Aramikos

Armikos seems to be less of a place and perhaps more of a spirit because it is described to be the great ancestor of the myconid.

Basidia said Armikos would be a safe place for him to take the myconids fleeing the corruption of Zachtmooi in Neverlight Grove

Phylo spoke of a wedding which is possibly between Zachtmooi and Aramikos, but this is all unclear to the adventurers.