372 FOREST TREES OF THE UNITED STATES. 



A UST OF THE MORR IMPORTANT TREES OF THE UNITED 

 STATES. Continued. 



lumber Pine . 



Foxtail Pine 



Bristle-cone Pine 



Tamarack . . . 



Western Larch 



Black Spruce 



Red Spruce 



White Spruce 



Engelraann Spruce. 

 Sitka Spruce 



Hemlock . 



Western Hemlock . . 



Douglas Spruce 



Balsam Fir... 



Rowland Fir 



White Fir ... 



Amabilis Fir 

 Noble Fir . . . , 

 Red Fir . . 



Pinus flexilis. 



Pinus balfouriana . 



Pinus aristata 



Larix laricina . . 



Larix occidentalis 

 Picea man' an a 



Picea rub ens 



Picea canadensis. . 



Picea engelmanni 



Picea sitchensis 



Tsuga canadensis 



Tsuga heterophylla . . . 

 Pseudotsuga taxifolia 

 A bies balsamea 



A bies gra ndis 



A bies concolor 



A bies amabilis 



A bies nobilis , 



A bies magnified , 



Eastern slopes Rocky Moun- 

 tains: Alberta to Texas, and 

 Utah, Nevada, Arizona and 

 California. 



California. 



Colorado to California. 



Minnesota to Illinois, New- 

 foundland and Labrador, 

 and northwest to Great Bear 

 Lake and Mackenzie River. 



Montana to Oregon and Brit- 

 ish Columbia. 



Minnesota to North Carolina, 

 Hudson Bay, Mackenzie 

 River and Rocky Mountains. 



Nova Scotia to North Carolina 

 and Tennessee. 



Minnesota to Maine, Labrador 

 and Hudson Bay, and Black 

 Hills to Montana, British 

 Columbia and Alaska. 



Arizona to British Columbia. 



Pacific coast: Alaska to Cali- 

 fornia. 



Minnesota to Alleghany 

 Mountains and south to Ala- 

 bama; Nova Scotia and On- 

 tario. 



Alaska to California and Mon- 

 tana. 



British Columbia to California, 

 Mexico, Montana to Texas. 



Minnesota and Iowa to New- 

 foundland, Virginia, Lab- 

 rador, Hudson Bay and 

 northwest to Great Bear 

 Lake legion and Rocky 

 Mountains. 



Montana to Vancouver Island 

 and California. 



Oregon to California, Colorado 

 and New Mexico. 



Oregon to British Columbia. 



Washington to California. 



California: Mount Shasta and 

 western slope Sierra Nev- 

 adas. 



