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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0083039
J. Jahn #s.n. 04 August 1915
Septoria violae-palustris Died.
Czech Republic, Eger in Böhmen: Konradsgrün