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

USDA United States National Fungus Collections
Catalog #: BPI 1042677
s.n.
Linospora populina (Pers.) J. Schröt.
Hungary

USDA United States National Fungus Collections
Catalog #: BPI 1042787
s.n.
Linospora populina (Pers.) J. Schröt.
Hungary

Field Museum of Natural History
Catalog #: C0284466F
4e3ffe6d-f0b0-4c42-96d6-4e71dcb8a988
F. Petrak #s.n. 00 April 1941
Linospora populina (Pers.) J. Schröt. (Pers.) J. Schröt.
Czech Republic, Olomouc, Prerov, Skalicka, near Hranice [Mährisch Weißkirchen, Moravia]