Hyoscyamus grandiflorus
Image: Thulin, M.; Dahir, A.; Hassan, A. (cc-by)
NameHyoscyamus grandiflorus
Scientific NameHyoscyamus grandiflorus
Common NamesHenbane
Plant FamilySolanaceae
Natural HabitatNative to semi-desert bushland and rock crevices, typically found at altitudes around 500m. The specimen was collected in Bari, Somalia, thriving in dry, rocky environments.
Parts Usedleaf,flower
Medicinal Actionsanalgesic,sedative
Traditional UsesTraditionally, Hyoscyamus species have been used as potent sedatives and analgesics to alleviate severe pain, induce sleep, and calm extreme nervous conditions. Due to its antispasmodic properties, it was also employed to relieve muscle cramps and spasms, though its use was always highly restricted due to its significant toxicity.
Active ConstituentsHyoscyamine, Scopolamine, Atropine
Preparation Methodsinfusion,tincture,poultice
Contraindications & WarningsHyoscyamus grandiflorus is highly poisonous and should never be used without expert medical supervision. It is strictly contraindicated in cases of glaucoma, prostate enlargement, heart conditions, pregnancy, and breastfeeding. It can interact dangerously with other anticholinergic medications, and overdose can be fatal.
Cultivation NotesThis plant prefers well-drained, rocky or sandy soil and requires full sun exposure. Being adapted to semi-desert conditions, it exhibits good drought tolerance once established, making it suitable for arid or xeriscape gardens in appropriate climates.
Rarityrare
Description
This plant is characterized by its large, ovate to cordate leaves, which often have somewhat undulate margins. The specimen shows a branching stem with a dried, tubular or bell-shaped flower, noted to be white with purplish markings. It is a member of the nightshade family.
