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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076022
[J. Piskorz] #s.n. 00 May 1926
Phomopsis achilleae (Sacc.) Traverso
Czech Republic, Sternberg in Mähren