Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions

Detalhes bibliográficos
Autor(a) principal: Rossatto, Davi Rodrigo
Data de Publicação: 2010
Outros Autores: Kolb, Rosana Marta
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UnB
Texto Completo: http://repositorio.unb.br/handle/10482/27705
https://dx.doi.org/10.1590/S0102-33062010000300002
Resumo: Gochnatia polymorpha (Less.) Cabrera is a widespread Asteraceae species found in different physiognomies of cerrado (Neotropical savanna) and in forest formations of southeast Brazil. This study describes some leaf anatomy characteristics of this species and quantitatively evaluates them in relation to different environments, as well as under different light conditions. We found quantitative differences in all anatomical parameters analyzed. The results demonstrate that high leaf anatomy plasticity is an adaptive advantage that allows this species to occur in diverse cerrado conditions.
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spelling Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditionsGochnatia polymorpha (Less.) Cabrera modifica sua estrutura foliar devido a diferenças na luminosidade e condições edáficasCerradosFreqüência estomáticaMatas de galeriaMorfologia foliarPlasticidade anatômicaGochnatia polymorpha (Less.) Cabrera is a widespread Asteraceae species found in different physiognomies of cerrado (Neotropical savanna) and in forest formations of southeast Brazil. This study describes some leaf anatomy characteristics of this species and quantitatively evaluates them in relation to different environments, as well as under different light conditions. We found quantitative differences in all anatomical parameters analyzed. The results demonstrate that high leaf anatomy plasticity is an adaptive advantage that allows this species to occur in diverse cerrado conditions.Gochnatia polymorpha (Less.) Cabrera é uma espécie de Asteraceae com ampla distribuição no bioma cerrado, sendo encontrada em diversas fisionomias florestais da região sudeste do Brasil. O presente estudo descreve alguns caracteres anatômicos foliares dessa espécie e os analisa quantitativamente em função de sua ocorrência nas formações florestais e também das diferenças de luminosidade. Foram encontradas diferenças quantitativas em todos os parâmetros anatômicos analisados. Os resultados demonstram que a alta plasticidade anatômica foliar nesta espécie pode ser considerada como uma vantagem adaptativa que a permite ocorrer em diversos ambientes do cerrado.Em processamentoSociedade Botânica do Brasil2017-12-07T04:53:27Z2017-12-07T04:53:27Z2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfActa Bot. Bras.,v.24,n.3,p.605-612,2010http://repositorio.unb.br/handle/10482/27705https://dx.doi.org/10.1590/S0102-33062010000300002Rossatto, Davi RodrigoKolb, Rosana Martainfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNB2024-07-10T10:28:29Zoai:repositorio.unb.br:10482/27705Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2024-07-10T10:28:29Repositório Institucional da UnB - Universidade de Brasília (UnB)false
dc.title.none.fl_str_mv Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
Gochnatia polymorpha (Less.) Cabrera modifica sua estrutura foliar devido a diferenças na luminosidade e condições edáficas
title Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
spellingShingle Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
Rossatto, Davi Rodrigo
Cerrados
Freqüência estomática
Matas de galeria
Morfologia foliar
Plasticidade anatômica
title_short Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
title_full Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
title_fullStr Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
title_full_unstemmed Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
title_sort Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
author Rossatto, Davi Rodrigo
author_facet Rossatto, Davi Rodrigo
Kolb, Rosana Marta
author_role author
author2 Kolb, Rosana Marta
author2_role author
dc.contributor.author.fl_str_mv Rossatto, Davi Rodrigo
Kolb, Rosana Marta
dc.subject.por.fl_str_mv Cerrados
Freqüência estomática
Matas de galeria
Morfologia foliar
Plasticidade anatômica
topic Cerrados
Freqüência estomática
Matas de galeria
Morfologia foliar
Plasticidade anatômica
description Gochnatia polymorpha (Less.) Cabrera is a widespread Asteraceae species found in different physiognomies of cerrado (Neotropical savanna) and in forest formations of southeast Brazil. This study describes some leaf anatomy characteristics of this species and quantitatively evaluates them in relation to different environments, as well as under different light conditions. We found quantitative differences in all anatomical parameters analyzed. The results demonstrate that high leaf anatomy plasticity is an adaptive advantage that allows this species to occur in diverse cerrado conditions.
publishDate 2010
dc.date.none.fl_str_mv 2010
2017-12-07T04:53:27Z
2017-12-07T04:53:27Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Acta Bot. Bras.,v.24,n.3,p.605-612,2010
http://repositorio.unb.br/handle/10482/27705
https://dx.doi.org/10.1590/S0102-33062010000300002
identifier_str_mv Acta Bot. Bras.,v.24,n.3,p.605-612,2010
url http://repositorio.unb.br/handle/10482/27705
https://dx.doi.org/10.1590/S0102-33062010000300002
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade Botânica do Brasil
publisher.none.fl_str_mv Sociedade Botânica do Brasil
dc.source.none.fl_str_mv reponame:Repositório Institucional da UnB
instname:Universidade de Brasília (UnB)
instacron:UNB
instname_str Universidade de Brasília (UnB)
instacron_str UNB
institution UNB
reponame_str Repositório Institucional da UnB
collection Repositório Institucional da UnB
repository.name.fl_str_mv Repositório Institucional da UnB - Universidade de Brasília (UnB)
repository.mail.fl_str_mv repositorio@unb.br
_version_ 1810580889590038528

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