Flour-wer

Flour-wer is a plant created by Darthenshmirtz. When planted, it will blow out flour to the zombie closest to it in its lane, and in a forward direction. The flour does no damage, but make that zombie sneeze and being slowed down permanently.

Almanac Entry
"She is a girl, but she is always grumpy!" - said Lava Lily, a member of Darthenshmirtz's Plant Family. "She never speaks to everyone in this house! I guess she don't like to live in a bag of flour."

Trivia

 * It's a pun on Flower and Flour.
 * Its almanac entry mentioned Lava Lily.