云南轿子山国家级自然保护区药用植物资源的调查与分析OA

Objective:To understand the diversity characteristics of medicinal plant resources in Jiaozishan National Nature Re-serve,so as to provide data support for the formulation of strategies plans for the protection and utilization of traditional Chinese medi-cine resources in this area.Methods:According to the requirements of the Fourth National Survey of Traditional Chinese Medicine Re-sources,a special analysis was conducted on the species categories,species composition,living types,medicinal parts,and key medicinal plants of medicinal plant resources in this area by means of field investigation and data organization.Results:A total of 1 164 species of medicinal plants belonging to 140 families and 613 genera were found in Jiaozishan National Nature Reserve,among which angiosperms accounted for the highest proportion(98.54%),and the species composition in the protected area was mainly monospecific families and oligospecific families,accounting for 81.43%.Asteraceae,Poaceae,Lamiaceae,Rosaceae and Legume families were the dominant fami-lies in the protected area.The living type was mostly herbaceous,and the medicinal parts were mainly the whole plant,roots and rhizo-mes.Conclusion:Jiaozishan National Nature Reserve in Yunnan Province is rich in medicinal plant resources with obvious diversity characteristics.It is suggested that in the future,the sustainability of the development and utilization of medicinal plant resources should be further advanced,and a reasonable relationship between the protection of resource diversity and its development and utilization should be established.