Biodiversity Science ›› 1998, Vol. 06 ›› Issue (3): 213-219.doi: 10.17520/biods.1998032

• 论文 • Previous Article     Next Article

Preliminary study on the endemic seed plants in Emei Mountain

ZHUANG Ping   

  1. Institute of Botany , Chinese Academy of Sciences , Subalpine Botanical Garden of The West China
  • Received:1996-07-20 Revised:1998-05-06 Online:1998-08-20

Study on the endemic phenomenon of species and variants under species is provided with a significance of theory and practice to recognize the flora and biodiversity in the mountainous region. The ancient history of biology and geology and the combination of complex and various environments is a common back ground of forming the local endemic plants in Emei Mountain. There are 67 species or variants as the local endemic plants which occupy 218 % of the seed plants there. The major speices belong to warm flora when a few come from tropical flora. And the species rate in the Chinese endemic genera gets quite high. In the same time , the differentiation of these endemic species is very intensive and no less species show the relic2defferential complex features. These endemic plants distribute mainly at the lower2middle position , elevation 1000~1700 m(~ 2000 m) , of the mountainous and the vertical ranges about 7116 % of them do not exceed 400 m. Most of them , especially almost all of the herbaceous species are shade of tolerant2shade. The formation and evolution of these endemic plants is relation to the history and environment in some degree and necessarily to the capabilities in their competition , propagation and dissemination.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] Hoo Gin, Tseng Chang-Jiang. Contributions to the Araliaceae of China[J]. J Syst Evol, 1965, 10(1): 129 -176 .
[2] Corey J. A. Bradshaw. Little left to lose: deforestation and forest degradation in Australia since European colonization[J]. J Plant Ecol, 2012, 5(1): 109 -120 .
[3] WANG Yue-Hua;HU Qinng-Hua and CHEN Wen-Yun. In Vitro Propogation of Chloranthus errectus[J]. Chin Bull Bot, 1999, 16(04): 462 -463 .
[4] TANG Zhong-Hua YU Jing-Hua YANG Feng-Jian ZU Yuan-Gang. Metabolic Biology of Plant Alkaloids[J]. Chin Bull Bot, 2003, 20(06): 696 -702 .
[5] Zhu Jianguo, He Yuauhui, JiWeizhi. Study on the application of species, conservation management system[J]. Biodiv Sci, 1994, 02(2): 82 -87 .
[6] TANG Hai-Ping,CHEN Jiao,XUE Hai-Li. Ecological thresholds: Concept, Methods and research outlooks[J]. Chin J Plan Ecolo, 2015, 39(9): 932 -940 .
[7] JIAN Shu-Guang, YANG Zhong-Yi. The Role of Stem Nodules in the Adaptation of Sesbana rostrata to a Pb/Zn Tailings Environment I.Effects on Growth[J]. Chin J Plan Ecolo, 2002, 26(1): 96 -100 .
[8] Xiao Zhou, Dongdong Chen, Stephen W. Kress, Shuihua Chen. A review of the use of active seabird restoration techniques[J]. Biodiv Sci, 2017, 25(4): 364 -371 .
[9] Xiang Zhao, Qingping Zhao, Chunye Xu, Jin Wang, Jindong Zhu, Baoshuan Shang and Xiao Zhang. Phot2‐regulated relocation of NPH3 mediates phototropic response to high‐intensity blue light in Arabidopsis thaliana[J]. J Integr Plant Biol, 2018, 60(7): 562 -577 .
[10] Aysajan ABDUSALAM, YANG Pei-, Mametjan TURSUN, Amangul EMANHASAN, Ahunjan OSMAN, YANG Da-Rong. Traditional Use Culture of Ficus carica among Uyghurs in Atux, Xinjiang[J]. Plant Diversity, 2015, 37(2): 214 -220 .