Ítem
Solo Metadatos

Convergent morphology in alpinieae (Zingiberaceae): Recircumscribing amomum as a monophyletic genus

Mostrar el registro sencillo de la publicación
dc.creatorde Boer H.spa
dc.creatorNewman M.spa
dc.creatorPoulsen A.D.spa
dc.creatorJane Droop A.spa
dc.creatorFér T.spa
dc.creatorHi?n L.T.T.spa
dc.creatorHlavatá K.spa
dc.creatorLamxay V.spa
dc.creatorRichardson, James-Edwardspa
dc.creatorSteffen K.spa
dc.creatorLeong-Škorni?ková J.spa
dc.date.accessioned2020-05-26T00:01:26Z
dc.date.available2020-05-26T00:01:26Z
dc.date.created2018spa
dc.description.abstractThe tropical ginger genus Amomum (Zingiberaceae) has always posed challenges for classification based on morphological characters. Previous molecular phylogenetic studies showed Amomum to be paraphyletic but limited sampling and absence of the data of the type Amomum subulatum made it impossible to resolve the paraphyly and make nomenclatural changes. Here, Amomum is further investigated in a multi-marker phylogenetic framework using matK and nrITS including multiple accessions of the type, the genus Elettaria and additional accessions of Amomum, Alpinia, Elettariopsis, Geocharis, Geostachys and Hornstedtia. Amomum is shown to consist of nine clades and Alpinia of six. The genera Elettaria, Elettariopsis, Plagiostachys, and species in Hornstedtia are nested within these clades. Morphological studies of species previously subsumed in Amomum support recognition of new genera that correspond to well-delimited clades in the phylogenetic framework presented here. Recircumscription of the paraphyletic genus Amomum facilitates identification and creates nomenclatural stability. Three genera, Conamomum, Meistera and Wurfbainia, are resurrected, and three new genera Epiamomum, Lanxangia and Sundamomum are described, together with a key to the genera and a nomenclatural synopsis placing 384 specific names (incl. all synonyms) into the new generic framework. Of these 129 represent new combinations and 3 are replacement names. Types of Geocharis and Geostachys are designated. Further studies and specific sampling will be needed to resolve other branches of Alpinioideae containing other polyphyletic genera. © International Association for Plant Taxonomy (IAPT) 2018, all rights reserved.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.12705/671.2
dc.identifier.issn400262
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/23365
dc.language.isoengspa
dc.publisherInternational Association for Plant Taxonomyspa
dc.relation.citationEndPage36
dc.relation.citationIssueNo. 1
dc.relation.citationStartPage6
dc.relation.citationTitleTaxon
dc.relation.citationVolumeVol. 67
dc.relation.ispartofTaxon, ISSN:400262, Vol.67, No.1 (2018); pp. 6-36spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85043333523&doi=10.12705%2f671.2&partnerID=40&md5=216b5cd1e684862d1b1faa94290a7003spa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordClassificationspa
dc.subject.keywordGenetic markerspa
dc.subject.keywordIdentification keyspa
dc.subject.keywordMonocotyledonspa
dc.subject.keywordMorphologyspa
dc.subject.keywordNew genusspa
dc.subject.keywordNomenclaturespa
dc.subject.keywordPhylogeneticsspa
dc.subject.keywordPhylogenyspa
dc.subject.keywordAlpiniaspa
dc.subject.keywordAmomumspa
dc.subject.keywordAmomum subulatumspa
dc.subject.keywordElettariaspa
dc.subject.keywordElettariopsisspa
dc.subject.keywordGeocharisspa
dc.subject.keywordGeostachysspa
dc.subject.keywordHornstedtiaspa
dc.subject.keywordPlagiostachysspa
dc.subject.keywordRenealmia alpiniaspa
dc.subject.keywordZingiber officinalespa
dc.subject.keywordZingiberaceaespa
dc.subject.keywordAlpinieaespa
dc.subject.keywordAlpinioideaespa
dc.subject.keywordClassificationspa
dc.subject.keywordConamomumspa
dc.subject.keywordEpiamomumspa
dc.subject.keywordInternal transcribed spacerspa
dc.subject.keywordLanxangiaspa
dc.subject.keywordMaturase kspa
dc.subject.keywordMeisteraspa
dc.subject.keywordMorphologyspa
dc.subject.keywordPhylogenyspa
dc.subject.keywordSundamomumspa
dc.subject.keywordWurfbainiaspa
dc.titleConvergent morphology in alpinieae (Zingiberaceae): Recircumscribing amomum as a monophyletic genusspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
Archivos
Colecciones
Artículos