Desarrollo de la variante cambial en <i>Serjania meridionalis</i> (Sapindaceae, Paullinieae)

The family Sapindaceae is one of the most important groups of neotropical climbers and it has several cambial variants, some of which are exclusive. In this contribution, we described the wood development of Serjania meridionalis, the southernmost distributed species of the genus, studied by convent...

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Detalles Bibliográficos
Autores principales: Borniego, María Lucía, Cabanillas, Pablo Alejandro
Formato: Articulo
Lenguaje:Español
Publicado: 2014
Materias:
Ciencias Agrarias
Plantas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/66580
http://www.ojs.darwin.edu.ar/index.php/darwiniana/article/view/574/597
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-66580
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Ciencias Agrarias
Plantas
spellingShingle Ciencias Agrarias
Plantas
Borniego, María Lucía
Cabanillas, Pablo Alejandro
Desarrollo de la variante cambial en <i>Serjania meridionalis</i> (Sapindaceae, Paullinieae)
topic_facet Ciencias Agrarias
Plantas
description The family Sapindaceae is one of the most important groups of neotropical climbers and it has several cambial variants, some of which are exclusive. In this contribution, we described the wood development of Serjania meridionalis, the southernmost distributed species of the genus, studied by conventional anatomical techniques and based on material from Martín García island (Buenos Aires, Argentina). The primary vascular system is eustelic. Secondary growth begins with a typical cambium; however, secondary thickening supernumerary meristems dedifferentiate later. These meristems produce new vascular cylinders (secondary xylem and phloem) in the periphery of the original vascular cylinder. The presence of corded vascular cylinders in older stems of S. meridionalis is new for the species and raises the need to review the presence-absence of cambial variants dichotomy in many identification keys.
format Articulo
Articulo
author Borniego, María Lucía
Cabanillas, Pablo Alejandro
author_facet Borniego, María Lucía
Cabanillas, Pablo Alejandro
author_sort Borniego, María Lucía
title Desarrollo de la variante cambial en <i>Serjania meridionalis</i> (Sapindaceae, Paullinieae)
title_short Desarrollo de la variante cambial en <i>Serjania meridionalis</i> (Sapindaceae, Paullinieae)
title_full Desarrollo de la variante cambial en <i>Serjania meridionalis</i> (Sapindaceae, Paullinieae)
title_fullStr Desarrollo de la variante cambial en <i>Serjania meridionalis</i> (Sapindaceae, Paullinieae)
title_full_unstemmed Desarrollo de la variante cambial en <i>Serjania meridionalis</i> (Sapindaceae, Paullinieae)
title_sort desarrollo de la variante cambial en <i>serjania meridionalis</i> (sapindaceae, paullinieae)
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/66580
http://www.ojs.darwin.edu.ar/index.php/darwiniana/article/view/574/597
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AT borniegomarialucia cambialvariantdevelopmentinserjaniameridionalissapindaceaepaullinieae
AT cabanillaspabloalejandro cambialvariantdevelopmentinserjaniameridionalissapindaceaepaullinieae
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