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Abstract
Balsamocarpon, Lophocarpinia, Stenodrepanum and Zuccagnia are monospecific endemic genera from arid or saline areas of southern South America (Argentina, Paraguay, Chile). Several molecular studies have explored relationships within Caesalpinioideae and the Caesalpinia group but, until now, Stenodrepanum has not been included, Lophocarpinia has been poorly represented and these four South American taxa have not been analyzed together. In order to resolve [ver mas...]
dc.contributor.authorNores, María Jimena
dc.contributor.authorSimpson, Beryl B.
dc.contributor.authorHick, Pascale
dc.contributor.authorAnton, Ana Maria Ramona
dc.contributor.authorFortunato, Renee Hersilia
dc.date.accessioned2019-04-04T12:47:31Z
dc.date.available2019-04-04T12:47:31Z
dc.date.issued2012-08
dc.identifier.issn0040-0262
dc.identifier.otherhttps://doi.org/10.1002/tax.614006
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/10.1002/tax.614006
dc.identifier.urihttp://hdl.handle.net/20.500.12123/4813
dc.description.abstractBalsamocarpon, Lophocarpinia, Stenodrepanum and Zuccagnia are monospecific endemic genera from arid or saline areas of southern South America (Argentina, Paraguay, Chile). Several molecular studies have explored relationships within Caesalpinioideae and the Caesalpinia group but, until now, Stenodrepanum has not been included, Lophocarpinia has been poorly represented and these four South American taxa have not been analyzed together. In order to resolve their evolutionary relationships, a phylogenetic analysis of the plastid trnL–F intron and spacer region that included a broad range of published sequences from Caesalpinieae was used. Combined trnL–F, matK/trnK and morphological data were analysed for a subset of taxa. Stenodrepanum, Balsamocarpon and Zuccagnia formed a monophyletic group with the amphitropical American genus Hoffmannseggia. The clade shares a synapomorphy of sepal persistence in the fruit. Lophocarpinia is shown also to belong to the Caesalpinia informal generic group as traditionally proposed, and grouped with Haematoxylum with which it shares the presence of branches and inflorescences crowded on short shoots and spines derived from branches. As a contribution to the understanding of the Caesalpinia group, phylogenetic hypotheses were used to discuss evolution of selected characters within the group.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherWileyes_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceTaxon 61 (4) : 790-802 (August 2012)es_AR
dc.subjectCaesalpinioideaees_AR
dc.subjectLeguminosaees_AR
dc.subjectLeguminosases_AR
dc.subjectLegumeseng
dc.subjectOrganismos Indígenases_AR
dc.subjectIndigenous Organismseng
dc.subjectFilogeniaes_AR
dc.subjectPhylogenyeng
dc.subject.otherEspecies Autóctonases_AR
dc.subject.otherAmérica del Sures_AR
dc.titleThe phylogenetic relationships of four monospecific caesalpinioids (Leguminosae) endemic to southern South Americaes_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenInstituto de Recursos Biológicoses_AR
dc.description.filFil: Nores, María Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentinaes_AR
dc.description.filFil: Simpson, Beryl B. University of Texas. Integrative Biology; Estados Unidoses_AR
dc.description.filFil: Hick, Pascale. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentinaes_AR
dc.description.filFil: Anton, Ana Maria Ramona. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentinaes_AR
dc.description.filFil: Fortunato, Renee Hersilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentinaes_AR
dc.subtypecientifico


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