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

Brown University Herbarium
Catalog #: CBRU00002447
J Dearness s.n. 00 May 1912
Valsaria exasperans aceris
Canada, Ontario, London;

Purdue University, Kriebel Herbarium
Catalog #: PUL00021554
J Dearness s.n. 00 April 1912
Valsaria exasperans aceris
Canada, Ontario, London;

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-4798
J. Dearness s.n.
Valsaria exasperans var. aceris Rehm
Canada, Ontario, London;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP13210
J. Dearness s.n. 00 April 1912
Valsaria exasperans var. aceris Rehm
Canada, Ontario, London

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00088646
J. Dearness s.n. 00 April 1912
Valsaria exasperans aceris
Canada, Ontario, London;

Michigan State University Herbarium
Catalog #: MSC0220970
J. Dearness s.n. 00 April 1912
Valsaria exasperans aceris
Canada, Ontario, London;

University of California Berkeley, University Herbarium
Catalog #: UC1459168
J. Dearness s.n. 00 April 1912
Valsaria exasperans (W.R. Gerard) Sacc.
Canada, Ontario, London

University of Michigan Herbarium
Catalog #: 311066
J. Dearness #s. n.
Valsaria exasperans var. aceris Rehm
Canada, Ontario, London.

Field Museum of Natural History
Catalog #: C0285039F
J. Dearness #s.n. 00 April 1912
Valsaria exasperans var. aceris Rehm
Canada, Ontario, London;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0064967
J. Dearness #s.n.
Valsaria exasperans (W.R. Gerard) Sacc.
Canada, Ontario, London;