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Richardson's willow

Salix richardsonii

Also called Richardson’s Willow

Richardson's willow
Photo: Hooker, W.J, Public domain
Family
Salicaceae (Willow family)
Grows as
Shrub

About

Salix richardsonii is a species of flowering plant in the Salicaceae, or willow family. It is known by the common names Richardson's willow and woolly willow. It is native to Russia and northern North America, where it occurs in Alaska and northern Canada. Some authorities consider it to be a subspecies, Salix lanata subsp. richardsonii (Hook.) A. K. Skvortsov rather than a species itself.

This willow is a branching shrub which forms dense thickets that grow to about 1 to 2 m (3.3 to 6.6 ft) tall, but is known to reach 6.5 m (21 ft) . Along with S. pulchra and S. alaxensis, it is the tallest willow in the Arctic Archipelago. The stems of this species have smooth, hairless bark, but the young twigs are very hairy. The wood becomes brittle as it ages. This species is dioecious, with male and female reproductive structures on separate individuals. The inflorescence is a catkin.

Other Salix plants

Salix abscondita · Common Middle East Willow · Siberian Violet Willow · Salix aegyptiaca · Salix aeruginosa · Salix alatavica · Feltleaf willow · White willow · Salix alexii-skvortzovii · Salix alpina · Peachleaf willow · Salix annulifera

Text excerpted from the Wikipedia article Salix richardsonii by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

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