摘要
对贵阳市森林公园现有木本植物种类进行了实地调查、鉴定和统计,分析木本植物的现状组成,优势科、属和种及属的分布区类型。结果为:森林公园现有木本植物35科53属63种;被子植物中双子叶科、属和种数量占绝对优势,分别点总科、属、种的77.14%,75.47%,77.78%;种数和属数最多是蔷薇科(Rosaceae)。北温带分布类型有13属,占总属数的24.53%,为最多分布类型。
Through investigation,classification and statistics for woody species of forest park in Guiyang,this article analyzed the present situation,dominance of fimilies,genera and species,and the areal-types.The results showed that there were 63 species woody plants belonging to 53 genera and 35 families.The number of species,genera and families which belong to dicotyledoneae account for 77.78%,75.47%and 77.14%respectively.The largest number of species and genera is in Rosaceae.13 genera of north temperate distrib...
出处
《贵州科学》
2010年第2期72-77,共6页
Guizhou Science
基金
国家重点基础研究发展规划项目(973)(2006CB403208)
