4、ChineseMateriaMedica,Chongqing400065,China; 2.ChongqingEngineeringResearchCenterforFineVarietyBreedingTechniquesofChineseMateriaMedica, Chongqing400065,China; 3.ChongqingSubcenterofNationalResource,CenterforChineseMateriaMedica,ChinaAcademyofChinese M