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dc.date.accessioned 2023-10-30T19:16:19Z
dc.date.available 2023-10-30T19:16:19Z
dc.date.issued 2011
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/159600
dc.description.abstract 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. en
dc.language en es
dc.subject Compositae es
dc.subject Disynaphiinae es
dc.subject morphological variability es
dc.subject Neotropics es
dc.title Acanthostyles (Asteraceae, Eupatorieae): a revision with a multivariate analysis en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1071/SB10038 es
sedici.identifier.issn 1030-1887 es
sedici.identifier.issn 1446-5701 es
sedici.creator.person Grossi, Mariana Andrea es
sedici.creator.person Gutiérrez, Diego Germán es
sedici.creator.person Berrueta, Pedro Cayetano es
sedici.creator.person Martínez, Juan J. es
sedici.subject.materias Botánica es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Naturales y Museo es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Australian Systematic Botany es
sedici.relation.journalVolumeAndIssue vol. 24, no. 2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)