Variation and Correlation in Timothy. 429 



TABLE II — Frequency Distributions for Earliness — Continued 



Variation in duration of bloom. — -The length of the blooming period 

 has been found to vary from 3 to 23 days. 



TABLE III — Frequency Distributions for Duration of Bloom 



Number of days 



3 

 4 



5 

 6 



7 

 8 



9 



10 



II 

 12 



13 

 14 



15 

 16 



17 

 18 



19 



20 



21 

 22 



23 



1905 



10 



I 

 I 



52 



268 



562 



526 



335 



433 



536 



490 



163 



77 



17 



4 



7 

 18 



I 



3 



I 



Number of Plants 



1906 



10 



29 



214 



538 

 505 

 887 

 468 

 518 

 149 

 117 



39 

 12 



15 

 2 



1907 



28 



59 

 242 



525 

 619 



952 



434 



347 



135 



90 



41 



20 



8 



I 

 I 



