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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075581
J. Hruby #2502 00 June 1927
Peronospora lepidii-sativi Gäum.
Czech Republic, Brünn in Mähren