Enchuri plant

The enchuri plant is a weed-like vegatation that is grown and abundant on many planets in the Pegasus galaxy, including Sateda and M35-117. The sap of the plant serves as a cure for a common childhood ailment known as Kirsen fever.

During the Kirsen fever outbreak in Atlantis in 2007, where it mutated to affect adults by wiping out their memories, Sheppard and Ronon sent a Puddle Jumper to the mainland of M35-117 to get the plant, where McKay was to aerosolise the cure and distribute it through Atlantis' ventilation system.