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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0072119
F. Petrak #s.n. 00 May 1914
Leptosphaeria michotii (Westend.) Sacc.
Czech Republic, Mähr-Weisskirchen: Ungersdorf