Psilocybe hispanica
…the mushroom is "very common" at altitudes of 1,700 to 2,300 m (5,600 to 7,500 ft). The mushroom is consumed recreationally by Spanish youths for its mind-altering effects; other mushrooms used recreationally in Spain include P. semilanceata and P. gallaeciae. Guzmán and Castro report that a 17th-century medallion…