What is "robinetta"

Gladiolus 'Robinetta' is a cultivar of Gladiolus which features fiery red blooms with dainty white markings. Its eye-catching flowers (up to 7 per stem), are slightly fragrant and grow on loose spikes (2-3 spikes per corm) that are adorned by narrow, deep-green sword-shaped leaves. Blooming in early summer for 3-4 weeks, this Gladiolus grows up to 18 - 24 inches tall (45 - 60 cm).