WINTER AND DORMANT BUDS 



it is more advanced, and the woolly unformed flowers are 

 appearing. In Fig. 146 the growth is more advanced. 



FIG. 146. A SIN- 

 GLE FLOWER 

 IN THE PEAR 



CLUSTER, as 



seen at 7 A.M. 

 on the day of 

 its opening. At 

 10 o'clock it 

 will be fully ex- 

 panded. 



FIG. 147. THE 

 OPENING OF 

 THE FLOWER- 

 BUD OF 

 APRICOT. 



FIG. 148. APRICOT 

 FLOWER-BUD, enlarged. 



leaf-buds. 



Buds that contain or 

 produce only leaves are 

 Those which contain only flowers are flower- 



buds or fruit-buds. The latter occur on 

 peach, almond, apricot, and many very 

 early spring-flowering plants. The 

 single flower is emerging from the 

 apricot bud in Fig. 147. A longi- 

 tudinal section of this bud, enlarged, is 

 shown in Fig. 148. Those that contain 

 both leaves and flowers are mixed buds, 

 as in pear, apple, and most late spring- 

 flowering plants. 



Fruit buds are usually thicker or 

 stouter titan leaf-buds. They are borne 

 in different positions on different plants. 

 In some plants (apple, pear) they are 

 on the ends of short branches or spurs; 

 in others (peach, red maple) they are 



along the sides of the last year's 



FIG. 149. FRUIT-BUDS' 



growths. In Fig. 149 are shown AND LEAF-BUDS OF PEAR. 



