“Truffles” will be the sclerotia of a fungus––the section that grows underground. Truffles from psilocybin mushrooms include higher amounts of psilocybin. The Netherlands isn't going to prohibit their sale because they will not be the “fruiting overall body” of your mushroom. Microscopic magic mushroom spores have no psilocybin (or psilocybin), https://demosthenesy020fsa0.thenerdsblog.com/profile