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

University of North Carolina at Chapel Hill Herbarium; Max & Fran Hommersand Algae Herbarium: Algae
Catalog #: NCU-A-0008662
Snyder, Mrs. E. #P.B.-A. 550
Cryptonemia obovata J.Agardh
United States, California, San Diego, La Jolla; La Jolla, California