首页|广西南宁市维管植物多样性调查与分析

广西南宁市维管植物多样性调查与分析

扫码查看
为摸清南宁市维管植物资源的本底资料,于2021年3月—2022年6月,采用实地调查法及样线法对南宁市各县区维管植物资源进行调查与分析.结果表明,南宁市共有维管植物2512种(含栽培种),隶属231科893属.其中,石松类和蕨类植物42科106属278种,裸子植物7科12属25种,被子植物182科775属2209种.优势科为菊科(Asteraceae)、蝶形花科(Fabaceae)、禾本科(Gramineae);国家级重点保护野生植物23种;维管植物科的区系类型热带成分占71.28%,属的区系类型热带成分占74.70%,均以泛热带分布为主,兼具温带分布性质.综合结果表明,南宁市维管植物物种丰富,重点保护野生植物种类较多,呈现热带-亚热带过渡性质.
Investigation and Analysis on Vascular Plant Diversity in Nanning City,Guangxi
In order to find out the vascular plant of Nanning,the investigation and analysis of vascular plants in Nanning were carried out by field survey and line transect from March 2021 to June 2022.A total of 2512 species of vascular plants belonging to 893 gene-ra and 231 families were recorded.There were 42 families,106 genera,278 species of lycophytes and ferns,7 families,12 genera,25 species of gymnosperms,and 182 families,775 genera,2209 species of angiosperm.The dominant families were Asteraceae,Fabaceae and Gramineae,in which 23 species are key national plants.The flora of vascular plants which has some temperate attributes are mainly pan-tropical distribution,and the tropical component of family floristic type and genus floristic type were 71.28%and 74.70%respectively.The results showed that Nanning was rich in species,with many focus on protecting wild plants,showing a trop-ical and subtropical transitional nature.

vascular plantplant diversityfloraNanning City

韦广绥、刘欣、黄舒琪、覃琪、黄耀恒

展开 >

广西壮族自治区国有高峰林场,广西南宁 530022

玉林师范学院,广西玉林 537000

广西壮族自治区林业科学研究院,广西南宁 530002

维管植物 植物多样性 植物区系 南宁市

广西壮族自治区林业局项目

桂林科字[2021]第34号

2024

福建林业科技
福建省林学会,福建省林业科学研究院

福建林业科技

影响因子:0.528
ISSN:1002-7351
年,卷(期):2024.51(1)
  • 15