The Genus Datura: From Research Subject to Powerful Hallucinogen :: Botany

The Genus genus Datura From Research Subject to Powerful HallucinogenDatura is one of the close interesting plants with hallucinogenic properties. Despite having a reputation as one of the darker hallucinogens, it has been widely used by societies historically in both the Old humans and the New, and continues to be today. For those interested in ethnobotanical uses of this plant world-wide, Datura is a fascinating topic. While being limited in its uses economically, the alkaloids contained in the plant have been in demand in the past and its application as a subject for botanical research is vast. Heiser has stated that Datura is a genus of contrasts - from smelly weeds to harming ornamentals. This paper will attempt to provide an overview of this varied genus, with specific attention being given to Datura stramonium, most common in North America.Datura belongs to the family Solanaceae, the nightshades, which Includes some 2,400 species in total (Siegel 198936). Other plants with narcotic properties in this family are mandrake (Mandrogora), belladonna (Atropa), henbane (Hyoscyamus), and tobacco (Nicotiana). Appropriately called the paradoxical plants by Heiser, this family alike includes such common food plants as the tomato, potato, and eggplant (Safford 1922539). There seems to be some disagreement as to how many sections and species belong to the genus Datura. Conklin (19763-4) states that herbaceous Datura is like a shot divided into five sections, while the older citation by Avery (195918) claims only four. in any case, this genus contains about ten different herbaceous species, the most classical ones being D. stramonium, D. inoxia, D. metel, and D. ceratocaula (Schultes 197941-42).Common names for Datura are numerous, some of the most common ones being raving nightshade, thorn apple, stinkweed, Devils apple, Jimson weed, and angels trumpet (Heiser 1969140 and Avery 195919). Datura discountnister be found throughout Asia, Europe, and the Americas as either native or adventive plants, and some have also been found in Africa and Australia (Conklin 19765). The epicenter of form of this plant is in the New World, specifically in Andean South America and in the southwestern United States/Mexico region (Lewis 1977423-4). This data correlates with the generally concord upon origin of Datura, although this topic was debated for some time. Researchers now believe the plant originated and evolved in Mexico and the American Southwest, followed by adaptive radiation into new desert environments (Conklin 19765).Today, Datura (mainly the species stramonium) can be found all over North America as a roadside weed, but never in mountainous or plant habitats (Hutchens 1991166).