摘要
该文利用法莱斯-瓦格纳(FARRIS-WAGNER)法计算梅花品种的瓦格纳(WAGNER)树,利用计算机初步理出了梅花品种的演化进程,给出一个梅花品种发生的谱系关系,以弥补定性描述梅花品种演化进程的不足.
The present paper deals with the numerical cladistic analysis of Chinese Mei flower,which results in a genealogical tree,called WAGNER tree,of Mei flower by com- puter.The tree shows evolution tendencies of Mei flower from white to red flower color, from upright to pendulous or tortuous branches,and from single to double Mei flower,thus remeding the defect of the qualitative description.
出处
《北京林业大学学报》
CAS
CSCD
北大核心
1995年第S1期31-36,共6页
Journal of Beijing Forestry University
关键词
梅花品种
计算机
数量分支分析
演化进程
Mei flower (Prunus mume)
cladistic analysis
evolution tendency
