COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY

Detalhes bibliográficos
Autor(a) principal: Mantovani,André
Data de Publicação: 2005
Outros Autores: Pereira,Thaís Estefani
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Rodriguésia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602005000300145
Resumo: ABSTRACT Leaf and spathe anatomy of seven species and two varieties of the genus Anthurium (section Urospadix; subsection Flavescentiviridia) were analyzed. Plant material was collected from different locations in Brazil and cultivated under identical glasshouse conditions in the Rio de Janeiro Botanical Garden. Our attempt is to evaluate the diagnostic potential of leaf and spathe anatomy for taxonomic purposes. Leaves presented smooth cuticle, polygonal epidermal cells randomly disposed in paradermal view, periclinal divisions of epidermal cells in transversal view, non-raised stomata, collenchyma, sclerenchymatic bundle sheaths and raphides in the mesophyll. The spathe presented cuticular striations; rectangular and elongated cells in parallel rows; raised stomata; absence of collenchyma, raphides and sclerenchymatic bundle sheaths and presence of sclerenchyma as fibre caps under phloem. Clustering analysis based on leaf and spathe anatomical characters, revealed that the spathe can give a better resolution for segregation of species groups.
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spelling COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMYleafspatheanatomytaxonomyAnthuriumAraceaeABSTRACT Leaf and spathe anatomy of seven species and two varieties of the genus Anthurium (section Urospadix; subsection Flavescentiviridia) were analyzed. Plant material was collected from different locations in Brazil and cultivated under identical glasshouse conditions in the Rio de Janeiro Botanical Garden. Our attempt is to evaluate the diagnostic potential of leaf and spathe anatomy for taxonomic purposes. Leaves presented smooth cuticle, polygonal epidermal cells randomly disposed in paradermal view, periclinal divisions of epidermal cells in transversal view, non-raised stomata, collenchyma, sclerenchymatic bundle sheaths and raphides in the mesophyll. The spathe presented cuticular striations; rectangular and elongated cells in parallel rows; raised stomata; absence of collenchyma, raphides and sclerenchymatic bundle sheaths and presence of sclerenchyma as fibre caps under phloem. Clustering analysis based on leaf and spathe anatomical characters, revealed that the spathe can give a better resolution for segregation of species groups.Instituto de Pesquisas Jardim Botânico do Rio de Janeiro2005-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602005000300145Rodriguésia v.56 n.88 2005reponame:Rodriguésia (Online)instname:Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)instacron:JBRJ10.1590/2175-78602005568810info:eu-repo/semantics/openAccessMantovani,AndréPereira,Thaís Estefanieng2018-04-12T00:00:00Zoai:scielo:S2175-78602005000300145Revistahttp://rodriguesia.jbrj.gov.br/https://old.scielo.br/oai/scielo-oai.phprodriguesia@jbrj.gov.br2175-78600370-6583opendoar:2018-04-12T00:00Rodriguésia (Online) - Instituto de Pesquisas Jardim Botânico do Rio de Janeiro (JBRJ)false
dc.title.none.fl_str_mv COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
title COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
spellingShingle COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
Mantovani,André
leaf
spathe
anatomy
taxonomy
Anthurium
Araceae
title_short COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
title_full COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
title_fullStr COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
title_full_unstemmed COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
title_sort COMPARATIVE ANATOMY OF LEAF AND SPATHE OF NINE SPECIES OF ANTHURIUM (SECTION UROSPADIX; SUBSECTION FLAVESCENTIVIRIDIA) (ARACEAE) AND THEIR DIAGNOSTIC POTENTIAL FOR TAXONOMY
author Mantovani,André
author_facet Mantovani,André
Pereira,Thaís Estefani
author_role author
author2 Pereira,Thaís Estefani
author2_role author
dc.contributor.author.fl_str_mv Mantovani,André
Pereira,Thaís Estefani
dc.subject.por.fl_str_mv leaf
spathe
anatomy
taxonomy
Anthurium
Araceae
topic leaf
spathe
anatomy
taxonomy
Anthurium
Araceae
description ABSTRACT Leaf and spathe anatomy of seven species and two varieties of the genus Anthurium (section Urospadix; subsection Flavescentiviridia) were analyzed. Plant material was collected from different locations in Brazil and cultivated under identical glasshouse conditions in the Rio de Janeiro Botanical Garden. Our attempt is to evaluate the diagnostic potential of leaf and spathe anatomy for taxonomic purposes. Leaves presented smooth cuticle, polygonal epidermal cells randomly disposed in paradermal view, periclinal divisions of epidermal cells in transversal view, non-raised stomata, collenchyma, sclerenchymatic bundle sheaths and raphides in the mesophyll. The spathe presented cuticular striations; rectangular and elongated cells in parallel rows; raised stomata; absence of collenchyma, raphides and sclerenchymatic bundle sheaths and presence of sclerenchyma as fibre caps under phloem. Clustering analysis based on leaf and spathe anatomical characters, revealed that the spathe can give a better resolution for segregation of species groups.
publishDate 2005
dc.date.none.fl_str_mv 2005-09-01
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=S2175-78602005000300145
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-78602005000300145
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2175-78602005568810
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.56 n.88 2005
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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