Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/21297 |
Resumo: | In order to investigate the contribution of wood anatomy to the taxonomy of Mimosa L., microtechnical work was carried out previously the microscopic description of nine wood species and, for a quantitative analysis, were aggregated thirteen other species (M. berroi, M. bimucronata, M. cruenta, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. micropteris, M. pilulifera, M. scabrella, M. sparsa, M. trachycarpa, M. uraguensis), whose data were collected from the literature. The six species of the Stipellares series (M. barnebiana, M. bifurca, M. cruenta, M. intricata, M. trachycarpa, M. uraguensis) have been shown to constitute a taxonomically distinct group, by its homogeneous rays and pores in racemiform multiples, tending to a dendritic pattern. For the Calothamnos section (M. berroi, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. pilulifera, M. scabrella, M. taimbensis) and Obstrigosae subseries (M. adpressa, M. parvipinna, M. ramulosa), despite the significant number of species investigated, no characters of recognized taxonomic value were found, being distinguished based on quantitative aspects. In the case of the series Bimucronatae (M. bimucronata), Habbasia (M. pigra), Myriophyllae (M. balduinii, M. micropteris) and the subseries Sparsae (M. sparsa), the small number of species investigated does not allow the recognition of distinctive taxonomic features. Finally, the gathering of primitive and evolved characters in the wood structure confirms the heterogeneity of Mimosa L. reported in the literature and recommends a basal position for this botanical genus in clado Mimosoideae and subfamily Caesalpinioideae. |
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2021-07-05T14:19:12Z2021-07-05T14:19:12Z2020-02-20http://repositorio.ufsm.br/handle/1/21297In order to investigate the contribution of wood anatomy to the taxonomy of Mimosa L., microtechnical work was carried out previously the microscopic description of nine wood species and, for a quantitative analysis, were aggregated thirteen other species (M. berroi, M. bimucronata, M. cruenta, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. micropteris, M. pilulifera, M. scabrella, M. sparsa, M. trachycarpa, M. uraguensis), whose data were collected from the literature. The six species of the Stipellares series (M. barnebiana, M. bifurca, M. cruenta, M. intricata, M. trachycarpa, M. uraguensis) have been shown to constitute a taxonomically distinct group, by its homogeneous rays and pores in racemiform multiples, tending to a dendritic pattern. For the Calothamnos section (M. berroi, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. pilulifera, M. scabrella, M. taimbensis) and Obstrigosae subseries (M. adpressa, M. parvipinna, M. ramulosa), despite the significant number of species investigated, no characters of recognized taxonomic value were found, being distinguished based on quantitative aspects. In the case of the series Bimucronatae (M. bimucronata), Habbasia (M. pigra), Myriophyllae (M. balduinii, M. micropteris) and the subseries Sparsae (M. sparsa), the small number of species investigated does not allow the recognition of distinctive taxonomic features. Finally, the gathering of primitive and evolved characters in the wood structure confirms the heterogeneity of Mimosa L. reported in the literature and recommends a basal position for this botanical genus in clado Mimosoideae and subfamily Caesalpinioideae.Com o objetivo de investigar a contribuição da anatomia da madeira à taxonomia de Mimosa L. foram realizados trabalhos de microtécnica e descritas nove espécies, e em análise quantitativa, acrescentadas outras treze espécies (M. berroi, M. bimucronata, M. cruenta, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. micropteris, M. pilulifera, M. scabrella, M. sparsa, M. trachycarpa, M. uraguensis), cujos dados foram colhidos da literatura. Comprovou-se que as seis espécies da Série Stipellares (M. barnebiana, M. bifurca, M. cruenta, M. intricata, M. trachycarpa, M. uraguensis) compõem um grupo taxonomicamente distinto, pelos raios homogêneos e poros em múltiplos racemiformes, com arranjo tendente a dendrítico. Para a seção Calothamnos (M. berroi, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. pilulifera, M. scabrella, M. taimbensis) e subsérie Obstrigosae (M. adpressa, M. parvipinna, M. ramulosa), apesar do número expressivo de espécies, não foram encontrados caracteres de valor taxonômico reconhecido, distinguindo-se as mesmas com base em aspectos quantitativos. No caso das séries Bimucronatae (M. bimucronata), Habbasia (M. pigra), Myriophyllae (M. balduinii, M. micropteris) e da subsérie Sparsae (M. sparsa), o reduzido número de espécies não permite o reconhecimento de caracteres taxonômicos distintivos. Por fim, a reunião de caracteres primitivos e evoluídos na estrutura do lenho confirma a heterogeneidade de Mimosa L. referida na literatura e recomenda um posicionamento basal para esse gênero botânico no clado Mimosoideae e subfamília Caesalpinioideae.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESporUniversidade Federal de Santa MariaCentro de Ciências RuraisPrograma de Pós-Graduação em Engenharia FlorestalUFSMBrasilRecursos Florestais e Engenharia FlorestalAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAnatomia da madeiraMimosa LTaxonomiaWood anatomyTaxonomyCNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTALContribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do BrasilContribution of wood anatomy to the taxonomy of the genus Mimosa L., based on species from southern Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisMarchiori, José Newton Cardosohttp://lattes.cnpq.br/2625842621787406Deble, Anabela Silveira de OliveiraHeinzmann, Berta MariaAlves, Fabiano da SilvaSantos, Sidinei Rodrigues doshttp://lattes.cnpq.br/0071270143492811Machado, Paulo Fernando dos Santos500200000003600600600600600edc5dbec-40f6-4e04-ab4f-e05b46bdfae3bdc0a48f-8dc7-4da6-a613-4bd6868ced18be14975a-47b4-4bc3-9c18-8c57cf7fb24c7e6ba55e-f4b2-46d4-87ee-31b0a6cb714555f49b6b-25c1-4b2e-be82-dd31de17de92ce1d9966-924c-4b1f-b67f-d504e0ed32b4reponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALTES_PPGEF_2020_MACHADO_PAULO.pdfTES_PPGEF_2020_MACHADO_PAULO.pdfTeseapplication/pdf1976746http://repositorio.ufsm.br/bitstream/1/21297/1/TES_PPGEF_2020_MACHADO_PAULO.pdf4b27fe64f7803bbb6efe09aa67dfefcaMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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dc.title.por.fl_str_mv |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil |
dc.title.alternative.eng.fl_str_mv |
Contribution of wood anatomy to the taxonomy of the genus Mimosa L., based on species from southern Brazil |
title |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil |
spellingShingle |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil Machado, Paulo Fernando dos Santos Anatomia da madeira Mimosa L Taxonomia Wood anatomy Taxonomy CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL |
title_short |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil |
title_full |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil |
title_fullStr |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil |
title_full_unstemmed |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil |
title_sort |
Contribuição da anatomia do lenho à taxonomia do gênero Mimosa L., com base em espécies do sul do Brasil |
author |
Machado, Paulo Fernando dos Santos |
author_facet |
Machado, Paulo Fernando dos Santos |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Marchiori, José Newton Cardoso |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/2625842621787406 |
dc.contributor.referee1.fl_str_mv |
Deble, Anabela Silveira de Oliveira |
dc.contributor.referee2.fl_str_mv |
Heinzmann, Berta Maria |
dc.contributor.referee3.fl_str_mv |
Alves, Fabiano da Silva |
dc.contributor.referee4.fl_str_mv |
Santos, Sidinei Rodrigues dos |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/0071270143492811 |
dc.contributor.author.fl_str_mv |
Machado, Paulo Fernando dos Santos |
contributor_str_mv |
Marchiori, José Newton Cardoso Deble, Anabela Silveira de Oliveira Heinzmann, Berta Maria Alves, Fabiano da Silva Santos, Sidinei Rodrigues dos |
dc.subject.por.fl_str_mv |
Anatomia da madeira Mimosa L Taxonomia |
topic |
Anatomia da madeira Mimosa L Taxonomia Wood anatomy Taxonomy CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL |
dc.subject.eng.fl_str_mv |
Wood anatomy Taxonomy |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::RECURSOS FLORESTAIS E ENGENHARIA FLORESTAL |
description |
In order to investigate the contribution of wood anatomy to the taxonomy of Mimosa L., microtechnical work was carried out previously the microscopic description of nine wood species and, for a quantitative analysis, were aggregated thirteen other species (M. berroi, M. bimucronata, M. cruenta, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. micropteris, M. pilulifera, M. scabrella, M. sparsa, M. trachycarpa, M. uraguensis), whose data were collected from the literature. The six species of the Stipellares series (M. barnebiana, M. bifurca, M. cruenta, M. intricata, M. trachycarpa, M. uraguensis) have been shown to constitute a taxonomically distinct group, by its homogeneous rays and pores in racemiform multiples, tending to a dendritic pattern. For the Calothamnos section (M. berroi, M. daleoides, M. eriocarpa, M. flocculosa, M. incana, M. pilulifera, M. scabrella, M. taimbensis) and Obstrigosae subseries (M. adpressa, M. parvipinna, M. ramulosa), despite the significant number of species investigated, no characters of recognized taxonomic value were found, being distinguished based on quantitative aspects. In the case of the series Bimucronatae (M. bimucronata), Habbasia (M. pigra), Myriophyllae (M. balduinii, M. micropteris) and the subseries Sparsae (M. sparsa), the small number of species investigated does not allow the recognition of distinctive taxonomic features. Finally, the gathering of primitive and evolved characters in the wood structure confirms the heterogeneity of Mimosa L. reported in the literature and recommends a basal position for this botanical genus in clado Mimosoideae and subfamily Caesalpinioideae. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020-02-20 |
dc.date.accessioned.fl_str_mv |
2021-07-05T14:19:12Z |
dc.date.available.fl_str_mv |
2021-07-05T14:19:12Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/21297 |
url |
http://repositorio.ufsm.br/handle/1/21297 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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500200000003 |
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600 600 600 600 600 |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Engenharia Florestal |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Recursos Florestais e Engenharia Florestal |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
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