广东南岭国家级自然保护区珍稀濒危植物及其保护

Rare and Endangered Plants and Conservation in Guangdong Nanling National Nature Reserve

经调查,广东南岭国家级自然保护区共有珍稀濒危植物46种,隶属于29科39属,其中属于国家重点一级保护的有5种,二级保护的有29种。建议将19种列入国家保护名录,20种列入省级保护名录,其中包括广东新分布6种,粤北及南岭特有种9种。分析了广东南岭珍稀濒危植物面临的主要威胁是人为破坏,并针对所受威胁提出了相应的保护措施。

Our flora survey of Guangdong Nanling National Nature Reserve revealed 46 rare and endangered plant species in 29 families and 39 genera,including 6 ferns,11 gymnosperm species,and 29 angiosperm species.Five species were under Class Ⅰ National Protection,while 29 species were under Class Ⅱ,based on the National Protection List 1999.Nineteen species were proposed to be included in the national protection list and 20 at the provincial level,of which six species were newly recorded in Guangdong and nine were endemic to Northern Guangdong and Nanling.Human activities were the main threatening factor in the reserve,and several suggestions are given in regards to the protection of these rare and endangered plants.