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

USDA United States National Fungus Collections
Catalog #: BPI 556594
Bartholomew E. s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter
United States, Washington, Seattle

USDA United States National Fungus Collections
Catalog #: BPI 557979
Bartholomew E. s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck
United States, Washington, Seattle

USDA United States National Fungus Collections
Catalog #: BPI 965012
Bartholomew E. #s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck
United States, Washington, Seattle

Brown University Herbarium
Catalog #: CBRU00001235
CV Piper s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter
United States, Washington, King, Seattle;

Purdue University, Kriebel Herbarium
Catalog #: PUL00020690
E Bartholomew s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck
United States, Washington, King, Seattle;

Clemson University Herbarium
Catalog #: CLEMS-F0004584
E. B. #s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter
United States, Washington, Seattle; Seattle

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-3149
E. Bartholomew s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck
United States, Washington, King, Seattle;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP3933
E. Bartholomew s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter
United States, Washington, King, Seattle

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00059648
E. Bartholomew s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter
United States, Washington, King, Seattle;

University of Florida Herbarium
Catalog #: FLAS-F-01599
E. Bartholomew s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter
United States, Washington, King, Seattle

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0011852
E. Bartholomew s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck
United States, Washington, Seatle;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0024143
E. Bartholomew #s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter
United States, Washington, Seattle;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0024506
E. Bartholomew #s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck
United States, Washington, Seattle

Field Museum of Natural History
Catalog #: C0285813F
06a2d80f-a2c8-43b3-a82c-2ce3152c4594
E. Bartholomew #s.n. 30 July 1909
Microsphaera alni (DC.) G. Winter (DC.) G. Winter
U.S.A., Washington, King, Seattle; Seattle

Field Museum of Natural History
Catalog #: C0285855F
734afb69-3dc5-4c7e-9f23-5393d9b36d77
E. Bartholomew #s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck Cooke & Peck
U.S.A., Washington, King, Seattle; Seattle

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0222769
E.B. s.n. 30 July 1909
Microsphaera diffusa Cooke & Peck
United States, Washington, Seattle;