Botanical Name : Datura stramonium
Family : Solanaceae
Datura stramonium, known by the common names thorn apple, jimsonweed (jimson weed) or devil’s snare, is a species of flowering plant in the nightshade family Solanaceae. Its likely origin was in Central America,and it has been introduced in many world regions. It is an aggressive invasive weed in temperate climates across the world. D. stramonium has frequently been employed in traditional medicine to treat a variety of ailments. It has also been used as a hallucinogen (of the anticholinergic/antimuscarinic, deliriant type), taken entheogenically to cause intense visions.It is unlikely ever to become a major drug of abuse owing to effects upon both mind and body frequently perceived subjectively as highly unpleasant, giving rise to a state of profound and long-lasting disorientation with a potentially fatal outcome. It contains tropane alkaloids which are responsible for the deliriant effects, and may be severely toxic
Datura stramonium is an ill-smelling, erect, annual, freely branching herb that forms a bush up to 60 to 150 cm (2 to 5 ft) tall.
The root is long, thick, fibrous, and white. The stem is stout, erect, leafy, smooth, and pale yellow-green to reddish purple in color. The stem forks off repeatedly into branches and each fork forms a leaf and a single, erect flower.
The leaves are about 8 to 20 cm (3–8 in) long, smooth, toothed,soft, and irregularly undulated.
The upper surface of the leaves is a darker green, and the bottom is a light green. The leaves have a bitter and nauseating taste, which is imparted to extracts of the herb, and remains even after the leaves have been dried.
Datura stramonium generally flowers throughout the summer. The fragrant flowers have a pleasing odor; are trumpet-shaped, white to creamy or violet, and 6 to 9 cm (2+1⁄2–3+1⁄2 in) long; and grow on short stems from either the axils of the leaves or the places where the branches fork. The calyx is long and tubular, swollen at the bottom, and sharply angled, surmounted by five sharp teeth. The corolla, which is folded and only partially open, is white, funnel-shaped, and has prominent ribs. The flowers open at night, emitting a pleasant fragrance, and are fed upon by nocturnal moths.
The egg-shaped seed capsule is 3 to 8 cm (1–3 in) in diameter and either covered with spines or bald. At maturity, it splits into four chambers, each with dozens of small, black seeds.
Due to following characteristics, datura is beneficial in a respiratory diseases and pain disorders.
Analgesic or Anodyne
Soporific (Sleep inducing)