包括[具体内容未给出]和[具体内容未给出]的三芒草亚科（禾本科，虎尾草族）系统发育。
A phylogeny of the Triraphideae including and (Poaceae, Chloridoideae).
作者信息
Peterson Paul M, Romaschenko Konstantin, Arrieta Yolanda Herrera
机构信息
Department of Botany MRC-166, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013-7012, USA National Museum of Natural History Washington DC United States of America.
Instituto Politécnico Nacional, CIIDIR Unidad Durango-COFAA, Durango, C.P. 34220, Mexico Instituto Politécnico Nacional Durango Mexico.
出版信息
PhytoKeys. 2022 Apr 18;194:123-133. doi: 10.3897/phytokeys.194.80967. eCollection 2022.
To investigate the evolutionary relationships among species of the tribe Triraphideae (including two monotypic genera, and ), we generated a phylogeny based on DNA sequences from nuclear ribosomal (ITS) and four plastid markers (, intron, , and intron). and form a clade that is sister to and . Member of the Triraphideae have paniculate inflorescences, 3-veined, marginally ciliate lemmas, usually with hairy lateral veins, that are apically bifid and awned from between a sinus. A description of the Triraphideae and key to the genera is provided, and the biogeography is discussed, likely originating in Africa.
为了研究三肋草族（Triraphideae）各物种（包括两个单型属，即[此处原文缺失属名]和[此处原文缺失属名]））））之间的进化关系，我们基于核糖体DNA（ITS）序列以及四个叶绿体标记（[此处原文缺失标记名称]、[此处原文缺失标记名称]内含子、[此处原文缺失标记名称]和[此处原文缺失标记名称]内含子）构建了系统发育树。[此处原文缺失属名]和[此处原文缺失属名]形成一个分支，是[此处原文缺失属名]和[此处原文缺失属名]的姐妹分支。三肋草族的成员具有圆锥花序，具3条脉，边缘具纤毛的外稃，通常侧脉有毛，外稃顶端二裂并从裂口间具芒。本文提供了三肋草族的描述及属的检索表，并讨论了其生物地理学，其可能起源于非洲。
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