64 



slightly lobed, with the lobes serrate ; rachis 

 and surfaces naked. Texture papery, herbace- 

 ous. Sori in elongated patches on the lobes. 

 [Fig. 21.] 



Distribution : Peru. 



Common in gardens. 



FiG, 21.- Adiantum peruviamim Klotzch 

 Pinnule (nat. size). 



