white willow

tree

Also known as: Salix alba

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Last updated

July 15, 2026

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The white willow (Salix alba) is a large tree native to Eurasia and northern Africa, often cultivated for its silky leaves, gray bark, and strong wood. It is one of the largest willow species, capable of reaching heights of 20 meters (65 feet) or more.12

Willows, in general, are shrubs and trees of the genus Salix, valued for ornament, shade, erosion control, and timber. Certain willow species are the source of salicin, a compound used in pain relievers, similar to salicylic acid. Aspirin, also known as acetylsalicylic acid, is derived from salicylic acid.234

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willow
fragilis), and white (S. alba), all reaching 20 metres (65 feet) or more; the first named is North American, the other two Eurasian but naturalized widely. All are common in lowland situations.
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fragilis), and white (S. alba), all reaching 20 metres (65 feet) or more; the first named is North American, the other two Eurasian but naturalized widely. All are common in lowland situations.
Read More