Shrubs with mainly simple, main, pale grey stems to c. 2.5 m high. Petioles purplish; lamina soft, dark green and ± shining above. Bracts ± purple-flushed. Corolla lemon yellow, 7.5-8 cm long; petals 4-5 cm wide, broadly obovate but ± asymmetric, purple-blotched at base. Stigmas dark purple. Heavily fruiting form.