| 疏花长柄山蚂蝗复合体(豆科)的修订 |
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| 引用本文： | 宋柱秋,许东先,李世晋,张奠湘.疏花长柄山蚂蝗复合体(豆科)的修订[J].热带亚热带植物学报,2013,21(1):11-20. |
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| 作者姓名： | 宋柱秋 许东先 李世晋 张奠湘 |
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| 作者单位： | 广西壮族自治区自然博物馆;广西壮族自治区自然博物馆;中国科学院华南植物园;中国科学院华南植物园 |
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| 基金项目： | 国家自然科学基金项目(30700045, 31070176);广东省自然科学基金项目(8151065005000003)资助 |
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| 摘 要： | 通过文献、标本研究,结合野外考察及数据统计分析,确认疏花长柄山蚂蝗复合体包括4种1亚种,讨论了各分类群的重要性状,并给出了新的检索表。将湘西长柄山蚂蝗(Hylodesmum laxum subsp.falfolium)处理为原亚种的新异名;订正了《中国植物志》和《Flora of China》等著作中该类群的几个错误的地理分布,记载了我国几个省区的分布新记录,并给出了凭证标本。
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| 关 键 词： | 长柄山蚂蝗属 疏花长柄山蚂蝗复合体 豆科 新异名 |
| 收稿时间： | 2012/4/20 0:00:00 |
| 修稿时间： | 2012/5/31 0:00:00 |
Revision of the Hylodesmum laxum Complex (Leguminosae) |
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| SONG Zhu-qiu,XU Dong-xian,LI Shi-jin and ZHANG Dian-xiang.Revision of the Hylodesmum laxum Complex (Leguminosae)[J].Journal of Tropical and Subtropical Botany,2013,21(1):11-20. |
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| Authors: | SONG Zhu-qiu XU Dong-xian LI Shi-jin and ZHANG Dian-xiang |
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| Institution: | Natural History Museum of Guangxi Zhuang Autonomous Region, China;Natural History Museum of Guangxi Zhuang Autonomous Region, China;South China Botanical Garden, Chinese Academy of Sciences, China;South China Botanical Garden, Chinese Academy of Sciences, China |
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| Abstract: | A revision of the Hylodesmum laxum complex is made on the basis of an analysis of morphological variations. Four species, viz., H. leptopus, H. laterale, H. densum, H. laxum, and one subspecies, H. laxum subsp. lateraxum, are recognized. Their diagnostic characters are discussed, and a key to them is provided. Hylodesmum laxum subsp. falfolium (H. Ohashi) H. Ohashi & R. R. Mill is reduced to synonymy of H. laxum subsp. laxum. |
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| Keywords: | Hylodesmum Podocarpium Hylodesmum laxum complex Leguminosae New synonymy |
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