Brenckle, Fungi Dakot.
J.F. Brenckle [1-675, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 946086
s.n.
Gnomonia ulmea (Fr.) Thüm.
United States

Cornell University, Plant Pathology Herbarium
Catalog #: F.Dakotenses-0329
A. Stevens s.n.
Gnomonia Ces. & De Not.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00054125
O. A. Stevens s.n. 05 June 1915
Gnomonia ulmea (Fr.) Thüm.
United States, North Dakota, Fargo; Fargo

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000271159
O. A. Stevens #329 05 June 1915
Gnomonia ulmea (Fr.) Thüm.
United States, North Dakota, Fargo

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23226
O.A. Stevens s.n. 05 June 1915
Dothidella ulmi (Fr.) Ellis & Everh.
United States, North Dakota, Fargo

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0017863
O.A. Stevens #s.n. 05 June 1915
Gnomonia ulmea (Fr.) Thüm.
United States, North Dakota, Fargo;

Brown University Herbarium
Catalog #: CBRU00000907
OA Stevens s.n. 05 June 1915
Gnomonia ulmea (Fr.) Thüm.
United States, North Dakota, Cass, Fargo;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022998
OA Stevens s.n. 05 June 1915
Gnomovia ulmea
United States, North Dakota, Cass, Fargo;