Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 959859
s.n.
Stegonsporium cellulosum Corda
United States

University of Illinois Herbarium
Catalog #: ILL00099623
J Dearness s.n. 00 July 1889
Steganosporium cellulosum var. major
Canada, Ontario, London; London

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0089225
J Dearness s.n. 00 July 1889
Steganosporium cellulosum var. major
Canada, Ontario, London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00081497
J. Dearness s.n. 00 July 1889
Steganosporium cellulosum var. major
Canada, Ontario, London;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00081498
J. Dearness s.n. 00 July 1889
Steganosporium cellulosum var. major
Canada, Ontario, London;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255777
J. Dearness s.n. 00 July 1889
Steganosporium cellulosum major
Canada, London;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000229789
J. Dearness #2391 00 July 1889
Steganosporium cellulosum var. major
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00045862
J. Dearness #2391 00 July 1889
Steganosporium cellulosum var. major in. sched.
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00310148
J. Dearness #s.n. 00 July 1889
Stegonsporium cellulosum Corda
Canada, Ontario, London