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

Academy of Natural Sciences of Drexel University
Catalog #: PH00311538
Dr. H. W. Harkness s.n. 00 January 1884
Zygosporium oscheoides Mont.
United States, California, San Francisco;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00089040
Dr. H. W. Harkness s.n. 00 January 1884
Zygosporium oscheoides Mont.
United States, California, San Francisco;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00089028
Dr. H. W. Harkness s.n. 00 January 1884
Zygodesmus oscheoides
United States, California, San Francisco;

Academy of Natural Sciences of Drexel University
Catalog #: PH00323884
Dr. H. W. Harkness #s.n 00 January 1884
Zygosporium oscheoides Mont.
United States, California, San Francisco, San Francisco; San Francisco; 37.77493 -122.419416

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254933
Dr. H.W. Harkness s.n. 00 January 1884
Zygosporium oscheoides Mont.
United States, California, San Francisco;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228552
H. W. Harkness #1651 00 January 1884
Zygosporium oscheoides Mont.
United States, California, San Francisco

University of Michigan Herbarium
Catalog #: 330095
H. W. Harkness #s. n. 00 January 1884
Zygosporium oscheoides Mont.
USA, California, San Francisco, San Francisco

USDA United States National Fungus Collections
Catalog #: BPI 959098
Harkness, H.W. s.n. 00 January 1884
Zygosporium oscheoides Mont.
United States, California, San Francisco

University of Illinois Fungarium - Fungi
Catalog #: ILL00098928
HW Harkness s.n. 00 January 1884
Zygosporium oscheoides Mont.
United States, California, California

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0088451
HW Harkness s.n. 00 January 1884
Zygosporium oscheoides Mont.
United States, California, California