| Registro completo |
| Provedor de dados: |
Darwiniana
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| País: |
Argentina
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| Título: |
Inclusion of Dasyochloa in the amphitropical genus Munroa (Poaceae, Chloridoideae) based on morphological evidence
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| Autores: |
Amarilla,Leonardo D
Chiapella,Jorge O
Nagahama,Nicolás
Anton,Ana M
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| Data: |
2013-12-01
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| Ano: |
2013
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| Palavras-chave: |
America
Amphitropical distribution
Chloridoideae
Dasyochloa
Munroa
Phylogeny
Taxonomy
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| Resumo: |
Munroa is a morphologically heterogeneous American genus of grasses, including five species with disjunct distribution in North and South America. Dasyochloa is a monotypic grass genus, common in western North America, with a controversial taxonomic position, because it has been alternatively included in Erioneuron, Koeleria, Triodia, and Uralepis. We evaluated the relationship of Dasyochloa with Munroa using a phylogenetic analysis of qualitative and quantitative morphological data. Dasyochloa was not supported as an independent genus from Munroa, as Dasyochloa and Munroa species formed a monophyletic group defined by seven synapomorphies. On this basis, we transfer Dasyochloa to Munroa, and propose the new combination M. pulchella together with the emended diagnosis of Munroa.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932013000200006
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| Editor: |
Instituto de Botánica Darwinion & Museo Botánico de Córdoba
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| Formato: |
text/html
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| Fonte: |
Darwiniana, nueva serie v.1 n.2 2013
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| Direitos: |
info:eu-repo/semantics/openAccess
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