Bayleef is a quadrupedal, pale-yellow reptilian Pokémon that resembles a sauropod dinosaur. It has a long neck, red eyes, a short, rounded snout, and a stubby tail. Each foot has a single, light gray nail. Sprouting from its forehead is a green leaf that curves back over its head and around its neck are a series of tightly curled leaves. Inside the leaves are small tree shoots.
