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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0071570
F. Petrak #s.n. 19 June 1917
Leptosphaeria agnita (Desm.) Ces. & De Not.
Czech Republic, Mähr-Weisskirchen: Hrabuvka