Subnautica Wiki

The Double Lung Plant is a flora species native to the Shallow Twisty Bridges.


The base of the flora is a tall purple stalk with multiple bright pink rings situated on the middle portion of the stalk, this supports the top of the plant. At the end of the stalk are two blue crescent shaped structures resembling lungs (Thus the name), each attached to the main stalk by four smaller branches each.

This species appears to be closely related to the Luna Plant.

Data Bank Entry

Double Lung Plant
Plant ShellDouble Ency.png

A variation of the Luna Plant, the Double Lung Plant grows in shallow water. Branches grow off of the main stem, and each branch develops a chamber. Each chamber is self-sustained, by its branch. If one branch dies or is destroyed, the other branch’s chambers will utilize the nutrients left behind. Eventually, a new chamber will grow in the empty space.

Source: Scan Double Lung Plants