366 GARDEN FLOWERS. 



2 feet; Britain. U. campestris parvifolia (small-leaved); 20 

 feet; Siberia; 1822. U. campestris stricta (upright); 80 feet; 

 Britain. U. campestris viminalis (twiggy) ; 30 feet ; Britain. 

 U.fulva (slippery); 60 feet ; North America. U. glabra (smooth); 

 60 feet ; Britain. U. glabra latifolia (broad-leaved) ; Britain. 

 U. major (greater) ; 40 feet ; Britain. U. montana (mountain ; 

 Scotch or Wych) ; 40 feet ; Britain. U. montana fastigiata (py- 

 ramidal; Exeter); Exeter; 1826. U. montana nigra (black); 40 

 feet; Ireland. U. montana pendula (drooping); Britain. U. mon- 

 tana rugosa (rough-leaved) ; 40 feet ; Britain. U. montana vul- 

 garis (common) ; 40 feet ; Britain. U. suberosa (cork-barked) ; 

 40 feet ; Britain. U. suberosa alba (white-barked) ; Britain. 

 U. suberosa angustifolia (narrow-leaved) ; Hertford. U. sube- 

 rosa erecta (upright) ; 80 feet ; Britain. U. suberosa foliis-'varie- 

 gatis (variegated-leaved) ; 80 feet ; Britain. U. suberosa latifo- 

 lia (broad-leaved) ; Hertford. U. suberosa vulgarts (common) ; 

 80 feet ; Holland. 



UROSPERMUM. Sheep 's-beard. [Compositae.] A hardy 

 perennial, with showy yellow flowers. Soil, common loam. 

 Propagated by seed. 



U. Dalechampi; hardy perennial ; 2 feet ; flowers yellow, in 

 July ; south of Europe. 



UVULARIA. [Melanthaceae.] Neat, dwarf, hardy, herba- 

 ceous perennials. They grow with ordinary attention in the 

 common soil of gardens, preferring a cool situation, without 

 stagnant moisture, and are propagated by division. 



U. grandiflora (large-flowered) ; hardy perennial ; i foot ; 

 flowers yellow, in May; North America ; 1802. U. pcrfoliata 

 (perfoliate) ; hardy perennial ; 9 inches ; flowers yellow, in May ; 

 North America ; 1810. U. sessilifolia (sessile-leaved) ; hardy 

 perennial ; 6 inches ; flowers cream-colored, in May ; North 

 America; 1790. 



