Salvia Divinorum - 'Salvia divinorum is a sprawling perennial herb found in the Sierra Mazatec region of Mexico. It's leaves contain the extremely potent Salvinorin A. It has a history of buccal use as a divinatory psychedelic, and has been widely available since the mid 1990s primarily as a smoked herb. Its effects are considered unpleasant by many people.'