| 摘要: |
| 根据野外调查和相关文献的查阅，本文报道了宁夏回族自治区兰科植物一个新记录属——兜被兰属（Neottianthe），二叶兜被兰（Neottianthe cucullata）和山西杓兰（Cypripedium shanxiense）两个新分布种。这两个新分布植物的发现对宁夏地区植物多样性的研究具有重要意义，同时对珍稀濒危植物保护、兰科植物起源以及植物区系的联系研究有重要的科学价值。 |
| 关键词: 兜被兰属 二叶兜被兰 山西杓兰 宁夏 新记录 |
| DOI：10.14188/j.ajsh.2024.01.011 |
| 分类号:Q949 |
| 基金项目:宁夏自然保护区外重点保护野生植物调查项目（2022） |
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| Two newly distributed species of Orchidaceae plants in Ningxia |
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XU Zhipeng1, YANG Baoqin2, YUAN Caixia3, DOU Jiande1, HUANG Wei4
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1.Ningxia Forestry Investigation and Planning Institute， Yinchuan 750021， Ningxia， China;2.Jingyuan County People's Hospital， Jingyuan 756400， Ningxia， China;3.Forestry Exploration Team， Guyuan City， Guyuan 756000， Ningxia， China;4.Ningxia Grassland Workstation， Yinchuan 750021， Ningxia， China
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| Abstract: |
| According to field investigation and literature review， this paper reports a newly recorded genus of orchids in Ningxia Hui Autonomous Region， Neottianthe Schltr. and two newly distributed species of Neottianthe cucullata and Cypripedium shanxiense. The discovery of these two new distribution plants is of great significance to the study of plant diversity in Ningxia， and has important scientific value for the protection of rare and endangered plants， the origin of orchids， and the study of the relationships between plant communities. |
| Key words: Neottianthe Neottianthe cucullata Cypripedium shanxiense Ningxia new record |
