Gynoecial ontogeny of Anthurium: contributions for floral developmental studies in Araceae (Alismatales)

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual do Oeste do Paraná (UNIOESTE)
dc.creatorPoli, Leticia Peres [UNESP]
dc.creatorTemponi, Livia Godinho
dc.creatorCoan, Alessandra Ike [UNESP]
dc.date2015-10-21T13:12:54Z
dc.date2015-10-21T13:12:54Z
dc.date2015-01-01
dc.date.accessioned2023-09-12T06:39:55Z
dc.date.available2023-09-12T06:39:55Z
dc.identifierhttp://www.nrcresearchpress.com/doi/abs/10.1139/cjb-2014-0136#.Vg60gexVhHw
dc.identifierBotany. Ottawa: Canadian Science Publishing, Nrc Research Press, v. 93, n. 1, p. 47-56, 2015.
dc.identifier1916-2790
dc.identifierhttp://hdl.handle.net/11449/128738
dc.identifier10.1139/cjb-2014-0136
dc.identifierWOS:000347299200006
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8778084
dc.descriptionStudies on floral development have widened the knowledge on the floral morphology of Araceae, particularly in genera delimited through classical taxonomic treatments. In Pothoideae, floral ontogenetic studies are limited to some representatives of Pothoidium Schott and Pothos L. and only one species of Anthurium Schott, with no focus on gynoecium. This background reveals a lack of ontogenetic data on the largest genus in the clade. This paper presents gynoecial ontogeny of species circumscribed in different sections of Anthurium, describes gynoecial developmental patterns, and evaluates the relevance of ontogenetic characteristics in the taxonomy of the sections studied. New data for the Araceae include the recognition of four floral developmental phases, the carpellary nature of the ovarian septum, and the development of the symplicate and synascidiate zones of the gynoecium. The apical septum described in Anthurium scandens (Aubl.) Engl. is first reported for the genus in this study. We also highlight the importance of these ontogenetic data as new information for the Pothoideae within Araceae and to understand the notable phases of floral development in the reproductive biology of Anthurium.
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionUniversidade Estadual do Oeste do Paraná, Centro de Ciências Biológicas e da Saúde
dc.descriptionUniversidade Estadual Paulista, Departamento de Botânica, Instituto de Biociências de Rio Claro
dc.descriptionFAPESP: 2011/03358-8
dc.descriptionFAPESP: 2013/05120-4
dc.descriptionFAPESP: 2010/17400-3
dc.descriptionCNPq: 306498/2012-0
dc.descriptionCNPq: 475212/2011-8
dc.descriptionCNPq: 562240/2010-1
dc.format47-56
dc.languageeng
dc.publisherCanadian Science Publishing, Nrc Research Press
dc.relationBotany
dc.relation1.178
dc.relation0,611
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectApical septum
dc.subjectGynoecium
dc.subjectOvarian septum
dc.subjectPothoideae
dc.titleGynoecial ontogeny of Anthurium: contributions for floral developmental studies in Araceae (Alismatales)
dc.typeArtigo


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