Fi 



F2 





D 



□ 



CD 

 CZ] 



WHITE 



VERY TALE. -PUHPLE 



PINK 



PftLE ■punPLE. 



K 



PURPLE 

 BLUE, 

 ■i HeEP TURPLE. 



Fig. 55. Results of crossing two different races (A and B) 

 of white sweet peas; all tlie F^ hybrids (C) are purple with 

 blue wings like the wild ancestral stock; in F^ six colored 

 varieties are formed ranging from purple with blue wings 

 (D) to tinged white (I) and several kinds (genotypes) of 

 white varieties (K). (After Punnett.) 



