Western Red-Cedar - Sierra Club BC
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Western Red-Cedar

CAN BE FOUND IN:

Western Red-Cedar

Thuja plicata

Appearance

Also known as western redcedar, western red cedar, and red cedar, this is not a true cedar (this is why a hyphen is used). The western red-cedar grows up to 60 metres tall and has drooping branches and a large trunk that spreads out at the base. Its needles are scale-like with a strong smell; the bark is stringy and can be torn off in long strips. 

Range & Habitat

Western red-cedar grows in Oregon, Washington and B.C. along the coast and in interior wet areas.  

reciprocal relationships

The western red cedar has long been known as the “Tree of Life” for its abundant gifts and contributions to ecosystem health. With their rot-resistant wood, these cedars can grow to be very old. Some in British Columbia are over 1,000 years old! The western red-cedar grows best in damp, rich soils in shady areas of temperate rainforests.
 
Decomposers such as fungi and insects contribute to the health of trees through the release of nutrients kept in leaves of plants and deceased animals. Live trees can be homes for birds, bugs, and even bears! Bears and other animals use old hollow red cedar trees as winter dens. Fallen cedars can function as nurse trees, which help grow new saplings, shrubs, and can be homes for insects and other decomposers.  
 
Coastal First Nations, such as the Haidi First Nation, have reciprocal relationships with these trees. Honoring every part of the tree is important. Some trees are culturally modified, and strips of bark are used in making mats, clothing, baskets, nets, fishing lines and medicines. The Tla’amin First Nation use cedar wood as a construction material for making longhouses and for canoes. They also use cedar oils for their antibacterial properties and bark for water-repellant clothing.  

These trees are threatened by climate change as fires and drought increase in the province. Old-growth forests, and western red-cedars, are also in danger of clearcut logging, with only a small fraction of these ancient forests remaining in B.C. 

status

COSEWIC: Not Reported 
CDC: Yellow 

more information

If you belong to a First Nation with a story or piece of information not represented here and you would like to share more about this species, please email us at education@sierraclub.bc.ca

photo credit

TJ Watt/Ancient Forest Alliance

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