Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/163 |
Resumo: | An anatomic study of the vegetative organs: root, stem and leaf was made. The essential oils were extracted from the plant identifying the possible secretory structures. Fresh material was used in order to perform histochemical tests and to prepare semi-permanent slides, which were colored with Safrabau. For the preparation of the semi-permanent slides, material fixed in FAA 50% was used including historesina. Tector hairs can be observed in the scape and flower. Secretory channels of schizogeneous origin follow the vascular bundles in the rhizome, scape, leaf and bract of the flower. In the root, these channels are absent. In the leaf and in the unopened inflorescence there is a greater quantity of the essential oils. The leaf is amphistomatic and the stomata of anomocytic type are present in the scape as well. The general structure of the Achillea millefolium is similar to the structures of the other species of Asteraceae family. |
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Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163Anatomia de raiz, caule e folha e identificação de estruturas secretoras de Achillea millefolium L. (Asteraceae) - DOI: 10.4025/actascibiolsci.163Achillea millefoliumanatomia vegetalóleos essenciaisplanta medicinalAn anatomic study of the vegetative organs: root, stem and leaf was made. The essential oils were extracted from the plant identifying the possible secretory structures. Fresh material was used in order to perform histochemical tests and to prepare semi-permanent slides, which were colored with Safrabau. For the preparation of the semi-permanent slides, material fixed in FAA 50% was used including historesina. Tector hairs can be observed in the scape and flower. Secretory channels of schizogeneous origin follow the vascular bundles in the rhizome, scape, leaf and bract of the flower. In the root, these channels are absent. In the leaf and in the unopened inflorescence there is a greater quantity of the essential oils. The leaf is amphistomatic and the stomata of anomocytic type are present in the scape as well. The general structure of the Achillea millefolium is similar to the structures of the other species of Asteraceae family.Realizou-se o estudo anatômico dos órgãos vegetativos raiz, caule e folha, e extraíram-se os óleos essenciais das diferentes partes da planta, identificando-se as possíveis estruturas secretoras desses óleos. Utilizou-se material fresco para a realização dos testes histoquímicos e para a confecção de lâminas semipermanentes, as quais se coraram com Safrablau. Para a confecção de lâminas permanentes, utilizou-se material fixado em FAA 50%, incluído em historesina. Observaram-se pêlos tectores no escapo e na folha, enquanto que pêlos glandulares foram encontrados no escapo e na flor. Canais secretores de origem esquizógena acompanham os feixes vasculares no rizoma, no escapo, na folha e na bráctea da flor. Na raiz, esses canais estão ausentes. Na folha e na inflorescência fechada, observouse maior quantidade de óleos essenciais. A folha é anfistomática e os estômatos, do tipo anomocítico, estão presentes também no escapo. A estrutura geral de Achillea millefolium é semelhante à de outras espécies da família Asteraceae.Universidade Estadual De Maringá2006-11-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/16310.4025/actascibiolsci.v28i4.163Acta Scientiarum. Biological Sciences; Vol 28 No 4 (2006); 327-334Acta Scientiarum. Biological Sciences; v. 28 n. 4 (2006); 327-3341807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/163/233Gregio, Simone de Jesus DemateiMoscheta, Ismar Sebastiãoinfo:eu-repo/semantics/openAccess2022-11-23T17:32:52Zoai:periodicos.uem.br/ojs:article/163Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:32:52Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 Anatomia de raiz, caule e folha e identificação de estruturas secretoras de Achillea millefolium L. (Asteraceae) - DOI: 10.4025/actascibiolsci.163 |
title |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 |
spellingShingle |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 Gregio, Simone de Jesus Dematei Achillea millefolium anatomia vegetal óleos essenciais planta medicinal |
title_short |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 |
title_full |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 |
title_fullStr |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 |
title_full_unstemmed |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 |
title_sort |
Anatomy of root, stem and leaf and identification of secretory structures of Achillea millefolium L. (Asteraceae)- DOI: 10.4025/actascibiolsci.163 |
author |
Gregio, Simone de Jesus Dematei |
author_facet |
Gregio, Simone de Jesus Dematei Moscheta, Ismar Sebastião |
author_role |
author |
author2 |
Moscheta, Ismar Sebastião |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Gregio, Simone de Jesus Dematei Moscheta, Ismar Sebastião |
dc.subject.por.fl_str_mv |
Achillea millefolium anatomia vegetal óleos essenciais planta medicinal |
topic |
Achillea millefolium anatomia vegetal óleos essenciais planta medicinal |
description |
An anatomic study of the vegetative organs: root, stem and leaf was made. The essential oils were extracted from the plant identifying the possible secretory structures. Fresh material was used in order to perform histochemical tests and to prepare semi-permanent slides, which were colored with Safrabau. For the preparation of the semi-permanent slides, material fixed in FAA 50% was used including historesina. Tector hairs can be observed in the scape and flower. Secretory channels of schizogeneous origin follow the vascular bundles in the rhizome, scape, leaf and bract of the flower. In the root, these channels are absent. In the leaf and in the unopened inflorescence there is a greater quantity of the essential oils. The leaf is amphistomatic and the stomata of anomocytic type are present in the scape as well. The general structure of the Achillea millefolium is similar to the structures of the other species of Asteraceae family. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-11-16 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/163 10.4025/actascibiolsci.v28i4.163 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/163 |
identifier_str_mv |
10.4025/actascibiolsci.v28i4.163 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/163/233 |
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 |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Biological Sciences; Vol 28 No 4 (2006); 327-334 Acta Scientiarum. Biological Sciences; v. 28 n. 4 (2006); 327-334 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
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1799317391440609280 |