Psilocybe hispanica
... that the depiction of the European hallucinogenic mushroom Psilocybe hispanica in rock art suggests it might have been used in prehistoric religious rituals 6,000 years ago?
... that the depiction of the <a href="./Europe" id="mwCGE" rel="mw:WikiLink" title="Europe">European</a> <a href="./Hallucinogen" id="mwCGI" rel="mw:WikiLink" title="Hallucinogen">hallucinogenic</a> mushroom <i id="mwCGM"><b id="mwCGQ"><a href="./Psilocybe_hispanica" id="mwCGU" rel="mw:WikiLink" title="Psilocybe hispanica">Psilocybe hispanica</a></b></i> in <a href="./Rock_art" id="mwCGY" rel="mw:WikiLink" title="Rock art">rock art</a> suggests it might have been used in <a href="./Prehistory" id="mwCGc" rel="mw:WikiLink" title="Prehistory">prehistoric</a> religious <a href="./Ritual" id="mwCGg" rel="mw:WikiLink" title="Ritual">rituals</a> 6,000 years ago?