Structural development of the fruits and seeds in three mistletoe species of Phoradendron (Visceae: Santalaceae)

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dc.contributor.authorPolli, Anderson
dc.contributor.authorDe Souza, Luiz Antonio
dc.contributor.authorDe Almeida, Odair José Garcia [UNESP]
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:44:36Z
dc.date.available2018-12-11T16:44:36Z
dc.date.issued2016-07-01
dc.description.abstractPhoradendron is a New World genus of chlorophyllous hemiparasite plants with the distribution extending from the United States to Argentina, including the West Indies. The names given to the fruits within the Visceae are variable and include a viscous berry or pseudoberry bearing a single seed lacking the testa. Here, it was performed an anatomical study about the development of fruit and seed of three species of Phoradendron. During the fruit development the structure of the mesocarp undergoes intense activity of cell division, and it differentiates onto two new mesocarpic regions: the parenchyma and the viscid layer. In its maturity, the seed is ategmic, presenting the embryo entirely embedded within a chlorophyllous endosperm. The occurrence of chlorophyll in the endosperm may be associated to absence of integuments on the seed, which allows the light to reach the seminal tissues throughout the somewhat transparent pericarp. In addition, the Pomaceous fruit, viscidio type is proposed as an alternative classification for Phoradendron fruits.en
dc.description.affiliationUniversidade Estadual de Maringá - UEM Programa de Pós-graduação em Biologia Comparada - PGB, Av. Colombo 5790
dc.description.affiliationUniversidade Estadual de Maringá - UEM Programa de Pos-graduacao em Ecologia de Ambientes Aquaticos Continentais - PEA, Av. Colombo 5790
dc.description.affiliationUniversidade Estadual Paulista - UNESP Programa de Pós-Graduação em Biodiversidade Aquática, Praça Infante Don Henrique s/n
dc.description.affiliationUnespUniversidade Estadual Paulista - UNESP Programa de Pós-Graduação em Biodiversidade Aquática, Praça Infante Don Henrique s/n
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent649-659
dc.identifierhttp://dx.doi.org/10.1590/2175-7860201667309
dc.identifier.citationRodriguesia, v. 67, n. 3, p. 649-659, 2016.
dc.identifier.doi10.1590/2175-7860201667309
dc.identifier.fileS2175-78602016000300649.pdf
dc.identifier.issn2175-7860
dc.identifier.issn0370-6583
dc.identifier.scieloS2175-78602016000300649
dc.identifier.scopus2-s2.0-84994756790
dc.identifier.urihttp://hdl.handle.net/11449/169132
dc.language.isoeng
dc.relation.ispartofRodriguesia
dc.relation.ispartofsjr0,734
dc.relation.ispartofsjr0,734
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAnatomy
dc.subjectChlorophyllous endosperm
dc.subjectFruit classification
dc.subjectSemiparasite plant
dc.titleStructural development of the fruits and seeds in three mistletoe species of Phoradendron (Visceae: Santalaceae)en
dc.typeArtigo

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