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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0068274
F. Petrak #s.n. 30 August 1923
Cytosporella rubricosa Petr.
Czech Republic, Mähr-Weisskirchen: Lautschka