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

University of Michigan
Catalog #: 656200
C.P. Nott #s.n. 01 January 1897
Gracilaria verrucosa (Hudson) Papenfuss
United States, California, Monterey, Monterey