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

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00059866
Prof. S. M. Tracy s.n. 00 September 1892
Microsphaera ravenelli
United States, Mississippi, Starkville;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0219205
Prof. S.M. Tracy s.n. 00 September 1892
Microsphaera ravenelii Berk.
United States, Mississippi, Starkville;

University of California Berkeley, University Herbarium
Catalog #: UC44889
S. M. Tracy s.n. 00 September 1892
Microsphaera ravenelii Berk.
USA, Mississippi, Starkville

Clemson University Herbarium
Catalog #: CLEMS-F0001642
S. M. Tracy #660 00 September 1892
Microsphaera ravenelii Berk.
United States, Mississippi, Oktibbeha, Starkville; Starkville; 33.460139 -88.825253

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0024075
S. M. Tracy #s.n. 00 September 1892
Microsphaera alni (DC.) G. Winter
United States, Mississippi, Starkville;

Field Museum of Natural History
Catalog #: C0285931F
7e65d32e-ca28-4d3f-bbdf-ddca30009fa5
S. M. Tracy #s.n. 00 September 1892
Microsphaera ravenelii Berk. Berk.
U.S.A., Mississippi, Oktibbeha, Starkville; Starkville

Field Museum of Natural History
Catalog #: C0285932F
9495774a-081e-491e-960a-fda8b40d29d9
S. M. Tracy #s.n. 00 September 1892
Microsphaera ravenelii Berk. Berk.
U.S.A., Mississippi, Oktibbeha, Starkville; Starkville

Academy of Natural Sciences of Drexel University
Catalog #: PH00304422
S.M. Tracy #s.n. 00 September 1892
Microsphaera ravenelii Berk.
United States, Mississippi, Oktibbeha, Starkville

Brown University Herbarium
Catalog #: CBRU00001282
SM Tracy s.n. 00 September 1892
Microsphaera quercina (Schwein.) Burrill
United States, Mississippi, Oktibbeha, Starkville;

Purdue University, Kriebel Herbarium
Catalog #: PUL00018503
SM Tracy s.n. 00 September 1892
Microsphaera ravenelii Berk.
United States, Mississippi, Oktibbeha, Starkville;