338 NATUEAL HISTORY OF PLANTS. 



being filled with the adnata ovary and the margin bearing the 

 perianth. The latter consists of a short gamosepalous persistent 



Cinchona Calisaya. 



Fig. 333. FloriferouB toanch (J). 



calyx, with five teeth not contiguous even in the bud,' and a 

 gamosepalous hypocrateriform corolla, with a long nearly cyUndrical 



this proposition has met with little success, so EinMna A^ans. Fam. des PI. ii. 147. 



great is the influence of custom, it is not un- ' Short glandular tongues, single or douhle, 



reasonable, since generic names, at first incor- may he interposed ; they are perhaps of a 



rectly -written, have often heen reformed.) — stipulary nature. 



