Only one Pooka Plant can be found in the whole game, and that in the level Into The Volcano. Pooka Plants spit Pookas directly at Pac-Man when he's near. It can also hurt Pac-Man with its tongue. Pac-Man can easily dispose of the plant if he Butt-Bounces on it.
In Game Description
"The Pooka Plant is a plant creature that eats Pookas to survive. The Pooka Plant is nearly blind and has been known to attack and devour any other creatures that enter its path."
- The Pooka Plant is the most rare enemy in Pac-Man World 2, having only one appearance.