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横断山区植物区系的基本特点
Alternative TitleTHE PRIMARY CHARACTERISTICS OF FLORA IN THE HENGDUAN MOUNTAINOUS REGIONS
李鼎甲
Corresponding Author李鼎甲
1988
Source Publication山地研究
ISSN1008-2786
Volume6Issue:3Pages:147-152
Other Abstract 横断山区植物区系的基本特点为,植物种类多,古老植物多,特有植物多,地理成分复杂,各地理成分联系复杂,植物分化强烈。 
; Generally speaking,the primary characteristics of flora in the Hengduan Mountainous Region are. there are so many plants, old plants and endemic plants. The geographic components and it’s association are complexity. The plant differentiation is very strong.The plant species of Hengduan Mountainous Region not only are about 44.2% of Chinese species and 5.1% of the world species, but also are the present-day distributive centre of many families, genera and species. There are a lot of mo-nospecies genera, few-species genera, endemic genera, prime-types, mid-types and update-types. The evolutions of chains are clear. The supersession phenomena are widespread. There are fifteen distributive categories and about twenty-fourth variable distributive categories. 
Keyword植物区系 特有植物 地理成分 植物分化
DOI10.16089/j.cnki.1008-2786.1988.03.003
Language中文
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Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/7182
Collection成都山地所知识仓储(2009年以前)
Affiliation中国科学院成都山地灾害与环境研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
李鼎甲. 横断山区植物区系的基本特点[J]. 山地研究,1988,6(3):147-152.
APA 李鼎甲.(1988).横断山区植物区系的基本特点.山地研究,6(3),147-152.
MLA 李鼎甲."横断山区植物区系的基本特点".山地研究 6.3(1988):147-152.
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