F. Petrak [1-2100]

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP18550
A. Ludwig s.n. 00 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, Westfalen: In der Stumbach bei Siegen.

USDA United States National Fungus Collections
Catalog #: BPI 609822
Ludwig A. s.n. 00 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, Westphalia, Stumbach near Siegen

USDA United States National Fungus Collections
Catalog #: BPI 991748
Ludwig A. s.n. 00 April 1924
Mycosphaerella topographica (Sacc. & Speg.) Vestergr.
Germany, Westphalia, Stumbach near Siegen