Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Ar...

Autores
Poggio, Santiago Luis; Perelman, Susana Beatriz; Mollard, Federico Pedro Otto; Leon, Rolando Juan Carlos
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Exchange of domesticated plants between Europe and the Americas has been a paramount episode of World History, which transformed agriculture and food habits at both sides of the Atlantic Ocean. However, many plant species have been inadvertently introduced mostly as contaminants of crop seeds, causing important changes in the flora. Here, we present a brief description of the floristic enrichment of the Pampa grasslands of Argentina due to the naturalisation of plant species from the Mediterranean Basin. Since the European colonisation in the 16th century, Old World plant species have been continuously introduced, intentionally or not, in the Pampas, especially during the expansion of agriculture in the late 19th century. Four botanical families comprised the highest numbers of species (Asteraceae, Poaceae, Fabaceae, and Brassicaceae), which have been recognised for having the largest contribution to the total number of alien species in local floras. Some families were only present in the Pampas by Mediterranean species occurring as weeds in croplands. The flora of the Pampas was also enriched with life-forms that were poorly represented in the pristine grasslands, such as species from Fabaceae and short-lived species vegetating during the cool season. Finally, seed trade from South America to Europa provided a vector for the dispersion of Neotropical and Pampean species naturalised in Mediterranean ecosystems. While the long term impact of alien naturalization in the evolutionary history of life-forms in the Pampas and the Mediterranean basin is difficult to elucidate, some naturalised Mediterranean plants are involved in providing ecosystem services in the intensively managed croplands in the Pampas or are seen as a threat to native flora.
Fil: Poggio, Santiago Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Perelman, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Mollard, Federico Pedro Otto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Leon, Rolando Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Materia
Arable Weeds
Biodiversity
Invasions
Non-Natives
Phytosociology
Naturalisation
Aliens
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:11336/17530
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of ArgentinaPoggio, Santiago LuisPerelman, Susana BeatrizMollard, Federico Pedro OttoLeon, Rolando Juan CarlosArable WeedsBiodiversityInvasionsNon-NativesPhytosociologyNaturalisationAlienshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Exchange of domesticated plants between Europe and the Americas has been a paramount episode of World History, which transformed agriculture and food habits at both sides of the Atlantic Ocean. However, many plant species have been inadvertently introduced mostly as contaminants of crop seeds, causing important changes in the flora. Here, we present a brief description of the floristic enrichment of the Pampa grasslands of Argentina due to the naturalisation of plant species from the Mediterranean Basin. Since the European colonisation in the 16th century, Old World plant species have been continuously introduced, intentionally or not, in the Pampas, especially during the expansion of agriculture in the late 19th century. Four botanical families comprised the highest numbers of species (Asteraceae, Poaceae, Fabaceae, and Brassicaceae), which have been recognised for having the largest contribution to the total number of alien species in local floras. Some families were only present in the Pampas by Mediterranean species occurring as weeds in croplands. The flora of the Pampas was also enriched with life-forms that were poorly represented in the pristine grasslands, such as species from Fabaceae and short-lived species vegetating during the cool season. Finally, seed trade from South America to Europa provided a vector for the dispersion of Neotropical and Pampean species naturalised in Mediterranean ecosystems. While the long term impact of alien naturalization in the evolutionary history of life-forms in the Pampas and the Mediterranean basin is difficult to elucidate, some naturalised Mediterranean plants are involved in providing ecosystem services in the intensively managed croplands in the Pampas or are seen as a threat to native flora.Fil: Poggio, Santiago Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Perelman, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Mollard, Federico Pedro Otto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaFil: Leon, Rolando Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; ArgentinaOptima2015-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17530Poggio, Santiago Luis; Perelman, Susana Beatriz; Mollard, Federico Pedro Otto; Leon, Rolando Juan Carlos; Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina; Optima; Flora Mediterranea; 25; 11-2015; 39-541120-40522240-4538enginfo:eu-repo/semantics/altIdentifier/doi/10.7320/FlMedit25SI.039info:eu-repo/semantics/altIdentifier/url/http://www.herbmedit.org/flora/FL25SI_039-054.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:47:08Zoai:ri.conicet.gov.ar:11336/17530instacron: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:34982025-09-29 09:47:08.611CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
title Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
spellingShingle Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
Poggio, Santiago Luis
Arable Weeds
Biodiversity
Invasions
Non-Natives
Phytosociology
Naturalisation
Aliens
title_short Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
title_full Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
title_fullStr Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
title_full_unstemmed Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
title_sort Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina
dc.creator.none.fl_str_mv Poggio, Santiago Luis
Perelman, Susana Beatriz
Mollard, Federico Pedro Otto
Leon, Rolando Juan Carlos
author Poggio, Santiago Luis
author_facet Poggio, Santiago Luis
Perelman, Susana Beatriz
Mollard, Federico Pedro Otto
Leon, Rolando Juan Carlos
author_role author
author2 Perelman, Susana Beatriz
Mollard, Federico Pedro Otto
Leon, Rolando Juan Carlos
author2_role author
author
author
dc.subject.none.fl_str_mv Arable Weeds
Biodiversity
Invasions
Non-Natives
Phytosociology
Naturalisation
Aliens
topic Arable Weeds
Biodiversity
Invasions
Non-Natives
Phytosociology
Naturalisation
Aliens
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Exchange of domesticated plants between Europe and the Americas has been a paramount episode of World History, which transformed agriculture and food habits at both sides of the Atlantic Ocean. However, many plant species have been inadvertently introduced mostly as contaminants of crop seeds, causing important changes in the flora. Here, we present a brief description of the floristic enrichment of the Pampa grasslands of Argentina due to the naturalisation of plant species from the Mediterranean Basin. Since the European colonisation in the 16th century, Old World plant species have been continuously introduced, intentionally or not, in the Pampas, especially during the expansion of agriculture in the late 19th century. Four botanical families comprised the highest numbers of species (Asteraceae, Poaceae, Fabaceae, and Brassicaceae), which have been recognised for having the largest contribution to the total number of alien species in local floras. Some families were only present in the Pampas by Mediterranean species occurring as weeds in croplands. The flora of the Pampas was also enriched with life-forms that were poorly represented in the pristine grasslands, such as species from Fabaceae and short-lived species vegetating during the cool season. Finally, seed trade from South America to Europa provided a vector for the dispersion of Neotropical and Pampean species naturalised in Mediterranean ecosystems. While the long term impact of alien naturalization in the evolutionary history of life-forms in the Pampas and the Mediterranean basin is difficult to elucidate, some naturalised Mediterranean plants are involved in providing ecosystem services in the intensively managed croplands in the Pampas or are seen as a threat to native flora.
Fil: Poggio, Santiago Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Perelman, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Mollard, Federico Pedro Otto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
Fil: Leon, Rolando Juan Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina
description Exchange of domesticated plants between Europe and the Americas has been a paramount episode of World History, which transformed agriculture and food habits at both sides of the Atlantic Ocean. However, many plant species have been inadvertently introduced mostly as contaminants of crop seeds, causing important changes in the flora. Here, we present a brief description of the floristic enrichment of the Pampa grasslands of Argentina due to the naturalisation of plant species from the Mediterranean Basin. Since the European colonisation in the 16th century, Old World plant species have been continuously introduced, intentionally or not, in the Pampas, especially during the expansion of agriculture in the late 19th century. Four botanical families comprised the highest numbers of species (Asteraceae, Poaceae, Fabaceae, and Brassicaceae), which have been recognised for having the largest contribution to the total number of alien species in local floras. Some families were only present in the Pampas by Mediterranean species occurring as weeds in croplands. The flora of the Pampas was also enriched with life-forms that were poorly represented in the pristine grasslands, such as species from Fabaceae and short-lived species vegetating during the cool season. Finally, seed trade from South America to Europa provided a vector for the dispersion of Neotropical and Pampean species naturalised in Mediterranean ecosystems. While the long term impact of alien naturalization in the evolutionary history of life-forms in the Pampas and the Mediterranean basin is difficult to elucidate, some naturalised Mediterranean plants are involved in providing ecosystem services in the intensively managed croplands in the Pampas or are seen as a threat to native flora.
publishDate 2015
dc.date.none.fl_str_mv 2015-11
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/11336/17530
Poggio, Santiago Luis; Perelman, Susana Beatriz; Mollard, Federico Pedro Otto; Leon, Rolando Juan Carlos; Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina; Optima; Flora Mediterranea; 25; 11-2015; 39-54
1120-4052
2240-4538
url http://hdl.handle.net/11336/17530
identifier_str_mv Poggio, Santiago Luis; Perelman, Susana Beatriz; Mollard, Federico Pedro Otto; Leon, Rolando Juan Carlos; Guests and gatecrashers in a New World’s banquet: Old World plant species introduced from the Mediterranean Basin enriched the flora of grasslands and croplands in the Pampas of Argentina; Optima; Flora Mediterranea; 25; 11-2015; 39-54
1120-4052
2240-4538
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.7320/FlMedit25SI.039
info:eu-repo/semantics/altIdentifier/url/http://www.herbmedit.org/flora/FL25SI_039-054.pdf
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
dc.publisher.none.fl_str_mv Optima
publisher.none.fl_str_mv Optima
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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