PLATE 28 



The Large-leaved Type 



Fig. 12. July 8, 1916. Progeny of a large-leaved parent. Middle plant 

 Siiowflake; the rest large; all single. 



Fig. 13. July 8, 1916. Progeny of a large-leaved parent, more than a month 

 older than those shown in figure 12. From left to right: large double, Snow- 

 flake double, large single. 



[176] 



