PUATE Xs 
Fia. 1. Ruffordia Gépperti (Dunk.). Rhizome and portions of fronds. 
Page 83. [V. 2731.] 
Fig. 2. Ruffordia Gépperti (Dunk.). Part of rhizome and petioles. 
P. 83. ; [V. 2812.] 
Fic. 3. Weichselia Mantelli (Brong.). Large specimen of frond, long 
pinnee with inclined pinnules. P. 119. [V. 2630. ] 
