C. Roumeguere [1-7400]

Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-2738
s.n.
Erysiphe martii Lév.
France

USDA United States National Fungus Collections
Catalog #: BPI 1009398
s.n.
Erysiphe martii Lév.

University of Illinois Herbarium
Catalog #: ILL00103808
AbbŽ Letendre 110 s.n. 00 July 1883
Erysiphe martii f. tordulii
France, (Seine-InfŽrieure), Grande couronne prs Rouen,