Ornamental Shrubs, Vines, Etc. 



261 



hoeing up of all suckers not desired, which often results in 

 injury to the main shoots. With a slight protection of 



FIG. 151. Chinese Wistaria (Wistaria sinensis). 



leaves, straw, or pine boughs, or by the vines lying on the 

 ground, the leaves remain perfectly green nearly all winter, 



