四川农业大学学报 ›› 2008, Vol. 26 ›› Issue (02): 214-217.doi: 10.16036/j.issn.1000-2650.2008.02.011

• 研究简报 • 上一篇    下一篇

雅安碧峰峡风景区野生观赏植物区系

任小娟, 刘军   

  1. 四川农业大学 林学园艺学院, 四川 雅安 625014
  • 收稿日期:2007-10-11 出版日期:2008-06-30 发布日期:2017-02-28

Flora of Bifeng Canyon Scenic Spot

REN Xiao-juan, LIU Jun   

  1. College of Forestry and Horticulture, Sichuan Agricultural University, Yaan 625014, Sichuan, China
  • Received:2007-10-11 Online:2008-06-30 Published:2017-02-28

摘要: 对碧峰峡风景区内植物资源的调查结果表明,该区域有野生观赏植物100科221属328种。区系组成进行分析表明,蕨类植物科的分布区只有3个类型,种子植物的科的分布区有8个类型,都以热带分布的类型占优势。在属的分布区类型中,蕨类植物有6个分布区类型,种子植物有13个分布区类型。蕨类植物属的分布区类型以热带分布为主,种子植物以热带和温带分布为主。

关键词: 野生, 观赏植物, 植物区系, 地理成分

Abstract: The investigation on the vegetation resources shows that there are 328 species wild plants belonging to 221 genera and 100 families in Bifeng canyon.The flora composition analysis shows that there are 3 types of distribution areas of fern families and 8 types of distribution areas of seed plant families,characteristic of their tropic species.Based on genus,there are 6 types of distribution areas of fern genera and 13 types of distribution areas of seed plant genera.The fern plant genera characteristic of their tropic species and the seed plant genera characteristic of both tropic and temperate species.

Key words: wild, ornamental plant, flora, geographical composition

中图分类号: 

  • Q948.5