FIG. 15. PRIMULA SINENSIS CROSSED WITH P. STELLATA. 



Above, the parents. In the middle, the heterozy&ote offspring 

 P. pyramidalis. Below, the result of self-pollinating P. pyramidalis : 

 i. P. sinensis : 2. P. pyramidalis : i. P. stellata. 



[To facet. ^3- 



