Knowledge Management System of Kunming Institute of Botany,CAS
| Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence | |
| Fan,Xue-Ping; Zhang,Lin; Zhang,Li-Bing; Zhang,Liang | |
| 2021 | |
| 发表期刊 | PHYTOTAXA
 |
| ISSN | 1179-3155 |
| 卷号 | 480期号:1页码:57-68 |
| 摘要 | A new fern species, Selliguea wusugongii (Polypodiaceae), is described from southeastern Xizang, China. Morphologically, S. wusugongii is distinguished in the genus by having long need-like fronds with width of the lamina only 0.8-1.1 mm, and is the species with the narrowest laminae in selligueoid ferns. The new species is most similar to some Malay selligueoid ferns in morphology, S. bisulcata and S. subsparsa for example, by having simple fronds, narrow laminae and marginal rounded sori, but differs from them in having considerably more scattered scales, frond monomorphic and up to 40 cm long. A phylogenetic analysis based on five plastid markers supported the new species as most closely related to S. rhynchophylla. However, the two species are different from each other in quite a few morphological characteristics, such as the size of fronds and the visibility of venation, and the position of sori. |
| 关键词 | homoplasy lamina Medog selligueoids GENUS PHYLOGENY EVOLUTION GRAMMITIDACEAE INDIA |
| DOI | 10.11646/phytotaxa.480.1.5 |
| WOS记录号 | WOS:000613531000005 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/73077 |
| 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, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 2.Chinese Acad Sci, Inst Tibetan Plateau Res, CAS Key Lab Alpine Ecol, Beijing 100101, Peoples R China 3.Missouri Bot Garden, 4344 Shaw Blvd, St Louis, MO 63110 USA |
| 推荐引用方式 GB/T 7714 | Fan,Xue-Ping,Zhang,Lin,Zhang,Li-Bing,et al. Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence[J]. PHYTOTAXA,2021,480(1):57-68. |
| APA | Fan,Xue-Ping,Zhang,Lin,Zhang,Li-Bing,&Zhang,Liang.(2021).Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence.PHYTOTAXA,480(1),57-68. |
| MLA | Fan,Xue-Ping,et al."Selliguea wusugongii (Polypodiaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence".PHYTOTAXA 480.1(2021):57-68. |
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| 43.Selliguea wusugon（3706KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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