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 960070
s.n.
Heterosporium variabile Cooke
United States

USDA United States National Fungus Collections
Catalog #: BPI 443394
Dearness J. s.n. 00 February 1890
Heterosporium variabile Cooke
Canada, Ontario, London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00055657
J. Dearness s.n. 00 February 1890
Heterosporium variabile Cooke
Canada, London; London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00055658
J. Dearness s.n. 00 February 1890
Heterosporium variabile Cooke
Canada, London; London

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0009014
J. Dearness s.n. 00 February 1890
Heterosporium variabile . .
Canada, London

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255984
J. Dearness s.n. 00 February 1890
Heterosporium variabile Cooke
Canada, London;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000247868
J. Dearness #2597 00 February 1890
Heterosporium variabile Cooke
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00311314
J. Dearness #s.n. 00 February 1890
Heterosporium variabile Cooke
Canada, Ontario, London

Academy of Natural Sciences of Drexel University
Catalog #: PH00323801
J. Dearness #s.n. 00 February 1890
Heterosporium variabile Cooke
Canada, Ontario, London

University of Illinois Herbarium
Catalog #: ILL00081771
J. Dearness #s.n. 00 February 1890
Cladosporiium variabile
Canada, Ontario, London; London

University of Illinois Herbarium
Catalog #: ILL00099848
London s.n. 00 February 1890
Heterosporium variabile Cooke
United States, Canada, Ontario, Ontario County

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0089444
London s.n. 00 February 1890
Heterosporium variabile Cooke
United States, Canada, Ontario, Ontario County