Psilocybin Mushrooms of the entire world - Paul Stamets Identification guidebook solely dedicated to the world's psilocybin-that contains mushrooms. In depth descriptions and coloration photos for more than 100 species are furnished, and an exploration of their long-standing (and sometimes spiritual) use by ancient peoples and their ongoing importance https://businessbookmark.com/story5700023/blue-meanie-mushroom-an-overview