Well there is a large area somewhere on this planet known to me, with a whole lot of phalaris grass, and MHRB is out of the question so yeah...
And that's what I'm worried about is the gramine, because while we can't seem to find any data saying it is harmful to 'humans', I can't seem to find any data that says it isn't, either. That's a scary thing to haveta worry about!
As far as the FASA method goes, what is a source of fumaric acid? (sry I know that's prolly been covered 100 times I'll use the search engine) I've never seen it in any kind of grocery/anything despite it being food-grade, and didn't see anything after UTFSEing. Did some research and found that phosphoric acid would probably suffice as well, but the fumarate would probably be the best way to go.
Wish a fairy would just drop onto my lap a whole pile of synthetic dmt so that one wouldn't haveta worry about all these nasty plant impurities.