Vileplume

Vileplume is a dual-type Grass/Poison Pokémon known for its large, vibrant flower on its head, which releases toxic pollen. It evolves from Gloom and is the final form of Oddish. Vileplume's flower is said to be the largest in the world, and it uses its petals to scatter allergenic pollen that can cause sneezing and irritation. It thrives in humid environments and is often found in forests and grasslands.