Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil

Detalhes bibliográficos
Autor(a) principal: Mariano, Mayara Stefany da Silva
Data de Publicação: 2023
Outros Autores: Mendes, Thainara Policarpo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Iheringia. Série Botânica
Texto Completo: https://isb.emnuvens.com.br/iheringia/article/view/964
Resumo: This study aimed to perform a comparative anatomical study between Palicourea coriacea and Palicourea rigida (Rubiaceae), aiming to correlate possible anatomical changes to the variations of climatic factors found in the biome, and contribute to the taxonomic delimitation of the genus. The material was collected according to the usual recommendations in plant anatomy in an area of Cerrado sensu stricto, located in the municipality of Diorama – Goiás. We observed that the studied species share morphoanatomical diagnostic characteristics for the Rubiaceae family. However, some variations were found, such as styloid crystals, which were only found for species of the Psychotria genus, and which were considered a distinctive feature of the Psychotria genus. As styloid crystals were found in both P. coriacea and P. rigida, we suggest that it be used as a distinguishing feature of the tribe.
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spelling Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, BrazilAnatomia foliar comparada de Palicourea rigida e Palicourea coriacea (Rubiaceae) ocorrentes no município de Diorama, Goiás, BrasilLeaf differences morphological plasticity taxonomic noveltiesdiferenças foliaresnovidades taxonômicasplasticidade morfológicaThis study aimed to perform a comparative anatomical study between Palicourea coriacea and Palicourea rigida (Rubiaceae), aiming to correlate possible anatomical changes to the variations of climatic factors found in the biome, and contribute to the taxonomic delimitation of the genus. The material was collected according to the usual recommendations in plant anatomy in an area of Cerrado sensu stricto, located in the municipality of Diorama – Goiás. We observed that the studied species share morphoanatomical diagnostic characteristics for the Rubiaceae family. However, some variations were found, such as styloid crystals, which were only found for species of the Psychotria genus, and which were considered a distinctive feature of the Psychotria genus. As styloid crystals were found in both P. coriacea and P. rigida, we suggest that it be used as a distinguishing feature of the tribe.Este trabalho teve como objetivo realizar um estudo anatômico comparativo entre Palicourea coriacea e Palicourea rigida (Rubiaceae), visando correlacionar possíveis alterações anatômicas com variações dos fatores climáticos encontradas no bioma, e contribuir com delimitação taxonômica do gênero. O material foi coletado de acordo com as recomendações usuais em anatomia vegetal em uma área de Cerrado sensu stricto, localizado no município de Diorama, Goiás. Observamos que as espécies estudadas compartilham características diagnósticas morfoanatômicas para a família Rubiaceae. No entanto, algumas variações foram encontradas como por exemplo cristais estilóides, que só foram encontrados para espécies do gênero Psychotria, e que foram considerados uma característica distintiva do gênero Psychotria. Como os cristais estilóides foram encontrados tanto em P. coriacea quanto em P. rigida, sugerimos que ela seja usada como característica distintiva da tribo.Iheringia. Série Botânica.Iheringia, Série Botânica.2023-01-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://isb.emnuvens.com.br/iheringia/article/view/96410.21826/2446-82312022v77e2022024Iheringia. Série Botânica.; Vol. 77 (2022)Iheringia, Série Botânica.; v. 77 (2022)2446-82310073-4705reponame:Iheringia. Série Botânicainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RSporhttps://isb.emnuvens.com.br/iheringia/article/view/964/564Copyright (c) 2023 Iheringia. Série Botânica.info:eu-repo/semantics/openAccessMariano, Mayara Stefany da SilvaMendes, Thainara Policarpo2023-02-14T21:14:57Zoai:ojs.emnuvens.com.br:article/964Revistahttps://isb.emnuvens.com.br/iheringiaONGhttps://isb.emnuvens.com.br/iheringia/oai||iheringia-bot@fzb.rs.gov.br2446-82310073-4705opendoar:2023-02-14T21:14:57Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false
dc.title.none.fl_str_mv Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
Anatomia foliar comparada de Palicourea rigida e Palicourea coriacea (Rubiaceae) ocorrentes no município de Diorama, Goiás, Brasil
title Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
spellingShingle Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
Mariano, Mayara Stefany da Silva
Leaf differences
morphological plasticity
taxonomic novelties
diferenças foliares
novidades taxonômicas
plasticidade morfológica
title_short Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
title_full Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
title_fullStr Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
title_full_unstemmed Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
title_sort Comparative leaf anatomy of Palicourea rigida and Palicourea coriacea (Rubiaceae) occurring in the municipality of Diorama, Goiás, Brazil
author Mariano, Mayara Stefany da Silva
author_facet Mariano, Mayara Stefany da Silva
Mendes, Thainara Policarpo
author_role author
author2 Mendes, Thainara Policarpo
author2_role author
dc.contributor.author.fl_str_mv Mariano, Mayara Stefany da Silva
Mendes, Thainara Policarpo
dc.subject.por.fl_str_mv Leaf differences
morphological plasticity
taxonomic novelties
diferenças foliares
novidades taxonômicas
plasticidade morfológica
topic Leaf differences
morphological plasticity
taxonomic novelties
diferenças foliares
novidades taxonômicas
plasticidade morfológica
description This study aimed to perform a comparative anatomical study between Palicourea coriacea and Palicourea rigida (Rubiaceae), aiming to correlate possible anatomical changes to the variations of climatic factors found in the biome, and contribute to the taxonomic delimitation of the genus. The material was collected according to the usual recommendations in plant anatomy in an area of Cerrado sensu stricto, located in the municipality of Diorama – Goiás. We observed that the studied species share morphoanatomical diagnostic characteristics for the Rubiaceae family. However, some variations were found, such as styloid crystals, which were only found for species of the Psychotria genus, and which were considered a distinctive feature of the Psychotria genus. As styloid crystals were found in both P. coriacea and P. rigida, we suggest that it be used as a distinguishing feature of the tribe.
publishDate 2023
dc.date.none.fl_str_mv 2023-01-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://isb.emnuvens.com.br/iheringia/article/view/964
10.21826/2446-82312022v77e2022024
url https://isb.emnuvens.com.br/iheringia/article/view/964
identifier_str_mv 10.21826/2446-82312022v77e2022024
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://isb.emnuvens.com.br/iheringia/article/view/964/564
dc.rights.driver.fl_str_mv Copyright (c) 2023 Iheringia. Série Botânica.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Iheringia. Série Botânica.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Iheringia. Série Botânica.
Iheringia, Série Botânica.
publisher.none.fl_str_mv Iheringia. Série Botânica.
Iheringia, Série Botânica.
dc.source.none.fl_str_mv Iheringia. Série Botânica.; Vol. 77 (2022)
Iheringia, Série Botânica.; v. 77 (2022)
2446-8231
0073-4705
reponame:Iheringia. Série Botânica
instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
instname_str Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron_str FZB/RS
institution FZB/RS
reponame_str Iheringia. Série Botânica
collection Iheringia. Série Botânica
repository.name.fl_str_mv Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
repository.mail.fl_str_mv ||iheringia-bot@fzb.rs.gov.br
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