Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Collins, F.S.; Holden, I.; Setchell, W.A. [1-2300]

Brown University - Algae
Catalog #: ABRU00004859
F. S. Collins s.n. 01 September 1913
Cosmarium pseudonitidulum Nordstedt
Bermuda, South Shore Marshes, Bermuda

University of Michigan
Catalog #: 736161
F.S. Collins #s.n. 01 September 1913
Cosmarium pseudonitidulum Nordstedt
Bermuda, South Shore Marshes

University of Michigan
Catalog #: 736162
F.S. Collins #s.n. 01 September 1913
Cosmarium pseudonitidulum Nordstedt
Bermuda, South Shore Marshes

Michigan State University Algae
Catalog #: MSC0182222
F.S. Collins #s.n. 01 September 1913
Cosmarium pseudonitidulum Nordstedt
Bermuda, South Shore Marshes

Miami University - Algae
Catalog #: 000210097
F.S. Collins #s.n. 01 September 1913
Cosmarium pseudonitidulum Nordstedt
Bermuda, South Shore Marshes

Yale University Herbarium
Catalog #: YU.095328
Frank Shipley Collins s.n. 01 September 1913
Cosmarium pseudonitidulum Nordstedt
Bermuda, South Shore Marshes, Bermuda