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

University of Illinois Herbarium
Catalog #: ILL00077561
s.n.
Leptothyrium pictum Berk. & Broome

USDA United States National Fungus Collections
Catalog #: BPI 1036009
s.n.
Leptothyrium pictum Berk. & Broome

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00057514
Prof. W. Voss s.n. 00 May 1877
Leptothyrium periclymeni (Desm.) Sacc.
, Carnolia: Laibach

USDA United States National Fungus Collections
Catalog #: BPI 390272
Voss W. s.n. 00 May 1877
Leptothyrium periclymeni (Desm.) Sacc.
Yugoslavia, Carniola, Ljubljana (Laibach)

Purdue University, Kriebel Herbarium
Catalog #: PUL00034262
W Voss s.n. 00 May 1877
Leptothyrium pictum Berk. & Broome
Carniolia, Laibach;