地理研究

地理研究 ›› 1993, Vol. 12 ›› Issue (4): 1-9.doi: 10.11821/yj1993040001

• 论文 •    下一篇

南太行——中条山植物区系地理研究

张镱锂1, 黄劲松2, 王荷生1, 陈家治3   

  1. 1. 中国科学院(国家计划委员会)地理研究所;
    2. 北京自然博物馆;
    3. 上海师范大学地理系
  • 收稿日期:1992-06-01 修回日期:1993-06-16 出版日期:1993-12-15 发布日期:1993-12-15
  • 基金资助:
    国家自然科学基金,9390010

STUDY ON THE FLORISTIC GEOGRAPHY IN SOUTH TAIHANG-ZHONGTIAO MOUNTAIN

Zhang Yili1, Huang Jinsong2, Wang Hesheng1, Chen Jiazhi3   

  1. Institute of Geography, Chinese Academy of Sciences
  • Received:1992-06-01 Revised:1993-06-16 Online:1993-12-15 Published:1993-12-15

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23 | 9

摘要： 南太行—中条山地区是中国种子植物区系研究薄弱地区之一。本区约有种子植物1627种,隶属618属142科。通过该区种子植物各类地理成分分析及与相关地区的比较,得出:本地区植物区系具有温带区系特点,又具有温带向亚热带区系过渡性质,是华北植物区系分区南部亚区的一条重要界线。该地区存在许多古老及残遗植物,表明该区系起源古老,同时也是产生新分化的中心之一。

关键词: 南太行, 中条山, 植物区系地理界线, 残遗和分化中心

Abstract: The folra comprises 1627 spcies in 618 genera,of which 15 genera are endemic to China.Twenty one larger families which contain more than 67% of thd total species are discussed.The phytogeographical effinities of the genera are analysel and briefly discussed.The distribusion patterns of species in north-temperate genera are analysed and discussed, nd some comparisons at genetic level and species level are made with the other four mountainous regions in Chnna.The result is that the flora of South Taihang-Zhongtiao Mountain belong to the distribution type of temperate,which is a transitional region from temperate to subtropical flora.So it may be a subregion iion line of the North China region.The analysis of relics of the Tertiary flora appears that South Taihag-Zhongtiao Mountain may be a relic and variety center flora in Northern China.

Key words: South Taihang-Zhongtiao Mountain, Boundary of Floristic Geography, the Relic and Variety Center