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

Brown University - Algae
Catalog #: ABRU00004351
F. S. Collins s.n. 13 September 1909
Clathrocystis roseo-persicina (Kützing) Cohn, 1873
United States, Massachusetts, Sunken Meadow, Eastham, MA

University of Michigan
Catalog #: 737160
F.S. Collins #s.n. 13 September 1909
Clathrocystis roseo-persicina (Kützing) Cohn, 1873
United States, Massachusetts, Barnstable, Sunken Meadow, Eastham

Michigan State University Algae
Catalog #: MSC0182029
F.S. Collins #s.n. 13 September 1909
Clathrocystis roseo-persicina (Kützing) Cohn, 1873
United States, Massachusetts, Barnstable, Sunken Meadow, Eastham

Miami University - Algae
Catalog #: 000189074
F.S. Collins #s.n.
Clathrocystis roseo-persicina (Kützing) Cohn, 1873
United States, Massachusetts, Barnstable, Sunken Meadow, Eastham

Yale University Herbarium
Catalog #: YU.094658
Frank Shipley Collins s.n. 13 September 1909
Clathrocystis roseo-persicina (Kützing) Cohn, 1873
United States, Massachusetts, Barnstable, Eastham; Sunken Meadow, Eastham, MA