102 



Reduplication Series in Sweet Peas 



TABLE IX. 



F., families from F., normal fr.rliha e.x. F^ plants hc/nrozyi/ons for 

 slerilUy and cretinism. 



(Nature of ;<', mating = Nf nF.) 



Fertile Sterile 



4 — 



X — 



14 — 



8 — 



X — 



' The cross x denotes that the type of plant indicated occurred in these families 

 though the actual numbers were not determined. In all such cases at least 30 individuals 

 were examined. The sign — denotes that the class of individual under which it is placed 

 was not found. 



