Tab. VI. 



A. Gi.EICHENIA CRYPTOCARPA, Hook. — p. 7. 



Fig. 1. Fertile segment, under side; magmjied . Fig. 2. Nearly 

 entire frond ; nal. size. 



B. Gleichenia Cunninghami, Hew. — p. 6. 



Fig. 1. Fertile segment, under side ; majnlfied. Fig. 2. Por- 

 tion of a frond ; nat. size. 



