157 
securing new varieties of merit. Thus far the successful species 
t be 
seed thus obtained is 
limitations and possibilities throughout the genus of hybridi- 
zation are being tested as fully as is possible 
IV. The growth ee seedlings. Already several thousand seed- 
eing painted by s Eaton and numerous photogr. ace are 
ing mad 
Piles lan for 1922-1923 embraces the purchase of bulbs of 
merous varieties for the extension and continuation of the 
various studies under way. Efforts are also being made to 
