%0 Journal Article
%T Floristic Elements of Seed Plants in the Pamirs Region of China<br>中国帕米尔高原种子植物区系的特征
%A Shuping Yang Haiyan Xu Ping Yan
%A <br>杨淑萍
%A 徐海燕
%A 阎平
%J 植物学报
%D 2007
%I 
%X Approximately 963 seed plant species, classified into 59 families and 303 genera, are in the Pamirs region of China. Gymnosperm have 3 families,3 genera and 12 species and dominant Angiosperm have 56 families,300 genera and 951 species. One-species and Minor-species of family are predominantly. There are 4 families with more than 50 species .The ratios of gerera and species to pamirs region are about 40.26% and 46.21% in 4 families, so phenomenon of the flora is obviously. Single-species or species-poor genera are more, so composition of the flora is complex. Based on the analysis of genera , the temperate composition, mainly including north temperate, is dominant; Old World Temperate, Mediterranean, Western Asia and Middle Asia Composition are very important; tropical composition occopies only a small percentage.
%K <br>分布类型
%K 区系成分
%K 中国帕米尔高原
%K 种子植物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=97AE3D0EBF25E42C466FEF50E492F710&aid=8E4BCA197912B378AE565989B7928EFD&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=94C357A881DFC066&sid=0A8675156EB60B87&eid=3B2BF7AC5674E8E2&journal_id=1674-3466&journal_name=植物学报&referenced_num=0&reference_num=7