Resumo

Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).

Borreria latifolia, commonly known as broadleaf button broom and Borreria verticillata as true button broom. These are invasive grasses that inhabit vacant pastures and are morphologically very similar. Because of this, this work proposes to know the anatomy of their vegetative organs, aiming at the...

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Autor principal: Barros, Lorenna Cristina Costa
Outros Autores: Potiguara, Raimunda Conceição de Vilhena, Macêdo, Eunice Gonçalves
Grau: Resumo
Idioma: por
Publicado em: Museu Paraense Emílio Goeldi 2023
Assuntos:
Borreria latifolla
Borreria verticillata
Rubiaceae
CNPQ::CIENCIAS BIOLOGICAS::BOTANICA::MORFOLOGIA VEGETAL::ANATOMIA VEGETAL
Acesso em linha: https://repositorio.museu-goeldi.br/handle/mgoeldi/2294
id ir-mgoeldi-2294
recordtype dspace
spelling ir-mgoeldi-22942023-05-17T06:01:08Z Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae). Anatomical analysis of the vegetative organs of borreria latifolla (aubl) shum and borreria verilcillata (l.) g. mey. (rubiaceae). Barros, Lorenna Cristina Costa Potiguara, Raimunda Conceição de Vilhena Macêdo, Eunice Gonçalves Borreria latifolla Borreria verticillata Rubiaceae CNPQ::CIENCIAS BIOLOGICAS::BOTANICA::MORFOLOGIA VEGETAL::ANATOMIA VEGETAL Borreria latifolia, commonly known as broadleaf button broom and Borreria verticillata as true button broom. These are invasive grasses that inhabit vacant pastures and are morphologically very similar. Because of this, this work proposes to know the anatomy of their vegetative organs, aiming at the separation of the taxa. To accomplish the objective, botanical materials were collected at the Research Campus of the Goeldi Museum. In the laboratory parts were selected to be herborized and incorporated into the Herbarium João Murça Pires and part was fixed to be treated using the usual techniques in plant anatomy. With the purpose of getting to know the vegetative organs at the anatomical level, it was verified that the underground organs in transversal view of both species in study present similar characteristics, that is, coating tissue, cortical tissue with cells containing raphides and starch grains and collateral vascular tissue. As for the stem, which is an aerial organ, in transversal cut it was seen that it presents a coating region, cortical region, vascular region and a medullary region similar organization in the species. In the leaf, it can be seen that there are common characteristics and differences between the studied taxa. Both species present paracitic stomas in the adaxial surface as well as in the abaxial, being, therefore, anfiestomatic, however they present differences that are: striated cuticle, tectors trichomes and the presence of papillae are common in Borreria latifolia A. B, absent in Borreria verticillata L.M. With the above results it was possible to differentiate the studied taxa. Borreria latifolia, conhecida vulgarmente como vassourinha de botão de folha larga e Borreria verticillata como vassourinha de botão verdadeira. São ervas invasoras de pastagem que habitam terrenos baldios, muito semelhantes morfologicamente. Em razão disso, propõem neste trabalho conhecer a anatomia dos órgãos vegetativos das mesmas objetivando a separação dos taxa. Para realização do objetivo, os materiais botânicos foram coletados no Campus de Pesquisa Museu Goeldi. No laboratório partes foram seleciona das para ser herboriiado e incorporado no Herbário João Murça Pires e parte foi fixada para posteriormente ser tratada utilizando-se as técnicas usuais em anatomia vegetal. Com intuito de conhecer os órgãos vegetativos a nível anatômico verificou-se que os órgãos subterrâneos em vista transversal de ambas as espécies em estudo apresentam características semelhantes, isto é, tecido de revestimento, tecido cortical com células contendo ráfides e grãos de amido e tecido vascular do tipo colateral, Quanto ao caule, que é um órgão aéreo, em corte transversal foi visto que o mesmo apresenta uma região de revestimento, região cortical, região vascular e uma região medular organização semelhante nas espécies. Na folha percebe-se que existe característica comum e diferencias aos taxa estudados. Ambas as espécies apresentam estômatos paraciticos tanto na superfície adaxial como na abaxial, sendo, portanto, anfiestomatica, porém apresentam diferenças que são: cutícula estriada, tricoma tectores e presença de papilas são comuns em Borreria latifolia A. B, ausente em que Borreria verticillata L.M. Com resultados acima citadas foi possível diferenciar os taxa estudados. 2023-05-16T14:49:15Z 2023-05-16 2023-05-16T14:49:15Z 2005-06-30 Resumo BARROS, Lorenna Cristina Costa; POTIGUARA, Raimunda Conceição de Vilhena; MACÊDO, Eunice Gonçalves. Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae). In: SEMINÁRIO DE INICIAÇÃO CIENTIFICA DO MUSEU GOELDI, 13., 2005, Belém. Livro de Resumos. Belém, MPEG, 2005. https://repositorio.museu-goeldi.br/handle/mgoeldi/2294 por Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae). Acesso Aberto application/pdf Museu Paraense Emílio Goeldi Brasil MPEG
institution Repositório Institucional - Museu Paraense Emílio Goeldi
collection RepositorioEmilioGoeldi
language por
topic Borreria latifolla
Borreria verticillata
Rubiaceae
CNPQ::CIENCIAS BIOLOGICAS::BOTANICA::MORFOLOGIA VEGETAL::ANATOMIA VEGETAL
spellingShingle Borreria latifolla
Borreria verticillata
Rubiaceae
CNPQ::CIENCIAS BIOLOGICAS::BOTANICA::MORFOLOGIA VEGETAL::ANATOMIA VEGETAL
Barros, Lorenna Cristina Costa
Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).
topic_facet Borreria latifolla
Borreria verticillata
Rubiaceae
CNPQ::CIENCIAS BIOLOGICAS::BOTANICA::MORFOLOGIA VEGETAL::ANATOMIA VEGETAL
description Borreria latifolia, commonly known as broadleaf button broom and Borreria verticillata as true button broom. These are invasive grasses that inhabit vacant pastures and are morphologically very similar. Because of this, this work proposes to know the anatomy of their vegetative organs, aiming at the separation of the taxa. To accomplish the objective, botanical materials were collected at the Research Campus of the Goeldi Museum. In the laboratory parts were selected to be herborized and incorporated into the Herbarium João Murça Pires and part was fixed to be treated using the usual techniques in plant anatomy. With the purpose of getting to know the vegetative organs at the anatomical level, it was verified that the underground organs in transversal view of both species in study present similar characteristics, that is, coating tissue, cortical tissue with cells containing raphides and starch grains and collateral vascular tissue. As for the stem, which is an aerial organ, in transversal cut it was seen that it presents a coating region, cortical region, vascular region and a medullary region similar organization in the species. In the leaf, it can be seen that there are common characteristics and differences between the studied taxa. Both species present paracitic stomas in the adaxial surface as well as in the abaxial, being, therefore, anfiestomatic, however they present differences that are: striated cuticle, tectors trichomes and the presence of papillae are common in Borreria latifolia A. B, absent in Borreria verticillata L.M. With the above results it was possible to differentiate the studied taxa.
format Resumo
author Barros, Lorenna Cristina Costa
author2 Potiguara, Raimunda Conceição de Vilhena
Macêdo, Eunice Gonçalves
author2Str Potiguara, Raimunda Conceição de Vilhena
Macêdo, Eunice Gonçalves
title Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).
title_short Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).
title_full Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).
title_fullStr Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).
title_full_unstemmed Análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).
title_sort análise anatômica dos órgãos vegetativos da borreria latifolla (aubl) shum e borreria verilcillata (l.) g. mey. (rubiaceae).
publisher Museu Paraense Emílio Goeldi
publishDate 2023
url https://repositorio.museu-goeldi.br/handle/mgoeldi/2294
_version_ 1787135648544587776
score 11.755432

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