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

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0084051
J. Piskorz #s.n. 00 May 1926
Trematosphaeria piskorzii Petr.

USDA United States National Fungus Collections
Catalog #: BPI 622496
Piskor J. s.n. 00 May 1926
Trematosphaeria piskorzii Petr.
Czechoslovakia, Moravia, Sternberg