PLATE XXXI. 
Page. 
Figs. 1, 2. Barera Murnsrerrana (Presl) Heer?......5..-...--------------- 249 
Figs. 3-5. Pauissya pirrusa (Emm.) Font.......-.-.-..-------------------- 250 
Fig. 5. Pinnule of Fig. 4, enlarged. 
Figs. 6-8. BracHYPHYLLUM YORKENSE Font. n. sp.--....--.----------------- 251 
Fig. 7. Scale-like leaf of Fig. 6, enlarged to show the keel. 
Fig. 8. Portion of the stem of Fig. 6, enlarged to show the arrangement of 
the scales. : 
Fig. 9. BRACHYPHYLLUM YORKENSE Font. n. sp. ? Small, doubtfulfragment... 251 
452 
