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

Brown University - Algae
Catalog #: ABRU00003283
Mrs. E. Snyder s.n.
Polysiphonia senticulosa Harvey
United States, California, False Bay, San Diego, CA

Yale University Herbarium
Catalog #: YU.091721
Mrs. E. Snyder s.n. 00 January 1899
Polysiphonia senticulosa Harvey
United States, California, San Diego; False Bay, San Diego, CA

Miami University - Algae
Catalog #: 000187181
Mrs. E. Snyder #s.n. 00 January 1899
Polysiphonia senticulosa Harvey
United States, California, San Diego, False Bay