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

USDA United States National Fungus Collections
Catalog #: BPI 067764
Petrak F. s.n. 30 June 1917
Puccinia galii-silvatici G.H. Otth ex Wurth
USSR, Podhorce, Strvj Forests near