Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2008 |
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/2035 |
Resumo: | This paper studied the pollen morphology of 12 species of Cestrum, C. amictum Schltdl., C. coriaceum Miers, C. laevigatum Schltdl., C. lanceolatum Schott ex Sendtn., C. martii Sendtn., C. megalophyllum Dunal, C. parqui L`Hér., C. retrofractum Dunal, C. salzmannii Dunal, C. schlechtendahlii G. Don, C. sendtenerianum Mart. ex Sendtn and C. viminale Sendtn.. The studied specimen was collected in the hygrophilous forest of Bahia State. The polliniferous material was acetolyzed and the pollen grains were examined in light microscope. The pollen grains were medium sized, but their size range varied from 20,0 to 50,0µm, oblate spheroidal to subprolate 3-colporate. Three basic pollen types were observed considering the ornamentation: perforate-scabraye, verrucate and striate. These analyzed data may be useful to taxonomical identification of the studied species of Cestrum |
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Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, BrazilMorfologia polínica de doze espécies de Cestrum L. (Solanaceae) da mata higrófila na Bahia, Brasil - DOI: 10.4025/actascibiolsci.v25i2.2035grãos de pólenCestrummata higrófilaBahiaBrasil2.01.00.00-0 Biologia GeralThis paper studied the pollen morphology of 12 species of Cestrum, C. amictum Schltdl., C. coriaceum Miers, C. laevigatum Schltdl., C. lanceolatum Schott ex Sendtn., C. martii Sendtn., C. megalophyllum Dunal, C. parqui L`Hér., C. retrofractum Dunal, C. salzmannii Dunal, C. schlechtendahlii G. Don, C. sendtenerianum Mart. ex Sendtn and C. viminale Sendtn.. The studied specimen was collected in the hygrophilous forest of Bahia State. The polliniferous material was acetolyzed and the pollen grains were examined in light microscope. The pollen grains were medium sized, but their size range varied from 20,0 to 50,0µm, oblate spheroidal to subprolate 3-colporate. Three basic pollen types were observed considering the ornamentation: perforate-scabraye, verrucate and striate. These analyzed data may be useful to taxonomical identification of the studied species of CestrumForam estudados os grãos de pólen de 12 táxons: C. amictum Schltdl., C. coriaceum Miers, C. laevigatum Schltdl., C. lanceolatum Schott ex Sendtn, C. martii Sendtn., C. megalophyllum Dunal, C. parqui L`Hér., C. retrofractum Dunal, C. salzmannii Dunal, C. schlechtendahlii G. Don., C. sendtenerianum Mart. ex Sendtn. e C. viminale Sendtn., coletados na mata higrófila da Bahia, com o objetivo de fornecer uma caracterização morfopolínica das espécies, permitindo algumas considerações taxonômicas. O material polínico foi acetolisado, e os grãos foram examinados em microscópio óptico. Os grãos apresentam tamanho médio, com faixa de variação entre 20,0 e 50,0µm; quanto à forma, as espécies apresentaram grãos de pólen oblatos esferoidais a subprolatos; quanto à ornamentação da exina, três tipos básicos foram observados: perfurado-escabrado, verrucado e estriado. Esses dados analisados podem auxiliar na taxonomia do gênero Cestrum, como se pode ver na chave de identificaçãoUniversidade Estadual De Maringá2008-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/203510.4025/actascibiolsci.v25i2.2035Acta Scientiarum. Biological Sciences; Vol 25 No 2 (2003); 439-443Acta Scientiarum. Biological Sciences; v. 25 n. 2 (2003); 439-4431807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2035/1511Silva, Silvana do NascimentoCarvalho, André Mauricio Vieira deSantos, Francisco de Assis Ribeiro dosinfo:eu-repo/semantics/openAccess2022-11-23T17:33:18Zoai:periodicos.uem.br/ojs:article/2035Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:18Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil Morfologia polínica de doze espécies de Cestrum L. (Solanaceae) da mata higrófila na Bahia, Brasil - DOI: 10.4025/actascibiolsci.v25i2.2035 |
title |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil |
spellingShingle |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil Silva, Silvana do Nascimento grãos de pólen Cestrum mata higrófila Bahia Brasil 2.01.00.00-0 Biologia Geral |
title_short |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil |
title_full |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil |
title_fullStr |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil |
title_full_unstemmed |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil |
title_sort |
Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous forest, in Bahia, Brazil |
author |
Silva, Silvana do Nascimento |
author_facet |
Silva, Silvana do Nascimento Carvalho, André Mauricio Vieira de Santos, Francisco de Assis Ribeiro dos |
author_role |
author |
author2 |
Carvalho, André Mauricio Vieira de Santos, Francisco de Assis Ribeiro dos |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Silva, Silvana do Nascimento Carvalho, André Mauricio Vieira de Santos, Francisco de Assis Ribeiro dos |
dc.subject.por.fl_str_mv |
grãos de pólen Cestrum mata higrófila Bahia Brasil 2.01.00.00-0 Biologia Geral |
topic |
grãos de pólen Cestrum mata higrófila Bahia Brasil 2.01.00.00-0 Biologia Geral |
description |
This paper studied the pollen morphology of 12 species of Cestrum, C. amictum Schltdl., C. coriaceum Miers, C. laevigatum Schltdl., C. lanceolatum Schott ex Sendtn., C. martii Sendtn., C. megalophyllum Dunal, C. parqui L`Hér., C. retrofractum Dunal, C. salzmannii Dunal, C. schlechtendahlii G. Don, C. sendtenerianum Mart. ex Sendtn and C. viminale Sendtn.. The studied specimen was collected in the hygrophilous forest of Bahia State. The polliniferous material was acetolyzed and the pollen grains were examined in light microscope. The pollen grains were medium sized, but their size range varied from 20,0 to 50,0µm, oblate spheroidal to subprolate 3-colporate. Three basic pollen types were observed considering the ornamentation: perforate-scabraye, verrucate and striate. These analyzed data may be useful to taxonomical identification of the studied species of Cestrum |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-17 |
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/2035 10.4025/actascibiolsci.v25i2.2035 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2035 |
identifier_str_mv |
10.4025/actascibiolsci.v25i2.2035 |
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/2035/1511 |
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 25 No 2 (2003); 439-443 Acta Scientiarum. Biological Sciences; v. 25 n. 2 (2003); 439-443 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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1799317392919101440 |