From the Introduction
For thousands (maybe millions) of years on our planet, humanity has been involved in a symbiotic relationship with plants. Not only have plants supplied mankind with a never ending food-source, the necessary nourishment for our bodies and life itself, but they have also served us in another way: an extremely important and intricate one, yet an often overlooked one. I am referring to those plants which, traditionally, have been known to pharmacologically expand human consciousness into the mystical/spiritual states. Every indigenous culture used these plants and each culture had a person or group of people they looked to for spiritual leadership and they were the plant-knowers… “Ethnomycology” is specifically dedicated to mushrooms which have consciousness expanding qualities, and therefore deep roots imbedded in the religious traditions, writings and indigenous knowledge of mankind.