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

USDA United States National Fungus Collections
Catalog #: BPI 385789
Petrak F. s.n. 30 June 1917
Septoria senecionis Westend.
USSR, Ukraine, Stryy, near Podgortse Forest