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

University of Michigan
Catalog #: 670330
H.T.A. Hus #s.n. 30 May 1899
Ptilota filicina J.Agardh
United States, California, San Francisco, Fort Point, San Francisco