Ivysaur is a dual-type Grass and Poison Pokémon, known as the evolved form of Bulbasaur. It first appeared in the Pokémon series, introduced in the first generation of games. Ivysaur is characterized by its green body and a large flower bud on its back, which is a sign of its growth and development. As it evolves from Bulbasaur, Ivysaur gains increased strength and abilities. It is known for its ability to absorb sunlight, which helps it in battle. Ivysaur can further evolve into Venusaur, completing its evolutionary line and becoming a more powerful Pokémon.