noun
: a slender shrubby but highly variable willow ( Salix humilis ) of dry lands and barrens of No. America having elliptical leaves with toothed or crinkled margins
noun
: a slender shrubby but highly variable willow ( Salix humilis ) of dry lands and barrens of No. America having elliptical leaves with toothed or crinkled margins
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012