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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074481
s.n.
Mycosphaerella vageniaca

USDA United States National Fungus Collections
Catalog #: BPI 609961
Petrak F. s.n. 08 May 1914
Mycosphaerella vogesiaca (Syd. & P. Syd.) Tomilin
Czechoslovakia, Hranice (Maehr.-weisskirchen), Ohrensdorf