南岳衡山彩叶植物资源及其在园林中的应用

Color leafed plants source and application in the garden of Mount.Heng

根据野外调查,结合文献资料,对南岳衡山彩叶植物进行了调查研究,该区野生彩叶植物资源丰富,共计83科172属376种(含变种),栽培彩叶植物有54科94属145种。分析了该区彩叶植物的资源组成与分布特点,探讨了该区彩叶植物的分类,按叶片色彩的分布与观赏期可分为6类,以秋色叶植物占绝对优势,有293种,占该区彩叶植物的77.93%。按照叶片的颜色可分为7类,以黄色叶占绝对优势,有246种,占该区彩叶植物的65.43%。并对该区彩叶植物资源进行了分析评价,从中筛选出了适应当地且极具开发价值的彩叶植物63种,为该区彩叶植物的选择应用提供科学依据,同时亦对该区彩叶植物的保护利用提出了建议。

According to field investigation, combined with the literature, carrying out Investigation and study for color leafed plants of Mount. Heng. Color leafed plants source is very rich in the region. There are 83 departments, 172 genus, 376 species in total. Training 54 departments, 94genus, 145 species. Analysing the composition and distribution characteristics, discussing the classification, of color leafed plants. According to the distribution of the color and display season, the plants are divided into 6 categories. Foliage plants take the absolute advantage, 293 species, about 65.43% of the total. Conducting an analysis and evaluation for color leafed plants. Screening out 63 species which adapt them to local customs orvalues. Providing scientific basis for the choice and application of color leafed plants. At the same time, putting forward the suggestions for protection and utilization of color leafed plants.