紫荆皮原载《日华子本草》,功效活血通经 ,消肿解毒 ,然市售紫荆皮同名异物甚多 ,植物来源多种多样 ,书籍记载亦各不相同。目前市场的主流品种有两个 ,分别是豆科植物紫荆的树皮和木兰科植物长梗南五味子的根皮。紫荆 ,又名满条红 ,为落叶乔木或大灌木 ,单叶互生 ,叶片近于圆形 Bauhinia skin originally contained “Jinhuazi Materia Medica”, the effect of promoting blood circulation, swelling and detoxification, but many commercially available Bauhinia skin with the same name, a variety of plant sources, the book records are also different. At present, there are two main varieties in the market, namely the bark of the leguminous plant Bauhinia and the root bark of the Magnoliaceae schisandra. Bauhinia, also known as full of red, deciduous trees or large shrubs, single leaf alternate, leaves nearly round