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

USDA United States National Fungus Collections
Catalog #: BPI 446809
Orton W. A. s.n. 27 August 1897
Alternaria solani Sorauer
United States, Vermont, Burlington Experiment Farm

USDA United States National Fungus Collections
Catalog #: BPI 446827
Orton W. A. s.n. 27 August 1897
Alternaria solani Sorauer
United States, Vermont, Burlington Experiment Farm

USDA United States National Fungus Collections
Catalog #: BPI 1020819
Orton W. A. s.n. 27 August 1897
Alternaria solani Sorauer
United States, Vermont, Burlington Experiment Farm

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0024741
Orton, W. A. #s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Chittenden, Experiment Farm, Burlington

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0024742
Orton, W. A. #s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Chittenden, Experiment Farm, Burlington, Vt. [Vermont]

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0214795
W. A. Corton s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Burlington; Experiment Farm

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00043645
W. A. Orton s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Chittenden, Burlington; Experiment Farm

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00043646
W. A. Orton s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Chittenden, Burlington; Experiment Farm

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249163
W. A. Orton #521 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Experiment Farm, Burlington

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000247782
W. A. Orton #s. n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Burlington, experiment farm

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000247786
W. A. Orton #s. n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Burlington, experiment farm

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0001007
W.A. Orton s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Burlington; Experimental Farm

University of Florida Herbarium
Catalog #: FLAS-F-13490
W.A. Orton s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Burlington; Experiment Farm

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0094349
W.A. Orton #521 27 August 1897
Macrosporium solani Ellis & G. Martin
USA, Vermont, Burlington; Experiment Farm

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0007156
W.A. Orton #s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Burlington (Experiment Farm)

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP321
W.A.Orton s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Burlington, experiment farm

Purdue University, Kriebel Herbarium
Catalog #: PUL00027663
WA Orton s.n. 27 August 1897
Alternaria solani (Ellis & G. Martin) L.R. Jones & Grout
United States, Vermont, Chittenden, Burlington; Experiment Farm