F.K.A.E.J. de Thümen [1-2300, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1034453
s.n.
Sphaerella sparsa (Wallr.) Auersw.

University of Illinois Herbarium
Catalog #: ILL00075971
Dr. Winter s.n.
Sphaerella sparsa (Wallr.) Auersw.
Germany, Saxony, Leipzig; Leipzig

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00060568
Dr. Winter s.n.
Mycosphaerella sparsa
Germany, Saxonia: Leipzig

USDA United States National Fungus Collections
Catalog #: BPI 609414
Winter s.n.
Mycosphaerella punctiformis (Pers.) Starbäck
Germany, Saxony, Leipzig