资料来源 : pyDict

柳属

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Salix \Sa"lix\, n.; pl. {Salices}. [L., the willow.] (Bot.)
   (a) A genus of trees or shrubs including the willow, osier,
       and the like, growing usually in wet grounds.
   (b) A tree or shrub of any kind of willow.

资料来源 : WordNet®

Salix
     n : a large and widespread genus varying in size from small
         shrubs to large trees: willows [syn: {genus Salix}]