龙溪—虹口国家级自然保护区野生观赏植物调查研究

Investigation of Wild Ornamental Plants in Longxi-Hongkou National Nature Reserve

龙溪—虹口国家级自然保护区的植被具有较高的多样性,孕育了包括一批国家级保护种在内的观赏植物类群。本文主要介绍了保护区的植被类型,并按照乔木、灌木、草本和藤本将该地区主要的观赏植物作出初步统计,对这些植物种类与当地不同的生态环境之间的组合进行比较。本文通过对保护区观赏植物的调查研究认为,在风景区的建设中应以当地的乡土植物为主,建成具有地域特色的景观。调查挖掘乡土观赏植物,也可以为景观植物的引种开发提供丰富的素材。

The Longxi-Hongkou National Nature Reserve has plenty of plant diversity,and holds a number of wild ornamental plants.In this paper,a description is given of the main vegetation types of the Reserve,and the common species of ornamental plants is listed and classified on the basis of habitats.In addition,the combination of these plants with different habitats is campared.It is suggested that more local wild ornamental plants should be used in local parklands,which may result in attractive regional landscape.Endemic wild ornamental plants have great potential for the introduction and utilization of landscape plants.