A global phylogeny of Stegnogramma ferns (Thelypteridaceae): generic and sectional revision, historical biogeography and evolution of leaf architecture
| Autor: | Li-Yaung Kuo, Luis G. Quintanilla, Fay-Wei Li, Germinal Rouhan, James E. Watkins, Yi‐Hang Chang, Weston Testo, Yu-Hsuan Huang, Atsushi Ebihara, Yao-Moan Huang |
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| Přispěvatelé: | University of Vermont [Burlington], Institut de Systématique, Evolution, Biodiversité (ISYEB ), Université des Antilles (UA)-Centre National de la Recherche Scientifique (CNRS)-École pratique des hautes études (EPHE)-Sorbonne Université (SU)-Muséum national d'Histoire naturelle (MNHN), Muséum national d'Histoire naturelle (MNHN)-École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) |
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
0303 health sciences Character evolution Phylogenetic tree biology Biogeography [SDV.BID.EVO]Life Sciences [q-bio]/Biodiversity/Populations and Evolution [q-bio.PE] Context (language use) 15. Life on land biology.organism_classification [SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics Phylogenetics and taxonomy 010603 evolutionary biology 01 natural sciences 03 medical and health sciences Taxon Geography Genus Evolutionary biology Phylogenetics Fern Ecology Evolution Behavior and Systematics ComputingMilieux_MISCELLANEOUS 030304 developmental biology |
| Zdroj: | Cladistics Cladistics, Wiley, 2020, 36 (2), pp.164-183. ⟨10.1111/cla.12399⟩ |
| ISSN: | 1096-0031 0748-3007 |
| DOI: | 10.1111/cla.12399⟩ |
| Popis: | The thelypteroid fern genus Stegnogramma s.l. contains around 18-35 species and has a global, cross-continental distribution ranging from tropical to temperate regions. Several genera and infrageneric sections have been recognized previously in Stegnogramma s.l., but their phylogenetic relationships are still unclear. In this study, we present a global phylogeny of Stegnogramma s.l. with the most comprehensive sampling to date and aim to pinpoint the phylogenetic positions of biogeographically and taxonomically important taxa. Based on the reconstructed historical biogeography and character evolution, we propose a new (infra)generic classification and discuss the diversification of Stegnogramma s.l. in a biogeographical context. New names or combinations are made for 12 (infra)species, including transferring the monotypic species of Craspedosorus to Leptogramma. Finally, we discuss a possible link between leaf architecture and ecological adaptation, and hypothesize that the increase in leaf dissection and free-vein proportion is an adaptive feature to cool climates in Stegnogramma s.l. |
| Databáze: | OpenAIRE |
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