Brugmansia sanguinea  Brugmansia sanguinea, the red angel's trumpet, is a species of South American flowering shrub or small tree belonging to the genus Brugmansia in tribe Datureae of subfamily Solanoideae of the nightshade family Solanaceae. It has been cultivated and used as an entheogen for shamanic purposes by the South American Indians for centuries - possibly even millennia. "Brugmansia sanguinea" is a small tree reaching up to in height. The pendent, tubular/trumpet-shaped flowers come in shades of brilliant red, yellow, orange and green. "B. sanguinea" is endemic to the Andes mountains from Colombia to northern Chile at elevations from . All parts of "Brugmansia sanguinea" are poisonous. Different parts of the plant contain tropane alkaloids in varying proportions. Alkaloid content in the flowers is mainly atropine with only traces of scopolamine (hyoscine). The seeds of "B. sanguinea" contain approximately 0.17% alkaloids by mass, of which 78% are scopolomine.