| 甘肃省珙桐的地理分布及群落组成 |
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| 引用本文： | 张国樑,孙纪周,林璋德,孙彬.甘肃省珙桐的地理分布及群落组成[J].甘肃科学学报,1993(4). |
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| 作者姓名： | 张国樑 孙纪周 林璋德 孙彬 |
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| 作者单位： | 兰州大学生物系，兰州大学生物系，兰州大学生物系，兰州大学生物系 兰州 730000，兰州 730000，兰州 730000，兰州 730000 |
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| 摘 要： | 本文论述和比较了甘肃省的珙桐与全国珙桐的地理分布、生态环境及群落组成特征,对深入研究该植物在我国古植物区系的发生和演化中的意义有参考价值。
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| 关 键 词： | 珙桐 地理分布 群落组成 |
THE GEOGRAPHICAL DISTRIBUTION AND THE CONSTITUTION OF PLANT COMMUNITY OF DAVIDIA INVOLUCRATA IN GANSU PROVINCE |
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| Zhang Guoliang,Sun Jizhou,Ling Zhangde,Sun Bin.THE GEOGRAPHICAL DISTRIBUTION AND THE CONSTITUTION OF PLANT COMMUNITY OF DAVIDIA INVOLUCRATA IN GANSU PROVINCE[J].Journal of Gansu Sciences,1993(4). |
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| Authors: | Zhang Guoliang Sun Jizhou Ling Zhangde Sun Bin |
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| Abstract: | The geographical distribution, the ecological environment and the constitution of plant community of Davidia involucrata in Gansu province have been discussed and compared with those in all of the country. This paper will be valuable to the study of this plant' s signification in palaeo - florogenesis and evolution. |
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| Keywords: | Davidia involucrata Bailon geographical distribution constitution of plant community |
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