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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076121
F. Petrak #s.n. 23 July 1915
Phomopsis juglandina (Sacc.) Höhn.
Czech Republic, Mähr-Weisskirchen: Garten