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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0066062
F. Petrak #s.n. 26 September 1914
Asteroma tiliae F. Rudolphi
Czech Republic, Mähr-Weisskirchen: Teplitz

USDA United States National Fungus Collections
Catalog #: BPI 361636
Petrak F. s.n. 26 September 1914
Asteroma tiliae F. Rudolphi
Czechoslovakia, Hranice (Maehr.-weisskirchen), Teplice