摘要
贵阳市野生种子植物共有179科763属2264种,区系统计分析表明:区系组成复杂,类群丰富;温带性质稍强于热带性质,热带亚热带成分与温带成分相互交融;起源古老,并兼有年轻成分;优势科明显,单种属和少种属较多;中国特有种丰富。
The flora of wild seed plants of vegetation in Guiyang consists of 179 families,763 genera,2264 species. Based on the analysis of the flora, three main conclusions are showed as follows ： （ 1 ） The floristie eomponents are complex and the number of species is abundant; （2） The flora shows an obvious subtropical floristie connection, while tropic elements interweave with temperate elements ; （3） The origin of its flora is aneient, and there are some young element; （4）The dominant families are prominent and the genera of single species and few species are abundant;（5） Chinese endemie species are abundant.
出处
《贵州科学》
2011年第3期50-55,共6页
Guizhou Science
基金
贵州省林业厅和贵阳市林木种质资源清查项目资助
