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

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0068440
J. Piskor #s.n. 00 May 1926
Didymella superflua (Fuckel) Sacc.

USDA United States National Fungus Collections
Catalog #: BPI 611094
Piskor J. s.n. 00 May 1926
Didymella superflua (Fuckel) Sacc.
Czechoslovakia, Moravia, Sternberg