Knowledge Management System Of Institute Of Botany,CAS
Lilingostrobus chaloneri gen. et sp nov., a Late Devonian woody lycopsid from Hunan, China | |
Gerrienne, Philippe; Cascales-Minana, Borja; Prestianni, Cyrille2; Steemans, Philippe; Li Cheng-Sen | |
2018 | |
发表期刊 | PLOS ONE |
ISSN | 1932-6203 |
卷号 | 13期号:7 |
摘要 | Lycopsids are a minor component of current terrestrial herbaceous floras. However, lycopsid fossil diversity shows a great diversity and disparity including heterosporous woody plants, e.g. the giant isoetaleans that populated the extensive Pennsylvanian wetlands. The earliest known isoetaleans come from late Devonian localities from China. Here, we describe Lilingostrobus chaloneri gen. et sp. nov., a new isoetalean lycopsid from the Upper Devonian (Famennian) Xikuangshan Formation of China (Hunan Province, South China), which adds to the already impressive diversity of the Devonian lycopsids from China. Lilingostrobus shows an unusual combination of characters. This new plant is pseudoherbaceous, with a possible tufted habit, and consists of narrow axes with rare isotomies. The stem includes small quantities of secondary xylem. Each fertile axis bears one terminal strobilus comprising sporophylls ending in a very long upturned lamina. Microspores and putative megaspores have been found, but whether the plant has mono- or bisporangiate strobili is unknown. Importantly, our cladistic analysis identifies Lilingostrobus as a direct precursor of Isoetales, which provides new insights into the early evolution of lycopsids. |
学科领域 | Multidisciplinary Sciences |
DOI | 10.1371/journal.pone.0198287 |
收录类别 | SCI |
语种 | 英语 |
WOS关键词 | SOUTH CHINA ; BARAGWANATHIA-FLORA ; ZHEJIANG PROVINCE ; LAND PLANTS ; YUNNAN ; AGE ; SUBLEPIDODENDRACEAE ; ARCHITECTURE ; CHANGXINGIA ; STROBILUS |
WOS记录号 | WOS:000438388800009 |
出版者 | PUBLIC LIBRARY SCIENCE |
文献子类 | Article |
出版地 | SAN FRANCISCO |
资助机构 | Region Hauts-de-FranceRegion Hauts-de-France ; Ministere de l'Enseignement Superieur et de la Recherche (CPER Climibio) ; European Fund for Regional Economic Development |
作者邮箱 | lics@ibcas.ac.cn |
作品OA属性 | gold, Green Published |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/20345 |
专题 | 系统与进化植物学国家重点实验室 |
作者单位 | 1.Univ Liege, UR Geol, Palaeobiogeol Palaeobot Palaeopalynol, Liege, Belgium 2.Univ Lille, CNRS, UMR Evoecopaleo 8198, Lille, France 3.Royal Belgian Inst Nat Sci, OD Earth & Life, Brussels, Belgium 4.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Gerrienne, Philippe,Cascales-Minana, Borja,Prestianni, Cyrille,et al. Lilingostrobus chaloneri gen. et sp nov., a Late Devonian woody lycopsid from Hunan, China[J]. PLOS ONE,2018,13(7). |
APA | Gerrienne, Philippe,Cascales-Minana, Borja,Prestianni, Cyrille,Steemans, Philippe,&Li Cheng-Sen.(2018).Lilingostrobus chaloneri gen. et sp nov., a Late Devonian woody lycopsid from Hunan, China.PLOS ONE,13(7). |
MLA | Gerrienne, Philippe,et al."Lilingostrobus chaloneri gen. et sp nov., a Late Devonian woody lycopsid from Hunan, China".PLOS ONE 13.7(2018). |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Gerrienne-2018-Lilin(69568KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论