Which Pokémon’s Leafage can help add greenery in Pokémon Pokopia?

Bulbasaur’s Leafage can help add greenery in Pokémon Pokopia.

Pokopia turns Pokémon moves into practical tools for developing the environment. The official description gives Bulbasaur’s Leafage as an example: Ditto can use the move to add greenery to the landscape and make the settlement more welcoming.

Leafage is a Grass-type move introduced in the Pokémon series. In ordinary battle systems it is an attack, but Pokopia gives it a construction and landscaping function. That shift is one of the game’s clearest departures from battle-centered Pokémon adventures.

Chikorita, Oddish, and Treecko are also Grass-type Pokémon, so they may seem like plausible answers. However, the specifically documented Leafage example in Pokopia names Bulbasaur. The question asks for the Pokémon tied to that example, not simply any Grass-type Pokémon.