http://en.wikipedia.org/wiki/Amanita_muscaria

The red cap mushroom with the white dots is actually Amanita Muscaria.


"Two of the most famous uses of the mushroom are in the video game series Super Mario Bros"

A. muscaria was widely used as a hallucinogenic drug by many of the indigenous peoples of Siberia. Its use was known among almost all of the Uralic-speaking peoples of western Siberia and the Paleosiberian-speaking peoples of eastern Siberia