FOREST TREES OF THE PACIFIC SLOPE. 



267 



From Yukon Territory (Francis Lake) and British Columbia (south to lower Fraser 

 Riven tbrougb the Rocky Mountains to northern New Mexico and Lower California. 



# a 



FlG. 117.— Abuts trnuifolia: u. seed. 



West to eastern Washington and Oregon and headwaters of streams of western slope 

 of Sierras at 0,000 to 7,000 feet. 



