Bellossom

Bellossom is a Grass, Poison-type Pokémon from Johto region. It evolves from Gloom after being fed with 100 candies and Sun Stone being used. It is the one of final evolution forms of Oddish, the other being Vileplume.

Trivia

 * Like other Pokémon that require an evolution item to evolve into them, Bellossom doesn't spawn in the wild nor hatch from eggs and only way to acquire it is by an evolution.