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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0080614
F. Petrak #s.n. 04 September 1914
Septoria brissaceana Sacc. & Letell.
Czech Republic, Leipnik in Mähren: Betschwa-Ufer