The genus Sesuvium (Aizoaceae, Sesuvioideae) in the Southern Cone

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dc.creator Minué, Carlos
dc.creator Jocou, Adriel Ian
dc.date 2021-01-07
dc.date.accessioned 2021-02-19T15:01:37Z
dc.date.available 2021-02-19T15:01:37Z
dc.identifier http://rdi.uncoma.edu.ar/handle/uncomaid/16082
dc.identifier.issn 1581-4661 es_ES
dc.identifier.issn 1854-9829 es_ES
dc.description.abstract Sesuvium is a genus of 14 to 17 species of succulent plants, both annual and perennial, widely distributed in tropical and subtropical regions. The genus Sesuvium has not yet been studied in detail in the Southern Cone (Argentina, Southern Brazil, Chile, Paraguay and Uruguay), which has led to a misidentification of numerous specimens as S. portulacastrum. As part of the ongoing floristic, taxonomic and ecologic studies in Argentina, we revise the genus Sesuvium for the Southern Cone. This study is based on field investigation, examination of herbarium specimens, and revision of literature. The taxonomic treatments, maps of distribution, detailed descriptions, photographs, an illustration, a dichotomous key and a comparative table to differentiate the species of the genus Sesuvium occurring in the Southern Cone are presented. Finally, ecological, morphological, and taxonomic aspects of the species are discussed. The new combination of S. americanum (≡ Trianthema americanum Gillies ex Arn.; = S. verrucosum Raf.) is proposed. Lectotypes for three names are here designated (S. revolutifolium Vahl ex Willd.; S. revolutifolium Lam., and S. parviflorum DC.). Four species should be accepted for the Southern Cone: S. americanum, S. humifusum, S. mezianum and S. sessile. Furthermore, S. portulacastrum is excluded from the flora of the Southern Cone. es_ES
dc.format application/pdf es_ES
dc.format.extent pp. 33-48 es_ES
dc.language eng es_ES
dc.publisher Sciendo es_ES
dc.publisher Slovenian Academy of Sciences and Arts, Scientific Research Centre, Institute of Biology es_ES
dc.publisher Universidad Nacional del Comahue. Facultad de Ciencias Agrarias es_ES
dc.relation.uri https://ojs.zrc-sazu.si/hacquetia/article/view/8973 es_ES
dc.rights Atribución-NoComercial-CompartirIgual 2.5 Argentina es_ES
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ es_ES
dc.source Hacquetia. Vol. 20 Núm. 1 (Junio) (2021) es_ES
dc.subject Aizoaceae es_ES
dc.subject Lectotypification es_ES
dc.subject New synonyms es_ES
dc.subject Revision es_ES
dc.subject South America es_ES
dc.subject Taxonomy es_ES
dc.subject Trianthema es_ES
dc.subject.other Ciencias de la Tierra y Medio Ambiente es_ES
dc.subject.other Ciencias Agrarias y Forestales es_ES
dc.subject.other Ciencias Puras es_ES
dc.subject.other Ciencias Aplicadas es_ES
dc.title The genus Sesuvium (Aizoaceae, Sesuvioideae) in the Southern Cone es_ES
dc.type Articulo es
dc.type article eu
dc.type acceptedVersion eu
dc.description.fil Fil: Minué, Carlos. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias. Departamento de Biología Aplicada; Argentina. es_ES
dc.description.fil Fil: Jocou, Adriel Ian. Universidad Nacional del Comahue. Facultad de Ciencias Agrarias. Departamento de Biología Aplicada; Argentina. es_ES
dc.cole Artículos es_ES


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