Gloomshroom

Gloomshroom is a parasitic sporovid that releases wither.

=In fanon games=

In Pikmin 2... Again?
Gloomshroom is a boss sporovid in Pikmin 2... Again?. It unlike the Gloomstool looks much more like the Puffstool in body shape and is bigger. It will spray wither instead of spores, being also accompained by Gloomstools who can heal the Gloomshroom if it gets damaged.