"The Pitcher Plant was previously thought not to exist. Even members of the tribe did not know of its existence, and it was shown to me by an elder shaman from the tribe. It has a variety of specialized qualities relating to the function of nature, reproduction, and life function." - Taken from page 19 of the Walkthrough And Strategy Guide With Hints, Tips & Tricks Directly From The Developers And The Game Testers
The Pitcher Plant is a plant in Virtual Villagers 3: The Secret City. It is used to make potions for only the Nature Faction. The Pitcher Plant is only available in the Nature Faction after researching Level Two.