Species PlantsSubalpine Fir

Subalpine Fir

Abies lasiocarpa

CommonPlant
Illustration of Subalpine Fir (Abies lasiocarpa)

Subalpine Fir has a characteristic narrow spire shape that sheds heavy snow loads in high-mountain environments. It grows near and above treeline across western North America, often forming krummholz mats in exposed, wind-blasted sites. Its purple cones are a valuable food source for grizzly bears and birds.

Habitat
Subalpine and treeline zones of western mountains
Diet
Cones eaten by grizzly bears, Clark's nutcracker, and red squirrels
How common
Common

Best time to see a Subalpine Fir

The best time to see a Subalpine Fir is June–August, when about 64% of U.S. sightings happen, based on 6,522 research-grade iNaturalist observations.

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