广西姑婆山自治区级自然保护区植物新记录
林寿珣 1吴正南 1陈文华 1梁陈民 1胡辛志 1邓必玉2
作者信息
- 1. 广西贺州市姑婆山林场,广西 贺州 542800
- 2. 广西壮族自治区森林资源与生态环境监测中心,南宁 530028
- 折叠
摘要
报道有广西姑婆山自治区级自然保护区未被记录过的植物 72 种(包括种下等级).72 个新记录种隶属于 50科 64属.其中蕨类植物 3 科 3 属 4种,被子植物 47 科 61 属 63 种 1 亚种 4 变种.翅子藤科为新记录科,网蕨属、粉绿藤属、露珠草属、五层龙属等 22 个属为新记录属,异大黄花虾脊兰(Calanthe sieboldopsis)为广西新记录种.在这些新记录种中,木荚红豆(Ormosia xylocarpa)为国家二级重点保护野生植物,细花虾脊兰(Calanthe mannii)、银兰(Cephalanthera erecta)、兔耳兰(Cymbidium lancifolium)、异大黄花虾脊兰为广西重点保护野生植物.72个新记录种濒危等级中极危种 3 种,濒危种 2 种,近危种 5种.另外,记录到 8 个外来入侵植物,需要加强外来植物监测并采取措施防止其进一步扩散.
Abstract
Seventy-two newly recorded species(including subspecies and varieties)were first reported in Guposhan autonomous region-level nature reserve,Guangxi.All these newly recorded species belong to 50 families and 64 genera.There are 3 families,3 genera,4 species of ferns and 47 families,61 genera,63 species and 1 subspecies,4 varieties of angiosperms.Hippocrateaceae is a new record family,and 22 genera including Dictyodroma,Pachygone,Circaea and Salacia were new record genera.Calanthe sieboldopsis was first recorded in Guangxi.Among these newly recorded species,Ormosia xylocarpa is wild plants under national secondary key protection,Calanthe mannii,Cephalanthera erecta,Cymbidium lancifolium and also Calanthe sieboldopsis are key protected wild plants in Guangxi.There are 72 newly recorded species that are endangered:3 extremely endangered species,2 endangered species and 5 near-endangered species.Also,eight alien invasive plants need to take measures to prevent their further spread.
关键词
维管植物/新记录/姑婆山自治区级自然保护区/植物资源/保护与利用Key words
vascular plant/new record/Guposhan autonomous region-level nature reserve/plant resources/protection and utilization引用本文复制引用
基金项目
广西壮族自治区202自筹经费林业科技项目(第一批)(桂林科研[2022ZC]第11号-87)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据