Speedy blooming in cerrado after fire is not uncommon : new records of Cyperaceae species flowering 24 h after burning
Natashi A. L. Pilon, Camila T. R. Freire, Maria Júlia Oliveira-Alves, Rafael S. Oliveira
EDITORIAL
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Agradecimentos: We thank Estancia Jacy and Antonio Duarte's family for letting us study the vegetation in the property and for their kindness. RSO acknowledges funding from NERC-FAPESP grant (São Paulo Research Foundation grant #2019/07773-1) and CNPq (National Council for Scientific and...
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Agradecimentos: We thank Estancia Jacy and Antonio Duarte's family for letting us study the vegetation in the property and for their kindness. RSO acknowledges funding from NERC-FAPESP grant (São Paulo Research Foundation grant #2019/07773-1) and CNPq (National Council for Scientific and Technological Development, grant #316723/2021-5). NALP was funded by FAPESP (São Paulo Research Foundation grant #2020/09257-8). CTRF thanks CNPq (National Council for Scientific and Technological Development, grant #136296/2021-1), and MJOAS was funded by FAPESP (São Paulo Research Foundation grant # 2021/02116-2)
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Abstract: Fire-stimulated flowering has long been a subject of investigation in tropical grasslands and savannas. Still, speedy blooming (i.e. flowering in <24 h after fire) had only been recently described for a single species of Cyperaceae common in Cerrado open ecosystems. Here, we described two...
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Abstract: Fire-stimulated flowering has long been a subject of investigation in tropical grasslands and savannas. Still, speedy blooming (i.e. flowering in <24 h after fire) had only been recently described for a single species of Cyperaceae common in Cerrado open ecosystems. Here, we described two new species displaying this unique feature of producing flowers <24 h after fire, suggesting that this fast phenological response might be more common than previously thought. Rhynchospora confusa F.Ballard and Rhynchospora terminalis Nees ex Steud. var. terminalis are two widely distributed species in grasslands and savannas at Chapada dos Veadeiros (a World Natural Heritage by UNESCO). Yet, there is a paucity of herbarium collection for both species and no registration of the quick bloom after fire passage or other aspects of their ecology. Understanding the diversity of phenological patterns and vegetation responses to fire is key to uncovering the functioning and singularities of the tropical open ecosystems
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FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP
2019/07773-1; 2020/09257-8; 2021/02116-2
CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ
316723/2021-5; 136296/2021-1
Fechado
DOI: https://doi.org/10.1111/aec.13326
Texto completo: https://onlinelibrary.wiley.com/doi/10.1111/aec.13326
Speedy blooming in cerrado after fire is not uncommon : new records of Cyperaceae species flowering 24 h after burning
Natashi A. L. Pilon, Camila T. R. Freire, Maria Júlia Oliveira-Alves, Rafael S. Oliveira
Speedy blooming in cerrado after fire is not uncommon : new records of Cyperaceae species flowering 24 h after burning
Natashi A. L. Pilon, Camila T. R. Freire, Maria Júlia Oliveira-Alves, Rafael S. Oliveira
Fontes
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Austral ecology v. 48, n. 5, pt. Natural history notes, p. 1042-1045, Aug. 2023 |