论拟贯众属的系统位置  

The Study on Systematic Position of Cyclopeltis

作　　者：卢金梅[1] 李德铢[1] 

机构地区：[1]中国科学院昆明植物研究所生物多样性与生物地理学重点实验室,云南昆明650204

出　　处：《云南植物研究》2006年第4期337-340,共4页Acta Botanica Yunnanica

基　　金：科技部国家科技基础条件平台工作项目(2004DKA30430;2005DKA21006);吴征镒先生云南省突出贡献奖(2001年度)资助项目(KIB-WU-2001-03)

摘　　要：综合形态学、叶表皮解剖学、孢粉学、分子系统学及生物地理学的证据,认为拟贯众属被置于鳞毛蕨科的处理是错误的。多方面证据支持这个属与叉蕨科的一些属有着较近的亲缘关系,我们建议将拟贯众属从鳞毛蕨科中移出而暂时置于叉蕨科内。Based on the data from comprehensive methods involving morphology, leaf epidermis, palynology, molecular systematics and biogeography, we thought it was improper that the genus Cyclopeltis was placed in the family Dryopteridaceae. These evidences also indicated that the genus had more closely related to some members of Tectariaceae than any other genera of Dryoptefidaceae. We suggested that the genus should be deleted from Dryoptefidaceae but placed in Tectariaceae.

关 键 词：拟贯众属 鳞毛蕨科 叉蕨科 系统学 

分 类 号：Q941[生物学—植物学]