Meet Trichocereus macrogonus var. pachanoi, better known as the San Pedro cactus. Native to South America, with traditional religious and medicinal uses spanning more than 3,000 years. And this is just the Nutzpflanze Bambus Nachhaltige Permakultur mal Anders Cactus Jack (1979) DVD How a Smithsonian Botanist Cracked the Cactus Code a Century Ago Smithsonian Voices National Museum of Natural History Smithsonian Magazine