基于形态学和分子证据描述的中国西藏东南部铁角蕨科一新蕨类植物
(Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence.
作者信息
Qiu Yong-Lin, Xu Ke-Wang, Ju Wen-Bin, Zhao Wang-Lin, Zhang Liang
机构信息
School of Ecology and Environmental Science, Yunnan University, Kunming, 650091, China Yunnan University Kunming China.
Co-Innovation Center for Sustainable Forestry in Southern China & Key Laboratory of National Forestry and Grassland Administration on Subtropical Forest Biodiversity Conservation, College of Biology and the Environment, Nanjing Forestry University, Nanjing, 210037, China Nanjing Forestry University Nanjing China.
出版信息
PhytoKeys. 2022 Aug 5;204:43-56. doi: 10.3897/phytokeys.204.85746. eCollection 2022.
A new species of Aspleniaceae, sp. nov., is described from Medog County in southeastern Xizang, China. The new species is morphologically similar to and , but the former has ascending pinnae, pinna apex obtuse to rounded, pinna-marginal teeth entire, and veins terminating just below marginal teeth. Phylogenetic analysis based on five plastid markers confirmed that this new species represents a diverging lineage in the subclade of .
中国西藏东南部墨脱县发现了铁角蕨科新物种，新种。该新物种在形态上与和相似，但前者羽片上斜，羽片顶端钝圆至圆形，羽片边缘齿全缘，叶脉在边缘齿下方终止。基于五个质体标记的系统发育分析证实，该新物种代表了铁角蕨亚分支中的一个分支。
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