Snivy

Snivy is a Grass-type Pokémon from the Unova region. It evolves into Servine when fed 25 candies and its final evolution is Serperior.

Trivia

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