摘要
本文采用２４个形态性状对葛属进行了分支分析，得到了１１个最简约分支图和一个严格一致化分支图，葛属的种间关系。根据分支分析结果对ｖａｎｄｅｒＭａｅｓｅｎ的葛属分类系统提出了修订意见。
Using Teyleria and Glycine as outgoups, 11 equally most parsimonious cladograms of Pueraria are yielded from cladistic analysis based on twenty-four morphological characters. The motley assemblage named by Lackey is a group of cladistically most primitive species. The authors indicate that the species in subsections Pulcherrima and Pueraria of section Pueraria discribed by van der Maesen form a monophyly, and subsedion Nonnundiflorae (Section Pueraria)excluding P. imbricata, P.bella and P. alopecuroides, is another monophyly. The sectional status of P.phaseoloides is not warranted. Revisions of the classification of the genus are suggested.
出处
《热带亚热带植物学报》
CAS
CSCD
1995年第1期35-40,共6页
Journal of Tropical and Subtropical Botany
关键词
葛属
分支分析
豆科
Pueraria DC.
Cladistic analysis
