The complete Pokemon RBY pokedex, part 7

Pokémon Name: Bellsprout
Type: Grass/Poison
Classification: Flower Pokemon
Pokédex Number: 069
Ability: Chlorophyll
Dream World ability: Gluttony
Useful Attacks: Acid
Location Found:
Diamond/Pearl: Routes 229 and 230
Platinum: Routes 224 and 230
HG/SS: Routes 5, 6, 24, 25, 31, 32, 44; Pokewalker - Noisy Forest
Black: Trade, Poke Transfer, Dream World - Pleasant Forest
White: White Forest (resident required: Piper), Dream World - Pleasant Forest

The first of three, Bellsprout is home to some rather useful status attacks. Stun Spore, Poisonpowder and Sleep Powder can all turn the tide of a battle, but maybe you should consider evolving Sprouty into one of his advanced forms.

Evolution: To Weepinbell at 21