| 蒙古高原及其邻近地区的维管束植物区系分析初报(续)——Ⅱ.属的区系分析 |
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| 引用本文： | 马毓泉.蒙古高原及其邻近地区的维管束植物区系分析初报(续)——Ⅱ.属的区系分析[J].内蒙古大学学报(自然科学版),1988(4). |
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| 作者姓名： | 马毓泉 |
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| 作者单位： | 内蒙古大学生物系 |
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| 摘 要： | 内蒙古高原及其邻近地区有792属,其中蒙古与内蒙古共同的属为452属,相异的属为205属(只分布在蒙古的属有92属,在内蒙古的属有113属)。含有10个以上不同属的科是:菊科(28属),禾本科(18属),十字花科(17属),伞形科(12属),玄参科(11属),紫草科(10属),本区有10个大属,它们是:苔属(131种),黄芪属(94),棘豆属(90),蒿属(90),柳属(61)。风毛菊属(56),蓼厮(51),委陵菜属(46),马先蒿属(36),葱属(30),本区有3个特有属:四合木属,绵刺属和革苞菊属。
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| 关 键 词： | 蒙古高原及其邻近地区 维管束植物 属的区系分析 |
A Preliminary Study on the Floristic Analysis of Vascular Plants in the Mongolian Plateau and Its Neighbouring Areas (Continued) |
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| Ma Yuquan.A Preliminary Study on the Floristic Analysis of Vascular Plants in the Mongolian Plateau and Its Neighbouring Areas (Continued)[J].Acta Scientiarum Naturalium Universitatis Neimongol,1988(4). |
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| Authors: | Ma Yuquan |
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| Institution: | Department of Biology |
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| Abstract: | In the Mongolian Plateau and its neighbouring areas there are 792 genera. The number of similar genera of Mongolia to Nei Monggol is 482 and the number of differt genera is 205 (92 genera in Mongolia and 113 genera in Nei Monggol). There are ten large genera in this region, viz., Carex (131 species), Astragalus (94), Oxtropis (93), Artemisia (90), Salix (61), Saassurea (56), Polygonum (51), Potentilla (46), Pedicularis (39), Allium (38. There are three endemic genera: Tetraena, Potaninia, Togarinovia. |
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| Keywords: | Mongolian Plateau and its Neighbouring Areas Vascular plants Floristic analysis of genera |
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