| Synopsis of Leymus Hochst. （Triticeae： Poaceae） |
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| 引用本文： | 颜济;,杨俊良,伯纳德 R. 包姆.Synopsis of Leymus Hochst. （Triticeae： Poaceae）[J].植物分类学报,2009,47(1):67-86. |
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| 作者姓名： | 颜济; 杨俊良 伯纳德 R. 包姆 |
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| 作者单位： | 1. 四川农业大学小麦研究所;2. 加拿大农业与农业食品部，东部谷物与油籽研究中心，中央试验农场，K. W. 纳特拜大楼, 安大略，渥太华K1A 0C6, 加拿大; |
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| 基金项目： | Acknowledgements The authors are grateful to the Program for Chang jiang Scholar and Innovative Research Team in University （No. IRT 0453） of Ministry of Education of China for financial support. |
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| 摘 要： | Leymus is a genus in the Triticeae tribe, Poaceae. The taxa of this genus are allopolyploid species which possess the Ns and Xm genomes. According to cytological, cytogenetic and molecular genetic analyses, some species of Hystrix and Elymus ought to be transferred to this genus. A world revision of the genus Leymus is needed. In this paper we summarize experimental results, provide a key to sections, species and varieties, and list all the taxa we recognize in Leymus with their synonyms. This synopsis is a new taxonomic system to be used for the revision of Leymus.
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| 关 键 词： | 染色体组 基因组 植物生理学 异源多倍体 |
| 收稿时间： | 2008-7-1 |
| 修稿时间： | 2008-11-20 |
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