Tab. CXXIII. 



A. Ptkris (Eupteris) Griffithiana, Hook. — p. 170. 



Fig. 1 and 2. Fertile frond ; nat. size. Fig. 3. Portion of a 

 segment, with sori ; magnified. 



B. Pteris (EnPTERjs) muricata. Hook. — p. 193. 



Fig. 1. Portion of a frond; nat. size. Fig. 2. Portion of a ra- 

 chis ; and Fig. 3. Fertile segment ; rnagnijied. 



