Hye @karamyog! Just to clarify, @naturalmedicine isn't a 'sub' tribe, but a tribe of it's own. It was founded last year, and the token has only recently been birthed to support that long running community. I hope this clears that up for you! The two tribes aren't 'natural' - they are 'naturalproducts' and 'naturalmedicine' - naturalproducts has 'natrl' token, and @naturalmedicine has 'LOTUS' token. I hope this clears things up for you! I get confused about the tribes myself!