Ellis, N. Amer. Fungi
J.B. Ellis [1 - 1500, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 958414
s.n.
Peziza craterium Schwein.
United States

University of Michigan Herbarium
Catalog #: 272523
E. W. D. Holway #s. n. 00 June 1882
Peziza craterium Schwein.
USA, Iowa, Winneshiek, Decorah

University of Michigan Herbarium
Catalog #: 272599
E. W. D. Holway #s. n. 00 June 1882
Peziza craterium Schwein.
USA, Iowa, Winneshiek, Decorah

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062720
E. W. Holway s.n. 00 June 1882
Peziza craterium Schwein.
United States, Iowa, Winneshiek, Decorah;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062721
E. W. Holway s.n. 00 June 1882
Peziza craterium Schwein.
United States, Iowa, Winneshiek, Decorah;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254228
E. W. Holway s.n. 00 June 1882
Peziza craterium Schwein.
United States, Iowa, Decorah;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000193570
E. W. Holway #982 00 August 1882
Peziza craterium Schwein.

Academy of Natural Sciences of Drexel University
Catalog #: PH00300968
E. W. Holway #s.n. 00 June 1883
Peziza craterium Schwein.
United States, Iowa, Winneshiek, Decorah

Academy of Natural Sciences of Drexel University
Catalog #: PH00314746
E. W. Holway #s.n.
Urnula craterium (Schwein.) Fr.
United States, Iowa, Winneshiek, Decorah

University of Illinois Herbarium
Catalog #: ILL00098178
EW Holway s.n.
Peziza craterium Schwein.
United States, Iowa, Winneshiek, Decorah; Decorah

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0087725
EW Holway s.n.
Peziza craterium Schwein.
United States, Iowa, Winneshiek, Decorah

USDA United States National Fungus Collections
Catalog #: BPI 803041
Holway E. W. s.n. 00 June 1882
Urnula craterium (Schwein.) Fr.
United States, Iowa, Decorah

USDA United States National Fungus Collections
Catalog #: BPI 570374
Holway E. W. D. s.n. 00 June 1882
Peziza craterium Schwein.
United States, Iowa, Decorah