mountain hemlock
black hemlock
Tsuga mertensiana

Outside of its native range, mountain hemlock is grown as an ornamental tree.

In the West, the subalpine zone is dominated by mountain hemlock.

At higher elevations, groups of mountain hemlock and lupines prevail.

Adult beetle feeds on mountain hemlock, and red fir.

Tree species include western red cedar, yellow cedar, mountain hemlock and fir.

Here and there was an immense sugar pine, giving way as he climbed higher to mountain hemlock and red fir.

This forest has Engelmann spruce, mountain hemlock, and subalpine fir.

On the higher slopes are found white fir, Shasta red fir, and mountain hemlock.

The forest islands typically consist of mountain hemlock, subalpine fir, and Alaska cedar.

Even though alpine tundra lacks trees, Hoodoo's lower flanks contain mountain hemlock.