216 ALLAX HANCOCK PACIFIC EXPEDITIONS VOL. 17 



PLATE 22 



Fig. 1. Gelidiuin dfciduuin Dawson. Part of a topotvpe col- 



lection, D. 6795. 



Figs. 2-3. Gelidiuin coronadensc Dawson. Fig. 2. A tetrasporic 

 plant from the type collection. Fig. 3. A carposporic 

 plant from the type collection. 



