摘要
从植物种类组成特点、生态适应性、生长型和休闲观光功能等方面对重庆武陵山区野生园林植物资源进行分析,并采用层次分析法对其进行评价.结果表明:(1)重庆武陵山区共有尚未被利用和较少被利用的野生园林植物929种,隶属于385属133科,其中被子植物103科343属815种.(2)绝大多数的种分布在2 000 m以下的中低海拔地区,适宜引种驯化.(3)67种具有食用功能,约230种具有药用功能,是重要的观光休闲植物.(4)白檀、头花蓼和大百合等20种植物最有应用潜力,应加快野生园林植物的开发应用.
In this paper,the characteristics of plant species composition,ecological adaptability,growth habits,leisure and sightseeing functions and other aspects of wild landscape plants in the Wuling Mountains were analyzed and evaluated by Analytic Hierarchy Process（APH）.The results are presented as follows.Firstly,929 species of wild garden plants,belonging to 133 families and 385 genera,were recorded in this survey,which have little been developed.Of them 815 are angiosperm species,belonging to 103 families and 343 genera.Secondly,most species are distributed at an elevation of ≤2 000 m and are suitable for introduction and domestication.Thirdly,67 species of them are esculent and about 230 species are medicinal plants or can be used as tourism and leisure plants.Fourthly,based on APH analysis,20 species（Symplocos panlculata,Polygonum capitatum,Cardiocrinum giganteum and other 17 species） are shown to have great potential for development.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第4期93-99,共7页
Journal of Southwest China Normal University(Natural Science Edition)
关键词
重庆
武陵山区
野生
园林植物
Chongqing
the Wuling Mountains
wild
landscape plant
