对大明山退化生态系统群落的生长型、生活型谱以及叶片的性质等进行了研究。结果表明 :大明山森林的外貌是以常绿高位芽、中型叶、单叶、革质和全缘叶为特征 ,反映了南亚热带常绿阔叶林的性质。轻度或中度退化的植被群落 ,其物种组成产生了较大变化 ,而群落的生活型谱和叶的性质没有发生根本性的改变 The growth type, life form spectrum and leaf properties of degraded ecosystem in Daming Mountain were studied. The results showed that the appearance of the forest in the Daming Mountain was characterized by high shoots, middle leaves, single leaves, leathery and whole leaves, reflecting the nature of the evergreen broad-leaved forest in the south subtropical zone. Slightly or moderately degraded vegetation communities, the composition of the species had a greater change, while the community of life spectrum and the nature of the leaves did not change fundamentally