Tab. CCCIII. 



Gymnogramme (Selliguea) Wrightii, Hook. — p. 160. 



Fig. 1. Caudex and fertile fronds; nat. size. Fig. 2. Portion 

 of a sterile frond, showing the venation ; magnified. Fig. 

 3. Portion of a fertile frond, showing its venation and sori ; 

 magnified. 



