Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)

The tribe Plantagineae (Lamiales) is a group of plants with worldwide distribution, notorious for its complicated taxonomy and still unresolved natural history. We describe the result of a broadly sampled phylogenetic study of tribe. The expanded sampling dataset is based on the <i>trn</i&g...

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Autores principales:	Alexey Shipunov, José Luis Fernández-Alonso, Gustavo Hassemer, Sean Alp, Hye Ji Lee, Kyle Pay
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Aragoa</i> <i>Littorella</i> <i>Plantago</i> Botany QK1-989
Acceso en línea:	https://doaj.org/article/367f17a502be427a9816a4dbd58e1686
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spelling	oai:doaj.org-article:367f17a502be427a9816a4dbd58e16862021-11-25T18:45:01ZMolecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)10.3390/plants101122992223-7747https://doaj.org/article/367f17a502be427a9816a4dbd58e16862021-10-01T00:00:00Zhttps://www.mdpi.com/2223-7747/10/11/2299https://doaj.org/toc/2223-7747The tribe Plantagineae (Lamiales) is a group of plants with worldwide distribution, notorious for its complicated taxonomy and still unresolved natural history. We describe the result of a broadly sampled phylogenetic study of tribe. The expanded sampling dataset is based on the <i>trn</i>L-F spacer, <i>rbc</i>L, and ITS2 markers across all three included genera (<i>Aragoa</i>, <i>Littorella</i> and <i>Plantago</i>) and makes this the most comprehensive study to date. The other dataset uses five markers and provides remarkably good resolution throughout the tree, including support for all of the major clades. In addition to the molecular phylogeny, a morphology database of 114 binary characters was assembled to provide comparison with the molecular phylogeny and to develop a means to assign species not sampled in the molecular analysis to their most closely related species that were sampled. Based on the molecular phylogeny and the assignment algorithm to place unsampled species, a key to sections is presented, and a revised classification of the tribe is provided. We also include the description of new species from North America.Alexey ShipunovJosé Luis Fernández-AlonsoGustavo HassemerSean AlpHye Ji LeeKyle PayMDPI AGarticle<i>Aragoa</i><i>Littorella</i><i>Plantago</i>BotanyQK1-989ENPlants, Vol 10, Iss 2299, p 2299 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Aragoa</i> <i>Littorella</i> <i>Plantago</i> Botany QK1-989
spellingShingle	<i>Aragoa</i> <i>Littorella</i> <i>Plantago</i> Botany QK1-989 Alexey Shipunov José Luis Fernández-Alonso Gustavo Hassemer Sean Alp Hye Ji Lee Kyle Pay Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)
description	The tribe Plantagineae (Lamiales) is a group of plants with worldwide distribution, notorious for its complicated taxonomy and still unresolved natural history. We describe the result of a broadly sampled phylogenetic study of tribe. The expanded sampling dataset is based on the <i>trn</i>L-F spacer, <i>rbc</i>L, and ITS2 markers across all three included genera (<i>Aragoa</i>, <i>Littorella</i> and <i>Plantago</i>) and makes this the most comprehensive study to date. The other dataset uses five markers and provides remarkably good resolution throughout the tree, including support for all of the major clades. In addition to the molecular phylogeny, a morphology database of 114 binary characters was assembled to provide comparison with the molecular phylogeny and to develop a means to assign species not sampled in the molecular analysis to their most closely related species that were sampled. Based on the molecular phylogeny and the assignment algorithm to place unsampled species, a key to sections is presented, and a revised classification of the tribe is provided. We also include the description of new species from North America.
format	article
author	Alexey Shipunov José Luis Fernández-Alonso Gustavo Hassemer Sean Alp Hye Ji Lee Kyle Pay
author_facet	Alexey Shipunov José Luis Fernández-Alonso Gustavo Hassemer Sean Alp Hye Ji Lee Kyle Pay
author_sort	Alexey Shipunov
title	Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)
title_short	Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)
title_full	Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)
title_fullStr	Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)
title_full_unstemmed	Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)
title_sort	molecular and morphological data improve the classification of plantagineae (lamiales)
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/367f17a502be427a9816a4dbd58e1686
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Molecular and Morphological Data Improve the Classification of Plantagineae (Lamiales)

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