Nouland flares, which lacked sentience, served as a security measure to protect specific prohibited zones. Their level of danger was minimal. Despite their intimidating appearance and flammable nature, they would ignite upon contact with a blaster bolt.
The Shelkonwa estate belonging to Governor Choard featured several Nouland flares cultivated on its grounds.
The initial appearance of Nouland flares occurred in Allegiance, the 2007 novel authored by Timothy Zahn.