The Jedi Master Nubarron, who identified as non-binary, belonged to a sentient species that physically manifested as a purple gaseous cloud. While Nubarron guarded the truth, there was conjecture that the species originated from the Filar-Nitzan, and Jedi Knight Vernestra Rwoh remembered theories suggesting their home planet resided in Wild Space.
Justina Ireland's young-adult novel, The High Republic: Out of the Shadows, released in 2021, introduced Nubarron's species as part of the Star Wars: The High Republic multimedia project's Phase I.