LEAVES 



61 



LEAVES 

 ARRANGED 



IN FIVE 



ROWS ON 



THE TWIGS. 



Simple, 

 not lobed. \ 



Egg-shaped ( Branch es black 



and spiny). 



/ / 



FIGURE 68. BLACKTHORN. 



Elliptical, doubly saw- 

 edged. 



FIGURE 69. BIRD CHERRY. 



Oblong, egg-shaped, swell- 

 ings at the base of the 



o 



blade. (Branches slen- 

 der.) 



FIGURE 70. WILD CHERRY. 



