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养心草也称费菜、养心菜、土三七等,多年生草本植物,全株药用,属景天科多年生宿根草本植物。养心草植株仅30～60厘米高;叶片多披针形或倒披针形,茎直立,少分枝,叶片互生,叶柄极短,基部楔形,先端尖,边缘呈细锯齿状,表面绿色,叶背面淡绿色。聚伞花序,顶生,分枝平展,萼片和花瓣各5
Yang Xin grass, also known as Fei Cai, Yang Xin Cai, soil thirty-seven, perennial herbs, whole plant medicinal, Sedum perennial perennial herbs. The regenerated plant is only 30-60 cm tall. The leaves are mostly lanceolate or oblanceolate, with erect stems, few branches, and alternate leaves. The petioles are extremely short and base wedge-shaped with apex tips and jagged edges. The surface is green , The back of the leaves light green. Cymes, terminal, spreading branches, sepals and petals each 5