D. Griffiths [1-400, plus extras]

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0096772
D. Griffiths #s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
USA, South Dakota, Aberdeen;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0031576
David Griffiths #s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Aberdeen;

USDA United States National Fungus Collections
Catalog #: BPI 390667
Griffiths s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Aberdeen

USDA United States National Fungus Collections
Catalog #: BPI 390669
Griffiths s.n. 00 August 1896
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Brookings

USDA United States National Fungus Collections
Catalog #: BPI 796716
Griffiths s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Aberdeen

USDA United States National Fungus Collections
Catalog #: BPI 796717
Griffiths s.n. 00 August 1896
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Brookings

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP5723
Griffiths s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Brown, Aberdeen

Purdue University, Kriebel Herbarium
Catalog #: PUL00022762
Griffiths s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Brown, Aberdeen;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00065511
Griffiths s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Aberdeen;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0015912
Griffiths s.n. 00 September 1895
Piggotia fraxini Berk. & M.A. Curtis
United States, South Dakota, Brown, Aberdeen;