Nicotiana petunioides
NameNicotiana petunioides
Scientific NameNicotiana petunioides
Common NamesWild Tobacco, Petunia-like Tobacco
Plant FamilySolanaceae
Natural HabitatNative to South America, found in disturbed areas, roadsides, open fields, and dry, sandy soils.
Parts Usedleaf,flower
Medicinal Actionsanalgesic,antimicrobial
Traditional UsesTraditionally, various Nicotiana species, including this one, have been used by indigenous peoples for ritualistic smoking, as an insecticide, and externally as poultices for pain relief, snake bites, or skin conditions. Internal use is highly dangerous and not recommended.
Active ConstituentsNicotine
Preparation Methodspoultice,powder
Contraindications & WarningsEXTREMELY TOXIC. Contains nicotine, a potent neurotoxin. Internal use is highly dangerous and can be fatal. External use should be approached with extreme caution due to skin absorption. Not for pregnant/nursing women, children, or individuals with heart conditions, high blood pressure, or neurological disorders. Interacts with numerous medications.
Cultivation NotesGrows well in full sun and well-drained soil. Drought tolerant once established and can readily self-seed.
Raritycommon
Description
Nicotiana petunioides is an annual or short-lived perennial herb, typically growing up to 1 meter tall. It features sticky, glandular leaves and produces slender, tubular, pale yellow to white flowers that often open at night.
