Nicotiana spegazzinii
NameNicotiana spegazzinii
Scientific NameNicotiana spegazzinii
Common NamesSpegazzini's Tobacco, Wild Tobacco
Plant FamilySolanaceae
Natural HabitatNative to South America, particularly Argentina, where it thrives in arid to semi-arid environments. It can often be found in disturbed areas, open grasslands, and rocky slopes.
Parts Usedleaf,whole_plant
Medicinal Actionsanalgesic,nervine
Traditional UsesTraditionally, various Nicotiana species, including wild tobaccos like N. spegazzinii, have been used by indigenous cultures for ceremonial and ritualistic purposes. It was sometimes applied topically as a poultice for pain relief, wounds, or insect bites, or used in very small, controlled doses as a stimulant or mild hallucinogen in sacred contexts. Extreme caution is warranted due to high toxicity.
Active Constituentsnicotine, anabasine, nornicotine
Preparation Methodsinfusion,poultice,powder
Contraindications & WarningsEXTREMELY TOXIC. Not for internal use without expert guidance due to high nicotine content. Contraindicated in pregnancy, lactation, heart conditions, hypertension, gastrointestinal issues, and by children. Can cause severe poisoning, addiction, and death. Interacts with numerous medications.
Cultivation NotesPrefers full sun and well-drained soil. It is drought-tolerant once established and thrives in warm climates. Can be grown from seed, requiring a long growing season.
Rarityuncommon
Description
Nicotiana spegazzinii is a herbaceous plant characterized by its hairy stems and leaves, giving it a somewhat fuzzy appearance. It produces tubular, pale yellowish-green flowers, often clustered at the stem tips, and typically exhibits an upright growth habit.
