摘要
采用系统发生———植物地理学的理论和方法 ,探明弗洛伦萨海棠与多胜海棠组的种类是同源区系解体后独立演化而来的 ,是与多胜海棠组亲缘关系极为密切的一个单种组 ,命名为弗洛伦萨海棠组 (Sect.FlorentinaeChengMH .) 。
The theories and methods of phylogeny-phytogeography were adopted to study the taxonomy of Malus florentina (Zucc.) Schneid. The results showed that this species developed independently from the disorganization of homogenous flora with the species of Sect. Docyniopsis. It represents a single-species section originating from mid- to late-Cretaceous period and is now newly named Section Florentinae Cheng M.H.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2001年第6期481-483,共3页
Journal of Southwest Agricultural University
基金
国家自然科学基金资助项目 (39970 52 0 )
