| 中国云南毛茛科毛茛属一新种——哀牢山毛茛 |
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| 引用本文： | 王文采.中国云南毛茛科毛茛属一新种——哀牢山毛茛[J].植物分类学报,2007,45(3):293-295. |
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| 作者姓名： | 王文采 |
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| 作者单位： | 系统与进化植物学国家重点实验室,中国科学院植物研究所,北京100093 |
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| 基金项目： | 感谢孙英宝先生为本文绘图. |
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| 摘 要： | 描述了中国云南毛莨科Ranunculaceae一新种--哀牢山毛莨Ranunculus ailaoshanicus W.T.wang。此种在体态上与圆裂毛莨R．dongrergensis Hand．-Mazz．极为相似，但以茎较低矮，无叶，花较小，花瓣较小，长圆状椭圆形，脉不明显而相区别。
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| 关 键 词： | 毛茛属 哀牢山毛茛 毛茛科 新种 云南 中国 |
| 修稿时间： | 11 30 2006 12:00AM |
Ranunculus ailaoshanicus W.T.Wang, a new species of Ranunculaceae from Yunnan, China |
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| WANG Wen-Tsai.Ranunculus ailaoshanicus W.T.Wang, a new species of Ranunculaceae from Yunnan, China[J].Acta Phytotaxonomica Sinica,2007,45(3):293-295. |
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| Authors: | WANG Wen-Tsai |
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| Institution: | State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China |
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| Abstract: | Ranunculus ailaoshanicus W. T. Wang, a new species of the Ranunculaceae from Yunnan, China, is described and illustrated. This species in habit shows striking resemblance to Ranunculus dongrergensis Hand.-Mazz., and differs from the latter in its lower leafless scapes, smaller flowers, and smaller, oblong-elliptic petals with obscure nerves. In R. dongrergensis, the stems are 5-15 cm tall and bear cauline leaves, the flowers are larger, 1-1.8 cm in diam., and the petals are larger, obovate in outline, 4-9 mm long, 2.2-7 mm broad, and nervose. |
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| Keywords: | Ranunculus Ranunculus ailaoshanicus Ranunculaceae new species Yunnan China |
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