四川重楼属药用植物资源研究

经调查鉴定，四川重楼属药用植物有10种7变种，均在我省民间广泛应用。目前川产商品重楼原植物有3种6变种，除中国药典收载的华重楼和滇重楼外，其分布广、产量大的还有七叶一枝花、狭小重楼和短梗重楼等3种4变种。

Study on the Resources of Medicinal Plant Paris L. in Sichuan Province

According to the investigation and identification, 10 spccies and varieties medjcinal plants Paris L. in Sichuan werereported, 3 species and 6 varieties produced in Sichuan were used as the traditional chinese drugs. The above species and varieties in-cluded Paris polyghylla var chinesnsis, P. polyphylla var. yunnanensis, P. poylylla P. polyphylla var .stenophylla and P.delavayi et al. P. polyphylla var , nana and P. undulata were only distributed in Sichuan. A key for their identification was Presented in this paper.