| 西藏荨麻科二新种 |
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| 引用本文： | 王文采. 西藏荨麻科二新种[J]. 植物科学学报, 2014, 32(1): 24-26. DOI: 10.3724/SP.J.1142.2014.10024 |
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| 作者姓名： | 王文采 |
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| 作者单位： | 中国科学院植物研究所, 系统与进化植物学国家重点实验室, 北京 100093 |
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| 摘 要： | 描述了自西藏发现的荨麻科二新种：拉格艾麻（Laportea lageensis）和拉格冷水花（Pilea lageensis），并给出了与其近缘种的区别特征。
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| 关 键 词： | 荨麻科 艾麻属 冷水花属 新种 西藏 |
| 收稿时间： | 2013-08-22 |
Two New Species of Urticaceae from Tibet |
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| WANG Wen-Tsai. Two New Species of Urticaceae from Tibet[J]. Plant Science Journal, 2014, 32(1): 24-26. DOI: 10.3724/SP.J.1142.2014.10024 |
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| Authors: | WANG Wen-Tsai |
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| Affiliation: | State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China |
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| Abstract: | Two new species of the family Urticaceae,Laportea lageensis and Pilea lageensis,are described from southeastern Tibet.Laportea lageensis is related to L.medogensis C.J.Chen,but differs from the latter by its stems,petioles and peduncles with sparse short stinging hairs,broadly cuneate or obtuse leaf bases,and glabrous pistillate tepals.Pilea lageensis is related to P.monilifera Hand.-Mazz.,but differs from the latter by its lower,puberulous stems,smaller leaves,smaller leaf cystoliths,and broadly ovate smaller pistillate tepals. |
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| Keywords: | Urticaceae Laportea Pilea New species Tibet |
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