80 BULBS AND TUBEROUS-ROOTED PLANTS. 
It is of the easiest culture, and a proper selection will 
furnish, for two or three months of the season, a gor- 
geous mass of bloom. The double Dahlias are divided 
TYPES OF SINGLE DAHLIAS, 
into several classes by the florists. For general display 
we prefer the Pompon or small-flowered sorts. They 
usually bear more and longer-stemmed flowers, standing 
