Slap Grass

Clap Grass is a plant in Plants vs. Zombies: All Stars. It swats zombies with the flyswatter-like leaf on its head. It is shown to have most of its body underground, as indicated by the hole it burried into. It upgrades to the Venus Flytrap.

Plant Food upgrade
Variation fly-swatter: Digs itself into the ground and smashes the first enemy in its row with its enlarged flyswatter leaf. Needs Tenacious Plant Food to activate.

Trivia

 * As it is buried in the ground, it cannot be planted on wooden planks in Pirate Seas. It shares this trait with the Potato Mine, White Radish, Bamboo Shoot, Small Bamboo Cage and Carrot Missile.