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Floral biology, nectar secretion pattern and fruit set of a threatened Bignoniaceae tree from Brazilian tropical forest
(2017-02-01)
Zeyheria tuberculosa, a Bignoniaceae tree that occurs in a broad latitudinal range in Brazilian forests, is a threatened species of seasonal tropical forest. It is crucial to enhance the knowledge on this species’ floral ...
Influencia de Lycopersicum esculentum cpn pronus persica en la lipoperoxidación undicida por peroxido de hidrógeno en membranas eritrocíticas humanas
(Universidad Nacional de Trujillo, 2019)
Análise isotópica (δ¹³C) e legalidade em néctares de uva
(Centro de Pesquisa e Processamento de Alimentos, 2010-01-01)
O objetivo deste trabalho foi desenvolver um métodode análise isotópica para quantificar o carbono dociclo fotossintético C3 em néctares de uva eidentificar as bebidas comerciais em desacordocom as normas do Ministério da ...
Análise isotópica (δ¹³C) e legalidade em néctares de uva
(Centro de Pesquisa e Processamento de Alimentos, 2010-01-01)
O objetivo deste trabalho foi desenvolver um métodode análise isotópica para quantificar o carbono dociclo fotossintético C3 em néctares de uva eidentificar as bebidas comerciais em desacordocom as normas do Ministério da ...
Nectary and Nectar Features: Occurrence, Significance, and Trends in Bignoniaceae
(The Society of Plant Reproductive Biology, 2009-03)
The variety of pollination strategies present in the Bignoniaceae makes the family ideal for comparative studies of the evolution of floral features. Six flower and nectar parameters were recorded from literature for 50 ...
Nectar secretion of floral buds of Tococa guianensis mediates interactions with generalist ants that reduce florivory
(Frontiers Media S.A., 2020-05-21)
The specialised mutualism between Tococa guianensis and ants housed in its leaf domatia is a well-known example of myrmecophily. A pollination study on this species revealed that flowers in the bud stage exude a sugary ...
Nectar sugar composition and pollinators for the naturalized exotic Leonurus japonicus (Lamiaceae) in central Argentina
(The Society of Plant Reproductive Biologists, 2010-06)
Volumes of nectar and sugar concentration were measured in different populations of the naturalized exotic Leonurus japonicus Houtt. (Lamiacaea) in central Argentina. Qualitative and quantitative nectar sugar composition ...
Relationship between floral tube length and nectar robbing in Duranta erecta L. (Verbenaceae)
(WILEY-BLACKWELL PUBLISHING, 2008-06-02)
Although nectar robbing is a common phenomenon in plant species with tubular flowers or flowers with nectar
spurs, the potential effect of this illegitimate interaction on plant reproductive success has not received ...