摘要
【目的】更加准确评价河南省生物多样性和环境现状,科学制定自然保护管理战略,特更新河南省国家重点保护野生植物名录。【方法】根据20 a野外调查以及相关文献资料和全国植物标本馆馆藏标本的查阅,拟订了河南国家重点保护野生植物名录。【结果】该名录收录了33科50属67种1亚种6变种,新增10科17属29种1亚种3变种。其包括1新发表种及河南省极小种群4种1亚种,并增补《河南植物志》8种1亚种。【结论】在更新河南省国家重点保护野生植物名录的基础上,对河南省极小种群的资源数量、分布及其受威胁状况进行了分析,也对名录中的一些物种的入选或排除进行了解释说明。河南保护植物需开展针对性野外调查和分类学研究,为保护工作提供急需的科学依据,并制订相应的保护行动计划。
【Objective】It is of great significance to timely release the List of National Key Protected Wild Plants in Henan in assessing the status of biodiversity and the environment as well as developing strategies for nature conservation and management in Henan.【Method】Recently,based on the continuous field survey in Henan during the past 20 years,a comprehensive literature research,and all the specimens from Henan preserved in all the herbariums in China,we presented the List of National Key Protected Wild Plants in Henan province.【Result】Our list included 67 species,1 subspecies and 6 varieties,belonged to 33 families 50 genera.Among them,10 families,17 genera,29 species,1 subspecies and 3 variants were added to the old version,including a new species newly published and 4 species and 1 subspecies of Extremely Small Populations.Eight new records were added to Flora of Henan.【Conclusion】On the basis of updating the list of National Key Protected Wild Plants in Henan Province,a preliminary analysis was made on the resource quantity,distribution and threat status of extremely small populations,and the inclusion and exclusion of some species in the list were explained.It is necessary to conduct targeted field investigations and taxonomic research of protected wild plants in Henan,which can provide a urgent needed scientific basis for conservation work and develop appropriate action plans for their protection.
作者
易冉
张梦帆
崔贵峰
董帅伟
苏静
李家美
YI Ran;ZHANG Mengfan;CUI Guifeng;DONG Shuaiwei;SU Jing;LI Jiamei(Xinyang Agriculture and Forestry University,Xinyang 464000,China;College of Life Science,Henan Agricultural University,Zhengzhou 450002,China;State Owned Nanzhao Forest Farm(Henan Funiu Mountain National Nature Reserve Nanzhao Baotianman Authority),Nanzhao 474665,China;Sanmenxia Forestry Work Station,Sanmenxia 472000,China)
出处
《河南农业大学学报》
CAS
CSCD
2023年第4期591-598,共8页
Journal of Henan Agricultural University
基金
河南省重大公益专项项目(201300110900)。
关键词
栽培植物
极小种群
新纪录
野生植物
cultivated plants
extremely small populations
new records
wild plants
作者简介
易冉(1994-),女,河南信阳人,助教,硕士,主要从事植物学研究;通信作者:李家美(1969-),男,河南光山县人,教授,博士,博士生导师。
