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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
21/02/2024 |
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Data da última atualização: |
21/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BUENO, V. R.; SILVA, G. H. L.; REIS-SILVA, G. A.; TELES, A. M.; NAKAJIMA, J. N.; GOSTEL, M. R.; HEIDEN, G. |
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Afiliação: |
VINÍCIUS R. BUENO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; G. H. L. SILVA, ESCOLA ESTADUAL PINDORAMA; GENÍLSON A. REIS-SILVA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO PIAUÍ; ARISTÔNIO M. TELES, UNIVERSIDADE FEDERAL DE GOIÁS; JIMI N. NAKAJIMA, UNIVERSIDADE FEDERAL DE UBERLÂNDIA; MORGAN R. GOSTEL, BOTANICAL RESEARCH INSTITUTE OF TEXAS; GUSTAVO HEIDEN, CPACT. |
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Título: |
Synopsis of Calea subgen. Teucriifoliae (Asteraceae: Neurolaeneae), a new subgenus endemic to the Cerrado. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Phytotaxa, v. 637, n. 1, 62-72, 2024. |
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ISSN: |
1179-3163 |
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DOI: |
https://doi.org/10.11646/phytotaxa.637.1.4 |
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Idioma: |
Inglês |
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Conteúdo: |
Calea comprises 159 species characterized by striate phyllaries, pistillate ray florets, yellow corolla, and pappus elements as scales. The “Calea teucriifolia complex” is an informal group of 15 species. Molecular phylogenetic inference recognized the polyphyly of this group, but also supports the recognition of a monophyletic subgenus when considering a more restrict set of species. Thus, the aim of this study is to morphologically circumscribe the group at subgeneric rank and provide an updated nomenclatural and taxonomic synopsis. As defined here, C. subgen. Teucriifoliae comprises eight species (C. ferruginea, C. hymenolepis, C. hypericifolia, C. microphylla, C. ramosissima, C. senecioides, C. teucriifolia and C. villosa). The new subgenus is endemic to the Cerrado tropical savanna and is characterized by cylindrical involucres, reddish phyllaries, and pappus scales shorter than 1 mm. Seven lectotypes are designated and data on type specimens is clarified including localities, dates of collection, and collector. In addition, we record new state level occurrences for four species and provide a key for species identification. |
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Palavras-Chave: |
Calea. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01835naa a2200229 a 4500
001 2162172
005 2024-02-21
008 2024 bl uuuu u00u1 u #d
022 $a1179-3163
024 7 $ahttps://doi.org/10.11646/phytotaxa.637.1.4$2DOI
100 1 $aBUENO, V. R.
245 $aSynopsis of Calea subgen. Teucriifoliae (Asteraceae$bNeurolaeneae), a new subgenus endemic to the Cerrado.$h[electronic resource]
260 $c2024
520 $aCalea comprises 159 species characterized by striate phyllaries, pistillate ray florets, yellow corolla, and pappus elements as scales. The “Calea teucriifolia complex” is an informal group of 15 species. Molecular phylogenetic inference recognized the polyphyly of this group, but also supports the recognition of a monophyletic subgenus when considering a more restrict set of species. Thus, the aim of this study is to morphologically circumscribe the group at subgeneric rank and provide an updated nomenclatural and taxonomic synopsis. As defined here, C. subgen. Teucriifoliae comprises eight species (C. ferruginea, C. hymenolepis, C. hypericifolia, C. microphylla, C. ramosissima, C. senecioides, C. teucriifolia and C. villosa). The new subgenus is endemic to the Cerrado tropical savanna and is characterized by cylindrical involucres, reddish phyllaries, and pappus scales shorter than 1 mm. Seven lectotypes are designated and data on type specimens is clarified including localities, dates of collection, and collector. In addition, we record new state level occurrences for four species and provide a key for species identification.
653 $aCalea
700 1 $aSILVA, G. H. L.
700 1 $aREIS-SILVA, G. A.
700 1 $aTELES, A. M.
700 1 $aNAKAJIMA, J. N.
700 1 $aGOSTEL, M. R.
700 1 $aHEIDEN, G.
773 $tPhytotaxa$gv. 637, n. 1, 62-72, 2024.
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| 1. |  | TOMICH, T. P.; CATTANEO, A.; CHATER, S.; GEIST, H. J.; GOCKOWSKI, J.; KAIMOWITZ, D.; LAMBIN, E. F.; LEWIS, J.; NDOYE, O.; PALM, C. A.; STOLLE, F.; SUNDERLIN, W. D.; VALENTIM, J. F.; NOORDWIJK, M. van; VOSTI, S. A. Balancing agricultural development and environmental objectives: assessing tradeoffs in the humid tropics. In: PALM, C. A.; VOSTI, S. A.; SANCHEZ, P. A.; ERICKSEN, P. J. (ed.). Slash-and-burn agriculture: the search for alternatives. New York: Columbia University Press, 2005. cap. 18, p. 415-440.| Tipo: Capítulo em Livro Técnico-Científico |
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