J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00057562
L. W. Nuttall s.n. 28 October 1899
Libertella betulina Desm.
United States, West Virginia, Fayette, Fayette County

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0221260
L. W. Nuttall s.n. 28 October 1899
Libertella betulina Desm.
United States, West Virginia, Fayette

University of California Berkeley, University Herbarium
Catalog #: UC152427
L. W. Nuttall s.n. 28 October 1809
Libertella betulina Desm.
USA, West Virginia, Fayette

University of Michigan Herbarium
Catalog #: 325373
L. W. Nuttall #s. n. 28 October 1899
Libertella betulina Desm.
USA, West Virginia, Fayette, [No Specific locality included with specimen.]

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-1452
L.W. Nuttall s.n. 28 October 1999
Libertella betulina Desm.
United States, West Virginia, Fayette

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0093914
L.W. Nuttall #1452 28 October 1898
Libertella betulina Desm.
USA, West Virginia, Fayette

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0021459
L.W. Nuttall #s.n. 28 October 1899
Libertella betulina Desm.
United States, West Virginia, Fayette

Brown University Herbarium
Catalog #: CBRU00001089
LW Nuttall s.n. 28 October 1899
Libertella betulina Desm.
United States, West Virginia, Fayette

Purdue University, Kriebel Herbarium
Catalog #: PUL00019677
LW Nuttall s.n. 28 October 1899
Libertella betulina Desm.
United States, West Virginia, Fayette