On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)

Microsoroideae is the third largest of the six subfamilies of Polypodiaceae, containing over 180 species. These ferns are widely distributed in the tropical and subtropical regions of the Old World and Oceania. We documented the spore ornamentation and integrated these data into the latest phylogene...

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Autores principales: Chen, Chi-Chuan, Liu, Ho-Yih, Chen, Cheng-Wei, Schneider, Harald, Hyvönen, Jaakko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Singapore 2020
Materias:
Regular Paper – Taxonomy/Phylogenetics/Evolutionary Biology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7817562/
https://www.ncbi.nlm.nih.gov/pubmed/33251557
http://dx.doi.org/10.1007/s10265-020-01238-4
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author Chen, Chi-Chuan
Liu, Ho-Yih
Chen, Cheng-Wei
Schneider, Harald
Hyvönen, Jaakko
author_facet Chen, Chi-Chuan
Liu, Ho-Yih
Chen, Cheng-Wei
Schneider, Harald
Hyvönen, Jaakko
author_sort Chen, Chi-Chuan
collection PubMed
description Microsoroideae is the third largest of the six subfamilies of Polypodiaceae, containing over 180 species. These ferns are widely distributed in the tropical and subtropical regions of the Old World and Oceania. We documented the spore ornamentation and integrated these data into the latest phylogenetic hypotheses, including a sampling of 100 taxa representing each of 17 major lineages of microsoroid ferns. This enabled us to reconstruct the ancestral states of the spore morphology. The results show verrucate ornamentation as an ancestral state for Goniophlebieae and Lecanoptereae, globular for Microsoreae, and rugulate surface for Lepisoreae. In addition, spore ornamentation can be used to distinguish certain clades of the microsoroid ferns. Among all five tribes, Lecanoptereae show most diversity in spore surface ornamentation. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s10265-020-01238-4) contains supplementary material, which is available to authorized users.
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spelling pubmed-78175622021-01-25 On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae) Chen, Chi-Chuan Liu, Ho-Yih Chen, Cheng-Wei Schneider, Harald Hyvönen, Jaakko J Plant Res Regular Paper – Taxonomy/Phylogenetics/Evolutionary Biology Microsoroideae is the third largest of the six subfamilies of Polypodiaceae, containing over 180 species. These ferns are widely distributed in the tropical and subtropical regions of the Old World and Oceania. We documented the spore ornamentation and integrated these data into the latest phylogenetic hypotheses, including a sampling of 100 taxa representing each of 17 major lineages of microsoroid ferns. This enabled us to reconstruct the ancestral states of the spore morphology. The results show verrucate ornamentation as an ancestral state for Goniophlebieae and Lecanoptereae, globular for Microsoreae, and rugulate surface for Lepisoreae. In addition, spore ornamentation can be used to distinguish certain clades of the microsoroid ferns. Among all five tribes, Lecanoptereae show most diversity in spore surface ornamentation. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s10265-020-01238-4) contains supplementary material, which is available to authorized users. Springer Singapore 2020-11-29 2021 /pmc/articles/PMC7817562/ /pubmed/33251557 http://dx.doi.org/10.1007/s10265-020-01238-4 Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Regular Paper – Taxonomy/Phylogenetics/Evolutionary Biology
Chen, Chi-Chuan
Liu, Ho-Yih
Chen, Cheng-Wei
Schneider, Harald
Hyvönen, Jaakko
On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)
title On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)
title_full On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)
title_fullStr On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)
title_full_unstemmed On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)
title_short On the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)
title_sort on the spore ornamentation of the microsoroid ferns (microsoroideae, polypodiaceae)
topic Regular Paper – Taxonomy/Phylogenetics/Evolutionary Biology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7817562/
https://www.ncbi.nlm.nih.gov/pubmed/33251557
http://dx.doi.org/10.1007/s10265-020-01238-4
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