Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae)
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Fitos |
Texto Completo: | https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457 |
Resumo: | Essential oil cavities are ubiquitous in the Myrtaceae family. Despite several studies on the formation of these cavities in different myrtaceous genera, there is still no consensual interpretation of its ontogeny in Myrtaceae. This demonstrates the need to expand these studies in this family. Domatia are small depressions formed on the abaxial surface of the leaf of several species, and when present, are easily observed in the intersection of the midrib with the secondary veins. The records of domatia in Myrtaceae family are still scarce. Its presence and classification constitute morphological characters with useful systematic values for separating genera and species. This is a contribution to the knowledge of the ontogeny of secretory cavities and the first record of the occurrence of domatia in leaves of Campomanesia adamantium. Secretory cavities show schizolysigenous ontogeny. Domatia are classified as pocket-like, and its open to the outside is filled with tector trichomes. The anatomical analysis revealed that, in the region opposite the opening, there is an epithelium with cells higher than the other epidermal cells as well as the occurrence of stomata. More detailed observations in other species is necessary to verify the taxonomic application of this structure in Campomanesia genus. |
id |
FIOCRUZ-1_bb0e8c0884296300e5088a0a95cec2a8 |
---|---|
oai_identifier_str |
oai:ojs.revistafitos.far.fiocruz.br:article/1457 |
network_acronym_str |
FIOCRUZ-1 |
network_name_str |
Revista Fitos |
repository_id_str |
|
spelling |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae)Ontogenia das cavidades secretoras e ocorrência de domácias em folhas Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae)MyrtaceaeCampomanesiaSecretory cavitiesOntogenyDomatiaMyrtaceaeCampomanesiaCavidades secretorasOntogeniaDomáciaEssential oil cavities are ubiquitous in the Myrtaceae family. Despite several studies on the formation of these cavities in different myrtaceous genera, there is still no consensual interpretation of its ontogeny in Myrtaceae. This demonstrates the need to expand these studies in this family. Domatia are small depressions formed on the abaxial surface of the leaf of several species, and when present, are easily observed in the intersection of the midrib with the secondary veins. The records of domatia in Myrtaceae family are still scarce. Its presence and classification constitute morphological characters with useful systematic values for separating genera and species. This is a contribution to the knowledge of the ontogeny of secretory cavities and the first record of the occurrence of domatia in leaves of Campomanesia adamantium. Secretory cavities show schizolysigenous ontogeny. Domatia are classified as pocket-like, and its open to the outside is filled with tector trichomes. The anatomical analysis revealed that, in the region opposite the opening, there is an epithelium with cells higher than the other epidermal cells as well as the occurrence of stomata. More detailed observations in other species is necessary to verify the taxonomic application of this structure in Campomanesia genus.Cavidades secretoras de óleos essenciais são comuns em Myrtaceae. Embora os estudos sobre a formação destas cavidades tenham sido realizados em diversos gêneros da família, ainda não há uma interpretação ampla e consensual sobre a ontogenia destas cavidades em Myrtaceae. Isto demonstra a necessidade de ampliação dos estudos de ontogenia destas estruturas secretoras. Domácias são pequenas depressões formadas na face abaxial da folha de várias espécies e, quando presentes, são facilmente observadas na intersecção da nervura mediana com as nervuras secundárias. Os registros de domácias em Myrtaceae são escassos. Sua presença e classificação é um caráter morfológico de importância taxonômica na separação de gêneros e espécies. Este estudo é uma contribuição ao conhecimento da ontogenia das cavidades secretoras e o primeiro registro de ocorrência de domácias em folhas de Campomanesia adamantium. As cavidades secretoras apresentam ontogenia esquizolisígena. As domácias são do tipo bolsa, e apresentam abertura para o exterior repleta de tricomas tectores. As análises anatômicas revelaram que, na região oposta à abertura, há um epitélio com células mais altas que as demais células epidérmicas, bem como a ocorrência de estômatos. Estudos adicionais com outras espécies são necessários para verificação da aplicação taxonômica desta estrutura no gênero Camponanesia.Centro de Inovação em Biodiversidade e Saúde - Farmanguinhos/Fiocruz2023-09-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmltext/xmlhttps://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/145710.32712/2446-4775.2023.1457Revista Fitos; Vol. 17 No. 3 (2023); 367-375Revista Fitos; Vol. 17 Núm. 3 (2023); 367-375Revista Fitos; v. 17 n. 3 (2023); 367-3752446-47751808-9569reponame:Revista Fitosinstname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZporhttps://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457/1387https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457/1388https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457/1447Copyright (c) 2023 Revista Fitoshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRibeiro, João Paulo OliveiraVasconcelos, Gustavo Maldini Penna de Valadares eSilva, Cleber José da2023-12-13T14:40:38Zoai:ojs.revistafitos.far.fiocruz.br:article/1457Revistahttps://revistafitos.far.fiocruz.br/index.php/revista-fitos/PUBhttp://revistafitos.far.fiocruz.br/index.php/revista-fitos/oairevistafitos@far.fiocruz.br || eugenio.telles@far.fiocruz.br2446-47752446-4775opendoar:2023-12-13T14:40:38Revista Fitos - Fundação Oswaldo Cruz (FIOCRUZ)false |
dc.title.none.fl_str_mv |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) Ontogenia das cavidades secretoras e ocorrência de domácias em folhas Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) |
title |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) |
spellingShingle |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) Ribeiro, João Paulo Oliveira Myrtaceae Campomanesia Secretory cavities Ontogeny Domatia Myrtaceae Campomanesia Cavidades secretoras Ontogenia Domácia |
title_short |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) |
title_full |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) |
title_fullStr |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) |
title_full_unstemmed |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) |
title_sort |
Ontogeny of secretory cavities and occurrence of leaf domatia in Campomanesia adamantium (Cambess.) O. Berg (Myrtaceae) |
author |
Ribeiro, João Paulo Oliveira |
author_facet |
Ribeiro, João Paulo Oliveira Vasconcelos, Gustavo Maldini Penna de Valadares e Silva, Cleber José da |
author_role |
author |
author2 |
Vasconcelos, Gustavo Maldini Penna de Valadares e Silva, Cleber José da |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Ribeiro, João Paulo Oliveira Vasconcelos, Gustavo Maldini Penna de Valadares e Silva, Cleber José da |
dc.subject.por.fl_str_mv |
Myrtaceae Campomanesia Secretory cavities Ontogeny Domatia Myrtaceae Campomanesia Cavidades secretoras Ontogenia Domácia |
topic |
Myrtaceae Campomanesia Secretory cavities Ontogeny Domatia Myrtaceae Campomanesia Cavidades secretoras Ontogenia Domácia |
description |
Essential oil cavities are ubiquitous in the Myrtaceae family. Despite several studies on the formation of these cavities in different myrtaceous genera, there is still no consensual interpretation of its ontogeny in Myrtaceae. This demonstrates the need to expand these studies in this family. Domatia are small depressions formed on the abaxial surface of the leaf of several species, and when present, are easily observed in the intersection of the midrib with the secondary veins. The records of domatia in Myrtaceae family are still scarce. Its presence and classification constitute morphological characters with useful systematic values for separating genera and species. This is a contribution to the knowledge of the ontogeny of secretory cavities and the first record of the occurrence of domatia in leaves of Campomanesia adamantium. Secretory cavities show schizolysigenous ontogeny. Domatia are classified as pocket-like, and its open to the outside is filled with tector trichomes. The anatomical analysis revealed that, in the region opposite the opening, there is an epithelium with cells higher than the other epidermal cells as well as the occurrence of stomata. More detailed observations in other species is necessary to verify the taxonomic application of this structure in Campomanesia genus. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-09-30 |
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://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457 10.32712/2446-4775.2023.1457 |
url |
https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457 |
identifier_str_mv |
10.32712/2446-4775.2023.1457 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457/1387 https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457/1388 https://revistafitos.far.fiocruz.br/index.php/revista-fitos/article/view/1457/1447 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Revista Fitos https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Revista Fitos https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html text/xml |
dc.publisher.none.fl_str_mv |
Centro de Inovação em Biodiversidade e Saúde - Farmanguinhos/Fiocruz |
publisher.none.fl_str_mv |
Centro de Inovação em Biodiversidade e Saúde - Farmanguinhos/Fiocruz |
dc.source.none.fl_str_mv |
Revista Fitos; Vol. 17 No. 3 (2023); 367-375 Revista Fitos; Vol. 17 Núm. 3 (2023); 367-375 Revista Fitos; v. 17 n. 3 (2023); 367-375 2446-4775 1808-9569 reponame:Revista Fitos instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
instname_str |
Fundação Oswaldo Cruz (FIOCRUZ) |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
reponame_str |
Revista Fitos |
collection |
Revista Fitos |
repository.name.fl_str_mv |
Revista Fitos - Fundação Oswaldo Cruz (FIOCRUZ) |
repository.mail.fl_str_mv |
revistafitos@far.fiocruz.br || eugenio.telles@far.fiocruz.br |
_version_ |
1798313476119068672 |