CrypticArc
Bluelighter
LSA should not be considered a Tryptamine but rather, an Ergoloid.
Mescaline isn't a psychedelic Amphetamine. It's a Phenethylamine and while all Amphetamines are indeed Phenethylamines, not all Phenethylamines are Amphetamies.
All ergoline compounds are just a subcategory of tryptamine. It can be called either, ergoline is more specific and correct, but tryptamine is still accurate enough.
