Chikorita

Treecko 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.

Description
Leaf Pokémon

''In battle, Chikorita waves its leaf around to keep the foe at bay. However, a sweet fragrance also wafts from the leaf, becalming the battling Pokémon and creating a cozy, friendly atmosphere all around.''

Evolution family
Chikorita is the part of a three-member family.

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.