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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
17/02/2025 |
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Data da última atualização: |
19/02/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BUENO, V. R.; REIS-SILVA, G. A.; NAKAJIMA, J. N.; GOSTEL, M. R.; HEIDEN, G. |
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Afiliação: |
VINICIUS R. BUENO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; GENILSON A. REIS-SILVA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO PIAUÍ; JIMI N. NAKAJIMA, UNIVERSIDADE FEDERAL DE UBERLÂNDIA; MORGAN R. GOSTEL, BOTANICAL RESEARCH INSTITUTE OF TEXAS; GUSTAVO HEIDEN, CPACT. |
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Título: |
A new narrower circumscription and a nomenclatural synopsis for Calea subg. Meyeria (Asteraceae: Neurolaeneae). |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Phytotaxa, [S. l.], v. 683, n. 3, p. 273–280, 2025. |
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DOI: |
https://doi.org/10.11646/phytotaxa.683.3.8. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The studies on Calea subg. Meyeria (Neurolaeneae, Asteraceae), a group from open vegetation in Southeastern South America, recently resulted in the description of novel species and nothospecies. Continued progress on the nomenclatural and taxonomic studies of this subgenus is presented here. A comprehensive bibliography for species described in this section was compiled and revised to allow the proposition of nomenclatural changes. All type specimens were consulted either in person or using high-resolution digital images. Based on these efforts, we propose a narrower circumscription of Calea subg. Meyeria, altering the number of accepted taxa assigned to it from 15 to 9. The subgenus is here proposed to be characterized morphologically by shrubs with a cymose capitulescence, capitula with four or more foliaceous outer phyllaries and cypsela longer than the pappus. As here defined, it comprises eight species (C. funkiana, C. marginata, C. myrtifolia, C. parvifolia, C. phyllolepis, C. pruskiana, C. subintegerrima, and C. triantha) and one nothospecies (C. × parviantha). Altogether, we synonymize four names; propose lectotypifications for two names; recognize three new isolectotypes; and provide corrections for type specimen collection data from six taxa, including collector names, collection date, and locality. |
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Palavras-Chave: |
Calea subg Meyeria; Heliantheae sl; Neotropics; Neurolaeneae; Nomeclatura; Notoespécies; Novas espécies; Sellow; Vegetação aberta. |
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Thesagro: |
Compositae; Taxonomia Vegetal; Vegetação. |
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Thesaurus Nal: |
Asteraceae; Grasslands; Savannas. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02377naa a2200361 a 4500
001 2172861
005 2025-02-19
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.11646/phytotaxa.683.3.8.$2DOI
100 1 $aBUENO, V. R.
245 $aA new narrower circumscription and a nomenclatural synopsis for Calea subg. Meyeria (Asteraceae$bNeurolaeneae).$h[electronic resource]
260 $c2025
520 $aAbstract: The studies on Calea subg. Meyeria (Neurolaeneae, Asteraceae), a group from open vegetation in Southeastern South America, recently resulted in the description of novel species and nothospecies. Continued progress on the nomenclatural and taxonomic studies of this subgenus is presented here. A comprehensive bibliography for species described in this section was compiled and revised to allow the proposition of nomenclatural changes. All type specimens were consulted either in person or using high-resolution digital images. Based on these efforts, we propose a narrower circumscription of Calea subg. Meyeria, altering the number of accepted taxa assigned to it from 15 to 9. The subgenus is here proposed to be characterized morphologically by shrubs with a cymose capitulescence, capitula with four or more foliaceous outer phyllaries and cypsela longer than the pappus. As here defined, it comprises eight species (C. funkiana, C. marginata, C. myrtifolia, C. parvifolia, C. phyllolepis, C. pruskiana, C. subintegerrima, and C. triantha) and one nothospecies (C. × parviantha). Altogether, we synonymize four names; propose lectotypifications for two names; recognize three new isolectotypes; and provide corrections for type specimen collection data from six taxa, including collector names, collection date, and locality.
650 $aAsteraceae
650 $aGrasslands
650 $aSavannas
650 $aCompositae
650 $aTaxonomia Vegetal
650 $aVegetação
653 $aCalea subg Meyeria
653 $aHeliantheae sl
653 $aNeotropics
653 $aNeurolaeneae
653 $aNomeclatura
653 $aNotoespécies
653 $aNovas espécies
653 $aSellow
653 $aVegetação aberta
700 1 $aREIS-SILVA, G. A.
700 1 $aNAKAJIMA, J. N.
700 1 $aGOSTEL, M. R.
700 1 $aHEIDEN, G.
773 $tPhytotaxa, [S. l.]$gv. 683, n. 3, p. 273–280, 2025.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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