中国禾本科植物一新记录——地中海大麦  

A newly recorded species of Poaceae from China:Hordeum murinum subsp.leporinum(Link)Arcang.

作　　者：张梦帆 易冉 陈文俐[4] 米增露 王瑞 李家美[1,2] Zhang Mengfan;Yi Ran;Chen Wenli;Mi Zenglu;Wang Rui;Li Jiamei(College of Life Sciences,Henan Agricultural University,Zhengzhou 450002,China;Henan Dabieshan National Field Observation and Research Station of Forest Ecosystem,Zhengzhou 450046,China;Tourism College,Xinyang Agriculture and Forestry University,Xinyang,Henan 464000,China;State Key Laboratory of Systematic and Evolutionary Botany,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China;State Key Laboratory for Biology of Plant Diseases and Insect Pests,Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China)

机构地区：[1]河南农业大学生命科学学院,郑州450002 [2]河南大别山森林生态系统国家野外科学观测研究站,郑州450046 [3]信阳农林学院旅游学院,河南信阳464000 [4]中国科学院植物研究所系统与进化植物学国家重点实验室,北京100093 [5]中国农业科学院植物保护研究所,植物病虫害生物学国家重点实验室,北京100193

出　　处：《植物科学学报》2024年第6期697-702,共6页Plant Science Journal

基　　金：国家重点研发计划项目(2021YFC2600400);信阳生态研究院开放基金项目(2023XYMS05)。

摘　　要：本文对在我国新发现的外来入侵植物地中海大麦(Hordeum murinum subsp.leporinum(Link)Arcang.)进行了形态特征描述,也提供该亚种的彩色图和墨线图,编制了亚种检索表以示区别。实地调查发现,本亚种的传播方式主要是车辆、人或动物的携带。评估结果表明,该物种在中国有大面积爆发扩散的潜在危险,需要引起足够重视。Hordeum murinum subsp.leporinum(Link)Arcang.,an invasive plant newly recorded in China,is described.A key for identifying the three subspecies of Hordeum murinum,including subsp.murinum,along with ink drawings and color photographs,is provided.Field surveys revealed that the plant spreads through vehicles,humans,and animals.The potential risk of its large-scale expansion warrants increased attention in China.

关 键 词：地中海大麦 禾本科 入侵植物 新记录 中国 

分 类 号：Q949.714.2[生物学—植物学]