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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0082083
s.n.
Septoria ligustrina Sacc.

USDA United States National Fungus Collections
Catalog #: BPI 381071
Petrak J. s.n. 03 February 1914
Septoria ligustrina Sacc.
Czechoslovakia, Moravia, Hranice (Maehr.-weisskirchen) Military Academy