A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum

Autores
Welker, Cassiano Aimberê Dorneles; Zatta Fieker, Carolline; Peichoto, Myriam Carolina
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Welker, Cassiano Aimberê Dorneles. Universidade Federal de Uberlândia; Brasil.
Fil: Zatta Fieker, Carolline. Universidade Federal de São Carlos; Brasil.
Fil: Peichoto, Myriam Carolina. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Peichoto, Myriam Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
A new variety of Schizachyrium tenerum from South America is described and illustrated. The new taxon (S. tenerum var. muticum) differs from the other varieties of the species (S. tenerum var. tenerum and S. tenerum var. hirtiglume) mainly by the absence of awns in the sessile spikelets, which is a very unusual character in the genus. The new variety occurs in Venezuela, Bolivia, and Brazil. A taxonomic discussion and an identification key for the infraspecific taxa of S. tenerum are also presented, as well as illustrations of all varieties of the species. Additionally, Schizachyrium tenerum var. hirtiglume is reported for the first time for Colombia.
Fuente
Phytotaxa, 2019, vol. 403, no. 1, p. 55-65.
Materia
Gramineae
New taxon
Schizachyrium tenerum var. muticum
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/59367
Acceder
id RIUNNE_3fe7b1362f7f786537878bd989cc7bb5
oai_identifier_str oai:repositorio.unne.edu.ar:123456789/59367
network_acronym_str RIUNNE
repository_id_str 4871
network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerumWelker, Cassiano Aimberê DornelesZatta Fieker, CarollinePeichoto, Myriam CarolinaGramineaeNew taxonSchizachyrium tenerum var. muticumFil: Welker, Cassiano Aimberê Dorneles. Universidade Federal de Uberlândia; Brasil.Fil: Zatta Fieker, Carolline. Universidade Federal de São Carlos; Brasil.Fil: Peichoto, Myriam Carolina. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Peichoto, Myriam Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.A new variety of Schizachyrium tenerum from South America is described and illustrated. The new taxon (S. tenerum var. muticum) differs from the other varieties of the species (S. tenerum var. tenerum and S. tenerum var. hirtiglume) mainly by the absence of awns in the sessile spikelets, which is a very unusual character in the genus. The new variety occurs in Venezuela, Bolivia, and Brazil. A taxonomic discussion and an identification key for the infraspecific taxa of S. tenerum are also presented, as well as illustrations of all varieties of the species. Additionally, Schizachyrium tenerum var. hirtiglume is reported for the first time for Colombia.Magnolia Press2019-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfp. 55-65application/pdfWelker, Cassiano Aimberê Dorneles, Zatta Fieker, Carolline y Peichoto, Myriam Carolina, 2019. A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum. Phytotaxa. Auckland: Magnolia Press, vol. 403, no. 1, p. 55-65. e-ISSN 1179-3162.1179-3155http://repositorio.unne.edu.ar/handle/123456789/59367Phytotaxa, 2019, vol. 403, no. 1, p. 55-65.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenghttps://doi.org/10.11646/phytotaxa.403.1.5info:eu-repo/semantics/restrictedAccess2026-09-24T12:49:18Zoai:repositorio.unne.edu.ar:123456789/59367instacron: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:48712026-09-24 12:49:20.138Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
title A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
spellingShingle A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
Welker, Cassiano Aimberê Dorneles
Gramineae
New taxon
Schizachyrium tenerum var. muticum
title_short A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
title_full A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
title_fullStr A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
title_full_unstemmed A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
title_sort A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum
dc.creator.none.fl_str_mv Welker, Cassiano Aimberê Dorneles
Zatta Fieker, Carolline
Peichoto, Myriam Carolina
author Welker, Cassiano Aimberê Dorneles
author_facet Welker, Cassiano Aimberê Dorneles
Zatta Fieker, Carolline
Peichoto, Myriam Carolina
author_role author
author2 Zatta Fieker, Carolline
Peichoto, Myriam Carolina
author2_role author
author
dc.subject.none.fl_str_mv Gramineae
New taxon
Schizachyrium tenerum var. muticum
topic Gramineae
New taxon
Schizachyrium tenerum var. muticum
dc.description.none.fl_txt_mv Fil: Welker, Cassiano Aimberê Dorneles. Universidade Federal de Uberlândia; Brasil.
Fil: Zatta Fieker, Carolline. Universidade Federal de São Carlos; Brasil.
Fil: Peichoto, Myriam Carolina. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Peichoto, Myriam Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina.
A new variety of Schizachyrium tenerum from South America is described and illustrated. The new taxon (S. tenerum var. muticum) differs from the other varieties of the species (S. tenerum var. tenerum and S. tenerum var. hirtiglume) mainly by the absence of awns in the sessile spikelets, which is a very unusual character in the genus. The new variety occurs in Venezuela, Bolivia, and Brazil. A taxonomic discussion and an identification key for the infraspecific taxa of S. tenerum are also presented, as well as illustrations of all varieties of the species. Additionally, Schizachyrium tenerum var. hirtiglume is reported for the first time for Colombia.
description Fil: Welker, Cassiano Aimberê Dorneles. Universidade Federal de Uberlândia; Brasil.
publishDate 2019
dc.date.none.fl_str_mv 2019-05-09
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 Welker, Cassiano Aimberê Dorneles, Zatta Fieker, Carolline y Peichoto, Myriam Carolina, 2019. A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum. Phytotaxa. Auckland: Magnolia Press, vol. 403, no. 1, p. 55-65. e-ISSN 1179-3162.
1179-3155
http://repositorio.unne.edu.ar/handle/123456789/59367
identifier_str_mv Welker, Cassiano Aimberê Dorneles, Zatta Fieker, Carolline y Peichoto, Myriam Carolina, 2019. A new variety of Schizachyrium (Poaceae : Andropogoneae) from South America, with notes on the infraspecific taxa of Schizachyrium tenerum. Phytotaxa. Auckland: Magnolia Press, vol. 403, no. 1, p. 55-65. e-ISSN 1179-3162.
1179-3155
url http://repositorio.unne.edu.ar/handle/123456789/59367
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://doi.org/10.11646/phytotaxa.403.1.5
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
p. 55-65
application/pdf
dc.publisher.none.fl_str_mv Magnolia Press
publisher.none.fl_str_mv Magnolia Press
dc.source.none.fl_str_mv Phytotaxa, 2019, vol. 403, no. 1, p. 55-65.
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 13.265058

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