Petrak, Fl. Bohem. Morav. Exs. Pilze
F. Petrak [1-2575]

USDA United States National Fungus Collections
Catalog #: BPI 626365
Petrak F. s.n. 19 February 1912
Fenestella vestita (Fr.) Sacc.
Czechoslovakia, Hranice (Maehr.-weisskirchen), Boelten