Peyote and Other Psychoactive Cacti – Adam Gottlieb (1997). Berkeley: Ronin Publishing, 96 p. Guide to cultivating peyote and other psychoactive cacti and extracting active properties, including obtaining seeds, growing a variety of cacti, cloning, and grafting, and extracting the …
Plants of the Gods: Their Sacred, Healing, and Hallucinogenic Powers – Richard Evans Schultes, Albert Hofmann, Christian Rätsch (2001). Mexico: Healing Arts Press, p. 208. Three scientific titans join forces to completely revise the classic text on the ritual uses …