Nectar trichome structure of aquatic bladderworts from the section Utricularia (Lentibulariaceae) with observation of flower visitors and pollinators

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPłachno, Bartosz J.-
Autor(es): dc.creatorStpiczyńska, Małgorzata-
Autor(es): dc.creatorAdamec, Lubomír-
Autor(es): dc.creatorMiranda, Vitor Fernandes Oliveira-
Autor(es): dc.creatorŚwiątek, Piotr-
Data de aceite: dc.date.accessioned2021-03-11T00:48:24Z-
Data de disponibilização: dc.date.available2021-03-11T00:48:24Z-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2018-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00709-018-1216-2-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/176150-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/176150-
Descrição: dc.descriptionIn Utricularia, the flower spur is a nectary and in this organ, nectar is produced and stored. This study aimed to examine the structure of the nectary trichomes in four Utricularia species (Utricularia vulgaris L., U. australis R.Br., U. bremii Heer and U. foliosa L.) from the generic section Utricularia. We have investigated whether species with different spur morphology had similar spur anatomy and nectary trichome structure. In Utricularia flowers, nectar is produced by spur capitate trichomes (sessile or stalked). Our results showed that regardless of the various spur morphology, trichomes have similar architecture and ultrastructure. Head cells of these trichomes are transfer cells with an eccrine nectar secretion. Examined species differed in the micromorphology of papillae in spurs. The fly Eristalis tenax was found to be a pollinator of U. vulgaris. Small Halictidae bees seem to be pollinators of U. foliosa.-
Formato: dc.format1053-1064-
Idioma: dc.languageen-
Relação: dc.relationProtoplasma-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectBladderwort-
Palavras-chave: dc.subjectCarnivorous plant-
Palavras-chave: dc.subjectEntomophily-
Palavras-chave: dc.subjectFloral micromorphology-
Palavras-chave: dc.subjectLentibulariaceae-
Palavras-chave: dc.subjectNectar-
Palavras-chave: dc.subjectNectary ultrastructure-
Palavras-chave: dc.subjectPollination-
Palavras-chave: dc.subjectSect. Utricularia-
Palavras-chave: dc.subjectSpur-
Palavras-chave: dc.subjectTrichomes-
Título: dc.titleNectar trichome structure of aquatic bladderworts from the section Utricularia (Lentibulariaceae) with observation of flower visitors and pollinators-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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