by Elio — sup­pose that among the read­ers of this blog in­ter­est in the bi­ol­ogy and bio­chem­istry of psilo­cy­bin may out­weigh that in its recre­ational value (but I am not tak­ing bets). Any­how, there is some­thing to re­port on its biosyn­the­sis and, less so, on what's in it for the mush­room that makes it...