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The structure and ultrastructure on floral nectaries of Heliocarpus popayanensis Kunth. and Luehea divaricata Mart (Malvaceae-Grewioideae) were investigated for the first time. The floral nectaries of the analysed species are structured (can be recognised macroscopically and microscopically) and of trichomatic type. Significant morphological differences were observed between the nectaries of perfect and pistillate flowers of H. popayanensis, as well as
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dc.contributor.author | Lattar, Elsa C. | |
dc.contributor.author | Galati, Beatriz Gloria | |
dc.contributor.author | Carrera, Constanza Soledad | |
dc.contributor.author | Ferrucci, María S. | |
dc.date.accessioned | 2018-04-18T16:58:42Z | |
dc.date.available | 2018-04-18T16:58:42Z | |
dc.date.issued | 2018-03 | |
dc.identifier.issn | 0067-1924 | |
dc.identifier.issn | 1444-9862 | |
dc.identifier.other | https://doi.org/10.1071/BT17086 | |
dc.identifier.uri | http://www.publish.csiro.au/bt/bt17086 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/2273 | |
dc.description.abstract | The structure and ultrastructure on floral nectaries of Heliocarpus popayanensis Kunth. and Luehea divaricata Mart (Malvaceae-Grewioideae) were investigated for the first time. The floral nectaries of the analysed species are structured (can be recognised macroscopically and microscopically) and of trichomatic type. Significant morphological differences were observed between the nectaries of perfect and pistillate flowers of H. popayanensis, as well as between nectaries of this species and those of the related species, Triumfetta rhomboidea Jacq. The volume of nectar produced in the perfect and pistillate flowers of H. popayanensis and in the perfect flowers of L. divaricata presents significant differences that could be related to the rewards offered to flower visitors. No differences were observed in ultrastructure features of the glandular trichomes between H. popayanensis and L. divaricata. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Australian journal of botany 66 (1) : 59-73. (2018) | es_AR |
dc.subject | Multivariate Analysis | eng |
dc.subject | Néctar | es_AR |
dc.subject | Nectarios | |
dc.subject | Análisis Multivariante | |
dc.subject | Nectaries | eng |
dc.subject.other | Luehea divaricata | eng |
dc.subject.other | Heliocarpus popayanensis | es_AR |
dc.subject.other | Análisis Multivariado | es_AR |
dc.title | Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | eng |
dc.description.origen | INTA_CIAP_Instituto de Fisiología y Recursos Genéticos Vegetales | es_AR |
dc.description.fil | Fil: Lattar, Elsa C. Universidad del Nacional del Nordeste. Facultad de Ciencias Agrarias. Cátedra de Morfología de Plantas Vasculares. Instituto de Botánica del Nordeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Galati, Beatriz G. Universidad de Buenos Aires. Facultad de Agronomía, Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica General;Argentina | es_AR |
dc.description.fil | Fil: Carrera, Constanza Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina | es_AR |
dc.description.fil | Fil: Ferrucci, María S. Universidad del Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Cátedra de Morfología de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.subtype | cientifico |
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