本文讨论的细柄蕈树(Altingia gracilipes)林,分布于浙江南部地区,位于我国中亚热带东部,是该森林类型分布区的北缘。 据调查8个样地共5600m~2群落种类组成的统计,共含维管束植物52科,94届,145种,其中单型属占74.5％、比例很高;森林植物区系以热带分布的成分为主,占木本植物属的66.7％。表明该群落是属于中亚热带南部亚地带一个典型的常绿阔叶林类型。 The Altingia gracilipes forest discussed in this paper is located in the southern part of Zhejiang Province and is located in the eastern part of the subtropics in China. It is the northern edge of the forest type distribution area. According to the statistics of the species composition of 5600m ~ 2 communities in 8 plots, 52 families, 94th and 145 species of vascular plants were found, of which 74.5% were monotypic, with a high proportion; the flora of tropical forest Composition-based, accounting for 66.7% of woody genus. Indicating that the community belongs to a typical type of evergreen broad-leaved forest in the subtropical southern subtropics.