Abstract: The investigation on the red-leaf plants resources and their application to landscape in Pan'an county of Zhejiang Province, showed that there were 37 species of red-leaf trees, belonging to 26 genera and 19 families.These trees included arbor, shrub and vine, and deciduous arbors occupied most part of the red-leaf trees by the ration 56.8%.According to the changes of the color of the leaves, these trees could be divided into 4 types, including the trees with leaves turned to red in autumn, the trees with red tender leaves, the trees with red tender leaves and leaves changed red in autumn, and the trees with red leaves over years.The trees with leaves changed red in autumn were dominant, and occupied 70.3% of all red-leaf trees in the county.

Key words: red-leaf tree, resource investigation, application to landscape, Pan'an County, Zhejiang Province

摘要： 对浙江省磐安县红叶树种资源及其应用情况进行初步调查,结果表明,该县共有乔木、灌木、藤本红叶木本植物37种,分属19科26属,其中,落叶乔木所占比例最大,有21种,占该县红叶树种的56.8%。根据叶片变色规律可分成秋叶变红、嫩叶红色、秋叶和嫩叶均呈红色、常年有红叶等四大类型,种数最多的是秋叶变红类,有26种,占该县红叶树种的70.3%。本文对部分重要的红叶树种的园林应用价值进行综合评价,并对该县红叶树种资源的开发利用提出建议。

关键词: 红叶树种, 资源调查, 园林应用, 浙江磐安