Musa sanguinea Hooker (Musaceae)种内分类的探讨  

Musa sanguinea Hooker(Musaceae)and its intraspecific taxa

作　　者：陈友[1] 冯慧敏[1] 武耀廷[2] 

机构地区：[1]中国热带农业科学院热带作物生物技术研究所,海口571101 [2]海南大学农学院热带园艺植物资源与遗传改良教育部重点实验室,海口570228

出　　处：《中国农学通报》2008年第5期392-396,共5页Chinese Agricultural Science Bulletin

基　　金：国家自然科学基金"SSR分子标记开发和在香蕉种质资源遗传分析中的应用"(No.30460070)

摘　　要：通过作者2006—2008年对云南芭蕉属植物的多次考察上,发现Musa sanguinea Hooker存在两种类型,通过种内分类,建议将其分为两个亚种。Musa sanguinea Hooker ssp. sanguinea的主要特征是基部花为中性花,果穗水平或向上,Musa sanguinea Hooker ssp. angle的主要特征是基部花为雌花,果穗斜生。The author discovered two types of Musa sanguinea Hooker by the extensive field studies in Yunnan during 2006-2008. By the intraspecific taxa, the authour suggested that divide Musa sanguinea Hooker into two subspecies. The main characteristics of Musa sanguinea Hooker ssp sanguinea is the basal flowers are neuter and the bunch is horizontal or slightly erect in position. The main characteristics of Musa sanguinea Hooker ssp. angle is tha the basal flowers are female flowers and that the bunch hang at angle 45°.

关 键 词：MUSA sanguinea Hooker 亚种 种内 分类 

分 类 号：S668.1[农业科学—果树学]