VISIONARY PLANTS / ENTHEOGENS A compilation of scientific information, historical lore, and experiential reports about the magical psilocybe mushrooms. . . . It is sure to be treasured for years to come. --Andrew Weil, M.D., author of The Natural Mind: A New Way of Looking at Drugs and the Higher Consciousness and Spontaneous Healing An outstanding comprehensive gathering of vital information from the psychedelic world. --Myron Stolaroff, author of The Secret Chief and From Thanatos to Eros Teonanacatl was the name given to the visionary mushrooms used in ancient Meso-american shamanic ceremonies, mushrooms that contain psilocybin, the psychoactive agent identified by Swiss chemist Albert Hofmann, the discoverer of LSD. The rediscovery of these visionary mushrooms by the Mazatec healer Maria Sabina and -mycologist R. Gordon Wasson ignited a worldwide mushroom culture that inspired the consciousness revolution of the 1960s. This book describes in vivid detail the consciousness-expanding experiences of psychoactive mushroom users--from artists to psychologists--and the healing visionary inspiration they received. It provides firsthand accounts of studies performed in the controversial Harvard Psilocybin Project, including the Concord Prison study and the Good Friday study. It describes how the use of the psilocybe mushroom spread from the mountains of Mexico into North America, Asia, and Europe by seekers of -consciousness--expanding experiences. It also details how psilocybin has been used since the 1960s in psychotherapy, prisoner rehabilitation, the enhancement of creativity, and the induction of mystical experiences and is being studied as a treatment for obsessive-compulsive disorder (OCD). In this book, over thirty contributors share their expertise on the chemical, biological, cultural, psychological, and experiential dimensions of psilocybin mushrooms. RALPH METZNER, PH.D., who studied psychology and psycho-pharmacology at Harvard University, was part of the Psilocybin -Research Project with Timothy Leary and Richard Alpert (later Ram Dass). He is the author of Green Psychology and coauthor of The -Psychedelic Experience. He lives in Sonoma, California