Petrak, Mycoth. Carp.
Petrak, F. [1-475]
IndExs #641513049

USDA United States National Fungus Collections
Catalog #: BPI 579577
Petrak F. s.n. 14 October 1917
Diatrypella quercina (Pers.) Cooke
USSR, Stanislaw, Czarny near Rybno