Results 21 to 30 of about 2,197 (184)
Plants, 2023 Floral nectar contains sugars and numerous other compounds, including amino acids, but little is known about their function and origin in nectar. Therefore, the amino acid, sugar, and inorganic ion concentrations, as well as the activity of alanine ...
Thomas Göttlinger, Gertrud Lohaus
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Development and differentiation of the extrafloral nectaries from flower buds in Vigna luteola (Leguminosae, Phaseolinae) [PDF]
Anais da Academia Brasileira de Ciências, 2020 To study the ontogeny of the extrafloral nectaries present in the inflorescences of Vigna luteola (Jacq.) Benth (Leguminosae, Phaseolinae), the location, morphology, anatomy of the earliest stages, histology of the definitive structures and ...
FABIANA S. OJEDA +2 more
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Plants, 2023 Sapindales is a large order with a great diversity of nectaries; however, to date, there is no information about extrafloral nectaries (EFN) in Sapindaceae, except recent topological and morphological data, which indicate an unexpected structural novelty
Danielle Maximo +2 more
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Біологічні студії, 2014 The results of detailed investigation on morphological and anatomical organization of flower of Aconitum lasiocarpum (Rchb.) Gáyer are presented. It was established that current species has common features of the structure with other representatives from
A. V. Novikoff
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Ecophysiological aspects of nectar reabsorption
Acta Agrobotanica, 2012 A number of approaches, both direct and indirect, have shown that nectar is reabsorbed by numerous plant species, irrespective of the age or sex of the flower.
Małgorzata Stpiczyńska, Massimo Nepi
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Anatomy of the floral nectaries of 9 species from subf. Pomoideae (Rosaceae)
Acta Agrobotanica, 2013 The nectaries anatomical features of nine species of Pomoideae subfamily Aronia melanocarpa Ell., Cotoneaster horizontalis Decne, C. praecox Vilm.-Andr., C. lucida Schlecht., Crataegus monogyna Jacq., C. coccinea L., C. crus-galli L., Sorbus aucuparia L.,
Elżbieta Weryszko-Chmielewska +1 more
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Anais da Academia Brasileira de Ciências, 2021 Floral nectaries are essential for plant reproduction but little is known about the relationship between these secretory structures and pollination system in cacti.
VALERIA V. GONZÁLEZ +4 more
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The Influence of Extrafloral Nectaries on Arboreal Ant Species Richness in Tree Communities
Sociobiology, 2018 Studies investigating the role of resource availability in the species richness patterns can elucidate ecological processes and contribute to conservation strategies.
Marcelo Silva Madureira +2 more
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Functional Ecology of External Secretory Structures in Rivea ornata (Roxb.) Choisy (Convolvulaceae)
Plants, 2022 Plants have evolved numerous secretory structures that fulfill diverse roles and shape their interactions with other organisms. Rivea ornata (Roxb.) Choisy (Convolvulaceae) is one species that possesses various external secretory organs hypothesized to ...
Natthaphong Chitchak +2 more
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Acta Agrobotanica, 2012 The structure of receptacular surfaces of floral nectaries at two flowering stages and the structure of the outer surface of the receptacle of Sorbus aucuparia were investigated using scanning electron microscopy.
Agata Konarska
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