分析了中国产仙茅属７种植物根茎的微量元素含量，认为该属植物微量元素含量有一定规律。含量分析也表明若单从微量元素角度来看，仙茅同属其它６种植物有资源开发的可能性 The content of trace elements in the rhizomes of seven species of Curculigo in China was analyzed. The content of trace elements in the genus Curculis was considered to be a certain rule. Content analysis also shows that if only from the perspective of trace elements, Curculin belong to the other six species of plants have the possibility of resource development