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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0079166
F. Petrak #s.n. 03 September 1923
Puccinia hieracii (Röhl.) H. Mart.

USDA United States National Fungus Collections
Catalog #: BPI 061275
Petrak F. s.n. 03 September 1923
Puccinia crepidis-grandiflorae Hasler
Czechoslovakia, Hruby Jesenik (Hochgesenke), Velika Jama Kotelna? (Gr. Kessel.)