F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 992971
s.n.
Allantoporthe tessella (Pers.) Petr.

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP19278
F. Petrak s.n. 00 July 1939
Allantoporthe tessella (Pers.) Petr.
Austria, Niederdonau: Seehof bei Lunz

USDA United States National Fungus Collections
Catalog #: BPI 617622
Petrak F. s.n. 00 July 1939
Allantoporthe tessella (Pers.) Petr.
Austria, Lower Austria, Seehof, near Lunz