Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure
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...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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2018
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| Acceso en línea: | http://www.publish.csiro.au/bt/bt17086 http://hdl.handle.net/20.500.12123/2273 https://doi.org/10.1071/BT17086 |
| _version_ | 1855483017597812736 |
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| author | Lattar, Elsa C. Galati, Beatriz Gloria Carrera, Constanza Soledad Ferrucci, María S. |
| author_browse | Carrera, Constanza Soledad Ferrucci, María S. Galati, Beatriz Gloria Lattar, Elsa C. |
| author_facet | Lattar, Elsa C. Galati, Beatriz Gloria Carrera, Constanza Soledad Ferrucci, María S. |
| author_sort | Lattar, Elsa C. |
| collection | INTA Digital |
| description | 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. |
| format | Artículo |
| id | INTA2273 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA22732019-01-24T18:17:23Z Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure Lattar, Elsa C. Galati, Beatriz Gloria Carrera, Constanza Soledad Ferrucci, María S. Multivariate Analysis Nectaries Néctar Nectarios Análisis Multivariante Luehea divaricata Heliocarpus popayanensis Análisis Multivariado 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. INTA_CIAP_Instituto de Fisiología y Recursos Genéticos Vegetales 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 Fil: Galati, Beatriz G. Universidad de Buenos Aires. Facultad de Agronomía, Departamento de Recursos Naturales y Ambiente. Cátedra de Botánica General;Argentina 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 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 2018-04-18T16:58:42Z 2018-04-18T16:58:42Z 2018-03 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://www.publish.csiro.au/bt/bt17086 http://hdl.handle.net/20.500.12123/2273 0067-1924 1444-9862 https://doi.org/10.1071/BT17086 eng info:eu-repo/semantics/restrictedAccess application/pdf Australian journal of botany 66 (1) : 59-73. (2018) |
| spellingShingle | Multivariate Analysis Nectaries Néctar Nectarios Análisis Multivariante Luehea divaricata Heliocarpus popayanensis Análisis Multivariado Lattar, Elsa C. Galati, Beatriz Gloria Carrera, Constanza Soledad Ferrucci, María S. Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure |
| title | Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure |
| title_full | Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure |
| title_fullStr | Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure |
| title_full_unstemmed | Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure |
| title_short | Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): structure and ultrastructure |
| title_sort | floral nectaries of heliocarpus popayanensis and luehea divaricata malvaceae grewioideae structure and ultrastructure |
| topic | Multivariate Analysis Nectaries Néctar Nectarios Análisis Multivariante Luehea divaricata Heliocarpus popayanensis Análisis Multivariado |
| url | http://www.publish.csiro.au/bt/bt17086 http://hdl.handle.net/20.500.12123/2273 https://doi.org/10.1071/BT17086 |
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