C. Roumeguere [1-7400]

Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-2819
s.n.
Helotium albellum (With.) P. Karst.
France

University of Illinois Herbarium
Catalog #: ILL00103893
s.n.
Helotium albellum f. castaneae
Belgique, Verviers,

USDA United States National Fungus Collections
Catalog #: BPI 1009479
s.n.
Helotium albellum (With.) P. Karst.