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

USDA United States National Fungus Collections
Catalog #: BPI 625443
Petrak F. s.n. 15 April 1917
Pleomassaria siparia (Berk. & Broome) Sacc.
USSR, Stryj, near Podhorce