NO. 2 DAWSON: MARINE RED ALGAE OF PACIFIC MEXICO 301 



Gallophyllis plumosa Setchell & Swezy 

 PI. 41, fig. 88 



Setchell 1923, p. 400. 



Type : Holotype is a cystocarpic specimen collected by Miss Minnie 

 Reed, no. 47, Aug. 3, 1897, on sheet 92773 in the Herbarium of the 

 University of California, Berkeley. An isotype on sheet 92771 is a better 

 specimen. 



Type locality: La Jolla, California. 



A single rather battered, fragmentary plant with marginal prolifera- 

 tions similar to those of C. plumosa suggests the occurrence of this species 

 in Mexico : D. 9684, Punta San Quintin, Apr. 



Gallophyllis stenophylla Setchell 

 PI. 42, fig. 89 



Setchell 1923, p. 399; Dawson 1949a, p. 25. 



Type: Holotype is a cystocarpic specimen collected by W. A. 

 Setchell and M. B. Nichols, no. 6399, No. 16-19, 1906, on sheet 92766 

 in the Herbarium of the University of California, Berkeley. 



Type locality: Cast ashore, Duxbury Reef, Bolinas, Marin Co., 

 California. 



Gallophyllis thompsonii Setchell 

 PI. 43, fig. 90 



Setchell 1923, p. 399. 



Type: Holotype is a collection by N. F. Thompson, July 1917, 

 on sheet 367784 in the Herbarium of the University of California, 

 Berkeley. Two specimens are present, a cystocarpic one and a tetrasporic 

 one. 



Type locality: Dredged off Canoe Island, San Juan Co., Wash- 

 ington. 



Gallophyllis violacea J. Agardh 

 PI. 5, figs. 42-43 ; pi. 44, fig. 92 



J. Agardh 1885, p. 34; Kylin 1941, p. 16, pi. 5, fig. 13. 



Thalli 13-29 cm. high, usually saxicolous, dull rose-red in color, 

 consisting of an erect, branched, complanate frond from a short stipe 

 and a simple discoid holdfast; branching irregular, dichotomo-pinnate, 

 appearing to be more definitely dichotomous below and more pinnate 



