PLATE X. 



Fig. 1. Rwffordia GSpperti (Dunk.). Rhizome and portions of fronds. 

 Page 83. [V. 2731.] 



Fig. 2. Buffordia Goppeirti (Dunk.). "Part of rhizome and petioles. 

 P. 83. [V. 2812.] 



Fig. 3. Weiohselia Mantelli (Brong.). Large specimen of frond, long 

 pinnsB with inclined pinnules. P. 119. [V. 2630.] 



