决明子是豆科植物草决明（Ｃａｓｓｉａｔｏｒａ）的种子。有些地方的群众称它为“咖啡豆”，用开水浸泡可代替茶饮用，能舒肝明目，对防治高血压、高血脂有良好的效果。草决明又名羊角豆、马蹄子、假花生、假绿豆草等。一年生半灌木状草本，高１—１．５ｍ；茎直立，上部有分? Cassia seeds are seeds of the legume Cassiatora. In some places the masses call it “coffee beans”, soaked in boiling water can replace tea drink, can Shugan eyesight, prevention and treatment of high blood pressure, high blood lipids have a good effect. Cassia also known as Caoxiao beans, horseshoe, fake peanuts, fake mung bean and so on. Shrubs annual herb, 1-1.5 m tall; stems erect, the upper part of the points?