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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0081432
J. Hruby #s.n. 00 June 1919
Ramularia macularis (J. Schröt.) Sacc. & P. Syd.
Czech Republic, Weidenau in Schl.