D. Griffiths [1-400, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 796671
Griffiths s.n. 00 August 1896
Erysiphe cichoracearum DC.
United States, South Dakota, Aberdeen

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0158
Williams s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula, Missoula;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0083699
Williams #15112 00 September 1898
Erysiphe cichoracearum DC.
USA, Montana, Missoula

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015002
Williams #s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052022
Williams & Griffiths s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022722
Williams and Griffiths s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula, Missoula;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2282
Williams; D. Griffiths s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 559432
Williams; Griffiths s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 559447
Williams; Griffiths s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 796670
Williams; Griffiths s.n. 00 September 1898
Erysiphe cichoracearum DC.
United States, Montana, Missoula

USDA United States National Fungus Collections
Catalog #: BPI 796672
Williams; Griffiths s.n. 00 August 1898
Erysiphe cichoracearum DC.
United States, Wyoming, Sheridan