C. Roumeguere [1-7400]

Cornell University Plant Pathology Herbarium
Catalog #: Roum.,F.Gallici-1846
s.n.
Hysterium virgultorum (DC.) Grev.
France

USDA United States National Fungus Collections
Catalog #: BPI 1008508
s.n.
Hysterium virgultorum (DC.) Grev.

University of Illinois Herbarium
Catalog #: ILL00102893
C. Roumeguère s.n.
Hysterium virgultorum f. fraxini
France, Toulouse,