CUTTINGS 



85 



Section III. Root cuttings when planted in the open ground are 

 usually large in diameter and four to six inches long. They are 

 planted almost horizontally in trenches and covered two inches deep. 

 Some of the shrubs so propagated are:* 



^Esculus parviflora Dimorphanthus 



Amalanchier 



Aralia 



Blackberry 



Calycanthus 



Campsis 



Caragana 



Ceanothus 



Cladrastis 



Clerodendron 



Cydonia 



Dewberry 



Halesia 



Hypericum 



Koelreuteria 



Lagerstroemia 



Paliurus 



Paulownia 



Phellodendron 



Prunus 



Rhus 



Robinia 



Rosa 



Rubus 



Sambucus 



Sassafras 



Staphylea 



Stephanandra 



Syringa 



Wistaria 



Xanthoceras 



Xanthorrhiza 



Xanthoxylum 



Yucca 



More definite information about some of these shrubs is found on pages 180 to 224 



