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

USDA United States National Fungus Collections
Catalog #: BPI 959032
s.n.
Ophiodothis tarda Harkn.
United States

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061235
Dr. H. W. Harkness s.n.
Ophidothis tarda
United States, California, San Francisco, San Francisco;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061236
Dr. H. W. Harkness s.n.
Ophidothis tarda
United States, California, San Francisco, San Francisco;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012787
Dr. H.W. Harkness s.n.
Ophiodothis tarda Harkn.
United States, California, San Francisco;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254868
Dr. H.W. Harkness s.n.
Ophiodothis tarda Harkn.
United States, California, San Francisco;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228476
H. W. Harkness #1585
Ophiodothis tarda Harkn.
United States, California, San Francisco

New York Botanical Garden
Catalog #: 02928695
12acb4b2-1305-41d0-823d-c427a9c63aec
H. W. Harkness #s.n.
Ophiodothis tarda Harkn.
United States of America, California, San Francisco

New York Botanical Garden
Catalog #: 02928697
f0bf137a-69bd-4eeb-bcb0-efa0f1211bc4
H. W. Harkness #s.n.
Ophiodothis tarda Harkn.
United States of America, California, San Francisco

University of Illinois Herbarium
Catalog #: ILL00098859
HW Harkness s.n. 00 February 1884
Ophiodothis tarda Harkn.
United States, California, San Francisco, San Franciso; San Franciso

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088385
HW Harkness s.n. 00 February 1884
Ophiodothis tarda Harkn.
United States, California, San Francisco, San Franciso