PHILADELPHUS 



197 



broadly spreading, 4-petaled flowers, 

 in clusters. These flowers are, gen- 

 erally, very sweet-scented, June 

 and July, and have many stamens. 

 The leaves are usually 3-ribbed from 

 the base with margins generally 

 notched and sometimes somewhat 



Fig. 308.— Large-flowered Syringa. 



FlQ. 309. —Hairy Syriuga. 



Fig. 310, — Broad-leaved Syringa. 



Fig. 311. — Gordon's Syringa. 



