摘要
矮杨梅(Myrica nana Cheval．)隶属杨梅科杨梅属,常绿灌木。仅自然分布于我国西部部分省区, 为我国特有的窄生态幅植物。本文对矮杨梅的地理分布、生境、群落特征进行了考查,分析了生境对该物种生长、分布的影响;提出了种内变异问题。以期丰富对矮杨梅这一物种的认识。
Myrica nana Cheval. is an evergreen species which belongs to Myricaceae and is endemic to west of China. In this study, the geographical distribution, the habitat and the community characteristics of this species were investigated, and the impact of habitat on its growth and distribution were analyzed. At the same time, the intraspecific variation was also discussed.
出处
《贵州林业科技》
2005年第4期37-40,共4页
Guizhou Forestry Science and Technology
基金
贵州省基金项目[993026]
贵卅省环境保护国际合作中心项目[GZICCEP-2002-2]
关键词
矮杨梅
地理分布
生境
群落
特征
Myrica nana
Geographical Distribution
Habitat
Community
Characteristics
