PHANEROGAMIA 



655 



Fi<;. 728. Vincetoxicum officinale 

 (i nat. size). Poisoxocs. 



7 lit I. Vinca minor ($ nat. si/.p). 



c. T'JT. Asdepias cuntssavica. A, Flower; an, ;ui<h<vimii (x 4); II, calyx and ^yimt'cr 

 /, ovary ; fr, oorpuscula ( x (5) ; C, pollinia (more highly iiiii-nified). (After BAII.UIS.) 



