38 



FRIEDA COBB 



TABLE 25 

 Analysis of the FI generation of the cross f. typica M (homozygous) X /. typica C (a'pFF X apFF). 



The pistillate parent belonged to the F 2 generation (in the case of 59) and the F 3 generation 

 (in the case of 58) of the cross mut.formosa X mut. latifolia C. All of the plants are flat-leaved, 

 and when grown to maturity all proved to be f. typica. 



TABLE 26 



Analysis of the FZ generation resulting from self-pollination off. typica plants chosen at random 

 from the FI generation (see table 25) of the cross /. typica M (homozygous) X /. typica C 

 (a'pFF X ofiFF). All of the plants are fiat-leaved. 



TABLE 27 

 Analysis of the FI generation of the cross f. typica M (heterozygous} X f. typica C (a'fiFf X apFF). 



The pistillate parent belonged to the F 2 generation of the cross mut. formosa X mut. lati- 

 folia C. Each of the cultures contains only flat-leaved plants. Of the 66 plants grown to matu- 

 rity, taken hi part from each of the three cultures, 65 proved to be f . typica, and the remaining 

 1 was mut. fallax. 



