Petrak, Crypt. Exs.
F. Petrak [3201- 4700]

USDA United States National Fungus Collections
Catalog #: BPI 1042738
s.n.
Septoria vindobonensis Petr.
Austria

USDA United States National Fungus Collections
Catalog #: BPI 1042848
s.n.
Septoria vindobonensis Petr.
Austria

University of California Berkeley, University Herbarium
Catalog #: UC760378
F. Petrak #s.n. 00 June 1940
Septoria sileris Petr.
Austria, Nieder-Österreich, "ad pedem montis Pfaffstättner Kogel, prope urbem Baden"