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

USDA United States National Fungus Collections
Catalog #: BPI 1020727
s.n.
Peronospora gangliformis (Berkeley) de Bary
United States

Cornell University, Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0444
B. D. Halsted s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Wayne, Newark; Greenhouse near Newark

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00062045
B. D. Halsted s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Greenhouses near Newark

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00062048
B. D. Halsted s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Greenhouses near Newark

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00062056
B. D. Halsted s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Greenhouses near Newark

University of Florida Herbarium
Catalog #: FLAS-F-01025
B. D. Halsted s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Essex, Greenhouses near Newark

Michigan State University Herbarium
Catalog #: MSC0214703
B. D. Halsted s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Greenhouses near Newark

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249367
B. D. Halsted #444 00 January 1890
Peronospora gangliformis (Berk.) de Bary
United States, New Jersey, Greenhouses near Newark

Field Museum of Natural History
Catalog #: C0258718F
985fc5ef-89b7-4c8f-a513-ddc7ce800c6e
B. D. Halsted #s.n. 00 January 1890
Bremia lactucae Regel Regel
U.S.A., New Jersey, Essex, Newark; Newark

Field Museum of Natural History
Catalog #: C0258722F
ae165949-0c02-4ee0-8dbc-78701aa78ba5
B. D. Halsted #s.n. 17 June 1883
Bremia lactucae Regel Regel
U.S.A., New Jersey, Essex, Newark; Newark

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP4995
B.D. Halsted s.n. 00 January 1890
Bremis lactucae
United States, New Jersey, greenhouses near Newark

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0008248
B.D. Halsted #s.n. 00 January 1890
Bremia lactucae Regel.
United States, New Jersey, Greenhouses near Newark

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0076531
B.D. Halsted #s.n. 00 January 1890
Bremia lactucae Regel
USA, New Jersey, Greenhouses near Newark

Purdue University, Kriebel Herbarium
Catalog #: PUL00027606
BD Halsted s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Essex, Greenhouses near Newark

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0018720
Halsted, Byron D. #s.n. 00 January 1890
Peronospora gangliformis (Berkeley) de Bary
United States, New Jersey, Essex, Greenhouses near Newark, N. J. [New Jersey]