w. c. strong's catalogue. 
Picea Pungens. 
Concolor. Another noble specimen from Colorado, growing to largest 
size, and retaining its silvery sheen in trees 250 feet high. It is yet very 
scarce. Small sizes, $1 to S3. 
Douglas. See Firs. 
Hemlock {Tsuga Canadensis). Specimen trees are most graceful. 
Requires shelter from the wind. 50 cents to Si. 
Atrovirens. Foliage darker, rich green. $1. 
Compacta. Dwarf, close. $1. 
Macrophylla. Large foliage. $1. 
Jjxcelsa. The well-known Norway Spruce; adapts itself to all soils, and is 
so hardy, vigorous, and useful as to well deserve its popularity. All sizes 
and in quantity at low rates. 3 feet, 25 cents; 6 feet, ^i. 
