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当前位置: 首页 > 文章 > 普者黑喀斯特湿地种子植物区系特征研究 西部林业科学 2013 (6) 17-24
Position: Home > Articles > Flora of Seed Plants in Puzhehei Karst Wetland of Yunnan Province Journal of West China Forestry Science 2013 (6) 17-24

普者黑喀斯特湿地种子植物区系特征研究

作  者：
余奇;杨宇明;王娟;陆文;李敬玲;李刚;梁云权
单  位：
云南省林业科学院;丘北县林业局;西南林业大学
关键词：
云南;普者黑;喀斯特湿地;种子植物;植物区系
摘  要：
采用典型抽样法于2011年5~8月对普者黑喀斯特湿地进行实地调查,结合历史文献资料,分析了普者黑湿地种子植物区系的特征。结果表明,(1)湿地物种多样性丰富,组成成分复杂,有种子植物126科372属610种。(2)种子植物区系联系广泛,在世界范围内与热带亚洲成分和北温带成分联系紧密;在中国与中国西南部联系最为密切。(3)湿地处于2种不同区系的交汇地带,热带和温带成分相结合,亚热带过渡性质明显。(4)湿地与云南石林石灰岩地区区系特征相似性更高。(5)湿地植物区系分化、特化不明显,科属特有性不突出,中国特有种和喀斯特专有种丰富。
译  名：
Flora of Seed Plants in Puzhehei Karst Wetland of Yunnan Province
作  者：
YU Qi;YANG Yu-ming;WANG Juan;LU Wen;LI Jing-ling;LI Gang;LIANG Yun-quan;Southwest Forestry University;Yunnan Academy of Forestry;Yunnan Laboratory for Conservation of Rare,Endangered & Endemic Forest Plants,Public Key Laboratory of the State Forestry Administration;Yunnan Provincial Key Laboratory of Cultivation and Exploitation of Forest Plants;Qiubei Forestry Bureau of Yunnan Province;
关键词：
Yunnan;;Puzhehei;;karst wetland;;seed plant;;flora
摘  要：
Using the method of typical sampling,from May to August of 2011,the seed plant flora of Puzhehei karst wetland was studied. Combing with the relevant literature,the flora characteristics of Puzhehei wetland was analyzed. The study results were as follows: 1) The biodiversity of plants in Puzhehei wetland was very rich,and the components were quite complicated,with seed plants of 610 species belonging 126 families and 372 genera. 2) The flora of seed plants in Puzhehei wetland was widely connected,especially closely linked to tropical Asian elements and north temperate elements, considering within China, closely linked with southwest China. 3) Puzhehei wetland was located at the intersection area of two different flora,with the combination of tropical and temperature components,obviously characterized by the transition of subtropical zone. 4) The flora of Puzhehei wetland was similar to the flora of karst area of stone forest in Yunnan province. 5) The differentiation of wetland species in genera was weak,and lack of the endemism of genera and families,and rich in endemic species in China and in karst areas.

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