FACTORS INFLUENCING 
FLOWER SIZE IN NICOTIANA 359 
Coef. Var. . 
HH ON 
q 00 
CO CO 
a 
0 o" 
vq 
10 10 
-fi 
No. 
CO 
0 
00 
CO 
VO 
o" 
co^ 
imet< 
Mill 
CO 
_c 
— : 
c 
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Si 
0 
CO 
6 
H 
After anthesis 
Difference between means . . 
