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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0082106
s.n.
Sclerophoma pitya (Thüm.) Höhn.

USDA United States National Fungus Collections
Catalog #: BPI 359209
Petrak F. s.n. 03 September 1920
Sclerophoma pitya (Thüm.) Höhn.
Czechoslovakia, Hranice (Maehr. to weisskirchen) Military Academy

USDA United States National Fungus Collections
Catalog #: BPI 357389
Petrak J. s.n. 03 September 1920
Phoma pithya
Czechoslovakia, Moravia, Hranice (Maehr.-weisskirchen) Military Academy