Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata

Autores
Judkevich, Marina Daniela; Salas, Roberto Manuel; Keller, Héctor Alejandro
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Judkevich, Marina Daniela. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Judkevich, Marina Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Fil: Salas, Roberto Manuel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Keller, Héctor Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Randia brevituba is a new species of the Paranean region of Argentina and Paraguay. It differs from the closest species, R. ferox, which is sympatric, in having short corolla tubes of 4.7‐5.4 mm in the pistillate flowers and 2.8‐7.9 mm in the staminate flowers, calyx lobes varying in shape and size in the same pistillate flower, and globose fruits 14‐17 mm long (versus corolla tubes of 25.0‐27.0 and 22.6‐34.0 mm long, respectively, calyx lobes equal in shape and size, and fruit 3‐5 cm and ovoid, ellipsoid or subglobose in R. ferox). We also discuss the taxonomic concept and geographic distribution of Randia armata, and conclude that it is markedly different from R. brevituba and the other species in the Southern Cone studied here, and moreover, that it does not occur in the Southern Cone. We provide a taxonomic key to distinguish the new species from other species of Randia in the Southern Cone of America.
Fuente
Systematic Botany, 2016, vol. 41, no. 1, p. 238-244.
Materia
Flora of Argentina
Gardenieae
Paranean region
Taxonomy
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/28605
Acceder
id RIUNNE_d59ce5cd0a66e07f942ff7bd093c2010
oai_identifier_str oai:repositorio.unne.edu.ar:123456789/28605
network_acronym_str RIUNNE
repository_id_str 4871
network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armataJudkevich, Marina DanielaSalas, Roberto ManuelKeller, Héctor AlejandroFlora of ArgentinaGardenieaeParanean regionTaxonomyFil: Judkevich, Marina Daniela. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Judkevich, Marina Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.Fil: Salas, Roberto Manuel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Keller, Héctor Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.Randia brevituba is a new species of the Paranean region of Argentina and Paraguay. It differs from the closest species, R. ferox, which is sympatric, in having short corolla tubes of 4.7‐5.4 mm in the pistillate flowers and 2.8‐7.9 mm in the staminate flowers, calyx lobes varying in shape and size in the same pistillate flower, and globose fruits 14‐17 mm long (versus corolla tubes of 25.0‐27.0 and 22.6‐34.0 mm long, respectively, calyx lobes equal in shape and size, and fruit 3‐5 cm and ovoid, ellipsoid or subglobose in R. ferox). We also discuss the taxonomic concept and geographic distribution of Randia armata, and conclude that it is markedly different from R. brevituba and the other species in the Southern Cone studied here, and moreover, that it does not occur in the Southern Cone. We provide a taxonomic key to distinguish the new species from other species of Randia in the Southern Cone of America.American Society of Plant Taxonomists2016-02-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfJudkevich, Marina Daniela, Salas, Roberto Manuel y Keller, Héctor Alejandro, 2016. Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata. Systematic Botany. St. Louis: The American Society of Plant Taxonomists, vol. 41, no. 1, p. 238-244. E-ISSN 1548-2324.0363-6445http://repositorio.unne.edu.ar/handle/123456789/28605Systematic Botany, 2016, vol. 41, no. 1, p. 238-244.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenghttps://doi.org/10.1600/036364416X690642info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Atribución-NoComercial-SinDerivadas 2.5 Argentina2025-10-23T11:18:17Zoai:repositorio.unne.edu.ar:123456789/28605instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712025-10-23 11:18:18.169Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
title Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
spellingShingle Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
Judkevich, Marina Daniela
Flora of Argentina
Gardenieae
Paranean region
Taxonomy
title_short Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
title_full Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
title_fullStr Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
title_full_unstemmed Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
title_sort Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata
dc.creator.none.fl_str_mv Judkevich, Marina Daniela
Salas, Roberto Manuel
Keller, Héctor Alejandro
author Judkevich, Marina Daniela
author_facet Judkevich, Marina Daniela
Salas, Roberto Manuel
Keller, Héctor Alejandro
author_role author
author2 Salas, Roberto Manuel
Keller, Héctor Alejandro
author2_role author
author
dc.subject.none.fl_str_mv Flora of Argentina
Gardenieae
Paranean region
Taxonomy
topic Flora of Argentina
Gardenieae
Paranean region
Taxonomy
dc.description.none.fl_txt_mv Fil: Judkevich, Marina Daniela. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Judkevich, Marina Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Fil: Salas, Roberto Manuel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Keller, Héctor Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
Randia brevituba is a new species of the Paranean region of Argentina and Paraguay. It differs from the closest species, R. ferox, which is sympatric, in having short corolla tubes of 4.7‐5.4 mm in the pistillate flowers and 2.8‐7.9 mm in the staminate flowers, calyx lobes varying in shape and size in the same pistillate flower, and globose fruits 14‐17 mm long (versus corolla tubes of 25.0‐27.0 and 22.6‐34.0 mm long, respectively, calyx lobes equal in shape and size, and fruit 3‐5 cm and ovoid, ellipsoid or subglobose in R. ferox). We also discuss the taxonomic concept and geographic distribution of Randia armata, and conclude that it is markedly different from R. brevituba and the other species in the Southern Cone studied here, and moreover, that it does not occur in the Southern Cone. We provide a taxonomic key to distinguish the new species from other species of Randia in the Southern Cone of America.
description Fil: Judkevich, Marina Daniela. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
publishDate 2016
dc.date.none.fl_str_mv 2016-02-11
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 Judkevich, Marina Daniela, Salas, Roberto Manuel y Keller, Héctor Alejandro, 2016. Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata. Systematic Botany. St. Louis: The American Society of Plant Taxonomists, vol. 41, no. 1, p. 238-244. E-ISSN 1548-2324.
0363-6445
http://repositorio.unne.edu.ar/handle/123456789/28605
identifier_str_mv Judkevich, Marina Daniela, Salas, Roberto Manuel y Keller, Héctor Alejandro, 2016. Randia brevituba (Rubiaceae), a new species from the Southern Cone of America and comments on Randia armata. Systematic Botany. St. Louis: The American Society of Plant Taxonomists, vol. 41, no. 1, p. 238-244. E-ISSN 1548-2324.
0363-6445
url http://repositorio.unne.edu.ar/handle/123456789/28605
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://doi.org/10.1600/036364416X690642
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Society of Plant Taxonomists
publisher.none.fl_str_mv American Society of Plant Taxonomists
dc.source.none.fl_str_mv Systematic Botany, 2016, vol. 41, no. 1, p. 238-244.
reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname:Universidad Nacional del Nordeste
reponame_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
collection Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname_str Universidad Nacional del Nordeste
repository.name.fl_str_mv Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste
repository.mail.fl_str_mv ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar
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score 12.982451

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