white with upper petals exhibiting a barely noticeable, thin pencil line of pale pink around their upper margins. Tube is white. Basal and ventral petals exhibit some recurve. Flower type reflects the form of the USA cultivar marketed as Nicole by Whitton Greenhouses.
the USA versions of Nicole and White Nicole have narrow phylloclades with 3 forward facing dentations per marginal side and shallow notching. The original de Vries' Nicole has phylloclades that appear wider with undulating edges, carrying 2 forward facing dentations per side and shallow notching. The Netherland original's petals are elliptical, while the American version are more lanceolate. It is possible that the USA cultivar originated as a sport. Cross fertilization between the two versions would confirm if they are genetically the same or separate cultivars.