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

Brown University - Algae
Catalog #: ABRU00004235
J. F. Lewis s.n.
Acrochaetium minimum F.S.Collins
United States, Massachusetts, Robinson's Hole, MA

Yale University Herbarium
Catalog #: YU.094542
J. F. Lewis s.n.
Acrochaetium minimum F.S.Collins
United States, Massachusetts, Robinson's Hole, MA

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0016511
J. F. Lewis #1493 00 August 1907
Colaconema minimum (Collins) Woelkerling
United States, Massachusetts, Dukes, Robinson's Hole

University of Michigan
Catalog #: 640651
J.F. Lewis #s.n. 00 August 1907
Acrochaetium minimum F.S.Collins
United States, Massachusetts, Dukes, Robinson's Hole

University of Michigan
Catalog #: 640652
J.F. Lewis #s.n. 00 August 1907
Acrochaetium minimum F.S.Collins
United States, Massachusetts, Dukes, Robinson's Hole

Michigan State University Algae
Catalog #: MSC0181029
J.F. Lewis #s.n. 00 August 1907
Acrochaetium minimum F.S.Collins
United States, Massachusetts, Dukes, Robinson's Hole

Miami University - Algae
Catalog #: 000188570
J.F. Lewis #s.n. 00 August 1907
Acrochaetium minimum F.S.Collins
United States, Massachusetts, Dukes, Robinson's Hole