Fume-shroom

The Fume-shroom is the third  Nighttime  Plant the player will unlock after Sun-shroom in 3-5 Adventure Mode. He costs 75 Sun to plant. He shoots a line of purple fume at Zombies dealing piecing damage, and continuing to attack until they die or fall out of his range.

Fume-shroom can be found on Page 2, Seed 3, having a  limit of 3 

Additionally, Nighttime Mushrooms will sleep during the day, the only way to make them attack is with Coffee Bean.

He is based on his appearance in Plants Vs. Zombies, functioning identically to how he does in the game.