Reproductive phenology and floral visitors of a Langsdorffia hypogaea (Balanophoraceae) population in Brazil.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorFreitas, Luana da Silva-
Autor(es): dc.creatorMoreira, Leandro Marcio-
Autor(es): dc.creatorAvila Júnior, Rubem Samuel de-
Autor(es): dc.creatorFelestrino, Érica Barbosa-
Autor(es): dc.creatorDemarco, Diego-
Autor(es): dc.creatorSousa, Hildeberto Caldas de-
Autor(es): dc.creatorRibeiro, Sérvio Pontes-
Data de aceite: dc.date.accessioned2025-08-21T15:16:40Z-
Data de disponibilização: dc.date.available2025-08-21T15:16:40Z-
Data de envio: dc.date.issued2017-10-19-
Data de envio: dc.date.issued2017-10-19-
Data de envio: dc.date.issued2017-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/8984-
Fonte completa do material: dc.identifierhttps://doi.org/10.1016/j.flora.2017.02.023-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1008910-
Descrição: dc.descriptionThe floral biology and reproductive phenology of Langsdorffia hypogaea were investigated. Flowering is annual and high synchronicity was observed along two years, with significant correlation with rainfall. The post-reproductive death of rhizomes suggests monocarpy. Flowers have anthers with extrorse dehiscence and a stigma exposed above the perigonium, and are arranged in dense inflorescences which produce extrafloral nectar. A total of 259 floral visitors were observed, mostly Hymenoptera/Formicidae (149 individuals, 17 ant species), and eight species of Araneae. Although ants were frequent floral visitors, a Coleoptera (Nitidulidae, Stelidota; 28% of total visits) species was the most abundant pollinator. In consequence of herbivory only 12.5% of all inflorescence clusters fruited, and we could not evaluate the percentage of pollinated plants due to insect damage. By being a rich resource in a season of scarcity, activity on inflorescences of L. hypogaea of both pollinators and herbivores was high.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsaberto-
Direitos: dc.rightsO periódico Flora concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 4210830031212.-
Palavras-chave: dc.subjectFloral visitors-
Palavras-chave: dc.subjectFloral morphology-
Palavras-chave: dc.subjectHigh montane seasonal forests-
Palavras-chave: dc.subjectNitidulidae beetles-
Título: dc.titleReproductive phenology and floral visitors of a Langsdorffia hypogaea (Balanophoraceae) population in Brazil.-
Aparece nas coleções:Repositório Institucional - UFOP

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