Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna

Detalhes bibliográficos
Autor(a) principal: Lehn,Carlos Rodrigo
Data de Publicação: 2017
Outros Autores: Lopes,Frederico Santos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Rodriguésia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602017000601201
Resumo: Abstract The occurrence of stipular buds is commonly observed in Marattiaceae under controlled conditions. In this study, is described the development of stipular buds in a population of Danaea nodosa located into a gallery forest of the Brazilian savanna. From June 2006 to July 2007 40 individuals were monitored and 13 of them presented stipular buds. The formation of stipular buds was observed in August and September 2006, a time corresponding to the end of the dry season. In only two individuals, the stipular buds evolved to ramets. An additional survey conducted in April 2008, revealed that the ramets continued to product new leaves. This study provides an important information about the reproductive strategy of the species under natural conditions, which can guide future researches with conservationist purposes to native ferns.
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spelling Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savannaadventicious budsclonal propagationfernsvegetative shootsAbstract The occurrence of stipular buds is commonly observed in Marattiaceae under controlled conditions. In this study, is described the development of stipular buds in a population of Danaea nodosa located into a gallery forest of the Brazilian savanna. From June 2006 to July 2007 40 individuals were monitored and 13 of them presented stipular buds. The formation of stipular buds was observed in August and September 2006, a time corresponding to the end of the dry season. In only two individuals, the stipular buds evolved to ramets. An additional survey conducted in April 2008, revealed that the ramets continued to product new leaves. This study provides an important information about the reproductive strategy of the species under natural conditions, which can guide future researches with conservationist purposes to native ferns.Instituto de Pesquisas Jardim Botânico do Rio de Janeiro2017-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602017000601201Rodriguésia v.68 n.4 2017reponame:Rodriguésia (Online)instname:Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)instacron:JBRJ10.1590/2175-7860201768404info:eu-repo/semantics/openAccessLehn,Carlos RodrigoLopes,Frederico Santoseng2017-10-16T00:00:00Zoai:scielo:S2175-78602017000601201Revistahttp://rodriguesia.jbrj.gov.br/https://old.scielo.br/oai/scielo-oai.phprodriguesia@jbrj.gov.br2175-78600370-6583opendoar:2017-10-16T00:00Rodriguésia (Online) - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)false
dc.title.none.fl_str_mv Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
title Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
spellingShingle Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
Lehn,Carlos Rodrigo
adventicious buds
clonal propagation
ferns
vegetative shoots
title_short Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
title_full Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
title_fullStr Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
title_full_unstemmed Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
title_sort Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna
author Lehn,Carlos Rodrigo
author_facet Lehn,Carlos Rodrigo
Lopes,Frederico Santos
author_role author
author2 Lopes,Frederico Santos
author2_role author
dc.contributor.author.fl_str_mv Lehn,Carlos Rodrigo
Lopes,Frederico Santos
dc.subject.por.fl_str_mv adventicious buds
clonal propagation
ferns
vegetative shoots
topic adventicious buds
clonal propagation
ferns
vegetative shoots
description Abstract The occurrence of stipular buds is commonly observed in Marattiaceae under controlled conditions. In this study, is described the development of stipular buds in a population of Danaea nodosa located into a gallery forest of the Brazilian savanna. From June 2006 to July 2007 40 individuals were monitored and 13 of them presented stipular buds. The formation of stipular buds was observed in August and September 2006, a time corresponding to the end of the dry season. In only two individuals, the stipular buds evolved to ramets. An additional survey conducted in April 2008, revealed that the ramets continued to product new leaves. This study provides an important information about the reproductive strategy of the species under natural conditions, which can guide future researches with conservationist purposes to native ferns.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-01
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=S2175-78602017000601201
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602017000601201
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2175-7860201768404
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.68 n.4 2017
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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