Variable Clusters 



These specimens of hybrid larkspur are selected as sug- 

 gesting the considerable range of variation in the make-up of 

 the clusters of blossoms. Note the very striking contrast between the 

 cluster at the left and that at the right, the latter being the re- 

 sult of a long series of experiments in careful selective 

 breeding. Compare this picture with earlier ones 

 of this series, to suggest the full range of 

 variation in form and color among 

 the selected hybrid larkspur. 



