| 中国姜黄属一新种—南昆山莪术 |
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| 引用本文： | 叶向斌,陈娟,刘念.中国姜黄属一新种—南昆山莪术[J].热带亚热带植物学报,2008,16(5):472-476. |
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| 作者姓名： | 叶向斌 陈娟 刘念 |
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| 作者单位： | [1]仲恺农业工程学院,广州510225 [2]中国科学院华南植物园,广州510650 [3]中国科学院研究生院,北京100049 |
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| 基金项目： | Supported by the Science and Technology Brainstorm Project of Guangdong Province, Grant No. 2006B20201044 |
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| 摘 要： | 报道姜科姜黄属一新种一南昆山莪术（Curcumana nkunshanensis N．Liu，X．B．Ye＆J．Chen）。该种与近缘种广西莪术（C.kwangsiensis X．X．Chen）的区别在于侧根茎分枝多，叶片阔椭圆状披针形，表面光滑无毛，不育苞片下部白色顶端深紫红色，能育苞片绿色。它与郁金（caromatica Safib）的区别在于根茎内面白色，不育苞片下部白色顶端深紫红色，具有种子。
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| 关 键 词： | 姜黄属 南昆山莪术 姜科 广东 中国 新种 |
| 收稿时间： | 2008/7/31 0:00:00 |
| 修稿时间： | 2008/7/31 0:00:00 |
Curcuma nankunshanensis (Zingiberaceae), A New Species from China |
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| YE Xiang-bin,CHEN Juan and LIU Nian.Curcuma nankunshanensis (Zingiberaceae), A New Species from China[J].Journal of Tropical and Subtropical Botany,2008,16(5):472-476. |
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| Authors: | YE Xiang-bin CHEN Juan and LIU Nian |
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| Institution: | Zhongkai University of Agriculture and Engineering,South China Batanical Garden, the Chinese Academy of Sciences; Graduate University of the Chinese Academy of Sciences,Zhongkai University of Agriculture and Engineering |
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| Abstract: | A new species of Curcuma L., C. nankunshanensis N. Liu, X. B. Ye & J. Chen, is described and illustrated. The new species is similar to C. kwangsiensis X. X. Chen, but differs in its lateral rhizome multibranched, leaf blades broad-lanceolate and glabrous adaxially, coma bracts white except for purple toward the apex and fertile bracts green. It is also easily distinguished from C. aromatica by its rhizome white inside, coma bracts white except for purple toward the apex, seeds bearing. A key to Curcuma from Guangdong is provided. |
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| Keywords: | Curcuma Curcuma nankunshanensis Zingiberaceae Guangdong China New species |
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