Asarum sieboldii have multifaceted role in anti-inflammatory and analgesic, increasing coronary blood flow, reducing the vascular resistance , suppressing the central nervous system. This paper is to analyze the active ingredients of Asarum sieboldii (Methyleugenol, Elemicin, and Safrole) of 29 sample sites in 9 province and physico-chemical properties of soils in which the plant grows and the investigation between physico-chemical properties of soils and the active ingredients of the plant was cond...