生物灾害科学2025，Vol.48Issue(2)：207-220,14.DOI:10.3969/j.issn.2095-3704.2025.02.27
江西省龙泉省级森林公园植物多样性调查与区系分析
Plant diversity survey and flora analysis of Longquan Provincial Forest Park,Jiangxi Province,China
摘要
Abstract
[Objective]This paper aims to assess the ecological environment and plant resource status of Longquan Provincial Forest Park in Jiangxi Province by investigating the plant diversity of the area.[Method]The line method was used to comprehensively record the plant species,distribution and species diversity in the region.[Result](1)The Longquan Mountain area has a great variety of plant species,with a total of 139 families,403 genera,and 612 species of plants recorded,among which there are 577 species of wild plants in 129 families and 383 genera;(2)Plant communities exhibited high species richness,particularly in valley and riparian zones.(3)The flora characteristics of plant families and genera in this reserve generally reflect the nature of the middle-subtropical zones;(4)The life-types in seed plants are rich and diverse,with herbaceous plants predominating and shrubs being the second most important;(5)There are 9 kinds of rare and endangered wild plants in the reserve,among which there is one kind of national-level protected plant,Cycas guizhouensis,4 kinds of national second-level protected plants,and 4 kinds of third-level protected plants in Jiangxi Province;(6)There are many invasive plants in the Asteraceae family in this park,including 7 genera and 13 species,of which the genus Erigeron is the most dominant;(7)According to the classification principles of Wu Zhengyi,the vegetation of Longquan Provincial Forest Park is initially classified into 3 groups of vegetation-type and 12 formations,namely needle-leaved forest,broad-leaved forest and thicket.[Conclusion]Longquan Provincial Forest Park is rich in plant species and has a typical floristic feature,but some plant communities are more obviously disturbed by human beings,which should be regularly monitored and strengthened for protection and management.关键词
植物多样性/区系分析/生活型/濒危植物/群落分类Key words
plant diversity/flora analysis/life type/endangered plants/community classification分类
林学引用本文复制引用
肖梓暄,彭国兴,王逸田,张楠,邓俊,王蓉芬,罗嘉琪,唐明..江西省龙泉省级森林公园植物多样性调查与区系分析[J].生物灾害科学,2025,48(2):207-220,14.基金项目
国家自然科学基金项目(31960043) （31960043）
