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

USDA United States National Fungus Collections
Catalog #: BPI 386977
Petrak F. s.n. 00 August 1922
Septoria urticae Roberge ex Desm.
Czechoslovakia, West Beskids, Roznov Pod Radhostem