Tab. J 1 1. 



A. Gleichenia gigantea, Wall. — ]). 5. 



Fig. 1. Portion of a frond ; not. size. Fig. 2. Upper side of 

 portion of a pinna ; via(jnified. Fig. 3. Under side of a 

 fertile segment; more magnified. 



B. Gleichenia glauca, Siv. — p. 4. 



Fig. 1. Portion of a fertile frond; nat. size. Fig. 2. Upper 

 side of a portion of a pinna; magnified. Fig. 3. Under 

 side of a fertile segment ; more magnified. 



