Plants sometimes up to 600 mm long. Stem extended above ground, very slender, often somewhat bent or flexuose, 100-250 mm long. Basal leaves usually slender, flaccid, less than 1 mm in diam., glabrous. Inner bracts sometimes brown-dotted on the largely colourless membranous margins. Flowers 15-30 mm long, magenta-pink, sometimes with small dark blotches in the throat, cup golden-yellow. Perianth segments elliptical, 9-22 x 4-6 mm. Filaments 3-4 mm, minutely pilose almost to the tops, widened in the middle, as long as the anthers. Style 7-10 mm; stigmas at or above the anther tips. Capsules globose or ellipsoid, on straight spreading peduncles.
Similar to R. schlechteri but with slender, elongate stem. Flowers magenta-pink with yellow cup, filaments swollen in middle.