The paper made a conclusion on the species and distribution of Medicago sativa in China according to wild species,local varieties,cultivars,introduced species and varieties of annual.At the same time,it discussed chemical constituents and medical value of Medicago sativa,and made a forecast of its industrial development and application prospect.%本文按照野生种、地方品种、育成品种、引进品种和一年生品种,对我国苜蓿的种类及分布,以及其含有的化学成分和药用价值进行讨论,并就苜蓿的产业发展和应用研究前景做出了展望.
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