88 



GRAFTAGE. 



of an apple graft published six years ago in The American 

 Garden by Professor C. S. Crandall. The cells are knit 

 together so completely that it is impossible to determine 

 the exact line of union (Fig. S3). Jlr. Crandall also fig- 



S^. .■/ p^.ytr:ct uuion of stock and cion, /oUowing feiieer-s^ra/titJZ . 

 Th - s'ork i? nfyon the t.-t't ani the cion upon the rii^kt. The 

 utii/ed tissue is seen running thi ough the center. (X25.) 



ures a microscopic section of an apple graft in which the 

 uniiin is very poor, Ijut this graft was made in a different 

 manner from the other (Fig. 841 ; and that is another proof 

 that the operation should be suited to the subject. 



These were grafts made upnn nursery stcick, and it 



