PLATE 34 



The Narrow-i.eaved and Small-smooth-leaveu Types 



Fig. 24. June 28, 191 o. A narrow-leaved apparent mutant among F, progeny 

 from Snowflake X slender. Narrow double at left; tlie rest Snowflake single. 



Fig. 25. April 14, 1911. Miscellaneous aberrant plants, some being apparent 

 mutants. From the left: first and fifth small-siiiootli. third stout dwarf, seventli 

 slender. See text. 



[188] 



