A.B. Seymour and F.S. Earle [1-550, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 403831
Dearness J. s.n. 00 August 1892
Marssonina ochroleuca (Berk. & M.A. Curtis) Lenz
Canada, Ontario, London

USDA United States National Fungus Collections
Catalog #: BPI 403834
Dearness J. s.n. 00 August 1892
Marssonina ochroleuca (Berk. & M.A. Curtis) Lenz
Canada, Ontario, London

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0025607
Dearness, John #s.n. 00 August 1892
Marsonia ochroleuca
Canada, Ontario, Middlesex, London; 42.98773 -81.246618

Purdue University, Kriebel Herbarium
Catalog #: PUL00027529
J Dearness s.n. 00 August 1892
Marsonia ochroleuca
Canada, Ontario, London;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP3497
J. Dearness s.n. 00 August 1892
Marssonina ochroleuca (Berk. & M.A. Curtis) Lenz
Canada, Ontario, London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00058270
J. Dearness s.n. 00 August 1892
Marssonia ochroleuca (Berk. & M.A. Curtis) Schwarze
Canada, London; London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00058273
J. Dearness s.n. 00 August 1892
Marssonia ochroleuca (Berk. & M.A. Curtis) Schwarze
Canada, London; London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00058275
J. Dearness s.n. 00 August 1892
Marssonia ochroleuca (Berk. & M.A. Curtis) Schwarze
Canada, London; London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00058358
J. Dearness s.n. 00 August 1892
Massaria ochroleuca
Canada, London; London

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0010824
J. Dearness s.n. 00 August 1892
Marsonia orchgroleuca
Canada, Ontario, London;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0010826
J. Dearness s.n. 00 August 1892
Marsonia ochroleuca
Canada, Ontario, London;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0214367
J. Dearness s.n. 00 August 1892
Marsonia ochroleuca
Canada, London;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249109
J. Dearness #173b 00 August 1892
Marssonina ochroleuca (Berk. & M.A. Curtis) Lenz
Canada, Ontario, London

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0094468
J. Dearness #173b 00 August 1892
Marsonia ochroleuca
Canada, Ontario, Middlesex, London;

University of Michigan Herbarium
Catalog #: 325397
J. Dearness #s. n. 00 August 1892
Marssonia ochroleuca (Berk. & M.A. Curtis) Schwarze
Canada, Ontario, London.