although salvia divinorum is illegal in australia and salvinorin a also, there's a backdoor :
in australian law salvinorin a is described as 8-METHOXYCARBONYL-4A,8A-DIMETHYL-6-ACETOXY-5-KETO-3,4,4B,7,9,10,10A-SEPTAHYDRO-3-(4-FURANYL)-2,1-NAPHTHO[4,3-E]PYRONE
well, this is a totally wrong...