Hyoscyamus bornmuelleri
Image: Bornmüller,J.F.N. (cc-by-sa)
NameHyoscyamus bornmuelleri
Scientific NameHyoscyamus bornmuelleri Khat.
Common NamesBornmueller's Henbane, Iranian Henbane
Plant FamilySolanaceae
Natural HabitatNative to rocky areas in the Farsistan province of Iran, often found at elevations around 1600 meters.
Parts Usedleaf,flower,seed
Medicinal Actionsanalgesic,sedative,nervine
Traditional UsesTraditionally, species of Hyoscyamus have been used with extreme caution as powerful sedatives, analgesics, and antispasmodics, particularly for severe pain, insomnia, and nervous disorders. Due to its high toxicity, it was often used externally or in very small, controlled doses for conditions like toothache, asthma, and as a narcotic.
Active Constituentshyoscyamine, scopolamine, atropine
Preparation Methodstincture,poultice,powder
Contraindications & WarningsHighly toxic; contraindicated in pregnancy, breastfeeding, glaucoma, prostate enlargement, heart conditions, and in conjunction with other anticholinergic medications. Overdose can be fatal and medical supervision is essential for any use.
Cultivation NotesPrefers full sun to partial shade and well-drained soil. It is an annual or biennial herb that can self-seed.
Rarityuncommon
Description
Hyoscyamus bornmuelleri is an herbaceous plant characterized by its densely hairy, lobed leaves. Like other members of its genus, it contains potent tropane alkaloids, making it highly toxic.
