中南工业大学园林花卉植物的研究

STUDY OF GARDEN PLANTS IN CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY

本文主要就中南工业大学园林花卉植物的种类组成、结构特点、优势科和优势种等进行了调查研究：中南工业大学园林花卉植物共有２８７种，隶属于９７科２０２属；优势科是蔷薇科、百合科、龙舌兰科、大戟科、豆科、柏科等；优势种为樟树、广玉兰、水杉、枫杨、法国梧桐、喜树等．最后，根据现代国内外园林绿化的发展趋势，针对中南工业大学园林绿化现状中骨干树种趋于单一。

This paper reports on an investigation of the plant composition, structural characteristics,dominant families and dominant species of garden plants in Central South University of Technology.The investigation shows that in Central South University of Technology there are 287 species of garden plants which belong to 202 genera and 97 families, Rosacea,Liliaceae,Agavaceae,Eupherbiaceae,Leguminosae,Cupressaceae, etc being dominant families,and Cinnamomum camphora, Magnolia grandiflora, Metasequoia glyptostroboides,Pterocaya stenoptera,Platanus orientalis, Camptotheca acuminata, etc being dominant species.The investigation,in view of the current tendency of garden planning,points out some problems in the present situation of garden planning in Central South University of Technology i,e,singleness of the best important tree,imperfect function and vertical planning of the garden.