Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south?
Background and aims: The geographical distribution of Tillandsia recurvata (L.) L. ranges from the southern United States to the center of the Argentine Republic. The aim of this work is to report the presence of this species 200 km south of its known distribution and to d...
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| Formato: | Artículo revista |
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Sociedad Argentina de Botánica
2019
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/24371 |
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I10-R10-article-243712019-12-14T13:45:33Z Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south? ¿Por qué se expande hacia el sur la distribución geográfica de Tillandsia recurvata (Bromeliaceae)? Apodaca, María José Guerrero, Elián Leandro Groves Celtis tala forest Climate change Epiphytes Arboledas Bosques de Celtis tala Cambio climático Epífitas. Background and aims: The geographical distribution of Tillandsia recurvata (L.) L. ranges from the southern United States to the center of the Argentine Republic. The aim of this work is to report the presence of this species 200 km south of its known distribution and to discuss the causes that may have led to this range expansion.M & M: Specimens were collected in different locations in the province of BuenosAires. Herbaria collections, on-line databases and bibliography were analyzed tocorroborate the taxonomic identification and the distribution limit of the species. Results: We present novel records of Tillandsia recurvata that extend its geographic distribution 200 km towards the South, being the locality of Tandil the southernmost site of occurrence. Conclusions: Because the dates of collection and observations are recent, weconsider that this advance occurred in the last decades. Possible causes are discussed such as climate change and lignification of the Pampas. Introducción y objetivos: la distribución geográfica de Tillandsia recurvata (L.) L. abarca desde el sur de Estados Unidos hasta el centro de la República Argentina. El objetivo de este trabajo es reportar la presencia de esta especie 200 km al sur de su distribución conocida y discutir las causas que puedan haber conducido a esta expansión de rango.M&M: Se colectaron especímenes en diferentes localidades de la provincia deBuenos Aires. Se analizaron colecciones de herbario, bases de datos on-line ybibliografía para corroborar la identificación taxonómica y el límite de distribución de la especie.Resultados: Se presentan registros novedosos de Tillandsia recurvata (L.) L. que amplían su distribución geográfica 200 km hacia el Sur, siendo la localidad de Tandil el sitio más austral de ocurrencia.Discusión: Debido a que las fechas de colecta y observaciones son recientes,consideramos que este avance ocurrió en las últimas décadas. Se discuten lasposibles causas, como el cambio climático y la lignificación de las Pampas. Sociedad Argentina de Botánica 2019-06-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/24371 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 54 No. 2 (2019): June; 255-261 Boletín de la Sociedad Argentina de Botánica; Vol. 54 Núm. 2 (2019): Junio; 255-261 Boletín de la Sociedad Argentina de Botánica; v. 54 n. 2 (2019): Junio; 255-261 1851-2372 0373-580X 10.31055/1851.2372.v54.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/24371/23701 https://revistas.unc.edu.ar/index.php/BSAB/article/view/24371/27452 Derechos de autor 2019 Boletín de la Sociedad Argentina de Botánica |
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Universidad Nacional de Córdoba |
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I-10 |
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R-10 |
| container_title_str |
Revistas de la UNC |
| language |
Español |
| format |
Artículo revista |
| topic |
Groves Celtis tala forest Climate change Epiphytes Arboledas Bosques de Celtis tala Cambio climático Epífitas. |
| spellingShingle |
Groves Celtis tala forest Climate change Epiphytes Arboledas Bosques de Celtis tala Cambio climático Epífitas. Apodaca, María José Guerrero, Elián Leandro Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south? |
| topic_facet |
Groves Celtis tala forest Climate change Epiphytes Arboledas Bosques de Celtis tala Cambio climático Epífitas. |
| author |
Apodaca, María José Guerrero, Elián Leandro |
| author_facet |
Apodaca, María José Guerrero, Elián Leandro |
| author_sort |
Apodaca, María José |
| title |
Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south? |
| title_short |
Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south? |
| title_full |
Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south? |
| title_fullStr |
Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south? |
| title_full_unstemmed |
Why is the geographic distribution of Tillandsia recurvata (l.) L. (Bromeliaceae) expanding to the south? |
| title_sort |
why is the geographic distribution of tillandsia recurvata (l.) l. (bromeliaceae) expanding to the south? |
| description |
Background and aims: The geographical distribution of Tillandsia recurvata (L.) L. ranges from the southern United States to the center of the Argentine Republic. The aim of this work is to report the presence of this species 200 km south of its known distribution and to discuss the causes that may have led to this range expansion.M & M: Specimens were collected in different locations in the province of BuenosAires. Herbaria collections, on-line databases and bibliography were analyzed tocorroborate the taxonomic identification and the distribution limit of the species.
Results: We present novel records of Tillandsia recurvata that extend its geographic distribution 200 km towards the South, being the locality of Tandil the southernmost site of occurrence.
Conclusions: Because the dates of collection and observations are recent, weconsider that this advance occurred in the last decades. Possible causes are discussed such as climate change and lignification of the Pampas. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2019 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/24371 |
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2022-08-20T01:21:13Z |
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2022-08-20T01:21:13Z |
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