F.K.A.E.J. de Thümen [1-2300, plus extras]

University of Illinois Herbarium
Catalog #: ILL00077579
s.n.
Lyomyces serus (Pers.) P. Karst.

USDA United States National Fungus Collections
Catalog #: BPI 1036025
s.n.
Lyomyces serus (Pers.) P. Karst.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00057810
Dr. P. A. Karsten s.n. 00 October 1879
Lyomyces serus (Pers.) P. Karst.
Finland, Mustiala; Mustiala

USDA United States National Fungus Collections
Catalog #: BPI 288858
Karsten P. A. s.n. 00 October 1879
Peniophora sambuci (Pers.) Burt
Finland, Mustiala