Subalpine fir is a coniferous tree species, scientifically known as Abies lasiocarpa. It typically grows in mountainous regions of western North America, thriving at elevations between 5,000 and 11,000 feet. This tree can reach heights of 50 to 80 feet and is characterized by its narrow, conical shape and soft, flat needles that are dark green on top and silvery underneath. The bark of subalpine fir is smooth and grayish, becoming more rugged with age. It produces cylindrical cones that are 2 to 4 inches long, which mature in the fall. This species plays a vital role in its ecosystem, providing habitat for various wildlife and contributing to soil stability in steep terrains.