In addition, there are reddish-brown hairless petal scales. The stems appear pseudo with separate sizes, growing upright with 1.5-2 meters. The leaves are alternate, seated, lanceolate shape, with a diameter of 7.5-50 cm x 3-10cm. The petals are shaped like a 1.3 cm sheath tube and are hairy. Crown in the form of a tube, three with a length of about 8 mm, white or yellowish. The fruit capsule is slightly rounded depressed, 1-1.5 cm in diameter, tightly ribbed and finely short haired, crowned with remaining floral ornaments. The many small seeds are protected in a whitish seed coat (arylus).