Thümen, Fungi Austr. Exs.
F.K.A.E.J. de Thümen [1-1200]

University of Illinois Herbarium
Catalog #: ILL00086127
de Thümen s.n.
Aleurodiscus amorphus Rabenh.
Czech Republic, Bohemia, Teplitz; Teplitz

USDA United States National Fungus Collections
Catalog #: BPI 284237
Thuemen s.n.
Aleurodiscus amorphus (Pers.) J. Schröt.
Czechoslovakia, formerly Austria Bohemia North, Teplice