Tab. LVII. 



A. Davallia Khasiyana, Hook. var. /3. — p. 173. 



Fig. 1. Pinna; nat. size. Fig. 2. Pinnule, with sori ; maqni- 

 fied. Fig. 3. Sorus ; more magnified. 



B. Davallia in.equalis, Kze. — p. 180. 



Fig. 1. Portion of a frond ; nat, size. Fig. 2. Pinnule; mag- 

 nified. Fig. 3. Sorus; more magnijied. (See Tab. 

 LVIII.A.) 



