A medium-sized native fir of Pacific Northwest mountains.

§ Quick facts

SizeHeight 20–35 m
Lifespan200–300 years
OrderPinales
FamilyPinaceae

§ Encyclopedia

Abies amabilis, commonly known as the Pacific silver fir, is a fir native to the Pacific Northwest of North America, occurring in the Pacific Coast Ranges and the Cascade Range. It is also commonly referred to in English as the white fir, red fir, lovely fir, amabilis fir, Cascades fir, or silver fir.

Source: Wikipedia — Abies amabilis Licensed under CC BY-SA 4.0

§ Identification

Field marks. Medium-large fir; flat needles in two ranks on twigs; bark smooth gray.

Similar species. Other firs (different needles, cone characteristics).

§ Diet & behavior

Diet. N/A — photosynthesis

Behavior. Pacific Northwest fir. Important component of moist coniferous forests.

§ Range

Pacific Northwest mountains

§ Habitat

Mountain coniferous forests

§ Threats

Forest loss.

§ Conservation status

According to the IUCN Red List, the pacific silver fir is currently classified as Least Concern.

§ What helps

Support mountain forest conservation.

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§ Further reading

§ Sources cited

  • USDA Forest Service Silvics Manual