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

USDA United States National Fungus Collections
Catalog #: BPI 1034416
s.n.
Tuber aestivum Vittad.

University of Illinois Herbarium
Catalog #: ILL00075934
Dr. Schroter s.n.
Tuber aestivum (Wulfen) Spreng.
Germany, Rastadt

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00083336
Dr. Schroter s.n.
Tuber aestivum (Wulfen) Spreng.
Germany, Badenia: Rastadt

USDA United States National Fungus Collections
Catalog #: BPI 684772
Schroeter s.n.
Tuber aestivum Vittad.
Unknown, Badenia, Rastadt