C. Roumeguere [1-7400]

USDA United States National Fungus Collections
Catalog #: BPI 1011946
s.n.
Thyrsidium botryosporum (Mont.) Mont.

University of Illinois Herbarium
Catalog #: ILL00219425
Ch. Fourcade s.n.
Thyrsidium botryosporum f. carpini
France, (Pyrénées Cental), Bagnères de Luchon.