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

USDA United States National Fungus Collections
Catalog #: BPI 376144
Petrak F. s.n. 00 August 1923
Septoria aceris (Lib.) Berk. & Broome
Czechoslovakia, Carpathians, West Beskids, Roznov Pod Radhostem