F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 992145
s.n.
Ustilago pustulata Tracy & Earle

USDA United States National Fungus Collections
Catalog #: BPI 165533
Ludwig A. s.n. 00 April 1925
Ustilago pustulata Tracy & Earle
West Germany, Westphalia, Fludersbach near Siegen

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP17842
Ludwig, C.A. s.n. 00 April 1925
Ustilago pustulata (DC.) G. Winter
Germany, Westfalen: Fludersbach bei Siegen