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《ACTA BOTANICA BOREALI-OCCIDENTALIA SINICA》 1998-04
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ON THE PHYLOGENETIC RELATIONSHIP OF ROEGNERIA C.KOCH BASED ON SOME MORPHOLOGICAL CHARACTERS

Cai Lianbing ( Northwestern Plateau Institute of Biology,Academia Sinica ,Xining 810001)  
Abstract In the genus Roegneria ,many characters have evolutionary significance,of which some characters of the external morphology such as the shorten of spikelet peduncle,the extension or reduction of glume,the elongation and curvature or shorten and disappearance of awn,not only may be regarded as a basis for deciding the evolution of infragener
【Fund】: 国家自然科学基金 中国科学院生物分类区系学科发展特别支持费资助课题
【CateGory Index】: S543.201;Q949.70
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