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

Brown University Herbarium
Catalog #: CBRU00000521
J Dearness s.n.
Diaporthe obscura (Peck) Sacc.
Canada, Ontario, London; London

Purdue University, Kriebel Herbarium
Catalog #: PUL00019252
J Dearness s.n.
Diaporthe obscura (Peck) Sacc.
Canada, Ontario, London;

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-0941
J. Dearness s.n.
Diaporthe obscura (Peck) Sacc.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00050442
J. Dearness s.n.
Diaporthe obscura (Peck) Sacc.
Canada, Ontario, London;

University of Florida Herbarium
Catalog #: FLAS-F-02472
J. Dearness s.n.
Diaporthe obscura (Peck) Sacc.
Canada, Ontario, London

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0219728
J. Dearness s.n.
Diaporthe obscura (Peck) Sacc.
Canada, London;

University of California Berkeley, University Herbarium
Catalog #: UC152253
J. Dearness s.n.
Cryptodiaporthe Petr.
Canada, Ontario, London

Clemson University Herbarium
Catalog #: CLEMS-F0002498
J. Dearness #877
Diaporthe obscura (Peck) Sacc.
Canada, London; London

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0001793
J. Dearness #s.n.
Diaporthe obscura (Peck) Sacc.
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00316290
J. Dearness #s.n.
Diaporthe obscura (Peck) Sacc.
Canada, Ontario, London