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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076048
F. Petrak #s.n. 23 October 1924
Phomopsis clarkiae (Oudem.) Petr.
Czech Republic, Olomouc, Mähr-Weisskirchen Garten