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

USDA United States National Fungus Collections
Catalog #: BPI 592682
Petrak F. s.n. 24 December 1911
Hypoxylon rubiginosum (Pers.) Fr.
Czechoslovakia, Hranice (Maehr.-weisskirchen), Ludinabach