Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis
- Autores
- Grossi, Mariana Andrea; Gutierrez, Diego Germán; Berrueta, Pedro Cayetano; Martínez, Juan José
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Neotropical genus Acanthostyles R.M.King H.Rob. (Asteraceae, Eupatorieae) occurs from northern Argentina up to northern Patagonia, southern Brazil, central and southern Bolivia, and Uruguay. Different taxonomic treatments have suggested that Acanthostyles might include two species (A. buniifolius (Hook. Arn.) R.M.King H.Rob. and A. saucechicoensis (Hieron.) R.M.King H.Rob.), or even only a single, highly variable, species. Therefore, a detailed morphological study and a taxonomic revision of Acanthostyles were carried out. A principal component analysis of 73 specimens, representing the morphological variability and geographic distribution of Acanthostyles, was conducted to test the validity of these taxa. Results showed that the morphological variation of A. saucechicoensis is included within the infraspecific variation of A. buniifolius. No clearly separated groups were revealed by the principal component analysis. We, therefore, propose that A. saucechicoensis is treated as a synonym of A. buniifolius, and thus Acanthostyles becomes a single, highly variable species throughout its range.
Fil: Grossi, Mariana Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina
Fil: Gutierrez, Diego Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina
Fil: Berrueta, Pedro Cayetano. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martínez, Juan José. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales; Argentina. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; Argentina - Materia
-
ACANTHOSTYLES
ASTERACEAE
MULTIVARIATE ANALYSIS
NEOTROPICS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/96687
Ver los metadatos del registro completo
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network_name_str |
CONICET Digital (CONICET) |
spelling |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysisGrossi, Mariana AndreaGutierrez, Diego GermánBerrueta, Pedro CayetanoMartínez, Juan JoséACANTHOSTYLESASTERACEAEMULTIVARIATE ANALYSISNEOTROPICShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Neotropical genus Acanthostyles R.M.King H.Rob. (Asteraceae, Eupatorieae) occurs from northern Argentina up to northern Patagonia, southern Brazil, central and southern Bolivia, and Uruguay. Different taxonomic treatments have suggested that Acanthostyles might include two species (A. buniifolius (Hook. Arn.) R.M.King H.Rob. and A. saucechicoensis (Hieron.) R.M.King H.Rob.), or even only a single, highly variable, species. Therefore, a detailed morphological study and a taxonomic revision of Acanthostyles were carried out. A principal component analysis of 73 specimens, representing the morphological variability and geographic distribution of Acanthostyles, was conducted to test the validity of these taxa. Results showed that the morphological variation of A. saucechicoensis is included within the infraspecific variation of A. buniifolius. No clearly separated groups were revealed by the principal component analysis. We, therefore, propose that A. saucechicoensis is treated as a synonym of A. buniifolius, and thus Acanthostyles becomes a single, highly variable species throughout its range.Fil: Grossi, Mariana Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; ArgentinaFil: Gutierrez, Diego Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; ArgentinaFil: Berrueta, Pedro Cayetano. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Martínez, Juan José. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales; Argentina. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; ArgentinaCsiro Publishing2011-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96687Grossi, Mariana Andrea; Gutierrez, Diego Germán; Berrueta, Pedro Cayetano; Martínez, Juan José; Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis; Csiro Publishing; Australian Systematic Botany; 24; 2; 7-2011; 87-1031030-1887CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1071/SB10038info:eu-repo/semantics/altIdentifier/url/https://www.publish.csiro.au/sb/SB10038info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:23:46Zoai:ri.conicet.gov.ar:11336/96687instacron: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:34982025-10-15 14:23:46.357CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis |
title |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis |
spellingShingle |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis Grossi, Mariana Andrea ACANTHOSTYLES ASTERACEAE MULTIVARIATE ANALYSIS NEOTROPICS |
title_short |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis |
title_full |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis |
title_fullStr |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis |
title_full_unstemmed |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis |
title_sort |
Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis |
dc.creator.none.fl_str_mv |
Grossi, Mariana Andrea Gutierrez, Diego Germán Berrueta, Pedro Cayetano Martínez, Juan José |
author |
Grossi, Mariana Andrea |
author_facet |
Grossi, Mariana Andrea Gutierrez, Diego Germán Berrueta, Pedro Cayetano Martínez, Juan José |
author_role |
author |
author2 |
Gutierrez, Diego Germán Berrueta, Pedro Cayetano Martínez, Juan José |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ACANTHOSTYLES ASTERACEAE MULTIVARIATE ANALYSIS NEOTROPICS |
topic |
ACANTHOSTYLES ASTERACEAE MULTIVARIATE ANALYSIS NEOTROPICS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The Neotropical genus Acanthostyles R.M.King H.Rob. (Asteraceae, Eupatorieae) occurs from northern Argentina up to northern Patagonia, southern Brazil, central and southern Bolivia, and Uruguay. Different taxonomic treatments have suggested that Acanthostyles might include two species (A. buniifolius (Hook. Arn.) R.M.King H.Rob. and A. saucechicoensis (Hieron.) R.M.King H.Rob.), or even only a single, highly variable, species. Therefore, a detailed morphological study and a taxonomic revision of Acanthostyles were carried out. A principal component analysis of 73 specimens, representing the morphological variability and geographic distribution of Acanthostyles, was conducted to test the validity of these taxa. Results showed that the morphological variation of A. saucechicoensis is included within the infraspecific variation of A. buniifolius. No clearly separated groups were revealed by the principal component analysis. We, therefore, propose that A. saucechicoensis is treated as a synonym of A. buniifolius, and thus Acanthostyles becomes a single, highly variable species throughout its range. Fil: Grossi, Mariana Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina Fil: Gutierrez, Diego Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina Fil: Berrueta, Pedro Cayetano. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Martínez, Juan José. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales; Argentina. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; Argentina |
description |
The Neotropical genus Acanthostyles R.M.King H.Rob. (Asteraceae, Eupatorieae) occurs from northern Argentina up to northern Patagonia, southern Brazil, central and southern Bolivia, and Uruguay. Different taxonomic treatments have suggested that Acanthostyles might include two species (A. buniifolius (Hook. Arn.) R.M.King H.Rob. and A. saucechicoensis (Hieron.) R.M.King H.Rob.), or even only a single, highly variable, species. Therefore, a detailed morphological study and a taxonomic revision of Acanthostyles were carried out. A principal component analysis of 73 specimens, representing the morphological variability and geographic distribution of Acanthostyles, was conducted to test the validity of these taxa. Results showed that the morphological variation of A. saucechicoensis is included within the infraspecific variation of A. buniifolius. No clearly separated groups were revealed by the principal component analysis. We, therefore, propose that A. saucechicoensis is treated as a synonym of A. buniifolius, and thus Acanthostyles becomes a single, highly variable species throughout its range. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-07 |
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/11336/96687 Grossi, Mariana Andrea; Gutierrez, Diego Germán; Berrueta, Pedro Cayetano; Martínez, Juan José; Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis; Csiro Publishing; Australian Systematic Botany; 24; 2; 7-2011; 87-103 1030-1887 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/96687 |
identifier_str_mv |
Grossi, Mariana Andrea; Gutierrez, Diego Germán; Berrueta, Pedro Cayetano; Martínez, Juan José; Acanthostyles (Asteraceae, Eupatorieae): A revision with a multivariate analysis; Csiro Publishing; Australian Systematic Botany; 24; 2; 7-2011; 87-103 1030-1887 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1071/SB10038 info:eu-repo/semantics/altIdentifier/url/https://www.publish.csiro.au/sb/SB10038 |
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 application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Csiro Publishing |
publisher.none.fl_str_mv |
Csiro Publishing |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.22299 |