C. Roumeguere [1-7400]

Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-2556
s.n.
Erysiphe communis (Wallr.) Schltdl.
France

University of Illinois Herbarium
Catalog #: ILL00103621
s.n.
Erysiphe communis f. leguminosarum
France, Environs de Verviers,

USDA United States National Fungus Collections
Catalog #: BPI 1009216
s.n.
Erysiphe communis (Wallr.) Schltdl.