| 摘要: |
| 该文报道了中国新疆、青海、内蒙古3个省区的植物新分布记录，包括2个省级新分布记录属和6个省级新分布记录种。其中陌上菜属（Lindernia Allioni）为新疆新记录属；薄果荠属（Hornungia Borb Reichenbach）为内蒙古新记录属。短茎岩黄芪（Hedysarum setigerum Turczaninow ex Fischer et C.A.Meyer）、帕米尔四齿芥（Tetracme pamirica Vassilcz.）和陌上菜〔Lindernia procumbens （Krocker） Borbas〕为新疆新记录种；密毛肋果沙棘（Hippophae neurocarpa subsp. stellatopilosa Y. S. Lian et al. ex Swenson et Bartish）为青海新记种；薄果荠〔Hornungia procumbens （Linnaeus） Hayek〕和粗穗赖草（Leymus crassiusculus L. B. Cai）为内蒙古新记录种。凭证标本存放于内蒙古大学植物标本馆（HIMC）中。 |
| 关键词: 新疆 青海 内蒙古 被子植物 新记录 |
| DOI：10.14188/j.ajsh.2023.01.011 |
| 分类号:Q949 |
| 基金项目:第二次青藏高原综合科学考察研究（2019QZKK0301）；阴山山脉珍稀濒危维管植物生态价值评估项目（2021GG0405） |
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| New records of angiosperm distribution in Xinjiang， Qinghai and Inner Mongolia |
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XIN Yue1, YAO Zhenyu1,2, YI Rugui1, GAO Jingsi1, ZHAO Liqing1
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1.School of Ecology and Environment， Inner Mongolia University， Hohhot 010021， Inner Mongolia， China;2.Yinshanbeilu Grassland Eco-hydrological National Observation and Research Station， China Institute of Water Resources and Hydropower Research， Beijing 100038， China
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| Abstract: |
| This paper reports new distribution records of species in three provinces of China， including two new record genera and six new record species. Lindernia Allioni is a newly recorded genus in Xinjiang；Hornungia Borb Reichenbach is a newly recorded genus in Inner Mongolia . Hedysarum setigerum Turczaninow ex Fischer et C.A.Meyer， Tetracme pamirica Vassilcz. and Lindernia procumbens （Krocker） Borbas are reported as new records of angiosperm plants from Xinjiang. Hippophae neurocarpa subsp. stellatopilosa Y. S. Lian et al. ex Swenson et Bartish is reported as new records of angiosperm plants from Qinhai. Hornungia procumbens （Linnaeus） Hayek and Leymus crassiusculus L. B. Cai are reported as new records of angiosperm plants from Inner Mongolia. The voucher specimens for each reported species are preserved in the Herbarium of Inner Mongolia University （HIMC）. |
| Key words: Xinjiang Qinghai Inner Mongolia angiosperm plant new record |
