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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069057
F. Petrak #s.n. 00 November 1913
Enchnoa infernalis (Kunze) Fuckel
Czech Republic, Mähr-Weisskirchen: Ludinabach