小五台山涧口风景植物观赏型划分

Division of Ornamental Types of Landscape Plants in Shanjiankou of Xiaowutai Mountain

为研究风景植物及其类型划分,针对传统的观赏植物概念及其划分方法在自然环境中野生观赏类植物资源分类中的不足,建立了风景植物的概念和类型划分体系,并对小五台山涧口风景植物进行了调查和类型划分。结果表明:(1)将风景植物界定为自然环境中具有较高观赏价值的植物个体或其群体,将其分类体系划分为单一观赏特征类风景植物、多个观赏特征类风景植物、整株观赏类风景植物和集群观赏类风景植物4大类;(2)小五台山涧口共有风景植物种类74科204属402种,其中单一观赏特征类风景植物319种、多个观赏特征类风景植物53种,整株观赏类风景植物39种,集群观赏类风景植物44种,风景植物以单一观赏特征类为主。

To study landscape plants and their classification,in view of the shortcomings of the traditional concept and division method of ornamental plants in the classification of wild ornamental plant resources in natural environment,this paper puts forward the concept and classification system of landscape plants,and investigates and classifies the landscape plants in Shanjiankou of Xiaowutai Mountain.The research results were as follows:(1)In this paper,landscape plants were defined as individuals or groups of plants with high ornamental value in the natural environment,and their classification system was divided into four categories:single ornamental landscape plants,multiple ornamental landscape plants,whole ornamental landscape plants and cluster ornamental landscape plants;(2)there were 402 species belonging to 204 genera,74 families in Shanjiankou of Xiaowutai Mountain,including 319 species of single ornamental landscape plants,53 species of multiple ornamental landscape plants,39 species of whole ornamental landscape plants,44 species of cluster ornamental landscape plants,and most of them were single ornamental landscape plants.