伪蒿柳（学名：Salix viminalis var. gmelinii）为杨柳科柳属下的一个变种。

Salix schwerinii is a species of willow native to northeastern Asia (from Kolyma to northeastern China). It is a shrub or a tree 10 to 15 m (33 to 49 ft) m high with long and exceptionally narrow leaves, similar and closely related to Salix viminalis.