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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0066128
[J. Piskorz] #s.n. 00 February 1922
Camarosporium passerinii Sacc.
Czech Republic, Olomouc, Mähren: Sternberg [Šternberk]