Knowledge Management System of Kunming Institute of Botany,CAS
| Molecular and morphological evidence for a new species of Leptopus (Phyllanthaceae) from Southeast Yunnan, China | |
Zhang,Wenhua; Zhu,Xinxin; Xue,Bine; Liu,Ende ; Li,Yuling; Yao,Gang
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| 2021 | |
| 发表期刊 | PEERJ
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| ISSN | 2167-8359 |
| 卷号 | 9页码:e11989 |
| 摘要 | Leptopus malipoensis, a new species of Phyllanthaceae from Southeast Yunnan Province, China, is described. The phylogenetic position of the new species within the genus Leptopus was analyzed based on nuclear ribosomal Internal Transcribed Spacer (nrITS) and plastid matK sequence data. The results show that L. malipoensis is highly supported to be the sister of L. fangdingianus (P. T. Li) Voronts. & Petra Hoff., a species endemic to western Guangxi Province, China. Morphologically, the new species can be distinguished from all known congeneric taxa by its long and slim branches usually pendulous or procumbent, some of its leaf laminas up to 15 cm long and 7 cm wide. It further differs from its sister species by its hirsute stems, leaves and pedicel of female flowers, longer pedicel of male flowers, 3-locular ovary and three styles. A key to all 10 accepted Leptopus species is provided. |
| 关键词 | Leptopus Phyllanthaceae Poranthereae Taxonomy Yunnan China TRIBE PORANTHEREAE PHYLLANTHACEAE EUPHORBIACEAE MALIPOENSIS PHYLOGENETICS |
| DOI | 10.7717/peerj.11989 |
| WOS记录号 | WOS:000696923000001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/73126 |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.South China Agr Univ, Coll Forestry & Landscape Architecture, Guangzhou, Guangdong, Peoples R China 2.Xinyang Normal Univ, Coll Life Sci, Xinyang, Henan, Peoples R China 3.Zhongkai Univ Agr & Engn, Coll Hort & Landscape Architecture, Guangzhou, Guangdong, Peoples R China 4.Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang,Wenhua,Zhu,Xinxin,Xue,Bine,et al. Molecular and morphological evidence for a new species of Leptopus (Phyllanthaceae) from Southeast Yunnan, China[J]. PEERJ,2021,9:e11989. |
| APA | Zhang,Wenhua,Zhu,Xinxin,Xue,Bine,Liu,Ende,Li,Yuling,&Yao,Gang.(2021).Molecular and morphological evidence for a new species of Leptopus (Phyllanthaceae) from Southeast Yunnan, China.PEERJ,9,e11989. |
| MLA | Zhang,Wenhua,et al."Molecular and morphological evidence for a new species of Leptopus (Phyllanthaceae) from Southeast Yunnan, China".PEERJ 9(2021):e11989. |
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| 221.Molecular and mo（43600KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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