468 ALLAN' HAXCOCK PACIFIC EXPEDITION'S VOL. 12 



PLATE 76 



Figs. 1, 2. Gracilaria panamcns'is. Fig. 1. One cystocarpic plant, 

 complete except that the upper end is obviously broken 

 off, showing one small proliferation near the base. I. 

 Santa Maria, x 0.5. Fig. 2. Basal portions of three tet- 

 rasporic plants, each showing three main axes, the upper 

 portions broken ofF. Panama, x 0.4. 



