Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence

A new species of Aspleniaceae, Hymenaspleniumtholiformis sp. nov., is described from Medog County in southeastern Xizang, China. The new species is morphologically similar to H.apogamum and H.szechuanense, but the former has ascending pinnae, pinna apex obtuse to rounded, pinna-marginal teeth entire...

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Detalles Bibliográficos
Autores principales: Qiu, Yong-Lin, Xu, Ke-Wang, Ju, Wen-Bin, Zhao, Wang-Lin, Zhang, Liang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9848882/
https://www.ncbi.nlm.nih.gov/pubmed/36760613
http://dx.doi.org/10.3897/phytokeys.204.85746
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author Qiu, Yong-Lin
Xu, Ke-Wang
Ju, Wen-Bin
Zhao, Wang-Lin
Zhang, Liang
author_facet Qiu, Yong-Lin
Xu, Ke-Wang
Ju, Wen-Bin
Zhao, Wang-Lin
Zhang, Liang
author_sort Qiu, Yong-Lin
collection PubMed
description A new species of Aspleniaceae, Hymenaspleniumtholiformis sp. nov., is described from Medog County in southeastern Xizang, China. The new species is morphologically similar to H.apogamum and H.szechuanense, but the former has ascending pinnae, pinna apex obtuse to rounded, pinna-marginal teeth entire, and veins terminating just below marginal teeth. Phylogenetic analysis based on five plastid markers confirmed that this new species represents a diverging lineage in the H.excisum subclade of Hymenasplenium.
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spelling pubmed-98488822023-02-08 Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence Qiu, Yong-Lin Xu, Ke-Wang Ju, Wen-Bin Zhao, Wang-Lin Zhang, Liang PhytoKeys Research Article A new species of Aspleniaceae, Hymenaspleniumtholiformis sp. nov., is described from Medog County in southeastern Xizang, China. The new species is morphologically similar to H.apogamum and H.szechuanense, but the former has ascending pinnae, pinna apex obtuse to rounded, pinna-marginal teeth entire, and veins terminating just below marginal teeth. Phylogenetic analysis based on five plastid markers confirmed that this new species represents a diverging lineage in the H.excisum subclade of Hymenasplenium. Pensoft Publishers 2022-08-05 /pmc/articles/PMC9848882/ /pubmed/36760613 http://dx.doi.org/10.3897/phytokeys.204.85746 Text en Yong-Lin Qiu, Ke-Wang Xu, Wen-Bin Ju, Wang-Lin Zhao, Liang Zhang https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Qiu, Yong-Lin
Xu, Ke-Wang
Ju, Wen-Bin
Zhao, Wang-Lin
Zhang, Liang
Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence
title Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence
title_full Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence
title_fullStr Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence
title_full_unstemmed Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence
title_short Hymenaspleniumtholiformis (Aspleniaceae), a new fern species from southeastern Xizang, China based on morphological and molecular evidence
title_sort hymenaspleniumtholiformis (aspleniaceae), a new fern species from southeastern xizang, china based on morphological and molecular evidence
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9848882/
https://www.ncbi.nlm.nih.gov/pubmed/36760613
http://dx.doi.org/10.3897/phytokeys.204.85746
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