PLATE LII. 



Fig. I. Pleurophycus gardiieri %<tx\. <i\. sp. nov. Selchell and Saunders : % nat- 

 ural size. 



2. " " young plant. 



3. " " cross section of blade (X400). 



4. " " longitudinal section of blade, showing fruit. 



5. " " a, section of stipe near the transition point 

 natural size ; b, section of stipe near base, natural size ; c, portion of 

 same (X Soj 



(466) 



