D. Griffiths [1-400, plus extras]

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0084497
D. Griffiths #169 00 August 1901
Erysiphe pisi DC.
USA, Oregon, Near Andrews

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015825
David Griffiths #s.n. 00 August 1901
Erysiphe polygoni DC.
United States, Oregon, near Andrews

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2498
David Griffiths; Morris s.n. 00 August 1901
Erysiphe polygoni DC.
United States, Oregon, Harney, near Andrews

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0169
Griffiths s.n. 00 August 1901
Erysiphe polygoni DC.
United States, Oregon, Harney, near Andrews

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052588
Griffiths & Morris s.n. 00 August 1901
Erysiphe polygoni DC.
United States, Oregon, Andrews, Andrews;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022739
Griffiths and Morris s.n. 00 August 1901
Erysiphe polygoni DC.
United States, Oregon, Harney, Near Andrews

USDA United States National Fungus Collections
Catalog #: BPI 564828
Griffiths; Morris s.n. 00 August 1901
Erysiphe polygoni DC.
United States, Oregon, Andrews near

USDA United States National Fungus Collections
Catalog #: BPI 796685
Griffiths; Morris s.n. 00 August 1901
Erysiphe polygoni DC.
United States, Oregon, Andrews near