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

Brown University - Algae
Catalog #: ABRU00004641
F. S. Collins s.n. 24 April 1912
Urococcus insignis (Hassall) Kützing
Bermuda, Devonshire Marshes, Bermuda

University of Michigan
Catalog #: 735410
F.S. Collins #s.n. 24 April 1912
Urococcus insignis (Hassall) Kützing
Bermuda, Devonshire Marshes

University of Michigan
Catalog #: 735412
F.S. Collins #s.n. 24 April 1912
Urococcus insignis (Hassall) Kützing
Bermuda, Devonshire Marshes

Michigan State University Algae
Catalog #: MSC0184505
F.S. Collins #s.n. 24 April 1912
Rufusiella insignis (Hassall) A.R.Loeblich
Bermuda, Devonshire Marshes

Miami University - Algae
Catalog #: 000196501
F.S. Collins #s.n. 24 April 1912
Rufusiella insignis (Hassall) A.R.Loeblich
Bermuda, Devonshire Marshes

Yale University Herbarium
Catalog #: YU.095109
Frank Shipley Collins s.n. 24 April 1912
Urococcus insignis (Hassall) Kützing
Bermuda, Devonshire Marshes, Bermuda