I am clearly not speaking for Jamie, but if you don't mind humblevoyager, I would like to mention here that I think a good source of 5-meo-dmt apart from phalaris grasses and toad venom might be the resin of the Virola theidora bark.
I understand that much of the Virola theirdora bark resin sold online is quite often completely inactive, for whatever reasons that might be.
But if one can find a reliable and trustworthy source of this bark resin, then I would most certainly recommend this to others.
The resin can contain an average of 8% 5-meo-dmt by weight, and performing an extraction on it is quite simple and cheap, and one does not need to gather all sorts of equipment or caustic chemicals which is involved in extracting n,n-dmt freebase from Mimosa or Acacia.
Just my two cents.
gurudedicationananda