Ellis, N. Amer. Fungi
J.B. Ellis [1 - 1500, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00065676
A. B. Seymour s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Granville;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00065677
A. B. Seymour s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Granville;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016336
A. B. Seymour s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Hampden, Granville;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228040
A. B. Seymour #1326 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Hampden, Granville

Academy of Natural Sciences of Drexel University
Catalog #: PH00302693
A. B. Seymour #s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Hampden, Granville

Academy of Natural Sciences of Drexel University
Catalog #: PH00315525
A. B. Seymour #s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Hampden, Granville

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254596
A.B. Seymour s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Granville;

University of Illinois Herbarium
Catalog #: ILL00098570
AB Seymour s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Hampden, Granville; Granville

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088102
AB Seymour s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Hampden, Granville

USDA United States National Fungus Collections
Catalog #: BPI 602716
Seymour A. B. s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Granville

USDA United States National Fungus Collections
Catalog #: BPI 958767
Seymour A. B. s.n. 00 September 1883
Podosphaera biuncinata Cooke & Peck
United States, Massachusetts, Granville