The green pitcher plant is a carnivorous plant with highly modified leaves in the form of pitchers that act as pitfall traps for prey. The narrow pitcher leaves are tapered tubes that rise up to 75 cm from the ground, with a mouth 6 - 10 cm in circumference (2). The pitchers are greenish-yellow with noticeable fine veins, and above the pitcher a circular hood extends at an angle of roughly 180° upwards (4). The inside of the pitcher is hairy and heavily marked with purple veins (2). The leafless flower stalk grows to two-thirds the height of the pitchers and bears bright yellow flowers that smell weakly feline (4).