Palynology of Amicia Kunth. (Leguminosae–Papilionoideae–Dalbergieae–Informal Adesmia clade) set in a systematic and phylogenetic context

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dc.contributor.authorAntonio-Domingues, Higor
dc.contributor.authorFortuna-Perez, Ana Paula [UNESP]
dc.contributor.authorRossi, Mônica Lanzoni
dc.contributor.authorMartinelli, Adriana Pinheiro
dc.contributor.authorLewis, Gwilym Peter
dc.contributor.authorPinto da Luz, Cynthia Fernandes
dc.contributor.institutionInstituto de Pesquisas Ambientais
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionRoyal Botanic Gardens
dc.date.accessioned2023-07-29T13:32:52Z
dc.date.available2023-07-29T13:32:52Z
dc.date.issued2022-01-01
dc.description.abstractAmicia is the least diverse genus of the Adesmia clade. It has a disjunct distribution with six endemic species restricted to the central Andes of South America and one species endemic to Mexico. The phylogeny and taxonomy of this genus have been extensively studied. Nevertheless, pollen data are still insufficiently known within a taxonomic context. In this study, we analysed all Amicia species using light, scanning, and transmission electron microscopy and we present phylogenetically useful palynological information to support taxonomic studies. Variation in pollen grain size and aperture features is used to delimit pollen types, which corroborate molecular and biogeographical data. Multivariate analysis reinforced the pollen type subdivisions and revealed novel diagnostic morphological features for two infrageneric taxa of Amicia. Our pollen results provide informative pollen characters to assist in the delimitation of Amicia species, which can be easily misidentified due to similarities in vegetative structures. Amicia pollen morphology reflects population isolation and divergence of Amicia lineages and provides critical features for future phylogenetic optimisation of the Adesmia clade.en
dc.description.affiliationPrograma de Pós-graduação em Biodiversidade Vegetal e Meio Ambiente Instituto de Pesquisas Ambientais
dc.description.affiliationPrograma de Pós-graduação em Ciências Biológicas (Botânica) IBB Universidade Estadual Paulista
dc.description.affiliationLaboratório de Histopatologia e Biologia Estrutural de Plantas Centro de Energia Nuclear na Agricultura Universidade de São Paulo
dc.description.affiliationAccelerated Taxonomy Department Royal Botanic Gardens
dc.description.affiliationLaboratório de Palinologia Instituto de Pesquisas Ambientais
dc.description.affiliationUnespPrograma de Pós-graduação em Ciências Biológicas (Botânica) IBB Universidade Estadual Paulista
dc.format.extent421-435
dc.identifierhttp://dx.doi.org/10.1080/00173134.2022.2130011
dc.identifier.citationGrana, v. 61, n. 6, p. 421-435, 2022.
dc.identifier.doi10.1080/00173134.2022.2130011
dc.identifier.issn1651-2049
dc.identifier.issn0017-3134
dc.identifier.scopus2-s2.0-85144145846
dc.identifier.urihttp://hdl.handle.net/11449/248042
dc.language.isoeng
dc.relation.ispartofGrana
dc.sourceScopus
dc.subjectCentral America
dc.subjectDalbergia clade
dc.subjectFabaceae
dc.subjectMexico
dc.subjectpollen morphology
dc.subjectSouth America
dc.subjectultrasculpture
dc.subjectultrastructure
dc.titlePalynology of Amicia Kunth. (Leguminosae–Papilionoideae–Dalbergieae–Informal Adesmia clade) set in a systematic and phylogenetic contexten
dc.typeArtigo
unesp.author.orcid0000-0001-9405-1930[1]
unesp.author.orcid0000-0003-4977-4341[2]
unesp.author.orcid0000-0003-2057-9470[3]
unesp.author.orcid0000-0003-1278-3930[4]
unesp.author.orcid0000-0003-2599-4577[5]
unesp.author.orcid0000-0001-7908-155X[6]

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