<unk>  (also called<unk>  are fungi that contain the psychedelic substances<unk>  and psilocin, and occasionally other psychoactive tryptamines. There are multiple colloquial terms for<unk> , the most common being magic<unk>  or 'shrooms.
See List of<unk>  for a list of species containing<unk> .
Psilocybin mushrooms
Velvet grass
Red yeast rice
Canary grass
Tumble weed
Thimbleweed
Agni casti fructus
Slug