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

USDA United States National Fungus Collections
Catalog #: BPI 442372
Dearness J. s.n. 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London

USDA United States National Fungus Collections
Catalog #: BPI 442377
Dearness J. s.n. 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0025535
Dearness, John #s.n. 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, Middlesex, London; 42.98773 -81.246618

Purdue University, Kriebel Herbarium
Catalog #: PUL00027618
J Dearness s.n. 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP890
J. Dearness s.n. 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00046694
J. Dearness s.n. 11 August 1890
Cercospora violae Sacc.
Canada, London;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00046699
J. Dearness s.n. 11 August 1890
Cercospora violae Sacc.
Canada, London;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0002777
J. Dearness s.n. 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0214720
J. Dearness s.n. 11 August 1890
Cercospora violae Sacc.
Canada, London

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249267
J. Dearness #458a 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000281738
J. Dearness #458a 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000281744
J. Dearness #458a 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0009238
J. Dearness #s.n. 11 August 1890
Cercospora violae Sacc.
Canada, Ontario, London