506 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 12 



PLATE 95 



Fig. 1. Acrosorium Papenfussil. A major part of a fertile speci- 

 men showing the habit of branching and the marginal 

 cystocarps. I. Santa Cruz, x 0.5. 



Fig. 2. .Icrosorium frai/ilc. A major part of a sterile specimen 

 sho\ving the habit of branching. I. Santa Cruz, x 0.9. 



