Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): Structure and ultrastructure

Autores
Lattar, Elsa Clorinda; Galati, Beatriz Gloria; Carrera, Constanza Soledad; Ferrucci, María Silvia
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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. Nectar accumulation occurs between the wall and the cuticle. The predominant floral visitors in perfect and pistillate flowers of H. popayanensis were bees, and less frequently flies; whereas for L. divaricata were wasps, bumblebees, butterflies and beetles. Our results support the inclusion of each genus in different tribes according to the recent tribal classification based on molecular and morphological data of the subfamily Grewioideae.
Fil: Lattar, Elsa Clorinda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Departamento de Ecología. Cátedra de Morfología de Plantas Vasculares; Argentina
Fil: Galati, Beatriz Gloria. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Botánica General; Argentina
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Ferrucci, María Silvia. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Departamento de Ecología. Cátedra de Morfología de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Materia
FLORAL VISITORS
GREWIOIDEAE
MULTIVARIATE ANALYSIS
NECTAR
NECTARY STRUCTURE
SECRETORY TRICHOMES.
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/89359
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): Structure and ultrastructureLattar, Elsa ClorindaGalati, Beatriz GloriaCarrera, Constanza SoledadFerrucci, María SilviaFLORAL VISITORSGREWIOIDEAEMULTIVARIATE ANALYSISNECTARNECTARY STRUCTURESECRETORY TRICHOMES.https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The 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. Nectar accumulation occurs between the wall and the cuticle. The predominant floral visitors in perfect and pistillate flowers of H. popayanensis were bees, and less frequently flies; whereas for L. divaricata were wasps, bumblebees, butterflies and beetles. Our results support the inclusion of each genus in different tribes according to the recent tribal classification based on molecular and morphological data of the subfamily Grewioideae.Fil: Lattar, Elsa Clorinda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Departamento de Ecología. Cátedra de Morfología de Plantas Vasculares; ArgentinaFil: Galati, Beatriz Gloria. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Botánica General; ArgentinaFil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Ferrucci, María Silvia. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Departamento de Ecología. Cátedra de Morfología de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaCsiro Publishing2018-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/89359Lattar, Elsa Clorinda; Galati, Beatriz Gloria; Carrera, Constanza Soledad; Ferrucci, María Silvia; Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): Structure and ultrastructure; Csiro Publishing; Australian Journal of Botany; 66; 1; 1-2018; 59-730067-19241444-9862CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/?paper=BT17086info:eu-repo/semantics/altIdentifier/doi/10.1071/BT17086info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:13Zoai:ri.conicet.gov.ar:11336/89359instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:44:13.812CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv 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
spellingShingle Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): Structure and ultrastructure
Lattar, Elsa Clorinda
FLORAL VISITORS
GREWIOIDEAE
MULTIVARIATE ANALYSIS
NECTAR
NECTARY STRUCTURE
SECRETORY TRICHOMES.
title_short 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_sort Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): Structure and ultrastructure
dc.creator.none.fl_str_mv Lattar, Elsa Clorinda
Galati, Beatriz Gloria
Carrera, Constanza Soledad
Ferrucci, María Silvia
author Lattar, Elsa Clorinda
author_facet Lattar, Elsa Clorinda
Galati, Beatriz Gloria
Carrera, Constanza Soledad
Ferrucci, María Silvia
author_role author
author2 Galati, Beatriz Gloria
Carrera, Constanza Soledad
Ferrucci, María Silvia
author2_role author
author
author
dc.subject.none.fl_str_mv FLORAL VISITORS
GREWIOIDEAE
MULTIVARIATE ANALYSIS
NECTAR
NECTARY STRUCTURE
SECRETORY TRICHOMES.
topic FLORAL VISITORS
GREWIOIDEAE
MULTIVARIATE ANALYSIS
NECTAR
NECTARY STRUCTURE
SECRETORY TRICHOMES.
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 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. Nectar accumulation occurs between the wall and the cuticle. The predominant floral visitors in perfect and pistillate flowers of H. popayanensis were bees, and less frequently flies; whereas for L. divaricata were wasps, bumblebees, butterflies and beetles. Our results support the inclusion of each genus in different tribes according to the recent tribal classification based on molecular and morphological data of the subfamily Grewioideae.
Fil: Lattar, Elsa Clorinda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Departamento de Ecología. Cátedra de Morfología de Plantas Vasculares; Argentina
Fil: Galati, Beatriz Gloria. Universidad de Buenos Aires. Facultad de Agronomía. Cátedra de Botánica General; Argentina
Fil: Carrera, Constanza Soledad. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Fisiología y Recursos Genéticos Vegetales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Ferrucci, María Silvia. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Departamento de Ecología. Cátedra de Morfología de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
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. Nectar accumulation occurs between the wall and the cuticle. The predominant floral visitors in perfect and pistillate flowers of H. popayanensis were bees, and less frequently flies; whereas for L. divaricata were wasps, bumblebees, butterflies and beetles. Our results support the inclusion of each genus in different tribes according to the recent tribal classification based on molecular and morphological data of the subfamily Grewioideae.
publishDate 2018
dc.date.none.fl_str_mv 2018-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/89359
Lattar, Elsa Clorinda; Galati, Beatriz Gloria; Carrera, Constanza Soledad; Ferrucci, María Silvia; Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): Structure and ultrastructure; Csiro Publishing; Australian Journal of Botany; 66; 1; 1-2018; 59-73
0067-1924
1444-9862
CONICET Digital
CONICET
url http://hdl.handle.net/11336/89359
identifier_str_mv Lattar, Elsa Clorinda; Galati, Beatriz Gloria; Carrera, Constanza Soledad; Ferrucci, María Silvia; Floral nectaries of Heliocarpus popayanensis and Luehea divaricata (Malvaceae-Grewioideae): Structure and ultrastructure; Csiro Publishing; Australian Journal of Botany; 66; 1; 1-2018; 59-73
0067-1924
1444-9862
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/?paper=BT17086
info:eu-repo/semantics/altIdentifier/doi/10.1071/BT17086
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Csiro Publishing
publisher.none.fl_str_mv Csiro Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.069144

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