Results 21 to 30 of about 1,448 (177)
The Campsis-Icterus association as a model system for avian nectar-robbery studies
Scientific Reports, 2022 Avian nectar-robbing is common in some floras but its impact on plant-pollinator mutualisms, flowering phenology, and the evolution of floral traits remains largely unexplored.
Gary R. Graves
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Morphological features of nectaries of some species of the genus Rosa (Rosaceae)
Ukrainian Botanical Journal, 2022 Results are presented of our study of nectaries of 13 species of the genus Rosa from the collection of the M.M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine.
Rubtsova O.L. +2 more
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Structure of nectaries of Malus sylvestris (L.) Mill.
Acta Agrobotanica, 2012 The structure of floral nectary of Malus sylvestris was examined using light and scanning electron microscopy. Nectaries in M. sylvestris flowers were situated on the adaxial surface of the receptacle, between the style and the base of filaments.
Agata Konarska
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Evolution of Floral Nectaries in Iridaceae
Annals of the Missouri Botanical Garden, 2003 New data on nectaries in Iridaceae are presented in combination with a literature review, in the context of systematics and pollination biology. Iridaceae are a highly diverse family with respect to nectar production, reflecting the wide range of pollination syndromes within the family.
Rudall, Paula J +2 more
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"Sweet but dangerous": nectaries in carnivorous plants
Acta Agrobotanica, 2012 In carnivorous plants, two types of nectaries occur: extra-floral nectaries, generally associated with prey luring, and floral ones associated with pollination.
Bartosz J. Płachno
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The position and structure of the nectary in spring heath (Erica carnea L.) flowers
Acta Agrobotanica, 2012 Ecological traits of Erica carnea L. flowers and the morphology of floral nectaries were investigated using stereoscopic, light and scanning electron microscopy. The nectary in the flowers of Erica carnea is located in the basal part of the ovary.
Elżbieta Weryszko-Chmielewska +2 more
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Floral biological studies on pear cultivars in relation to fire blight susceptibility
International Journal of Horticultural Science, 2004 Floral biological characteristics that may influence cultivar susceptibility to fire blight were studied in 10 pear cultivars in two Hungarian orchards from 1999 to 2003.
A. Farkas, Zs. Orosz-Kovács, T. Bubán
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Acta Agrobotanica, 2012 The conducted study related to the structure of the floral nectaries of Rhododendron japonicum (A. Gray) J. V. Suringar ex E. H. Wilson. The structure of the secretory epidermis of the nectaries was analysed by using scanning electron microscopy (SEM ...
Elżbieta Weryszko-Chmielewska +1 more
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Micromorphology of Sorbus intermedia Pers. nectary surface in different phases of blooming
Acta Agrobotanica, 2012 The structure of floral nectary surface of Sorbus intermedia in different phases of flower development was examined using scanning electron microscopy. Nectaries in S. intermedia flowers represent a receptacle type.
Elżbieta Weryszko-Chmielewska +1 more
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Acta Scientiarum: Biological Sciences, 2021 Studies on the Myrtaceae family are mainly distributed in floristic surveys, reproductive studies of plant communities or related to family taxonomy. Based on this, the objective of the present study was to elucidate aspects of floral and reproductive ...
Karina Guollo +3 more
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