From local to global-fifty years of research on Salvia divinorum.

Ethnopharmacological Relevance: In 1962 ethnopharmacologists, Hofmann and Wasson, undertook an expedition to Oaxaca, Mexico. These two researchers were the first scientists to collect a flowering specimen of Salvia divinorum allowing the identification of this species. While the species' traditional use is confined to a very small region of Mexico, since Hofmann and Wasson's expedition 50 years ago, Salvia divinorum has become globally recognized for its main active constituent, the diterpene salvinorin A, which has a unique effect on human physiology.

Novel use patterns of Salvia divinorum: unobtrusive observation using YouTube™.

Unlabelled: ETHNOPHARMACOLOGICAL RELEVANCE AND AIMS: The traditional use of the Hallucinogenic sage, Salvia divinorum has been of ethnopharmalogical interest for some time. This plant, endemic to Oaxaca Mexico and traditionally used by the Mazatec, is now utilized worldwide for its psychoactive effects. This use demonstrates a novel use pattern which is distinctly different from Mazatec use.