BOX. WILLOWS. HOLLY 



Buxus semper vir ens. Box (Fig. 183). 



289 



Fig. 183. Buxus sempervirens, Box (E.D.). 



/Z7ZU Primary leaves alternate; cotyledons and 

 minute. 



Primary leaf glafoous. 

 Salix repens. Creeping Willow (Fig. 184). 



Fig. 184. Salix 

 repens,' m Creeping 

 Willow, 1 (E.D.). 



Fig. 185. Salix 



phylicifolia, Tea-leafed 



Willow, i(E.D.). 



Fig. 186. Salix 

 nigricans, Black 

 Willow, | (E.D.). 



^ Primary leaf pubescent. 

 Salix cinerea. 



Other species of Salix (Figs. 185, 186) and Popalus 

 also come here. 



Primary leaves toothed or serrate. 



(~~l Primary leaves opposite or sub-opposite*. [For 

 Primary leaves glabrous. (ZZ7ZZ7) 



# Primary leaves spinescent-toothed. see P- 2 91.J 



Ilex Aquifolium. Holly (Fig. 187). 



$$ Primary leaves not spinescent, but 

 serrate; cotyledons over 20 mm. long. 



* [See also Addendum, p. 299.] 

 w. v. 19 



