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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0071141
F. Petrak #s.n. 27 October 1923
Hygrophorus niveus (Scop.) Fr.
Czech Republic, Mähr-Weisskirchen: Ludinabach