A CANE FROM THE ORIGINAL PLANT 
This shows well the arched cane. Note also the self-rooted tip-layer and the undivided leaf- 
lets. This plant produced the cut-leaved form by means of a mutating vegetative bud. Greatly 
reduced. (Fig. 20.) 
INTERMEDIATE ATAVISTIC TYPE EXTREME ATAVISTIC TYPE 
This constitutes the first visible atavistic The leaflets on this cane are undivided like 
step of the cut-leaved form. (Fig. 21.) those on the original wild forms. (Fig. 22.) 
