<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America
- Autores
- Funk, Vicki A.; Sancho, Gisela; Roque, Nádia
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In the course of a detailed molecular study of the tribe Gochnatieae (Compositae: Gochnatioideae) it became apparent that the genus Gochnatia (sensu Cabrera) was not monophyletic but composed of a number of morphologically, geographically, and molecularly distinct clades. All but one of these clades had previously been recognized at the generic or sectional level and therefore had a name that could be applied. However, one clade, whose members are from Mexico and adjacent parts of the United States, had never been recognized as a distinct taxon. The Mexican clade is the sister group of the Caribbean clade which seems to indicate a dispersal event from Southern South America to Mexico and from Mexico to the Caribbean. Here we provide the Mexican clade with a genus name, Nahuatlea, and make the necessary new combinations. The name is derived from Nahuatl, the major indigenous language that is spoken in the area where most of the collections were gathered. A genus description, key to species, images and short descriptions are provided.
Facultad de Ciencias Naturales y Museo - Materia
-
Ciencias Naturales
Biología
Ciencias naturales y exactas
Asteraceae
Gochnatia
Gochnatioideae
México
Texas
Arizona
South American-Mexican disjunct distribution - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/102406
Ver los metadatos del registro completo
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<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North AmericaFunk, Vicki A.Sancho, GiselaRoque, NádiaCiencias NaturalesBiologíaCiencias naturales y exactasAsteraceaeGochnatiaGochnatioideaeMéxicoTexasArizonaSouth American-Mexican disjunct distributionIn the course of a detailed molecular study of the tribe Gochnatieae (Compositae: Gochnatioideae) it became apparent that the genus <i>Gochnatia</i> (sensu Cabrera) was not monophyletic but composed of a number of morphologically, geographically, and molecularly distinct clades. All but one of these clades had previously been recognized at the generic or sectional level and therefore had a name that could be applied. However, one clade, whose members are from Mexico and adjacent parts of the United States, had never been recognized as a distinct taxon. The Mexican clade is the sister group of the Caribbean clade which seems to indicate a dispersal event from Southern South America to Mexico and from Mexico to the Caribbean. Here we provide the Mexican clade with a genus name, <i>Nahuatlea</i>, and make the necessary new combinations. The name is derived from Nahuatl, the major indigenous language that is spoken in the area where most of the collections were gathered. A genus description, key to species, images and short descriptions are provided.Facultad de Ciencias Naturales y Museo2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf105-124http://sedici.unlp.edu.ar/handle/10915/102406enginfo:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/57000info:eu-repo/semantics/altIdentifier/url/https://phytokeys.pensoft.net/articles.php?id=21340info:eu-repo/semantics/altIdentifier/issn/1314-2003info:eu-repo/semantics/altIdentifier/doi/10.3897/phytokeys.91.21340info:eu-repo/semantics/altIdentifier/hdl/11336/57000info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:19:55Zoai:sedici.unlp.edu.ar:10915/102406Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:19:56.126SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America |
title |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America |
spellingShingle |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America Funk, Vicki A. Ciencias Naturales Biología Ciencias naturales y exactas Asteraceae Gochnatia Gochnatioideae México Texas Arizona South American-Mexican disjunct distribution |
title_short |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America |
title_full |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America |
title_fullStr |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America |
title_full_unstemmed |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America |
title_sort |
<i>Nahuatlea</i>: a new genus of Compositae (Gochnatieae) from North America |
dc.creator.none.fl_str_mv |
Funk, Vicki A. Sancho, Gisela Roque, Nádia |
author |
Funk, Vicki A. |
author_facet |
Funk, Vicki A. Sancho, Gisela Roque, Nádia |
author_role |
author |
author2 |
Sancho, Gisela Roque, Nádia |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Ciencias Naturales Biología Ciencias naturales y exactas Asteraceae Gochnatia Gochnatioideae México Texas Arizona South American-Mexican disjunct distribution |
topic |
Ciencias Naturales Biología Ciencias naturales y exactas Asteraceae Gochnatia Gochnatioideae México Texas Arizona South American-Mexican disjunct distribution |
dc.description.none.fl_txt_mv |
In the course of a detailed molecular study of the tribe Gochnatieae (Compositae: Gochnatioideae) it became apparent that the genus <i>Gochnatia</i> (sensu Cabrera) was not monophyletic but composed of a number of morphologically, geographically, and molecularly distinct clades. All but one of these clades had previously been recognized at the generic or sectional level and therefore had a name that could be applied. However, one clade, whose members are from Mexico and adjacent parts of the United States, had never been recognized as a distinct taxon. The Mexican clade is the sister group of the Caribbean clade which seems to indicate a dispersal event from Southern South America to Mexico and from Mexico to the Caribbean. Here we provide the Mexican clade with a genus name, <i>Nahuatlea</i>, and make the necessary new combinations. The name is derived from Nahuatl, the major indigenous language that is spoken in the area where most of the collections were gathered. A genus description, key to species, images and short descriptions are provided. Facultad de Ciencias Naturales y Museo |
description |
In the course of a detailed molecular study of the tribe Gochnatieae (Compositae: Gochnatioideae) it became apparent that the genus <i>Gochnatia</i> (sensu Cabrera) was not monophyletic but composed of a number of morphologically, geographically, and molecularly distinct clades. All but one of these clades had previously been recognized at the generic or sectional level and therefore had a name that could be applied. However, one clade, whose members are from Mexico and adjacent parts of the United States, had never been recognized as a distinct taxon. The Mexican clade is the sister group of the Caribbean clade which seems to indicate a dispersal event from Southern South America to Mexico and from Mexico to the Caribbean. Here we provide the Mexican clade with a genus name, <i>Nahuatlea</i>, and make the necessary new combinations. The name is derived from Nahuatl, the major indigenous language that is spoken in the area where most of the collections were gathered. A genus description, key to species, images and short descriptions are provided. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo 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://sedici.unlp.edu.ar/handle/10915/102406 |
url |
http://sedici.unlp.edu.ar/handle/10915/102406 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://ri.conicet.gov.ar/11336/57000 info:eu-repo/semantics/altIdentifier/url/https://phytokeys.pensoft.net/articles.php?id=21340 info:eu-repo/semantics/altIdentifier/issn/1314-2003 info:eu-repo/semantics/altIdentifier/doi/10.3897/phytokeys.91.21340 info:eu-repo/semantics/altIdentifier/hdl/11336/57000 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf 105-124 |
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reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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alira@sedici.unlp.edu.ar |
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