重庆獐牙菜属药用植物资源及其开发利用

Resources of Medicinal Plant Swertia L.in Chongqing,Its Development and Utilization

经调查鉴定,重庆獐牙菜属药用植物有9种,其中西南獐牙菜、北方獐牙菜为重庆分布新记录。重点介绍了它们的医疗用途、地理分布、资源现状及其开发前景,为正确鉴别使用,编制了其分种检索表。

After investigation and identification, it was known that there were 9 varieties of medicinal plants belonging to the genus of Swertia L. in Chongqing, among which Swertia cineta BurkiU and Swertia diluta （ Turcz. ） Benth . et Hook. f . were new records in Chongqing. Their medical usefulness, geographical distribution, present resource situation and developmental prospect were the emphases of introduction. For the sake of its correct and identification, its taxonomical index on the genus levd was also compiled.