Bellsprout is a plant-like Pokémon resembling a pitcher plant. The body is a thin brown root and stem system with secondary roots making up Bellsprout's legs. It has two leaves on each side of its body. Its head is yellow and shaped like a bulb while the tip of its mouth is colored pink, resembling lips.  It is said to ensnare its prey in its vines and devour it, and can also spit a highly corrosive fluid that can melt even iron. This Pokémon prefers hot and humid environments.