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

Michigan State University Herbarium
Catalog #: MSC0186078
A. B. Seymour s.n. 25 August 1884
Cercospora racemosa ambrosiae
United States, Dakota, Valley City;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249434
A. B. Seymour #294b 25 August 1884
Cercospora racemosa var. ambrosiae Seym. & Earle
USA, North Dakota, Valley City

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000281937
A. B. Seymour #294b 25 August 1884
Cercospora racemosa var. ambrosiae Seym. & Earle
USA, North Dakota, Valley City

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000281938
A. B. Seymour #294b 25 August 1884
Cercospora racemosa var. ambrosiae Seym. & Earle
USA, North Dakota, Valley City

University of Florida Herbarium
Catalog #: FLAS-F-14300
A.B. Seymour s.n. 25 August 1884
Cercospora racemosa var. ambrosiae Seym. & Earle
United States, Valley City, Dakota

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0002609
A.B. Seymour s.n. 25 August 1884
Cercospora racemosa v ambrosiae
United States, North Dakota, Valley City;

Purdue University, Kriebel Herbarium
Catalog #: PUL00028498
AB Seymour s.n. 25 August 1884
Cercospora racemosa Ellis & G. Martin
United States, North Dakota, Barnes, Valley City;

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0025468
Seymour, A. B. #s.n. 25 August 1884
Cercospora racemosa var. ambrosiae Seym. & Earle
United States, North Dakota, Barnes, Valley City, Dak. [Dakota]