金钱草[Desmodium styraciflium (Osb.)Merr.]又名广东金钱草,系豆科多年生草本植物,为常用中药,药用全草,具有清热、利尿通淋的功效。近年来临床应用广泛,用量较大,由于滥采,野生资源日趋枯竭,商品较为紧缺,因此,金钱草的野生变家种已是 [Desmodium styraciflium (Osb.) Merr.], Also known as Guangdong money grass, Department of perennial leguminous herbs, commonly used traditional Chinese medicine, medicinal whole grass, with heat, diuretic Tonglin effect. In recent years, a wide range of clinical applications, a larger amount, due to indiscriminate mining, the depletion of wild resources, goods are more scarce, so the wild grass moneyweed has changed is