It is a plant with branches up to 9 meters high with segmentation of the stems of 10-15 cm wide and the main trunk of over 45 cm in diameter with 4 to 6 notches slightly wavy, the ribs 2 to 4 core 8 to 20 cm long and 5 to 7 Radial 1.5 cm long. The flowers come in summer. They are 25 cm long, with green and white outside of the petals with a brown outer edge. They are followed by a fruit of 12 cm long, purple.