南岳衡山纤维植物资源调查与特征分析

Investigation and Characteristics Analysis of Heng Mountain Fiber Plant Resources

调查分析了南岳衡山纤维植物资源组成特点与现状,该区野生纤维植物资源丰富,有64科130属251种,分别占该区维管束植物科、属、种总数的31.84%、16.95%、13.89%,优势大科有6科,优势属有3属,以单种的科、属占绝对优势。生活型中以木本植物为绝对优势,占总种数的81.7%,木本植物中以落叶型为主,常绿型植物较少,草本植物侧以多年生为主。并就保护与应用提出了对策与建议。

The characteristics and status of the composition of the wild fiber plant resources in Nanyue Hengshan Mountain were analyzed through investigation. The result shows that the wild fiber plant resources are rich in this area, where there are 251 species of 130 genera of 64 families. The proportion of families、genera and species in the total fiber plants is 31.84%、16.95%、13.89%. The dominant wild fiber plants have 6 families and 3 genera. The one-species of genera and family are predominantly. In life forms of the species, woody species are predominantly, which account for 81.7% of the total species. There are more deciduous species mainly, and few evergreen species in the woody species. The perennials are dominated in the herbaceous species. The countermeasures and suggestions for protection and application were put forward.