PLATE XXXII. 



CHARA FOETIDA SUBH1SPIDA MAOROPTILA. 



Fig. 1, Plant, natural size. 

 •' 2, Part of stem, showing one entire leaf, and the bases of the 



others of the whorl; a, stipules; b, spines. x50. 

 •• 3, 1. Cross-sections of stem; 3 a, spine coming from primary 



cortex cell. x50. 



