Agender Lesbian

An Agender Lesbian is someone who is agender or otherwise genderless that experiences some degree of femininity or femaleness, and is attracted to women and female-aligned folk. Similar to non-binary lesbian, however, one is partially or entirely genderless. An example of partial agenderness would be someone who is girlflux who is only attracted to women and female aligned folks, even when they are experiencing 0% of their gender.

The masculine counterpart is Agender Vincian.

History and Vexillology
It is unknown when Agender Lesbian was coined, however, it is possible that Reddit User u/queerfox created the term on accident. Reddit user u/queerfox also created the flag in r/QueerVexillogy on March 8th, 2021, by combining the agender flag and lesbian flag on accident.

https://www.reddit.com/r/QueerVexillology/comments/lzxved/i_accidentally_made_an_agender_lesbian_flag/