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

USDA United States National Fungus Collections
Catalog #: BPI 616159
Petrak F. s.n. 30 December 1912
Diaporthe eres Nitschke
Czechoslovakia, Hranice (Maehr.-weisskirchen), Lhotka