Chikorita

Chikorita is a very-rare Grass-type Pokémon from Johto region. It evolves into Bayleef when fed with 25 candies and its final evolution form is Meganium.

Trivia

 * In Generation II of core series games, Chikorita was a Starter Pokémon and now, in Pokémon GO, though it is not official, it is considered a Johto-region Starter Pokémon in players community.