San Pedro: this cactus was normally used for rituals by Indigenous Us citizens; its official name is Echinopsis pachanoi. San Pedro is Saint Peter, the gatekeeper of heaven. The cactus gained this name due to hallucinations that it causes, which make it seems as For anyone who is in heaven. https://peyote-buttons-for-sale60246.wikiexcerpt.com/3332032/not_known_details_about_peyote_cactus_seeds