贵州省39个县(区)百合科植物物种多样性及药用分析

Species Diversity and Medicinal Analysis of Liliaceae in 39 Counties(Districts)of Guizhou Province

为研究贵州省39个县(区)百合科植物物种多样性,进而为贵州省百合科植物种质资源保护性开发及合理利用提供依据,基于贵州省第四次中药资源普查馆藏标本记录,获得贵州省39个县(区)百合科植物总目录,结合《中国药典》对百合科植物分布情况、物种多样性及药用价值等进行分析。结果表明,百合科植物共计32属130种,主要分布在海拔500~1500 m的区域;物种数量最多的是道真县;属数量最多的县区是贵阳市乌当区,且菝葜属数量最多;入药部位以根及根茎类入药居多,功效以补虚药为主;贵州省39个县(区)的百合科植物中,百合、黄精、菝葜、吉祥草、重楼等植物具有较大的开发利用潜力。

In order to study the species diversity of Liliaceae plants in 39 counties(districts)of Guizhou province and provide a basis for the protective development and rational utilization of Liliaceae plant germplasm resources in Guizhou province,the general catalogue of Liliaceae plants in 39 counties(districts)were botaned based on the specimen records of the fourth general survey of traditional Chinese medicine resources in Guizhou province,and the distribution,species diversity and medicinal value of Liliaceae were analyzed in this study.The results showed that there were 130 species in 32 genera of Liliaceae,mainly distributed in the area of 500-1500 m above sea level;Daozhen county had the largest number of species;Wudang District of Guiyang city had the largest number of genera,and Smilax china had the largest number.Most of the medicinal parts were roots and rhizomes,and the efficacy was mainly tonic medicine;Among the Liliaceae plants in 39 counties(districts)of Guizhou province,lily,polygonatum,Smilax china,auspicious grass and Paris polyphylla had great development and utilization potential.