Braincell and Troll are more forest psy I think. If you want similar stuff check out Glowing Flame, Wild Things, Northern Psylight and Yggdrasil Records.
For the more typical SA Music check out:
Yabai Records
Afrogalactic Records
Vision Records
MMD Records
Timecode Records
Dark Psy:
Vertigo Records (they also release some morning psy like Delirious Noon)
Osom Music
Tantrumm Records
Indigo Records