湖南吉首市野生观赏植物区系地理成分与引种栽培  

The Floristic Geographical Elements and Introduced Cultivation of Wild Ornamental Plants in Jishou Region,Hunan Province

作　　者：张丽[1] 周鸿雁[2] 朱杰英[1] 谷中村[1] 陈功锡[1] 

机构地区：[1]吉首大学生物资源与环境科学学院,湖南吉首416000 [2]湖南文理学院生物系,湖南常德415000

出　　处：《湖北民族学院学报（自然科学版）》2004年第2期29-33,共5页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：湖南省教育厅基金资助项目(02C311).

摘　　要：初步探讨了湖南吉首地区野生观赏植物的区系地理成分.该地产野生观赏植物79科,152属,280种,它们的区系地理成分有12个分布类型.根据“区系发生法”的引种理论,阐明了这些野生植物可以引种栽培的范围.The floristic geographical elements of the wild ornamental plants in the region around Jishou, Hunan province were preliminarily investigated. The results showed that there were 280 species in 152 genera under 77 families. The geographical elements of these wild ornamental plants exhibited 12 distribution patterns in this region. Based on the theory of floristic genesis, the potential range of these wild ornamental plants for introduced cultivation was discussed.

关 键 词：植物区系 区系发生法 野生观赏植物 引种栽培 

分 类 号：Q948.5[生物学—植物学]