Some Cactus Seedlings — II 



After making ]iis first selection from the "flats," Mr. Burhank 



transplants his seedlings in the ground, as shown. From the 



iiiw IJie seedling first shows its head until the final object i 



achieved, there is selection, selection, constant selection. The 



poiuls for ii'hich he watches in his process of selection are 



clcarit! c.vfildined in the treatment of each specific subject. 



