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

USDA United States National Fungus Collections
Catalog #: BPI 138351
Zimmermann H. s.n. 08 September 1912
Coleosporium sonchi Lév.
Czechoslovakia, Moravia, Lednice (Eisgrub)