Selenic

Selenic, or xelxe, is a term for xenogender identifying people who have a exclusive attraction to other xenogender people.

History
Selenic was coined by Tumblr user genderplaylist on February 10th, 2019.

Flag
The flag was coined by Tumblr user grove-deactivated on October 4th, 2020. It has no confirmed meaning.

Resources
https://genderplaylist.tumblr.com/post/182720000256/xel-and-lxe-terms

https://beyond-mogai-pride-flags.tumblr.com/page/6