D. Griffiths [1-400, plus extras]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0056449
D. Griffiths #s.n. 00 July 1896
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, South Dakota, Scatterwood;

USDA United States National Fungus Collections
Catalog #: BPI 604324
Griffiths s.n. 00 July 1896
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, South Dakota, Scatterwood

USDA United States National Fungus Collections
Catalog #: BPI 796544
Griffiths s.n. 00 July 1896
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, South Dakota, Scatterwood

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP11554
Griffiths s.n. 00 July 1896
Sphaerotheca humuli var. fuliginea (DC.) Burr.; ((Schl.) Sal.)
United States, South Dakota, Scatterwood

Purdue University, Kriebel Herbarium
Catalog #: PUL00022634
Griffiths s.n. 00 July 1896
Sphaerotheca humuli fuliginea
United States, South Dakota, Edmunds, Scatterwood [Lake?]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00081233
Griffiths s.n. 00 July 1896
Sphaerotheca humuli fulignea
United States, South Dakota, Scatterwood;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0118968
Griffiths #15788 00 July 1896
Sphaerotheca fusca (Fr.) S. Blumer
USA, South Dakota, Scatterwood;

Cornell University Plant Pathology Herbarium
Catalog #: Griff.,W.A.F.0056
W. Amer s.n.
Sphaerotheca