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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069358
F. Petrak #s.n. 16 March 1922
Dothichiza simplex
Czech Republic, Mä-Weisskirchen: Usti