| 石家庄市园林植物区系及生活型分析 |
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| 引用本文： | 郭文增,周秀珍,项亚飞,万五星,王新颖.石家庄市园林植物区系及生活型分析[J].河北林果研究,2012,27(2):174-179. |
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| 作者姓名： | 郭文增 周秀珍 项亚飞 万五星 王新颖 |
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| 作者单位： | 1. 河北雾灵山国家级自然保护区管理局,河北兴隆,067300
2. 河北师范大学生命科学学院,河北石家庄,050016 |
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| 摘 要： | 通过对石家庄市园林植物组成及区系的初步调查发现，共有种子植物272种，隶属于63科132属，园林植物区系分布类型多样，以温带成分占优势。石家庄市园林植物区系中，中国特有成分有5种，单种属和寡种属占较大比例。利用瑙基耶尔生活型谱，对石家庄市园林植物分析发现，高位芽植物属种数占总属种数的82．58％，87．50％，居主导地位。
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| 关 键 词： | 园林植物 区系 生活型 |
Flora and life form of the landscape plants in Shijiazhuang City |
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| GUO Wen-zeng
,
ZHOU Xiu-zhen
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XIANG Ya-fei
,
WAN Wu-xing
,
WANG Xin-ying.Flora and life form of the landscape plants in Shijiazhuang City[J].Hebei Journal of Forestry and Orchard Research,2012,27(2):174-179. |
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| Authors: | GUO Wen-zeng ZHOU Xiu-zhen XIANG Ya-fei WAN Wu-xing WANG Xin-ying |
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| Institution: | 1 Administration of Hebei Wulingshan National Nature Reserve,Xinglong 067300,China 2 College of Life Science,Hebei Normal University,Shijiazhuang 050016,China) |
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| Abstract: | Preliminary survey on the composition and feature of spermatophyte genera in Shijiazhuang gardens and parks reveals that there exist 272 species of seed plant belonging to 63 families and 132 genera,with a diversity in flora distribution pattern and predomination of temperature plants.The Shijiazhuang landscape plant flora contains 5 Chinese endemic genera dominated by one-seeded and depauperate genera.The life form analysis of Shijiazhuang landscape plants by Raunkiaer system of classification shows that the dominant genus and specieces of phanerophytes account for 82.58% and 87.50% of the total genus and specieces,respectively. |
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| Keywords: | landscape plants flora life form Shijiazhuang |
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