 The wide range of psychedelic effects can be variously described as depressant , sedative @-@ hypnotic , dissociative , and deliriant ; paradoxical effects may occur . Perceptual phenomena such as macropsia and micropsia may occur , which may have been the inspiration for the effect of mushroom @-@ consumption in Lewis Carroll 's Alice 's Adventures in Wonderland , although " no evidence has ever been found that linked Carroll to recreational drug use " . Additionally , A. muscaria cannot be commercially cultivated , due to its mycorrhizal relationship with the roots of pine trees . However , following the outlawing of psilocybin mushrooms in the United Kingdom in 2006 , the sale of the still legal A. muscaria began increasing . 
 The wide range of psychedelic effects can be variously described as depressant , sedative @-@ hypnotic , dissociative , and deliriant ; paradoxical effects may occur . Perceptual phenomena such as macropsia and micropsia may occur , which may have been the inspiration for the effect of mushroom @-@ consumption in Lewis Carroll <a href='null_genetive' title='1'><mark>'s</mark></a>Alice <a href='null_genetive' title='2'><mark>'s</mark></a>Adventures in Wonderland , although " no evidence <a href='been_done' title='3'><mark>has</mark></a> ever been found <a href='null_relcl' title='4'><mark>that</mark></a>linked Carroll to recreational drug use " . Additionally , A. muscaria cannot be commercially cultivated , due to its mycorrhizal relationship with the roots of pine trees . However , following the outlawing of psilocybin mushrooms in the United Kingdom in 2006 , the sale of the still legal A. muscaria began increasing . 
The wide range of psychedelic effects can be variously described as depressant , sedative @-@ hypnotic , dissociative , and deliriant ; paradoxical effects may occur . Perceptual phenomena such as macropsia and micropsia may occur , which may have been the inspiration fir the effect of mushroom @-@ consumption in Lewis Carroll  Alice  Adventures in Wonderland , although " no evidence done ever been found linked Carroll to recreational drug use " . Additionally , A. muscaria cannot b commercially cultivated , due to its mycorrhizal relationship with the roots of pine trees . However , following the outlawing of psilocybin mushrooms in the United Kingdom in 2006 , the sale of the still legal A. muscaria began increasing .