146 breck's new book of flowers. 



were it not for its ])roi)ensity to fill the whole ground 

 Avith plants from its abundant suckers, would be very de- 

 sirable. 



Ct pubesccns. — Downy Bindweed. — A Chinese species 

 with elegant double rose-colored flowers, which was in- 

 troduced into our gardens a few years ago, but which has 

 proved a great nuisance. In my garden, it would throw 

 up young plants at a great distance from the old one ; in 

 fact, it would establish itself everywhere, and it required 

 several years of vigilance to eradicate it. 



C. spithamae. — Low-Bindweed. — A native perennial 

 species of dwarf habit, growing in dry sandy woods. It 

 is about a foot high, with leafy branches which never 

 twine. From the lower part of the stem arises a long 

 peduncle (sometimes two) bearing a large white flower of 

 much beauty. It is found from Maine to Wisconsin and 

 southward, in rather barren localities, but not very com- 

 mon. This was formerly called Convolvulus stans, and 

 the other species were also included in Convolvtilus, from 

 which they are separated on account of the two broad 

 leafy bracts which surround the calyx. 



CAMPANULA.-Bell-Floweti. 



[A diminutive o{ campana, :i bell; on account of the form of the corolla, 

 which resembles a little boll.] 



This is a large genus of plants, mostly handsome, hardy 

 perennials, with a few annuals ; some of them very beau- 

 tiful and nearly all suitable for ornamenting the borders. 



Campanula rotiindifolia. — Hare-Bell. — An indigenous 

 species, which is very pretty and worthy of cultivation; 

 It is found on the banks of the Merrimac river, above 

 Lowell, and in many other places. It has nearly round, 

 lieart-kidney, crenate radical leaves, from which the spe- 



