| 中国马钱科植物的地理分布 |
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| 引用本文： | 陈锡沐.中国马钱科植物的地理分布[J].华南农业大学学报,1995(2). |
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| 作者姓名： | 陈锡沐 |
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| 作者单位： | 广州华南农业大学林学院 |
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| 摘 要： | 通过对中国马钱科植物地理分布的研究，把中国马钱科８属划分为５个分布区类型：１．泛热带分布：马钱属、度量草属、醉鱼草属；２．热带亚洲和热带美洲间断分布：钩吻属：３．旧世界热带（热带亚洲、非洲和大洋洲间断）分布：髯管花属；４．热带亚洲至热带大洋洲分布：灰莉属、尖帽草属；５．东亚（东喜马拉雅－日本）分布：蓬莱葛属。云南是我国马钱科植物的分布中心，拥有的属、种数分别是全国属、种数的８７．５％和７７．８％。
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| 关 键 词： | 马钱科，地理分布，中国 |
THE CEOGRAPHICAL DISTRIBUTION OF THE LOGANIACEAE IN CHINA |
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| Chen Ximu.THE CEOGRAPHICAL DISTRIBUTION OF THE LOGANIACEAE IN CHINA[J].Journal of South China Agricultural University,1995(2). |
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| Authors: | Chen Ximu |
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| Abstract: | The present paper discusses the geographical distribution of the Loganiaeeaein China,on the basis of unity of the phylogeny and the dispersal process in theplants. Regarding their geographical distribution,eight genera of Chinese Log-aniaeeae may be divided into 5 types as follows: a. Pantropic:Strychnos,Buddleja,Mitreola; b.Tropical Asia and Tropical America disjuncted:Gelsemium;c.Old World Tropic(Tropical Asia,Africa and Australasia disjuncted):Geniostoma;d.Tropical Asia and Tropical Australasia:Fagraea,Mitrasacme; e. East Asia(Sino-Himalayan):Gardneria. Yunnan is the distribution center of Chinese Logania-eeae,with its numbers of genus and species being 87.5% and 77.8% respectively of thoseinthe country. |
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| Keywords: | Loganiaeeae geographical distribution China |
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