Writhing Weed

Writhing Weed is a flora species found mainly in shallower biomes.

It is mostly found in the Grassy Plateaus and Safe Shallows. It has no use in the game and is purely cosmetic. The player can cut it with a knife to obtain Writhing Weed Seeds.

Appearance
Writhing Weed seems to be a cluster of small, purple, neon green tipped tentacles, capable of emitting bright bioluminescent glows.

Trivia

 * The Writhing Weed was originally called the Purple Tentacle.