C. Roumeguere [1-7400]

Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-2657
s.n.
Sphaerotheca castagnei f. knautiae
France

University of Illinois Herbarium
Catalog #: ILL00103724
s.n.
Sphaerotheca castagnei Lév.
Belgique, MalmŽdy,

USDA United States National Fungus Collections
Catalog #: BPI 1009317
s.n.
Sphaerotheca castagnei Lév.