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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0066400
J. Piskor #s.n. 00 April 1922
Camarosporium hazslinszkyi Sacc.
Czech Republic, Olomouc, Mahren: Sternberg