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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0085798
R. Picbauer #s.n. 00 July 1924
Ustilago corcontica (Bubák) Liro
Czech Republic, Hochgesenke. Gr. Kessel