Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)

Detalhes bibliográficos
Autor(a) principal: Cunha,Maria do Carmo Learth
Data de Publicação: 2020
Outros Autores: Lima,Tamires Leal de, Ferreira,Thiago Costa, Santos,Yathaanderson Mendes dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Hoehnea
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062020000100814
Resumo: ABSTRACT The specie Anadenanthera macrocarpa (Benth.) Brenan, angico-vermelho, is little studied regarding the morphological characters of its seeds, seedlings and tirodendo. Therefore, the aims of this study were to describe and illustrate the morphology of seed germination, seedling and tirodendro of angico-vermelho. Seeds of five matrices were harvested and submitted to germination test at 28 °C on paper roll and vermiculite substrates. The seeds are euryspermics with horseshoe-shaped pleurograma and seedlings epigeal-phanerocotylar. The seedling eophylls are compound, bi-pinnate, opposite, oblong-shape laminar and based asymmetric. Petiole has reddish oval gland at the beginning, and two to three rounded glands between the last pinnae. Eophylls and metaphylls have similar morphological characteristics, except for the pinnae number. The tirodendro presents metaphylls compounds bi-pinnate opposite, with gradual hypertrophy of the taproot 27th day after sowing, the xylopodium, that becames larger until 180 days.
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spelling Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)angicobiometrybotanydry forestxylopodiumABSTRACT The specie Anadenanthera macrocarpa (Benth.) Brenan, angico-vermelho, is little studied regarding the morphological characters of its seeds, seedlings and tirodendo. Therefore, the aims of this study were to describe and illustrate the morphology of seed germination, seedling and tirodendro of angico-vermelho. Seeds of five matrices were harvested and submitted to germination test at 28 °C on paper roll and vermiculite substrates. The seeds are euryspermics with horseshoe-shaped pleurograma and seedlings epigeal-phanerocotylar. The seedling eophylls are compound, bi-pinnate, opposite, oblong-shape laminar and based asymmetric. Petiole has reddish oval gland at the beginning, and two to three rounded glands between the last pinnae. Eophylls and metaphylls have similar morphological characteristics, except for the pinnae number. The tirodendro presents metaphylls compounds bi-pinnate opposite, with gradual hypertrophy of the taproot 27th day after sowing, the xylopodium, that becames larger until 180 days.Instituto de Pesquisas Ambientais2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062020000100814Hoehnea v.47 2020reponame:Hoehneainstname:Instituto de Botânica (IBT)instacron:IBT10.1590/2236-8906-59/2020info:eu-repo/semantics/openAccessCunha,Maria do Carmo LearthLima,Tamires Leal deFerreira,Thiago CostaSantos,Yathaanderson Mendes doseng2020-11-17T00:00:00Zoai:scielo:S2236-89062020000100814Revistahttp://www.ibot.sp.gov.br/publicacoes/hoehnea/sobre_hoehnea.phpPUBhttps://old.scielo.br/oai/scielo-oai.php||hoehneaibt@gmail.com2236-89060073-2877opendoar:2020-11-17T00:00Hoehnea - Instituto de Botânica (IBT)false
dc.title.none.fl_str_mv Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
title Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
spellingShingle Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
Cunha,Maria do Carmo Learth
angico
biometry
botany
dry forest
xylopodium
title_short Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
title_full Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
title_fullStr Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
title_full_unstemmed Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
title_sort Seed, seedling, tirodendro morphology and germination of Anadenanthera macrocarpa (Benth.) Brenan (Fabaceae, Mimosoideae)
author Cunha,Maria do Carmo Learth
author_facet Cunha,Maria do Carmo Learth
Lima,Tamires Leal de
Ferreira,Thiago Costa
Santos,Yathaanderson Mendes dos
author_role author
author2 Lima,Tamires Leal de
Ferreira,Thiago Costa
Santos,Yathaanderson Mendes dos
author2_role author
author
author
dc.contributor.author.fl_str_mv Cunha,Maria do Carmo Learth
Lima,Tamires Leal de
Ferreira,Thiago Costa
Santos,Yathaanderson Mendes dos
dc.subject.por.fl_str_mv angico
biometry
botany
dry forest
xylopodium
topic angico
biometry
botany
dry forest
xylopodium
description ABSTRACT The specie Anadenanthera macrocarpa (Benth.) Brenan, angico-vermelho, is little studied regarding the morphological characters of its seeds, seedlings and tirodendo. Therefore, the aims of this study were to describe and illustrate the morphology of seed germination, seedling and tirodendro of angico-vermelho. Seeds of five matrices were harvested and submitted to germination test at 28 °C on paper roll and vermiculite substrates. The seeds are euryspermics with horseshoe-shaped pleurograma and seedlings epigeal-phanerocotylar. The seedling eophylls are compound, bi-pinnate, opposite, oblong-shape laminar and based asymmetric. Petiole has reddish oval gland at the beginning, and two to three rounded glands between the last pinnae. Eophylls and metaphylls have similar morphological characteristics, except for the pinnae number. The tirodendro presents metaphylls compounds bi-pinnate opposite, with gradual hypertrophy of the taproot 27th day after sowing, the xylopodium, that becames larger until 180 days.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
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=S2236-89062020000100814
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062020000100814
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2236-8906-59/2020
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 Ambientais
publisher.none.fl_str_mv Instituto de Pesquisas Ambientais
dc.source.none.fl_str_mv Hoehnea v.47 2020
reponame:Hoehnea
instname:Instituto de Botânica (IBT)
instacron:IBT
instname_str Instituto de Botânica (IBT)
instacron_str IBT
institution IBT
reponame_str Hoehnea
collection Hoehnea
repository.name.fl_str_mv Hoehnea - Instituto de Botânica (IBT)
repository.mail.fl_str_mv ||hoehneaibt@gmail.com
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