Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii.
Distribution and morphological variability in populations of Solanum commersonii (Solanaceae) in the Pampas region of Argentina. Solanum commersonii is a wild tuber bearing species, widely distributed in the Distrito Pampeano Austral and Oriental of Argentina. It is found growing in different habita...
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| Formato: | Artículo revista |
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Sociedad Argentina de Botánica
2016
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/14369 |
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I10-R325-article-143692020-03-09T18:01:15Z Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii. Distribución y variabilidad morfológica de poblaciones de Solanum commersonii (Solanaceae) en la región pampeana de la Argentina. Prieto, Agustín Ispizúa, Verónica N. Clausen, Andrea M. Ambientes serranos campo bajo distribución dunas costeras Solanum commersonii variabilidad intraespecífica. Distribution intraespecific variability lowland areas and hills sandy dunes Solanum commersonii. Distribution and morphological variability in populations of Solanum commersonii (Solanaceae) in the Pampas region of Argentina. Solanum commersonii is a wild tuber bearing species, widely distributed in the Distrito Pampeano Austral and Oriental of Argentina. It is found growing in different habitats: on coastal dunes and in Paspalum quadrifarium tussocks distributed both in the lowland as well as on the hillsides. In order to compare the populations from the different sites, 17 populations of S. commersonii, one of S. malmeanum and one of S. chacoense, the last two species included as outgroups, were studied. Morphological and reproductive characters were registered in 6 to 10 plants in each population studied and the data were analyzed by means of an analysis of variance, components and coordinates. A minimum spanning tree was calculated to visualize the groups formed. The results obtained with the morphological analysis revealed that the intraspecific variability detected in the populations was not associated with the particular habitat where the species grows. Solanum commersonii es una especie tuberosa silvestre de papa ampliamente distribuida en el Distrito Pampeano Austral y Oriental de la Argentina, creciendo en ambientes muy diversos: en la costasobre médanos e integrando pastizales relictuales de paja colorada tanto en campos bajos con limitantes edáficas como en las laderas de la sierras. Con el objetivo de comparar las poblaciones provenientesde diferentes sitios y ambientes se analizaron 17 poblaciones de Solanum commersonni, una entrada de Solanum malmeanum y una de Solanum chacoense, estas dos últimas utilizadas como grupostaxonómicamente relacionados. Se registraron 41 caracteres morfológicos vegetativos y reproductivos, en seis a diez plantas por población. Los datos fueron analizados mediante un análisis de varianza, de coordenadas y componentes principales. Se calculó un árbol de mínima distancia para visualizar los posibles agrupamientos. Los resultados del análisis morfológico detectaron que la variabilidadintraespecifica en las poblaciones estudiadas de S. commersonii no está asociada a los diferentes ambientes donde crece la especie. Sociedad Argentina de Botánica 2016-04-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/14369 10.31055/1851.2372.v51.n1.14369 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 51 No. 1 (2016): March; 59-71 Boletín de la Sociedad Argentina de Botánica; Vol. 51 Núm. 1 (2016): Marzo; 59-71 Boletín de la Sociedad Argentina de Botánica; v. 51 n. 1 (2016): Marzo; 59-71 1851-2372 0373-580X 10.31055/1851.2372.v51.n1 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/14369/14408 Derechos de autor 2016 Boletín de la Sociedad Argentina de Botánica |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
Ambientes serranos campo bajo distribución dunas costeras Solanum commersonii variabilidad intraespecífica. Distribution intraespecific variability lowland areas and hills sandy dunes Solanum commersonii. |
| spellingShingle |
Ambientes serranos campo bajo distribución dunas costeras Solanum commersonii variabilidad intraespecífica. Distribution intraespecific variability lowland areas and hills sandy dunes Solanum commersonii. Prieto, Agustín Ispizúa, Verónica N. Clausen, Andrea M. Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii. |
| topic_facet |
Ambientes serranos campo bajo distribución dunas costeras Solanum commersonii variabilidad intraespecífica. Distribution intraespecific variability lowland areas and hills sandy dunes Solanum commersonii. |
| author |
Prieto, Agustín Ispizúa, Verónica N. Clausen, Andrea M. |
| author_facet |
Prieto, Agustín Ispizúa, Verónica N. Clausen, Andrea M. |
| author_sort |
Prieto, Agustín |
| title |
Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii. |
| title_short |
Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii. |
| title_full |
Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii. |
| title_fullStr |
Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii. |
| title_full_unstemmed |
Distribution, intraespecific variability, lowland areas and hills, sandy dunes, Solanum commersonii. |
| title_sort |
distribution, intraespecific variability, lowland areas and hills, sandy dunes, solanum commersonii. |
| description |
Distribution and morphological variability in populations of Solanum commersonii (Solanaceae) in the Pampas region of Argentina. Solanum commersonii is a wild tuber bearing species, widely distributed in the Distrito Pampeano Austral and Oriental of Argentina. It is found growing in different habitats: on coastal dunes and in Paspalum quadrifarium tussocks distributed both in the lowland as well as on the hillsides. In order to compare the populations from the different sites, 17 populations of S. commersonii, one of S. malmeanum and one of S. chacoense, the last two species included as outgroups, were studied. Morphological and reproductive characters were registered in 6 to 10 plants in each population studied and the data were analyzed by means of an analysis of variance, components and coordinates. A minimum spanning tree was calculated to visualize the groups formed. The results obtained with the morphological analysis revealed that the intraspecific variability detected in the populations was not associated with the particular habitat where the species grows. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2016 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/14369 |
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2024-09-03T22:48:32Z |
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2024-09-03T22:48:32Z |
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