D. Griffiths [1-400, plus extras]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015573
David Griffiths #s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula;

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0102
Williams s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula, Missoula;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0006992
Williams s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula, Missoula;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0075671
Williams #s.n. 00 September 1898
Blumeria graminis (DC.) Speer
USA, Montana, Missoula

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052414
Williams & Griffiths s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula, Missoula;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022659
Williams and Griffiths s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula, Missoula;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2388
Williams; D. Griffiths s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 563111
Williams; Griffiths s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 796603
Williams; Griffiths s.n. 00 September 1898
Erysiphe graminis DC.
United States, Montana, Missoula