plural of weeping willow

Lagopus lagopus, a medium-sized bird in the grouse family.

Salix herbacea, a tiny creeping shrub widely distributed in alpine and Arctic environments. / Salix rotundifolia, a densely matted shrub growing in tundral regions.

A species of willow, Salix polaris

plural of Bedford willow

A species of willow tree whose bark is especially rich in salicin and tannin.

plural of Huntingdon willow

white willow

plural of willow tree

The willow warbler (Phylloscopus trochilus).