C. Roumeguere [1-7400]

Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-2739
s.n.
Erysiphe communis (Wallr.) Schltdl.
France

USDA United States National Fungus Collections
Catalog #: BPI 1009399
s.n.
Erysiphe communis (Wallr.) Schltdl.

University of Illinois Herbarium
Catalog #: ILL00103809
Feuilleaubois 499 s.n. 00 June 1883
Erysiphe communis forma caryophyllacearum
France, (Seine-et-Marne, Fleury,