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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0066481
J. Piskor #s.n. 00 April 1933
Cercoseptoria moravica Petr.
Czech Republic, Olomouc, Šternberk [Sternberg, Moravia]