Treecko

Treecko is a Grass-type Starter Pokémon from the Hoenn region. It evolves into Grovyle when fed 25 candies and its final evolution is Sceptile.

Trivia

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