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目的分析靖远县药用植物的多样性及其利用现状,为该县药用植物资源的保护及合理开发利用提供依据。方法通过样方、线路和访问调查法,采集植物标本及查阅相关文献资料,对该县的药用植物种类进行统计分析。结果靖远县共有野生药用植物287种4变种,隶属于63科189属;主要栽培药用植物19种。靖远县野生药用植物的生活型组成以多年生草本为主,有160种,占总种数的54.98%;靖远县野生药用植物主要以全草入药,有161种,占总种数的55.33%。结论靖远县药用植物种类较少,且对野生药用植物无节制的采挖现象比较严重,应在对其有保护的前提下合理开发利用。
Objective To analyze the diversity and utilization status of medicinal plants in Jingyuan County and provide the basis for the protection and rational development and utilization of the medicinal plant resources in this county. Methods By means of quadrats, routes and interviews, the specimens of plants were collected and the related literatures were reviewed. The types of medicinal plants in this county were statistically analyzed. Results There were 287 species and 4 varieties of wild medicinal plants in Jingyuan County, belonging to 63 families and 189 genera and 19 species of medicinal plants. The life forms of wild medicinal plants in Jingyuan County are mainly perennial herbs, with 160 species accounting for 54.98% of the total species. The wild medicinal plants in Jingyuan County are dominated by whole grass with 161 species, accounting for the total species Of the 55.33%. Conclusions There are few medicinal plants in Jingyuan County, and the excavation of wild medicinal plants without restraint is more serious. Therefore, it should be rationally exploited under the premise of its protection.