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| Registros recuperados : 36 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
09/11/2022 |
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Data da última atualização: |
09/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
BUENO, V. R.; HEIDEN, G. |
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Afiliação: |
VINICIUS RESENDE BUENO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; GUSTAVO HEIDEN, CPACT. |
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Título: |
Calea sessilifolia (Asteraceae, Neurolaeneae), a New Species from the Diamantina Plateau, Minas Gerais, Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Systematic Botany, v. 47, n. 2, p. 586-592, 2022. |
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ISSN: |
1548-2324 |
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DOI: |
https://doi.org/10.1600/036364422X16512564801687 |
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Idioma: |
Inglês |
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Conteúdo: |
A new species of Calea belonging to the Calea myrtifolia complex is described. Calea sessilifolia stands out by the unusual herbaceous habit 0.1 to 0.25 m tall and sessile leaves compared with the remaining species of the complex. The new species is related to Calea arachnoidea, C. heteropappa, and C. semirii due the polylength pappus scales, but is easily distinguished by its height 0.1?0.25 m tall (vs. 0.3?2 m), sessile leaves (vs. petiolate leaves), acrodromous venation (vs. camptodromous or semicraspedodromous), and capitulescence of solitary capitula or rarely a dichasiform cyme and few-branched (vs. branched dichasiform cyme). The new species is described, its taxonomic affinities are discussed, and its main vegetative and reproductive structures are illustrated. In addition, a key for identification and one map with the geographic distribution of the species of Calea bearing polylength pappus scales from Calea myrtifolia complex are provided. |
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Palavras-Chave: |
Calea sessilifolia. |
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Thesagro: |
Botânica; Cerrado; Compositae; Taxonomia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01630naa a2200217 a 4500
001 2148160
005 2022-11-09
008 2022 bl uuuu u00u1 u #d
022 $a1548-2324
024 7 $ahttps://doi.org/10.1600/036364422X16512564801687$2DOI
100 1 $aBUENO, V. R.
245 $aCalea sessilifolia (Asteraceae, Neurolaeneae), a New Species from the Diamantina Plateau, Minas Gerais, Brazil.$h[electronic resource]
260 $c2022
520 $aA new species of Calea belonging to the Calea myrtifolia complex is described. Calea sessilifolia stands out by the unusual herbaceous habit 0.1 to 0.25 m tall and sessile leaves compared with the remaining species of the complex. The new species is related to Calea arachnoidea, C. heteropappa, and C. semirii due the polylength pappus scales, but is easily distinguished by its height 0.1?0.25 m tall (vs. 0.3?2 m), sessile leaves (vs. petiolate leaves), acrodromous venation (vs. camptodromous or semicraspedodromous), and capitulescence of solitary capitula or rarely a dichasiform cyme and few-branched (vs. branched dichasiform cyme). The new species is described, its taxonomic affinities are discussed, and its main vegetative and reproductive structures are illustrated. In addition, a key for identification and one map with the geographic distribution of the species of Calea bearing polylength pappus scales from Calea myrtifolia complex are provided.
650 $aBotânica
650 $aCerrado
650 $aCompositae
650 $aTaxonomia
653 $aCalea sessilifolia
700 1 $aHEIDEN, G.
773 $tSystematic Botany$gv. 47, n. 2, p. 586-592, 2022.
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