Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties

We assessed the morphological diversity of Serjania perulacea using multivariate analyses (principal coordinates and component analysis) of quantitative and qualitative morphological leaf traits. We also investigated the effect of local environmental conditions on the distribution of the different p...

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Autores principales:	Coulleri, Juan Pablo, Brem, Marta Carolina, Ferrucci, María Silvia
Formato:	Artículo
Lenguaje:	Inglés
Publicado:	Magnolia Press 2025
Materias:	Leaf traits Morphological variation Multivariate Analysis Niche modelling Taxonomy
Acceso en línea:	http://repositorio.unne.edu.ar/handle/123456789/59360
Aporte de:	RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste

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spelling	I48-R184-123456789-593602025-12-15T12:02:30Z Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties Coulleri, Juan Pablo Brem, Marta Carolina Ferrucci, María Silvia Leaf traits Morphological variation Multivariate Analysis Niche modelling Taxonomy We assessed the morphological diversity of Serjania perulacea using multivariate analyses (principal coordinates and component analysis) of quantitative and qualitative morphological leaf traits. We also investigated the effect of local environmental conditions on the distribution of the different phenotypes. Our results indicate that S. perulacea consists of three varieties, which are restricted to specific geographic areas with distinct environmental conditions. The two new varieties S. perulacea var. krapovickasii and S. perulacea var. chacoensis are described here and a lectotype for the autonymic variety is designated. An identification key, illustrations and distribution maps for all three varieties are also provided. 2025-12-15T11:32:10Z 2025-12-15T11:32:10Z 2017-7-11 Artículo Coulleri, Juan Pablo, Brem, Marta Carolina y Ferrucci, María Silvi, 2017. Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties. Phytotaxa. Auckland: Magnolia Press, vol. 313, no. 1, p. 23-42. e-ISSN 1179-3162. 1179-3155 http://repositorio.unne.edu.ar/handle/123456789/59360 eng doi.org/10.11646/phytotaxa.313.1.2 restrictedAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf p. 23-42 application/pdf Magnolia Press Phytotaxa, 2017, vol. 313, no. 1, p. 23-42.
institution	Universidad Nacional del Nordeste
institution_str	I-48
repository_str	R-184
collection	RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language	Inglés
topic	Leaf traits Morphological variation Multivariate Analysis Niche modelling Taxonomy
spellingShingle	Leaf traits Morphological variation Multivariate Analysis Niche modelling Taxonomy Coulleri, Juan Pablo Brem, Marta Carolina Ferrucci, María Silvia Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties
topic_facet	Leaf traits Morphological variation Multivariate Analysis Niche modelling Taxonomy
description	We assessed the morphological diversity of Serjania perulacea using multivariate analyses (principal coordinates and component analysis) of quantitative and qualitative morphological leaf traits. We also investigated the effect of local environmental conditions on the distribution of the different phenotypes. Our results indicate that S. perulacea consists of three varieties, which are restricted to specific geographic areas with distinct environmental conditions. The two new varieties S. perulacea var. krapovickasii and S. perulacea var. chacoensis are described here and a lectotype for the autonymic variety is designated. An identification key, illustrations and distribution maps for all three varieties are also provided.
format	Artículo
author	Coulleri, Juan Pablo Brem, Marta Carolina Ferrucci, María Silvia
author_facet	Coulleri, Juan Pablo Brem, Marta Carolina Ferrucci, María Silvia
author_sort	Coulleri, Juan Pablo
title	Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties
title_short	Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties
title_full	Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties
title_fullStr	Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties
title_full_unstemmed	Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties
title_sort	geographic variation of serjania perulacea (paullinieae, sapindaceae) and description of two new varieties
publisher	Magnolia Press
publishDate	2025
url	http://repositorio.unne.edu.ar/handle/123456789/59360
work_keys_str_mv	AT coullerijuanpablo geographicvariationofserjaniaperulaceapaullinieaesapindaceaeanddescriptionoftwonewvarieties AT bremmartacarolina geographicvariationofserjaniaperulaceapaullinieaesapindaceaeanddescriptionoftwonewvarieties AT ferruccimariasilvia geographicvariationofserjaniaperulaceapaullinieaesapindaceaeanddescriptionoftwonewvarieties
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Geographic variation of Serjania perulacea (Paullinieae, Sapindaceae) and description of two new varieties

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