86 



MODES OF GRAFTING. 



TABULAR VIEW OF THE PARTS OF PLANTS THAT MAY BE USED 

 EITHER AS SCIONS OR STOCKS. 



(If considerable difficulty is experienced in rooting cuttings of any 

 exogenous plant, it may in most cases be surmounted by grafting 

 cuttings of the young growth on bits of root well furnished with fibres. 

 In the case of cultural varieties, roots of the typical species -may be 

 used for this purpose, while the roots of nearly allied but less valu- 

 able species are often procurable. Cleft or splice grafting in a close 

 heated case is rarely unsuccessful.) 



