CXXVII. LOBELIACE^E. 



513 



usually with milky juice. LEAVES alternate or radical, simple, exstipulate. 

 FLOWERS perfect, very rarely dioecious, generally irregular ; inflorescence axillary or 

 terminal, usually racemed or spiked, rarely in a corymb or capitulum, sometimes 

 solitary and axillary. CALYX superior or semi-superior, with 5 sub-regular or irre- 

 gular segments. COROLLA inserted on the calyx, 1-2-labiate, of 5 very rarely free 



Lobelia. 

 Style and stigma (mag.)- 



Lobelia. Seed cut vertically (mag.), 



Lobelia. 



Tr.amverse section of 



ovary (rnag.). 



Cen/ropof/bn fastuoms. 



L L 



