Coming from Crimson Town, Jeanette came to the League with her cheering squad. She used her Beedrill and Scyther against Ash's Bulbasaur, who managed to beat them both. However, when she sent out Bellsprout, both Bulbasaur and Pikachu were defeated due to its unusual moves. However, Ash's Muk was not hit by any of those moves and defeated Bellsprout, so Jeanette walked out of the stadium, defeated.
Bellsprout seemed like a weak Pokémon, but it knew some strange, confusing attacks. It defeated Ash's Bulbasaur and Pikachu, but was no match for his Muk and was defeated.
Bellsprout's known moves are Slam and Razor Leaf.