D. Griffiths [1-400, plus extras]

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084520
D. Griffiths #139 00 September 1897
Erysiphe pisi DC.
USA, South Dakota, Pierre;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084517
D. Griffiths #s.n. 00 September 1897
Erysiphe polygoni DC.
USA, South Dakota, Fort Pierre;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015838
David Griffiths #s.n. 00 September 1897
Erysiphe polygoni DC.
United States, South Dakota, Ft. Pierre;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2489
David Griffiths; Carter s.n. 00 September 1897
Erysiphe polygoni DC.
United States, South Dakota, Fort Pierre

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0139
Griffiths s.n. 00 September 1897
Erysiphe polygoni DC.
United States, South Dakota, Stanley, Fort Pierre;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052576
Griffiths & Carter s.n. 00 September 1897
Erysiphe polygoni DC.
United States, South Dakota, Stanley, Fort Pierre;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022696
Griffiths and Carter s.n. 00 September 1897
Erysiphe polygoni DC.
United States, South Dakota, Stanley, Fort Pierre;

USDA United States National Fungus Collections
Catalog #: BPI 565360
Griffiths; Carter s.n. 00 September 1897
Erysiphe polygoni DC.
United States, South Dakota, Ft. Pierre

USDA United States National Fungus Collections
Catalog #: BPI 796645
Griffiths; Carter s.n. 00 September 1897
Erysiphe polygoni DC.
United States, South Dakota, Ft. Pierre

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084525
Williams #139 00 August 1898
Erysiphe pisi DC.
USA, Wyoming, Near Buffalo

USDA United States National Fungus Collections
Catalog #: BPI 796646
Williams; Griffiths s.n. 00 August 1898
Erysiphe polygoni DC.
United States, Wyoming, Buffalo near