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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0067658
F. Petrak #s.n. 09 June 1924
Coniothyrium crepinianum Sacc. & Roum.

USDA United States National Fungus Collections
Catalog #: BPI 367593
Petrak F. s.n. 09 June 1924
Coniothyrium crepinianum Sacc. & Roum.
Czechoslovakia, Moravia, Hranice (Maehr.-weisskirchen) St. Anthony's Chapel?