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

Brown University - Algae
Catalog #: ABRU00004155
W. G. Farlow s.n. 15 October 1907
Selenastrum minutum (Nägeli) Collins
United States, Massachusetts, Manchester, MA

University of Michigan
Catalog #: 732001
W.G. Farlow #s.n. 15 October 1907
Selenastrum minutum (Nägeli) Collins
United States, Massachusetts, Essex, Manchester

University of Michigan
Catalog #: 732004
W.G. Farlow #s.n. 15 October 1907
Selenastrum minutum (Nägeli) Collins
United States, Massachusetts, Essex, Manchester

Michigan State University Algae
Catalog #: MSC0183531
W.G. Farlow #s.n. 15 October 1907
Monoraphidium minutum (Nägeli) Komárková-Legnerová
United States, Massachusetts, Essex, Manchester

Miami University - Algae
Catalog #: 000188492
W.G. Farlow #s.n. 15 October 1907
Monoraphidium minutum (Nägeli) Komárková-Legnerová
United States, Massachusetts, Essex, Manchester

Yale University Herbarium
Catalog #: YU.094462
William Gilson Farlow s.n. 15 October 1907
Selenastrum minutum (Nägeli) Collins
United States, Massachusetts, Manchester, MA