Annual herb, stems simple or laxly branched, up to 300 mm high. Leaves ovate to elliptic or oblanceolate. Flowers axillary; pedicels ± 20-80 mm long, ascending. Corolla lobes reddish or brownish purple or greyish magenta, rarely pink, darker at base with 2 or 3 yellow dots in slanting lines below upper lobes. Spurs conical, ± 2-4 mm long, projecting straight back but somewhat upwards at ends.
Annual, up to 300 mm tall. Leaves ovate to elliptic, entire to dentate. Flowers with lanceolate-acuminate calyx lobes, corolla greyish magenta, limb 9-11 mm long, tube with 2-4 yellow dots in an oblique line below each upper lobe, spurs 3-3.5 mm long, acute, turned upwards, stamens projecting forwards with scattered trichomes. Capsule linear to oblong, falciform, 10-12 mm long.
Annual to 30 cm. Leaves ovate to elliptic, dentate, sometimes entire. Flowers axillary, 2-spurred, greyish magenta with darker centre and 2-4 yellow spots in an oblique line below each upper lobe, limb 9-11 mm long, spurs upturned and ± straight, ± 3.0-3.5 mm long. Capsules linear to oblong and falcate, 10-12 x ± 2 mm.