【摘要】 在野外调查的基础上,以《中国植物红皮书》(第一册)和1999年由国务院批准公布的《国家重点保护野生植物名录(第一批)》等为依据,武功山有国家保护珍稀濒危植物共计35科52属68种。本文对上述珍稀保护植物的生活型及其区系特征进行调查和分析,结果表明:该区分布的52属珍稀濒危植物中,热带分布型有16属,占种子植物属的30.77%,温带分布型有20属,占38.46%,其植物区系具有明显的温带——亚热带过渡性质;中国特有分布型15属,占总属数的28.85%,具有特有性强,起源古老的特征。更多还原

【Abstract】 The flora Characteristics of rare and endangered plants in Wugong Mountain are investigated and analyzed in this paper.The analysis shows that there are 35 families,52 genera,and 68 species of rare and endangered plants in Wugong Mountain.Based on the analysis of the areal type of these 52 genera,sixteen genera are tropical which make up 30.77% of the total generic number of endangered plants,twenty genera are temperate which account for 38.46% of the total.The flora elements have obvious temperate to subtropical characteristics.We also find that fifteen genera are of endemic to China which make up 28.85% of the total generic number of the endangered plants.The flora elements are characterized by ancient origin and obvious endemism.更多还原