单 位：
中国林业科学研究院森林生态环境与保护研究所;北京林业大学林学院;四川省林业科学研究院
摘 要：
Characteristics of the Osmanthus yunnanensis community distributing in Donglashan region of Hengduanshan Mountain were investigated in this paper.The results showed that O.yunnanensis community had remarkable change over seasons.Phanerophyta was the most dominant,though cryptophyta and hemicryptophyta also held big proportion.Vascular plants in the community mainly had simple leaf,non-entire leaf and herby leaf,with medium-sized leaves.The community had obvious layers with simple structure,it could be divided into arbor layer,shrub layer,grass layer and interlayer.The community was in the stage of steady succession and O.yunnanensis was the dominant species with important value of 42.47.
译 名：
Community Characteristics of Osmanthus yunnanensis Forest Distributing in Hengduanshan Mountain
作 者：
He Fei 1,2 Liu Xingliang 2 Ma Qinyan1 Shi Zuomin3 Chen Junhua2(1.Forestry College,Beijing Forestry University Beijing 100083;2. Sichuan Academy of Forestry Chengdu 610081;3.Institute of Forest Ecology,Environment and Protection,Chinese Academy of Forestry Key Laboratory on Forest Ecology and Environment of State Forestry Administration Beijing 100091)
关键词：
Osmanthus yunnanensis; community characteristics,Hengduanshan Mountain
摘 要：
Characteristics of the Osmanthus yunnanensis community distributing in Donglashan region of Hengduanshan Mountain were investigated in this paper.The results showed that O.yunnanensis community had remarkable change over seasons.Phanerophyta was the most dominant,though cryptophyta and hemicryptophyta also held big proportion.Vascular plants in the community mainly had simple leaf,non-entire leaf and herby leaf,with medium-sized leaves.The community had obvious layers with simple structure,it could be divided into arbor layer,shrub layer,grass layer and interlayer.The community was in the stage of steady succession and O.yunnanensis was the dominant species with important value of 42.47.
