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

USDA United States National Fungus Collections
Catalog #: BPI 407837
Petrak F. s.n. 11 July 1918
Stegonsporium pyriforme (Hoffm.) Corda
USSR, Ukraine, Ivano-Frankovsk (Stanislau), Chernyy Les, near Rybno