Species: Weed Pokémon
Height: 2′7″ (0.79m)
Weight: 19 lbs (8.6 kg)
Native to: Kanto (#044)
Abilities: Chlorophyll; Stench (Hidden Ability)
Gloom is the forty-fourth Pokemon on the National Pokedex and was introduced in Generation I (Red, Blue, Yellow). Gloom is a Grass/Poison type Pokemon. It is a Stage 1 Pokemon that evolves from Oddish at level 21 and evolves into Vileplume by using a Leaf Stone or Bellosom by using a Sun Stone (starting in Generation 2).