PLATE XXXII. 



CUAHA FOETIDA SUBHISPIDA MACROPTILA. 



Fii;. 1, Phiut. iiiitiiral size. 

 ■■ 2. Part of stem, showing one entire leaf, and the bases of the 



others of the whorl; n, stipules; b. spines. xoO. 

 ■• 3, i, Cro.ss-sectious of stem; 3 a, spine coming from primary 



corte.x-eell. x50. 



