Tab. CXXII. 



A. Pteris (Eupteris) Madagascarica, Jff.—j). l/l. 



Fig. 1 and 2. Extremity and lower pinna of a fertile frond ; nat 

 size. Fig. 3. Portion of a fertile pinnule, seen from be- 

 neath ; maynified. 



B. Pteris (Eupteris) maratti^efolia, Hook. — p. 177. 



Fig. 1. Primary pinna of a fertile frond; nat. size. Fig. 2. 

 Fertile pinnule, seen from beneath ; and Fig. 3. Portions 

 of sori ; magnified. 



