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

USDA United States National Fungus Collections
Catalog #: BPI 1035085
s.n.
Claviceps microcephala (Wallr.) Tul.

University of Illinois Herbarium
Catalog #: ILL00076619
Dr. Schroter s.n.
Claviceps microcephala (Wallr.) Tul.
Germany, Rastatt; Rastatt

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00047668
Dr. Schroter s.n.
Claviceps microcephala (Wallr.) Tul.

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0003329
Dr. Schröter s.n.
Claviceps microcephala (Wallr.) Tul.
Germany, Badenia

USDA United States National Fungus Collections
Catalog #: BPI 633222
Schroeter s.n.
Claviceps microcephala (Wallr.) Tul.
Unknown

Purdue University, Kriebel Herbarium
Catalog #: PUL00029726
Schroter s.n.
Claviceps microcephala (Wallr.) Tul.
Germany, Badenia, Rastadt;