22 FOREST TREES OF THE PACIFIC SLOPE. 



6,000 feet. Also in coast ranges on Iron Mountain and Rusty Butte. Noted in Upper 

 Klamath River basin on Gearhart Mountains, head of Sprague River. Farther east, 

 in Goose Lake National Forest, noted on Cottonwood Creek, head of Deep Creek, and in 

 north Warner Mountains (east of Goose Lake), at 7,500 to 8,500 feet. 



California. — Northern cross ranges and southward in Sierras. On Siskiyous at 6,000 

 to 7,000 feet elevation, summit of Glass Mountain (border Siskiyou and Modoc counties) ; 

 on Mount Shasta at 6,000 to 7,200 feet; south of Brewer Creek up to 7,200 feet, near 



Fio. 1. — Pinua iiimiticola. 



Inconstance Creek, in Mud Creek Canyon, near top of Red Cone (east of Wagon Camp). 

 Lassen Peak at 6,000 to 7,000 feet ;, down to 5,500 feet on south side, and on north side 

 at upper Hat Creek ; east Trinity Mountains on Canyon Creek at 4,500 feet to outlet 

 of Twin Lakes (5,500 feet). Reported on high summits of Trinity and Klamath National 

 Forests. In northern Sierras, generally at 6,000 to 7,500 feet, but at 8,400 feet on 

 Pyramid Creek. Region of Donner Lake (Nevada and Placer counties), westward to 

 Cisco and eastward to near Truckee ; also east side of Sierras facing Reno, Nevada. 



