 The lower pitchers are brittle and campanulate (bell-shaped), up to 30 cm tall and 16 cm wide and emerge from tendrils that are 30–40 cm long and 4–9 mm in diameter.The tendrils are flattened towards the leaf, making them almost semi-circular in cross section.The upper pitchers are similar to the lower pitchers, but generally infundibular, to 25 cm tall and 12 cm wide.