PLATE VIII. 



Figs. 1, la. Acroaiichides linnmmfolius (Btmb. species). Pages 25 to 29. 



Fig. 1. A portion of a sterile compound pinna from the upper part of a frond. 



Fig. la. Pinnnles of Fig. 1 magnified to show nervation. 

 Figs. 2, 36. Acrostic-hides rhombifolius, spec, now Pages Si) to 32. 



Fig. 2. Terminal portion of a large ultimate pinna. 



Fig. 2a. Pinnule of Fig. 2 magnified to shove nervation. 



Fig. 3. Portion of the upper part of a compound pinna when the ultimate pinnae, are passing into 

 pinnules. 



Fig. 3a. Magnified pinna from the lower part of Fig. 3. 



Fig. 3 ft. Magnified pinna from the upper part of Fig. 3. 



