广东省平远县野生药用植物资源研究

Study on Wild Medicinal Plant Resources in Pingyuan County,Guangdong Province

为全面掌握平远县的野生药用植物资源,为当地合理开发利用野生药用植物资源、保证其可持续利用提供依据,对梅州市平远县野生药用植物资源进行了调查研究。结果表明:(1)平远县野生药用植物共计169科588属991种;在科属构成上,以单种和寡种科属占优势,总体构成具有多样性;生活型以草本类占优势;国家重点保护野生植物共17种(皆为II级)。(2)入药部位主要是全草类和根及根茎类;药用功效以清热药占比最大(59.33%)。(3)有161种药用植物具有毒性。平远县野生药用植物资源丰富,开发潜力较大,应注意保护和合理开发利用,以保证中药资源的可持续利用。

In order to comprehensively grasp the wild medicinal plant resources in Pingyuan County,provide a basic basis for the rational development and utilization of wild medicinal plant resources in the local area and ensure their sustainable utilization,the author conducted an investigation and research on the wild medicinal plant resources in Pingyuan County,Meizhou City.The results show that:(1)There were a total of 169 families,588 genera,and 991 species of wild medicinal plants in Pingyuan County;In terms of family and genus composition,single species and few species are dominant,and the overall composition was diverse;Herbs dominate the lifestyle;Among them,there were 17 species of national key protected wild plants(all of which are Class II).(2)The main medicinal parts were whole grass and roots and rhizomes;The highest proportion of medicinal efficacy was antipyretic drugs(59.33%).(3)Among them,161 medicinal plants have toxicity.Pingyuan County is rich in wild medicinal plant resources with great development potential.Attention should be paid to protection and reasonable development and utilization to ensure the sustainable utilization of traditional Chinese medicine resources.