This section temporarily contains information copied directly from Bulbapedia, and needs to be rewritten so not to be classified as plagiarism.
Bayleef resembles a pale yellow sauropod dinosaur or a lizard. A large leaf shaped like a scythe protrudes from its head. It has red eyes, and has one large toenail on each of its four feet. It also has a small tail. It has curled leaf-like growths, stated to be buds with small tree shoots inside, sprouting in a ring around its neck. The aroma wafting from the leaf-like growths around its neck has a spicy scent, and all nearby people or Pokémon who inhale it become excited and want to fight. Bayleef can be rarely found in grasslands among other Bayleef and its evolutions.