 They are glabrous, sub-sessile, elliptical, and lanceolate (long and wider in the middle; average dimensions are 1.5–5.0 cm x 0.5–2 cm or 0.6–2 in x 0.2–0.8 in), acuminate (tapering to a long point), and have depressed veins on the dorsal surface.Henna flowers have four sepals and a calyx tube, with spread lobes.Its petals are ovate, with white or red stamens found in pairs on the rim of the calyx tube.