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

USDA United States National Fungus Collections
Catalog #: BPI 1035023
s.n.
Corticium arachnoideum Berk.

University of Illinois Herbarium
Catalog #: ILL00076557
H. W. Ravenel s.n.
Corticium arachnoideum Berk.
USA, South Carolina, Aiken; Aiken

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00048787
H. W. Ravenel s.n.
Corticium arachnoideum Berk.
United States, South Carolina, Aiken, Aiken;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0004070
H.W. Ravenel s.n.
Corticium arachnoideum Berk.
United States, South Carolina, Aiken;

Purdue University, Kriebel Herbarium
Catalog #: PUL00029691
HW Ravenel s.n.
Corticium arachnoideum Berk.
America, South Carolina, Aiken, Aiken;

USDA United States National Fungus Collections
Catalog #: BPI 280330
Ravenel H. W. #2234?
Corticium arachnoideum Berk.
United States, South Carolina, Aiken