Not to be mistaken for Mushroomgender
Shroomgender is a Neurogender and microlabel of Fungigender for when someone's hyperfixation or special interest in Mushrooms makes them want to incorporate it into their gender, or makes them feel like mushrooms connects to their gender is some way.
It can also function as an Aesthetigender however, it is still a neurogender and should only be used by neurodivergent people.