Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 959090
s.n.
Ovularia isarioides Sacc.
United States

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061322
E. W. D. Holway s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Winneshiek, Decorah;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061323
E. W. D. Holway s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Winneshiek, Decorah;

Academy of Natural Sciences of Drexel University
Catalog #: PH00310326
E. W. D. Holway #133 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Decorah;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228544
E. W. D. Holway #1643 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Winneshiek, Decorah

University of Michigan Herbarium
Catalog #: 326654
E. W. D. Holway #s. n. 00 June 1885
Ovularia isarioides Sacc.
USA, Iowa, Winneshiek, Decorah

Academy of Natural Sciences of Drexel University
Catalog #: PH00310325
E. W. D. Holway #s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Winneshiek, Decorah

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254925
E.W.D. Holway s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Decorah;

University of Illinois Herbarium
Catalog #: ILL00098920
EWD Holway s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Winneshiek, Decorah; Decorah

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088444
EWD Holway s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Winneshiek, Decorah

USDA United States National Fungus Collections
Catalog #: BPI 413442
Holway E. W. D. s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Decorah

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012844
W.D. Holway s.n. 00 June 1885
Ovularia isarioides Sacc.
United States, Iowa, Decorah;