206 SERVICE TREE 



ally so when young or on suckers. Petiole slender, 2 5 

 cm., or about half as long as the lamina. The loose downy 

 tomentum is apt to disappear on old leaves. Autumn 

 leaves yellowish brown. 



Fig. 62. Service Tree, Pyrus torminalis, p. 205 (Sc). 



