Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae

Autores
Zini, Lucia Melisa; Solís, Stella Maris; Ferrucci, María Silvia
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Floral nectaries are a widespread trait in the Sapindaceae. However, until now only a few data on nectaries and their evolutionary shifts are available for most taxa. This research focuses on the anatomy and development of floral nectaries in two endemic species, Cardiospermum heringeri and C. integerrimum. The nectary consists of two horn-like lobes, located at the base of the androgynophore. Anatomically, it is characterized by three components: uniseriate epidermis, sub-epidermal secretory tissue and vascular tissue. The epidermis contains many nectarostomata involved in the exudation process. The secretory parenchyma is composed of small thinwalled cells, relatively lightly stained, and idioblasts containing oxalate druses. Vascular tissue supplying the nectary consists exclusively of phloem. From an early stage of development, the nectary lobes in both species are associated with the base of the posterior petals, but each organ originates independently of one another. These results plus additional morphological observations of nectary lobes in some species of Cardiospermum, Serjania, Paullinia and Urvillea were analyzed within the framework of phylogenetic knowledge.
Fil: Zini, Lucia Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
Fil: Solís, Stella Maris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
Fil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
Materia
Floral Nectary
Nectary Structure
Nectary Ontogeny
Paullinieae
Cardiospermum
Character Evolution
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:11336/6257
Acceder
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spelling Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in PaullinieaeZini, Lucia MelisaSolís, Stella MarisFerrucci, María SilviaFloral NectaryNectary StructureNectary OntogenyPaullinieaeCardiospermumCharacter Evolutionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Floral nectaries are a widespread trait in the Sapindaceae. However, until now only a few data on nectaries and their evolutionary shifts are available for most taxa. This research focuses on the anatomy and development of floral nectaries in two endemic species, Cardiospermum heringeri and C. integerrimum. The nectary consists of two horn-like lobes, located at the base of the androgynophore. Anatomically, it is characterized by three components: uniseriate epidermis, sub-epidermal secretory tissue and vascular tissue. The epidermis contains many nectarostomata involved in the exudation process. The secretory parenchyma is composed of small thinwalled cells, relatively lightly stained, and idioblasts containing oxalate druses. Vascular tissue supplying the nectary consists exclusively of phloem. From an early stage of development, the nectary lobes in both species are associated with the base of the posterior petals, but each organ originates independently of one another. These results plus additional morphological observations of nectary lobes in some species of Cardiospermum, Serjania, Paullinia and Urvillea were analyzed within the framework of phylogenetic knowledge.Fil: Zini, Lucia Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); ArgentinaFil: Solís, Stella Maris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); ArgentinaFil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); ArgentinaSpringer Wien2014-01-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/6257Zini, Lucia Melisa; Solís, Stella Maris; Ferrucci, María Silvia; Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae; Springer Wien; Plant Systematics and Evolution; 300; 6; 8-1-2014; 1515-15230378-26972199-6881enginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s00606-013-0978-4info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs00606-013-0978-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:06:49Zoai:ri.conicet.gov.ar:11336/6257instacron: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:34982025-09-03 10:06:50.153CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
title Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
spellingShingle Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
Zini, Lucia Melisa
Floral Nectary
Nectary Structure
Nectary Ontogeny
Paullinieae
Cardiospermum
Character Evolution
title_short Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
title_full Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
title_fullStr Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
title_full_unstemmed Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
title_sort Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
dc.creator.none.fl_str_mv Zini, Lucia Melisa
Solís, Stella Maris
Ferrucci, María Silvia
author Zini, Lucia Melisa
author_facet Zini, Lucia Melisa
Solís, Stella Maris
Ferrucci, María Silvia
author_role author
author2 Solís, Stella Maris
Ferrucci, María Silvia
author2_role author
author
dc.subject.none.fl_str_mv Floral Nectary
Nectary Structure
Nectary Ontogeny
Paullinieae
Cardiospermum
Character Evolution
topic Floral Nectary
Nectary Structure
Nectary Ontogeny
Paullinieae
Cardiospermum
Character Evolution
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Floral nectaries are a widespread trait in the Sapindaceae. However, until now only a few data on nectaries and their evolutionary shifts are available for most taxa. This research focuses on the anatomy and development of floral nectaries in two endemic species, Cardiospermum heringeri and C. integerrimum. The nectary consists of two horn-like lobes, located at the base of the androgynophore. Anatomically, it is characterized by three components: uniseriate epidermis, sub-epidermal secretory tissue and vascular tissue. The epidermis contains many nectarostomata involved in the exudation process. The secretory parenchyma is composed of small thinwalled cells, relatively lightly stained, and idioblasts containing oxalate druses. Vascular tissue supplying the nectary consists exclusively of phloem. From an early stage of development, the nectary lobes in both species are associated with the base of the posterior petals, but each organ originates independently of one another. These results plus additional morphological observations of nectary lobes in some species of Cardiospermum, Serjania, Paullinia and Urvillea were analyzed within the framework of phylogenetic knowledge.
Fil: Zini, Lucia Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
Fil: Solís, Stella Maris. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
Fil: Ferrucci, María Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Nordeste. Instituto de Botánica del Nordeste (i); Argentina
description Floral nectaries are a widespread trait in the Sapindaceae. However, until now only a few data on nectaries and their evolutionary shifts are available for most taxa. This research focuses on the anatomy and development of floral nectaries in two endemic species, Cardiospermum heringeri and C. integerrimum. The nectary consists of two horn-like lobes, located at the base of the androgynophore. Anatomically, it is characterized by three components: uniseriate epidermis, sub-epidermal secretory tissue and vascular tissue. The epidermis contains many nectarostomata involved in the exudation process. The secretory parenchyma is composed of small thinwalled cells, relatively lightly stained, and idioblasts containing oxalate druses. Vascular tissue supplying the nectary consists exclusively of phloem. From an early stage of development, the nectary lobes in both species are associated with the base of the posterior petals, but each organ originates independently of one another. These results plus additional morphological observations of nectary lobes in some species of Cardiospermum, Serjania, Paullinia and Urvillea were analyzed within the framework of phylogenetic knowledge.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-08
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/11336/6257
Zini, Lucia Melisa; Solís, Stella Maris; Ferrucci, María Silvia; Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae; Springer Wien; Plant Systematics and Evolution; 300; 6; 8-1-2014; 1515-1523
0378-2697
2199-6881
url http://hdl.handle.net/11336/6257
identifier_str_mv Zini, Lucia Melisa; Solís, Stella Maris; Ferrucci, María Silvia; Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae; Springer Wien; Plant Systematics and Evolution; 300; 6; 8-1-2014; 1515-1523
0378-2697
2199-6881
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s00606-013-0978-4
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs00606-013-0978-4
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
dc.publisher.none.fl_str_mv Springer Wien
publisher.none.fl_str_mv Springer Wien
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 13.13397

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