western balsam poplar

tree

Also known as: Populus trichocarpa, black cottonwood

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July 15, 2026

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The western balsam poplar, also known as black cottonwood (P. trichocarpa), is a species of poplar tree native to northwestern North America. It is one of the largest deciduous trees in the region, capable of reaching heights of up to 60 meters (195 feet). Poplars belong to the genus Populus and are characterized by their rapid growth and relatively short lifespans. They are found throughout the Northern Hemisphere and are known for their leaves that tremble in the breeze due to flat leaf stalks. The wood of poplars is soft and commonly used for paper, cardboard, crates, and veneer. The balsam poplar (P. balsamifera) is distinguished by its aromatic, resinous buds, which have been used in traditional remedies like cough syrups.12

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poplar
Common species
The western balsam poplar, also called black cottonwood (P. trichocarpa), grows some 60 metres (195 feet) tall and is one of the largest deciduous trees of northwestern North America.
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The western balsam poplar, also called black cottonwood (P. trichocarpa), grows some 60 metres (195 feet) tall and is one of the largest deciduous trees of northwestern North America.
Read More