摘要
对百户湾的木本植物区系统计表明,野生木本植物种类丰富,有87科218属465种,植物区系起源古老;特有属和单种、少种的科、属多;区系类型复杂,植物地理成分以热带和温带的成分居多,具亚热带向温带过渡的特点.
This paper discussed the woody plant flora in Baihuwan of Enshi county. According to the investigation, there are 87 families,218 genera and 465 species of wild wood plants in the valley. The woody plants flora dated from the ancient times with many endemic genera to China, monotypic and oligotypic families and genera. The distribution types are complex. The temperate and tropical elements of woody flora are dominant and it shows the transitional natures from tropic to temperate.
出处
《湖北民族学院学报（自然科学版）》
CAS
2007年第4期461-465,共5页
Journal of Hubei Minzu University(Natural Science Edition)
关键词
木本植物区系
分布区类型
地理成分
百户湾
woody plant flora
distribution type
geographical element
Baihuwan
