柽柳也称三春柳、观音柳、红柳,为柽柳科柽柳属落叶灌木或小乔木。株高2～5m,新枝树皮光滑,红褐或紫褐色,老干树皮粗糙多裂纹,呈灰黑色。叶互生,呈鳞片状似柏树叶,蓝绿色。圆锥状花序着生于当年生枝条顶端,小花粉红色,春末至秋季开放。柽柳树型优美,根系发达,习性强健,并有一定的抗盐碱性,是盐碱地的 Tamarisk also known as three spring willow, Guanyin willow, red willow, tamarisk willow shrub is a deciduous shrub or small tree. Plant height 2 ~ 5m, a new branch bark smooth, reddish brown or purple brown, dry bark rough more cracks, gray-black. Leaves alternate, was scaly cypress leaves, blue-green. Conical inflorescence was born at the top of annual branches, pink flowers, late spring to autumn. Tamarisk graceful, developed roots, strong habit, and a certain degree of salinity, is saline