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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075335
J. Hruby #s.n. 00 August 1925
Czech Republic, South Moravian, Brno; Brünn in Mähren. Hadyberg