io8 KEY TO GENERA AND SPECIES 



157. Fruit about ^ of an inch thick, in flat-topped 

 clusters. Leaflets smooth, oblong, abruptly 

 pointed. Labrador through central Me. 

 westward and northward; also cult. (Fig. 

 204.) Western Mountain Ash, Elder- 

 leaved Mountain Ash, Pyms sitchensis 

 (Roem.) Piper. 



157. Fruit about \ inch thick, in convex clusters. 

 Leaflets oblong, usually blunt, lower sur- 

 face and leaf-stalks hairy. Cult, and es- 

 caped. Native in Eurasia. (Fig. 205.) 

 European Mountain Ash, Rowan Tree, 

 Pyrus Aucuparia (L.) Ehrh. 



JUNEBERRY. Fruit fleshy, rarely more than f of 

 an inch thick, 

 containing 10 

 one-seeded com- 

 partments at 

 maturity. 



158. Mature leaves 

 smooth',* usually 

 rounded or heart- 

 shaped at base 



and pointed at 



Fig. 206. Shad Bush. 



*A variety of the Shad Bush (var. tomentula Sarg.), from 

 southwestern Maine, southward and westward, usually has the 

 leaves hairy when mature. 



