D. Griffiths [1-400, plus extras]

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084521
D. Griffiths #137 00 August 1897
Erysiphe pisi DC.
USA, South Dakota, Belle Foursche;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084489
D.Griffiths #137 00 August 1897
Erysiphe pisi DC.
USA, South Dakota, Belle Foursche;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015830
David Griffiths #s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Belle Foursche;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2488
David Griffiths; Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Belle Fourche

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0137
Griffiths s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Belle Foursche

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052597
Griffiths & Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Butte, Belle Foursche;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022692
Griffiths and Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Butte, Belle Fourche;

USDA United States National Fungus Collections
Catalog #: BPI 564908
Griffiths; Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Belle Foursche

USDA United States National Fungus Collections
Catalog #: BPI 796643
Griffiths; Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Belle Foursche