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Morpho-Anatomy and Ontogeny of the Floral Nectaries of Cardiospermum grandiflorum and Urvillea chacoensis (Sapindaceae)
(Finnish Zoological Botanical Publishing Board, 2009-12)
The morphology, anatomy and ontogeny the floral nectaries of two species of Sapindaceae (Paullinieae), viz. Cardiospermum grandiflorum and Urvillea chacoensis, were studied using light and scanning electron microscopy. ...
Anatomical and developmental studies on floral nectaries in species of Cardiospermum: an approach to the evolutionary trend in Paullinieae
(Springer Wien, 2014-01-08)
Floral nectaries are a widespread trait in the Sapindaceae. However, until now only a few data on nectaries and their evolutionary shifts are available for most taxa. This research focuses on the anatomy and development ...
Comparative survey of secretory structures and floral anatomy of Cohniella cepula and Cohniella jonesiana (Orchidaceae: Oncidiinae). New evidences of nectaries and osmophores in the genus
(Springer Wien, 2019-04)
The morpho-anatomical structure of nectaries, osmophores, and elaiophores, and the anatomical and micromorphological features of floral pieces of Cohniella cepula Hoffmans. and Cohniella jonesiana Rchb.f. were comparatively ...
Nectary ultrastructure of Cabomba caroliniana Gray (Cabombaceae)
(Elsevier Science, 2019-01)
Cabomba Aubl. is a genus considered as a potential genetic model for studies of early angiosperm evolution, accordingly, it is important to expand the knowledge of it. This paper reports the study of the anatomy and the ...
Development and differentiation of the extrafloral nectaries from flower buds in Vigna luteola (Leguminosae, Phaseolinae)
(Academia Brasileira de Ciencias, 2020-10)
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 ...
Extrafloral nectaries in Leguminosae: phylogenetic distribution, morphological diversity and evolution
(Csiro Publishing, 2019-09)
Extrafloral nectaries (EFNs) mediating ecologically important ant-plant protection mutualisms are especially common and unusually diverse in the Leguminosae. We present the first comprehensively curated list of legume ...
Sugary secretions of wasp galls: a want-to-be extrafloral nectar?
(Oxford University Press, 2017-06)
Background and Aims: The most widespread form of protective mutualisms is represented by plants bearing extrafloral nectaries (EFNs) that attract ants and other arthropods for indirect defence. Another, but less common, ...
Development and morphology of the fruit and seed of the hemiparasite genus Jodina (Cervantesiaceae)Desarrollo y morfología del fruto y la semilla del género hemiparásito Jodina (Cervantesiaceae)
(Consejo Superior de Investigaciones Científicas. Real Jardín Botánico, 2017-08)
El género monotípico Jodina es endémico del centro y sureste de América central, común en bosques y ambientes de matorral. El tipo de fruto en Jodina es controvertido, ya que se lo ha descrito en diferentes etapas de su ...
Beyond taxonomy: Anther skirt is a diagnostic character that provides specialized noctuid pollination in Marsdenia megalantha (Asclepiadoideae–Apocynaceae)
(Springer Wien, 2019-02)
Taxonomic diagnostic floral structures can be very informative about details of the floral mechanism, promoting baselines for inferences about pollination system. In a number of species in the milkweed tribe Marsdenieae, ...
Flower structure and developmental stages of the capitulum of Smallanthus sonchifolius (Asteraceae): reproductive implications
(Springer Tokyo, 2017-03)
Yacon (Smallanthus sonchifolius, Asteraceae) is an ancient andean crop that has numerous dietary and medicinal properties. Morphological and anatomical features and developmental changes of the capitulum were studied. A ...