J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

Brown University Herbarium
Catalog #: CBRU00001241
E Bethel s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
United States, Colorado, Boulder, Boulder;

Purdue University, Kriebel Herbarium
Catalog #: PUL00020799
E Bethel s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
United States, Colorado, Boulder, Boulder;

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-3337
E. Bethel s.n. 29 September 1910
Microsphaera alni (Wallr.) Salm.
United States, Colorado, Boulder, Boulder;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP3916
E. Bethel s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
United States, Colorado, Boulder, Boulder

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0011830
E. Bethel s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
United States, COlorado, Boulder;

Michigan State University Herbarium
Catalog #: MSC0250074
E. Bethel s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
United States, Colorado, Boulder;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0023975
E. Bethel #s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
United States, Colorado, Boulder

Field Museum of Natural History
Catalog #: C0285800F
E. Bethel #s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
USA, Colorado, Boulder, Boulder; Boulder

Field Museum of Natural History
Catalog #: C0285801F
E. Bethel #s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
USA, Colorado, Boulder, Boulder; Boulder

Clemson University Herbarium
Catalog #: CLEMS-F0004772
E. Bethel #s.n. 29 September 1910
Microsphaera alni (DC.) G. Winter
United States, Colorado, Boulder; Boulder; 40.014986 -105.270546