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| A study of floral shape variation in Delphinieae (Ranunculaceae) using geometric morphometrics on herbarium specimens | |
| Chen, Yiyun; Jabbour, Florian; Novikov, Andriy1; Wang, Wei2,3; Gerber, Sylvain | |
| 2018 | |
| 发表期刊 | BOTANY LETTERS
 |
| ISSN | 2381-8107 |
| 卷号 | 165期号:3-4页码:368-376 |
| 摘要 | The variation in the shape of flowers, the reproductive structures of angiosperms, is generally investigated in a qualitative way, or using multivariate statistical analyses of distance data (i.e. traditional morphometrics). In this study, we evaluate the application of geometric morphometric methods to flowers of herbarium specimens, a material that is still being massively overlooked as far as these methods are concerned. Flowers of Delphinieae (Ranunculaceae) are synorganized: the spurred and nectariferous dorsal petals are nested within the spur or hood of the dorsal sepal. The study of synorganized structures is challenging, and geometric morphometric-oriented investigation may provide working hypotheses for an evo-devo exploration of such hyperorgan formation. We analyze here the floral shape of Delphinieae using geometric morphometric methods and demonstrate the effectiveness of these methods on dry and compressed flowers. We also show the diagnostic value of the dorsal half of the perianth of the Delphinieae flower, and suggest some trends to help design future studies on the evolutionary development of spur formation and the co-evolution of Delphinieae flowers with their pollinators. |
| 关键词 | Aconitum Delphinium flower morphology nectar spur Staphisagria taxonomy |
| 学科领域 | Plant Sciences |
| DOI | 10.1080/23818107.2018.1427145 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | EVOLUTION ; POLLINATION ; DIVERSITY ; GENUS ; SYNORGANISATION ; FLOWERS ; PETAL ; TOOL |
| WOS记录号 | WOS:000457064300006 |
| 出版者 | SOC BOTANIQUE FRANCE |
| Special Issue | SI |
| 文献子类 | Article |
| 出版地 | LILLE-CEDEX |
| EISSN | 2381-8115 |
| 资助机构 | Museum national d'Histoire Naturelle, Paris |
| 作者邮箱 | fjabbour@mnhn.fr |
| 作品OA属性 | Green Submitted |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/20549 |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Sorbonne Univ, UMR 7205 ISYEB MNHN CNRS UPMC EPHE, Museum Natl Hist Nat, Inst Systemat,Evolut,Biodiversite, Paris, France 2.State Nat Hist Museum NAS Ukraine, Lvov, Ukraine 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yiyun,Jabbour, Florian,Novikov, Andriy,et al. A study of floral shape variation in Delphinieae (Ranunculaceae) using geometric morphometrics on herbarium specimens[J]. BOTANY LETTERS,2018,165(3-4):368-376. |
| APA | Chen, Yiyun,Jabbour, Florian,Novikov, Andriy,Wang, Wei,&Gerber, Sylvain.(2018).A study of floral shape variation in Delphinieae (Ranunculaceae) using geometric morphometrics on herbarium specimens.BOTANY LETTERS,165(3-4),368-376. |
| MLA | Chen, Yiyun,et al."A study of floral shape variation in Delphinieae (Ranunculaceae) using geometric morphometrics on herbarium specimens".BOTANY LETTERS 165.3-4(2018):368-376. |
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| 2018BotanyLetters.pd（1434KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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