Pollen morphology of selected species of Anacardiaceae and its taxonomic significance

Detalhes bibliográficos
Autor(a) principal: Assis,Alano César Rocha de
Data de Publicação: 2021
Outros Autores: Gasparino,Eduardo Custódio, Saba,Marileide Dias
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Rodriguésia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602021000100301
Resumo: Abstract In the present work, the pollen morphology of 22 species of Anacardiaceae was analysed, occurring in the state of Bahia, Brazil. The palynological material was obtained from specimens deposited in herbaria. The pollen grains were acetolysed, measured, illustrated and described under light and scanning electron microscopies. The quantitative data were statistically analysed according to sample size. The analysed species presented pollen grains in monads, small to medium sized, isopolar, amb circular to subtriangular, with shapes varying from oblate-spheroidal to prolate, 3-colporate, with fastigium in some species. The exine ornamentation was characterized as psilate, striate, microreticulate-striate, striato-perforate, suprastriato-infra(micro)reticulate. The pollen morphology variation confirms the eurypalynous character of the family. The attributes of the apertures and exine may collaborate in the taxonomic circumscription and provide a clarification of the phylogenetic relationships of the group.
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spelling Pollen morphology of selected species of Anacardiaceae and its taxonomic significanceAnacardieaePalynologypollen grainsRhoeaeSpondiadeaeAbstract In the present work, the pollen morphology of 22 species of Anacardiaceae was analysed, occurring in the state of Bahia, Brazil. The palynological material was obtained from specimens deposited in herbaria. The pollen grains were acetolysed, measured, illustrated and described under light and scanning electron microscopies. The quantitative data were statistically analysed according to sample size. The analysed species presented pollen grains in monads, small to medium sized, isopolar, amb circular to subtriangular, with shapes varying from oblate-spheroidal to prolate, 3-colporate, with fastigium in some species. The exine ornamentation was characterized as psilate, striate, microreticulate-striate, striato-perforate, suprastriato-infra(micro)reticulate. The pollen morphology variation confirms the eurypalynous character of the family. The attributes of the apertures and exine may collaborate in the taxonomic circumscription and provide a clarification of the phylogenetic relationships of the group.Instituto de Pesquisas Jardim Botânico do Rio de Janeiro2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602021000100301Rodriguésia v.72 2021reponame:Rodriguésia (Online)instname:Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)instacron:JBRJ10.1590/2175-7860202172115info:eu-repo/semantics/openAccessAssis,Alano César Rocha deGasparino,Eduardo CustódioSaba,Marileide Diaseng2021-12-01T00:00:00Zoai:scielo:S2175-78602021000100301Revistahttp://rodriguesia.jbrj.gov.br/https://old.scielo.br/oai/scielo-oai.phprodriguesia@jbrj.gov.br2175-78600370-6583opendoar:2021-12-01T00:00Rodriguésia (Online) - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)false
dc.title.none.fl_str_mv Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
title Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
spellingShingle Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
Assis,Alano César Rocha de
Anacardieae
Palynology
pollen grains
Rhoeae
Spondiadeae
title_short Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
title_full Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
title_fullStr Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
title_full_unstemmed Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
title_sort Pollen morphology of selected species of Anacardiaceae and its taxonomic significance
author Assis,Alano César Rocha de
author_facet Assis,Alano César Rocha de
Gasparino,Eduardo Custódio
Saba,Marileide Dias
author_role author
author2 Gasparino,Eduardo Custódio
Saba,Marileide Dias
author2_role author
author
dc.contributor.author.fl_str_mv Assis,Alano César Rocha de
Gasparino,Eduardo Custódio
Saba,Marileide Dias
dc.subject.por.fl_str_mv Anacardieae
Palynology
pollen grains
Rhoeae
Spondiadeae
topic Anacardieae
Palynology
pollen grains
Rhoeae
Spondiadeae
description Abstract In the present work, the pollen morphology of 22 species of Anacardiaceae was analysed, occurring in the state of Bahia, Brazil. The palynological material was obtained from specimens deposited in herbaria. The pollen grains were acetolysed, measured, illustrated and described under light and scanning electron microscopies. The quantitative data were statistically analysed according to sample size. The analysed species presented pollen grains in monads, small to medium sized, isopolar, amb circular to subtriangular, with shapes varying from oblate-spheroidal to prolate, 3-colporate, with fastigium in some species. The exine ornamentation was characterized as psilate, striate, microreticulate-striate, striato-perforate, suprastriato-infra(micro)reticulate. The pollen morphology variation confirms the eurypalynous character of the family. The attributes of the apertures and exine may collaborate in the taxonomic circumscription and provide a clarification of the phylogenetic relationships of the group.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602021000100301
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602021000100301
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2175-7860202172115
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Pesquisas Jardim Botânico do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Pesquisas Jardim Botânico do Rio de Janeiro
dc.source.none.fl_str_mv Rodriguésia v.72 2021
reponame:Rodriguésia (Online)
instname:Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)
instacron:JBRJ
instname_str Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)
instacron_str JBRJ
institution JBRJ
reponame_str Rodriguésia (Online)
collection Rodriguésia (Online)
repository.name.fl_str_mv Rodriguésia (Online) - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)
repository.mail.fl_str_mv rodriguesia@jbrj.gov.br
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