D. Griffiths [1-400, plus extras]

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084529
D. Griffiths #143 00 August 1897
Erysiphe polygoni DC.

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084529
D. Griffiths #143 00 August 1897
Erysiphe polygoni DC.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015841
David Griffiths #s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Rapid City

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0143
Griffiths s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Pennington, Rapid City;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052592
Griffiths & Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Pennington, Rapid City;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022705
Griffiths and Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Pennington, Rapid City;

USDA United States National Fungus Collections
Catalog #: BPI 563940
Griffiths; Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Rapid City

USDA United States National Fungus Collections
Catalog #: BPI 796650
Griffiths; Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Rapid City

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2496
Griffiths; Carter s.n. 00 August 1897
Erysiphe polygoni DC.
United States, South Dakota, Rapid City