CLASSIFICATION OF ANGIOSPERMS. 



bark have an agreeable aromatic odor ; the leaves are oval- or 

 oblong-lanceolate, acute or acuminate, and serrate, the teeth being 



FIG. 315. Fruiting branch of wild black cherry (Prunus serotina). 



glandular ; the flowers are white and in racemes ; the fruit is a 

 dark purple or blackish, globular drupe (Fig. 315). The nearly 

 related species wild cherry or choke cherry (Primus virginiana) 

 36 



