Grottonusian Moss

The Grottonusian Moss is a sapient plant lifeform that comes from this planet known as Grottonus. It grows deep within caves and will indefinitely consume any outsider.

Biology
The moss is a bioluminescent mass that appears to grow and spread everywhere rapidly, it can also trap victims inside of itself.

Appearances

 * Star Trek: Lower Decks, s04e08, "Caves" (2023)