The origin and speciation of orchids

dc.creatorPérez Escobar, Oscar Alejandro
dc.creatorBogarín Chaves, Diego Gerardo
dc.creatorPrzelomska, Natalia A.S.
dc.creatorAckerman, James D.
dc.creatorBalbuena, Juan A.
dc.creatorBellot, Sidonie
dc.creatorBühlmann, Roland P.
dc.creatorCabrera, Betsaida
dc.creatorAguilar Cano, José
dc.creatorCharitonidou, Martha
dc.creatorChomicki, Guillaume
dc.creatorClements, Mark A.
dc.creatorCribb, Phillip
dc.creatorFernández Campos, Melania
dc.creatorFlanagan, Nicola S.
dc.creatorGravendeel, Barbara
dc.creatorHágsater, Eric
dc.creatorHalley, John M.
dc.creatorHu, Ai-Qun
dc.creatorJaramillo Muñoz, Carlos Alberto
dc.creatorMauad, Anna Victoria
dc.creatorMaurin, Olivier
dc.creatorMüntz, Robert
dc.creatorLeitch, Ilia J.
dc.creatorLi, Lan
dc.creatorNegrão, Raquel
dc.creatorOses Salas, Lizbeth Melissa
dc.creatorPhillips, Charlotte
dc.creatorRincón González, Milton
dc.creatorSalazar Chávez, Gerardo Adolfo
dc.creatorSimpson, Lalita
dc.creatorSmidt, Eric
dc.creatorSolano Gómez, Rodolfo
dc.creatorParra Sánchez, Edicson
dc.creatorTremblay, Raymond L.
dc.creatorvan den Berg, Cassio
dc.creatorVillanueva Tamayo, Boris Stefan
dc.creatorZuluaga Trochez, Alejandro
dc.creatorZuntini, Alexandre
dc.creatorChase, Mark W.
dc.creatorFay, Michael
dc.creatorCondamine, Fabien L.
dc.creatorForest, Félix
dc.creatorNargar, Katharina
dc.creatorRenner, Susanne S.
dc.creatorBaker, William J.
dc.creatorAntonelli, Alexandre
dc.date.accessioned2024-04-09T17:17:50Z
dc.date.available2024-04-09T17:17:50Z
dc.date.issued2024
dc.description.abstractOrchids constitute one of the most spectacular radiations of flowering plants. However, their origin, spread across the globe, and hotspots of speciation remain uncertain due to the lack of an up-to-date phylogeographic analysis. We present a new Orchidaceae phylogeny based on combined high-throughput and Sanger sequencing data, covering all five subfamilies, 17/22 tribes, 40/49 subtribes, 285/736genera, and c. 7% (1921) of the 29 524 accepted species, and use it to infer geographic range evolution, diversity, and speciation patterns by adding curated geographical distributions from the World Checklist of Vascular Plants. The orchids’ most recent common ancestor is inferred to have lived in Late CretaceousLaurasia. The modern range of Apostasioideae, which comprises two genera with 16 species from India to northern Australia, is interpreted as relictual, similar to that of numerous other groups that went extinct at higher latitudes following the global climate cooling during theOligocene. Despite their ancient origin, modern orchid species diversity mainly originated over the last 5 Ma, with the highest speciation rates in Panama and Costa Rica. These results alter our understanding of the geographic origin of orchids, previously pro-posed as Australian, and pinpoint Central America as a region of recent, explosive speciationes_ES
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Jardín Botánico Lankester (JBL)es_ES
dc.description.sponsorshipUniversidad de Costa Rica/[814-B8-257]/UCR/Costa Ricaes_ES
dc.identifier.citationhttps://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.19580es_ES
dc.identifier.codproyecto814-B8-257
dc.identifier.doi10.1111/nph.19580
dc.identifier.issn1469-8137
dc.identifier.issn0028-646X
dc.identifier.urihttps://hdl.handle.net/10669/91165
dc.language.isoenges_ES
dc.rightsacceso embargado
dc.sourceNew Phytologist, vol.242 (2), pp.700-716es_ES
dc.subjectORCHIDSes_ES
dc.subjectORIGINes_ES
dc.subjectHISTORYes_ES
dc.subjectSPECIESes_ES
dc.subjectNEOTROPICSes_ES
dc.subjectMACROEVOLUTIONes_ES
dc.titleThe origin and speciation of orchidses_ES
dc.typeartículo originales_ES

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