Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil

Detalhes bibliográficos
Autor(a) principal: Stanski, Carin
Data de Publicação: 2013
Outros Autores: Luz, Cynthia Fernandes Pinto, Nogueira, Alessandro, Nogueira, Melissa Koch Fernandes de Souza
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Iheringia. Série Botânica
Texto Completo: https://isb.emnuvens.com.br/iheringia/article/view/19
Resumo: We analyzed the pollen morphology of twelve species belonging to fi ve genera of the Asteraceae family; four species belonging to the Astereae tribe [Aster haplopappus (Remy) Kuntze, Baccharis axillaris DC, Baccharis semiserrata DC and Baccharis trimera (Less.) DC.], and eight to the Heliantheae tribe [Aspilia montevidensis (Spreng) Kuntze, Aspilia refl exa Baker, Bidens alba (L) DC, Bidens pilosa L, Calea cymosa Less, Calea hispida (DC) Baker, Calea parvifolia (DC) Baker and Calea pinnatifi da (R. Br.) Less] occurring in the region of Campos Gerais, Paraná State, Brazil. We used acetolysis to carry out the palynological analysis and pollen grains were studied under light and scanning electron microscopy. The pollen grains of the two tribes had common morphological features such as 3-colporus, lalongate endoapertures, echinate exine type, a sexine of one stratum and with cavea, however, they differed regarding the structure size and appearance of the spine. The two tribes were considered stenopalynous.
id FZBRS-1_8e174e35335e20092585e082362c0ae6
oai_identifier_str oai:ojs.emnuvens.com.br:article/19
network_acronym_str FZBRS-1
network_name_str Iheringia. Série Botânica
repository_id_str
spelling Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, BrazilPalinologia de espécies das Tribos Astereae e Heliantheae ocorrentes na região dos Campos Gerais, Paraná, Brasil.grasslandpalynotaxonomypollen grainstenopalynousCampos Geraisestenopolínicasgrãos de pólenpalinotaxonomiaWe analyzed the pollen morphology of twelve species belonging to fi ve genera of the Asteraceae family; four species belonging to the Astereae tribe [Aster haplopappus (Remy) Kuntze, Baccharis axillaris DC, Baccharis semiserrata DC and Baccharis trimera (Less.) DC.], and eight to the Heliantheae tribe [Aspilia montevidensis (Spreng) Kuntze, Aspilia refl exa Baker, Bidens alba (L) DC, Bidens pilosa L, Calea cymosa Less, Calea hispida (DC) Baker, Calea parvifolia (DC) Baker and Calea pinnatifi da (R. Br.) Less] occurring in the region of Campos Gerais, Paraná State, Brazil. We used acetolysis to carry out the palynological analysis and pollen grains were studied under light and scanning electron microscopy. The pollen grains of the two tribes had common morphological features such as 3-colporus, lalongate endoapertures, echinate exine type, a sexine of one stratum and with cavea, however, they differed regarding the structure size and appearance of the spine. The two tribes were considered stenopalynous.Foi analisada a morfologia polínica de doze espécies pertencentes a cinco gêneros da família Asteraceae, sendo quatro espécies pertencentes à tribo Astereae [Aster haplopappus (Remy) Kuntze, Baccharis axillaris DC, Baccharis semiserrata DC e Baccharis trimera (Less.) DC.] e oito à tribo Heliantheae [Aspilia montevidensis (Spreng) Kuntze, Aspilia refl exa Baker, Bidens alba (L) DC, Bidens pilosa L, Calea cymosa Less, Calea hispida (DC) Baker, Calea parvifolia (DC) Baker e Calea pinnatifi da (R. Br.) Less], ocorrentes na região dos Campos Gerais, Ponta Grossa, Paraná, Brasil. Para a análise dos grãos de pólen realizou-se a acetólise e estes foram observados em microscopia óptica e eletrônica de varredura. Posteriormente ás análises, as duas tribos foram consideradas estenopolínicas, entretanto, o detalhamento morfopolínicopermitiu a subdivisão das espécies em três grupos relacionados aos tipos polínicos Baccharis, Helianthus e Senecio previamente defi nidos na literatura.Iheringia. Série Botânica.Iheringia, Série Botânica.2013-11-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://isb.emnuvens.com.br/iheringia/article/view/19Iheringia. Série Botânica.; Vol. 68 No. 2 (2013); 203-214Iheringia, Série Botânica.; v. 68 n. 2 (2013); 203-2142446-82310073-4705reponame:Iheringia. Série Botânicainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RSenghttps://isb.emnuvens.com.br/iheringia/article/view/19/22Copyright (c) 2015 Iheringia. Série Botânica.info:eu-repo/semantics/openAccessStanski, CarinLuz, Cynthia Fernandes PintoNogueira, AlessandroNogueira, Melissa Koch Fernandes de Souza2016-07-06T20:01:57Zoai:ojs.emnuvens.com.br:article/19Revistahttps://isb.emnuvens.com.br/iheringiaONGhttps://isb.emnuvens.com.br/iheringia/oai||iheringia-bot@fzb.rs.gov.br2446-82310073-4705opendoar:2016-07-06T20:01:57Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false
dc.title.none.fl_str_mv Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
Palinologia de espécies das Tribos Astereae e Heliantheae ocorrentes na região dos Campos Gerais, Paraná, Brasil.
title Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
spellingShingle Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
Stanski, Carin
grassland
palynotaxonomy
pollen grain
stenopalynous
Campos Gerais
estenopolínicas
grãos de pólen
palinotaxonomia
title_short Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
title_full Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
title_fullStr Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
title_full_unstemmed Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
title_sort Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil
author Stanski, Carin
author_facet Stanski, Carin
Luz, Cynthia Fernandes Pinto
Nogueira, Alessandro
Nogueira, Melissa Koch Fernandes de Souza
author_role author
author2 Luz, Cynthia Fernandes Pinto
Nogueira, Alessandro
Nogueira, Melissa Koch Fernandes de Souza
author2_role author
author
author
dc.contributor.author.fl_str_mv Stanski, Carin
Luz, Cynthia Fernandes Pinto
Nogueira, Alessandro
Nogueira, Melissa Koch Fernandes de Souza
dc.subject.por.fl_str_mv grassland
palynotaxonomy
pollen grain
stenopalynous
Campos Gerais
estenopolínicas
grãos de pólen
palinotaxonomia
topic grassland
palynotaxonomy
pollen grain
stenopalynous
Campos Gerais
estenopolínicas
grãos de pólen
palinotaxonomia
description We analyzed the pollen morphology of twelve species belonging to fi ve genera of the Asteraceae family; four species belonging to the Astereae tribe [Aster haplopappus (Remy) Kuntze, Baccharis axillaris DC, Baccharis semiserrata DC and Baccharis trimera (Less.) DC.], and eight to the Heliantheae tribe [Aspilia montevidensis (Spreng) Kuntze, Aspilia refl exa Baker, Bidens alba (L) DC, Bidens pilosa L, Calea cymosa Less, Calea hispida (DC) Baker, Calea parvifolia (DC) Baker and Calea pinnatifi da (R. Br.) Less] occurring in the region of Campos Gerais, Paraná State, Brazil. We used acetolysis to carry out the palynological analysis and pollen grains were studied under light and scanning electron microscopy. The pollen grains of the two tribes had common morphological features such as 3-colporus, lalongate endoapertures, echinate exine type, a sexine of one stratum and with cavea, however, they differed regarding the structure size and appearance of the spine. The two tribes were considered stenopalynous.
publishDate 2013
dc.date.none.fl_str_mv 2013-11-16
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 https://isb.emnuvens.com.br/iheringia/article/view/19
url https://isb.emnuvens.com.br/iheringia/article/view/19
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://isb.emnuvens.com.br/iheringia/article/view/19/22
dc.rights.driver.fl_str_mv Copyright (c) 2015 Iheringia. Série Botânica.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 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. 68 No. 2 (2013); 203-214
Iheringia, Série Botânica.; v. 68 n. 2 (2013); 203-214
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
_version_ 1798948134247727104

Registros relacionados