作 者 ：ZHAO Tie-Qiao
期 刊 ：植物分类学报 2001年 5期
关键词：分支学物种问题种系发生种居群聚合分析分支单型聚合；
Keywords:Cladistics, Species problem, Phylogenetic species, Population aggregation analysis, Cladistic haplotype aggregation,
Abstract:
A brief review is given on problems of species conceps in cladistics and evolutionary sys-
tematics, and some advances in the study on species problem are introduced. Particularly Nixon and
Wheeler‘s phylogenetic species concept and two procedures of delimitating phylogenetic species—
Davis and Nixon‘s population aggregation analysis and Brower‘s cladistic haplotype aggregation are
reviewed in detail.