Tab. CCXCII. 



GVMNOGRAMME (EuGYMNOGRAMMe) GRACILIS, Hew. p. 139. 



Fig. 1. Portion of a sterile frond ; and Fig. 2. Pinna of a fer- 

 tile frond ; nat. size. Fig. 3. Portion of a fertile segment, 

 showing venation and sori ; magnified. 



