 The two taxonomists are in agreement that this is a separate and distinct species.Grows to 2.5m tall, leaves are green, glaucous and relatively narrow (4–13 cm/1½-5 inches wide).The flowers are erect, yellow, relatively small (3–4 cm/1¼-1½inches long), composed of 9 coloured parts; sepals obtuse; petals reflexed; 4 staminodes, narrow (2-10mm/¼-½inch wide).