Knowledge Management System of Kunming Institute of Botany,CAS
| Rhododendron kuomeianum (Ericaceae), a new species from northeastern Yunnan (China), based on morphological and genomic data | |
Chang,Yu-Hang; Yao,Gang ; Neilsen,Jens; Liu,De-Tuan; Zhang,Lu; Ma,Yong-Peng
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| 2021 | |
| 发表期刊 | PLANT DIVERSITY
 |
| ISSN | 2096-2703 |
| 卷号 | 43期号:4页码:292-298 |
| 摘要 | Rhododendron kuomeianum Y.H. Chang, J. Nielsen & Y.P. Ma, a new species of Rhododendron (Ericaceae) within subsect. Maddenia in sect. Rhododendron from Yiliang County, NE Yunnan, China, is described and illustrated. The new species is similar to R. valentinianum, but it can be easily distinguished by its sparse scales on the abaxial surface of the leaf blade, fewer flowers per inflorescence and white corolla with pale red margins. There are also differences in the widths of calyx lobes, leaf blade shape and indumentum characteristics of the petiole between the new species and Rhododendron linearilobum. We confirmed that R. kuomeianum is a new species closely related to R. valentinianum and R. changii with phylogenomic studies of 10 species within this subsection based on restriction site-associated DNA sequencing (RADseq) data. These phylogenomic analyses also clarified additional taxonomic problems in this subsection previously raised by morphological analysis. Our findings make a strong case for using next-generation sequencing to explore phylogenetic relationships and identify new species, especially in plants groups with complicated taxonomic problems. Copyright (C) 2021 Kunming Institute of Botany, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. |
| 关键词 | Rhododendron New species RAD-seq Phylogenetic position GUIZHOU |
| DOI | 10.1016/j.pld.2021.04.003 |
| WOS记录号 | WOS:000687818400005 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/73412 |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Integrat Conservat Plant Species Extremel, Kunming 650201, Yunnan, Peoples R China 2.Chinese Acad Sci, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 3.Dobbies Garden Ctr, Perth DD2, Scotland 4.Yunnan Acad Agr Sci, Flower Res Inst, Kunming 650051, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chang,Yu-Hang,Yao,Gang,Neilsen,Jens,et al. Rhododendron kuomeianum (Ericaceae), a new species from northeastern Yunnan (China), based on morphological and genomic data[J]. PLANT DIVERSITY,2021,43(4):292-298. |
| APA | Chang,Yu-Hang,Yao,Gang,Neilsen,Jens,Liu,De-Tuan,Zhang,Lu,&Ma,Yong-Peng.(2021).Rhododendron kuomeianum (Ericaceae), a new species from northeastern Yunnan (China), based on morphological and genomic data.PLANT DIVERSITY,43(4),292-298. |
| MLA | Chang,Yu-Hang,et al."Rhododendron kuomeianum (Ericaceae), a new species from northeastern Yunnan (China), based on morphological and genomic data".PLANT DIVERSITY 43.4(2021):292-298. |
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| 226.Rhododendron kuo（2125KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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