Pituri
NamePituri
Scientific NameDuboisia hopwoodii
Common NamesPituri, Pitcheri, Australian Tobacco Bush
Plant FamilySolanaceae
Natural HabitatArid and semi-arid regions of inland Australia, often found in sandy soils, mulga scrub, and along watercourses.
Parts Usedleaf
Medicinal Actionsanalgesic,nervine,sedative
Traditional UsesTraditionally chewed by Aboriginal Australians as a stimulant and narcotic to suppress hunger, thirst, and fatigue during long journeys. It was also used for mild pain relief and in ceremonial contexts.
Active Constituentsnicotine, nornicotine, anabasine, hyoscyamine, scopolamine
Preparation Methodspowder
Contraindications & WarningsHighly toxic; can cause nausea, vomiting, dizziness, tremors, convulsions, respiratory depression, and death in high doses. Not for internal use without expert guidance. Avoid during pregnancy, breastfeeding, and with cardiovascular conditions or psychiatric disorders. Interacts with CNS depressants and stimulants.
Cultivation NotesPrefers well-drained sandy soils and full sun. Drought-tolerant once established. Propagated by seed. Requires warm, arid conditions.
Raritycommon
Description
Duboisia hopwoodii is a shrub or small tree native to arid and semi-arid regions of Australia. It produces small, white, tubular flowers, often with purple venation, and contains highly toxic tropane alkaloids.
