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

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0016352
N. L. Gardner #1593 00 February 1908
Petalonia binghamiae (J.Agardh) K.L.Vinogradova
United States, California, Los Angeles, White's Point, San Pedro

Rutgers University, Chrysler Herbarium - Macroalgae Collection
Catalog #: CHRB0021498
N.L. Gardner s.n. 00 September 1908
Petalonia binghamiae (J.Agardh) K.L.Vinogradova
United States, California, San Pedro harbor