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

USDA United States National Fungus Collections
Catalog #: BPI 386562
Petrak F. s.n. 30 June 1924
Septoria tinctoriae Dearn. & House
Czechoslovakia, Moravia, Lipnik, Podhura