Psilocybe plutonia
Psilocybe plutonia is a small psilocybin mushroom of the family Strophariaceae , believed to contain psilocybin and psilocin . 
<triplet> psilocybin <subj> psilocybin mushroom <obj> part of <triplet> psilocin <subj> psilocybin mushroom <obj> part of