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Gross and floral morphology of Utricularia nelumbifolia. a Cultivated plant Utricularia nelumbifolia in the tank of Vriesea regina (Vell.) Beer in Botanic Garden Liberec; flowers (circle). b Detail of entire flower showing palate (arrows). c Morphology of the palate. Note the distinct nectar guides; bar = 1 mm. d Micro-morphology of palate showing the surface of nectar guide; bar = 100 μm. e Micro-morphology of the palate; note the glistening papillae and trichomes; bar = 100 μm
