TalDle XIV. 



Pods and seed from self tripped flowers at Pullman, Wash., 1910, 



Percentage of flowers tripped ■ 7.70 



Percentage of tripped flowers producing pods -35. 00 



Percentage of flowers not tripped 

 producing flowers 



.69 



Mature seeds per pod from tripped flowers 1.23 



Mature seeds per pod which developed 



from flowers not observed to be tripped .80 



(34) 



