Predacious Plant Life

Science Officer … has made some troubling finds on …. The planet's megaflora is not only widespread and gargantuan in proportion, but also predatory. Various species of carnivorous plants rest patiently on its surface, releasing aromatic lures into the air and waiting for prey to come near. Sensitive tendrils on the terminus of the plant's leaves register the approach of animals, resulting in the plants snapping shut around their hapless prey, which are left to be slowly corroded by digestive acids. … warns that any future colonists will have to steer clear of these predatory plants, as they appear more than capable of trapping a lone adult ….

The command below will trigger the "Predacious Plant Life" event in Stellaris:

When this event fires, you can choose between the following option:

• Disconcerting.
  • Society: +None to None