Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae)

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Background and Aims: Gutierrezia is an American genus of Asteraceae, tribe Astereae, subtribe Solidagininae. A taxonomic revision of South American species of the genus was carried out, based on morphological data.  M&M: To pursue our aim, an exhaustive bibliographic review was carried out,...

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Autores principales: Ratto, Francisco, Bartoli, Carmen María Adriana
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2020
Materias:
Asteraceae
Astereae
Sudamérica
taxonomía
South America
taxonomy
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/28227
Aporte de:
Boletín de la Sociedad Argentina de Botánica de Universidad Nacional de Córdoba
id I10-R325-article-28227
record_format ojs
spelling I10-R325-article-282272020-11-10T22:43:20Z Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae) Revisión de las especies sudamericanas de Gutierrezia (Asteraceae, Astereae, Solidagininae) Ratto, Francisco Bartoli, Carmen María Adriana Asteraceae Astereae Sudamérica taxonomía Asteraceae Astereae South America taxonomy Background and Aims: Gutierrezia is an American genus of Asteraceae, tribe Astereae, subtribe Solidagininae. A taxonomic revision of South American species of the genus was carried out, based on morphological data.  M&M: To pursue our aim, an exhaustive bibliographic review was carried out, materials deposited in the main Herbaria were studied, the type specimens were consulted for nomenclatural purposes and collection trips were made. Results: In the framework of the revision of the genus Gutierrezia, 3 species and 2 varieties new to the science were described and 2 species were rehabilitated. Eight names were lectotypified and one neotype was designated. We concluded that genus Gutierrezia is composed of 34 species, 17 of which inhabit North America, and 17 species with 2 varieties, here described, in South America. Introducción y objetivo: Gutierrezia es un género americano de Asteraceae perteneciente a la tribu Astereae y a la subtribu Solidagininae. En el presente trabajo se realizó un estudio taxonómico de las especies del hemisferio sur considerando datos morfológicos. Materiales y métodos: Para realizarlo se llevó a cabo una exhaustiva revisión bibliográfica, se estudiaron materiales depositados en los principales Herbarios, se consultaron los ejemplares tipo con fines nomenclaturales y se realizaron viajes de colección. Resultados: En el marco de la revisión del género Gutierrezia, se describieron 3 especies y 2 variedades nuevas para la ciencia., y se rehabilitaron 2 especies. Se lectotipificaron 8 nombres y se designó un neotipo. Se concluye que el género Gutierrezia está compuesto por 34 especies, 17 de las cuales habitan en Norteamérica, y 17 especies con 2 variedades, aquí descriptas, en Sudamérica.  Sociedad Argentina de Botánica 2020-09-24 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/28227 10.31055/1851.2372.v55.n3.28227 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 55 No. 3 (2020): Setember; 411-470 Boletín de la Sociedad Argentina de Botánica; Vol. 55 Núm. 3 (2020): Septiembre; 411-470 Boletín de la Sociedad Argentina de Botánica; v. 55 n. 3 (2020): Septiembre; 411-470 1851-2372 0373-580X 10.31055/1851.2372.v55.n3 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/28227/31101 https://revistas.unc.edu.ar/index.php/BSAB/article/view/28227/31116 Derechos de autor 2020 Francisco Ratto, Adriana Bartoli https://creativecommons.org/licenses/by-nc-nd/4.0
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-325
container_title_str Boletín de la Sociedad Argentina de Botánica
language Español
format Artículo revista
topic Asteraceae
Astereae
Sudamérica
taxonomía
Asteraceae
Astereae
South America
taxonomy
spellingShingle Asteraceae
Astereae
Sudamérica
taxonomía
Asteraceae
Astereae
South America
taxonomy
Ratto, Francisco
Bartoli, Carmen María Adriana
Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae)
topic_facet Asteraceae
Astereae
Sudamérica
taxonomía
Asteraceae
Astereae
South America
taxonomy
author Ratto, Francisco
Bartoli, Carmen María Adriana
author_facet Ratto, Francisco
Bartoli, Carmen María Adriana
author_sort Ratto, Francisco
title Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae)
title_short Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae)
title_full Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae)
title_fullStr Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae)
title_full_unstemmed Revision of the South American species of Gutierrezia (Asteraceae, Astereae, Solidagininae)
title_sort revision of the south american species of gutierrezia (asteraceae, astereae, solidagininae)
description Background and Aims: Gutierrezia is an American genus of Asteraceae, tribe Astereae, subtribe Solidagininae. A taxonomic revision of South American species of the genus was carried out, based on morphological data.  M&M: To pursue our aim, an exhaustive bibliographic review was carried out, materials deposited in the main Herbaria were studied, the type specimens were consulted for nomenclatural purposes and collection trips were made. Results: In the framework of the revision of the genus Gutierrezia, 3 species and 2 varieties new to the science were described and 2 species were rehabilitated. Eight names were lectotypified and one neotype was designated. We concluded that genus Gutierrezia is composed of 34 species, 17 of which inhabit North America, and 17 species with 2 varieties, here described, in South America.
publisher Sociedad Argentina de Botánica
publishDate 2020
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/28227
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first_indexed 2024-09-03T22:49:55Z
last_indexed 2024-09-03T22:49:55Z
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