Tilden, Amer. Algae
Tilden, J.E. [1-650]

Michigan State University Algae
Catalog #: MSC0182204
Josephine E. Tilden #s.n. 03 August 1892
Cosmarium connatum Brébisson ex Ralfs
United States, Hawaii, Puna road, 20 miles from Hilo

Miami University - Algae
Catalog #: 000179890
Josephine E. Tilden #s.n. 03 August 1892
Cosmarium connatum Brébisson ex Ralfs
United States, Hawaii, Puna road, 20 miles from Hilo

University Herbarium, University of California, Berkeley
Catalog #: UC740385
Josephine E. Tilden #s.n. 18 July 1900
Cosmarium connatum Brébisson ex Ralfs
United States, Hawaii, Hawaii, Puna Road, 20 mi from Hilo