CLONAL ROOTSTOCKS FOR THE APPLE 



11 



Mailing III. 

 Leaf small, sharply pointed, with sharp, distinct serrations. 

 Growth slender. Bark dark with inconspicuous lenticels. 



Mailing IV. 

 Leaf roundish with short distinct tip and irregular, rather dull serrations. 

 Growth rather short and somewhat slender. Bark yellowish, with few brownish inconspicuous 

 lenticels. 



