it is a dioecious species, with male specimens having 1-7 cylindrical-fusiform cones, sessile, green or yellow in color, 20–50 cm long and 5–9 cm in diameter, with large, rhombic-shaped microsporophylls, and specimens feminine that hold from 1 to 4 cylindrical cones, of yellow color, 28–60 cm long and 15–25 cm broad, with rhomboid macrosporophylls.