粤东地区野生珍稀濒危植物研究

粤东地区共有野生珍稀濒危植物33种，约占我国珍稀濒危植物的8．5％。其中蕨类植物1种，裸子植物5种，被子植物27种；濒危2种，渐危18种，稀有13种。这些珍稀濒危植物具有种类组成丰富、热带性质明显、起源古老、特有现象突出、经济用途广等特点。文章在分析其特点的基础上，提出了保护这些资源的对策。

Study on the Resources of Wild Rare and Endangered Plants in the East Guangdong Province

There are 33 rare and endangered plant species in the east Guangdong Province, making up 8.5 % of the total of China (388 species), including 1 fern, 5 gymnosperms, and 27 angiosperms. Among them, 2 are endangered, 18 vulnerable and 13 rare species. The resources of rare and endangered plants in east Guangdong possess the features of richness in composition, obvious tropical nature, antiquity of origin, abundance of endemic elements and diversity of usage. Based on analysis of characteristics of the resources, some proposals for protecting the resources of these plants are put forward.;