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

Brown University - Algae
Catalog #: ABRU00003714
F. S. Collins s.n. 23 August 1902
Scenedesmus dimorphus (Turpin) Kützing
United States, Massachusetts, Somerville, MA

University of Michigan
Catalog #: 731924
F.S. Collins #s.n. 23 August 1902
Scenedesmus dimorphus (Turpin) Kützing
United States, Massachusetts, Middlesex, Somerville

University of Michigan
Catalog #: 731930
F.S. Collins #s.n. 23 August 1902
Scenedesmus dimorphus (Turpin) Kützing
United States, Massachusetts, Middlesex, Somerville

Michigan State University Algae
Catalog #: MSC0181074
F.S. Collins #s.n. 23 August 1902
Acutodesmus dimorphus (Turpin) Tsarenko
United States, Massachusetts, Middlesex, Somerville

Miami University - Algae
Catalog #: 000187997
F.S. Collins #s.n. 23 August 1902
Scenedesmus dimorphus (Turpin) Kützing
United States, Massachusetts, Middlesex, Somerville

Yale University Herbarium
Catalog #: YU.092103
Frank Shipley Collins s.n. 23 August 1902
Scenedesmus dimorphus (Turpin) Kützing
United States, Massachusetts, Somerville, MA