalospora niesslii (Kunze) Petr.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076460
F. Petrak #s.n. 26 May 1925
Physalospora niesslii (Kunze) Petr.