The complete Pokemon GSC pokedex, part 1

Pokémon Name: Meganium
Type: Grass
Classification: Herb Pokemon
Pokédex Number: 154
Ability: Overgrow
Dream World ability: Leaf Guard
Useful Attacks: Solarbeam
Location Found:
HG/SS: Starter Pokemon
D/P/P: Trade with HG/SS
B/W: Poke Transfer

The final phase of Chikorita's evolution, Meganium manages to stay somewhat cute all the way through its progression. Not many Pokemon can make that claim. Again, when comparing stats, Meganium is on par with Venusaur.

Evolution: From Bayleef at 32