Nicotiana rupicola
NameNicotiana rupicola
Scientific NameNicotiana rupicola
Common NamesWild Tobacco, Rock Tobacco
Plant FamilySolanaceae
Natural HabitatNative to rocky outcrops, cliffs, and dry, disturbed areas, particularly in parts of South America (e.g., Argentina, Bolivia).
Parts Usedleaf,flower
Medicinal Actionsanalgesic,antimicrobial
Traditional UsesTraditionally, various Nicotiana species, including wild tobaccos, have been used by indigenous cultures for ceremonial purposes, as a stimulant, and externally for pain relief (e.g., poultices for insect bites, stings, or rheumatic pain). Internal use is often highly ritualized and carries significant risk due to toxicity.
Active ConstituentsNicotine, Anabasine, Nornicotine
Preparation Methodsinfusion,poultice,powder
Contraindications & WarningsEXTREMELY TOXIC. Not for internal use. Contraindicated in pregnancy, lactation, heart conditions, hypertension, gastrointestinal issues, neurological disorders, and by individuals sensitive to nicotine. Can cause severe poisoning, nausea, vomiting, dizziness, tremors, convulsions, respiratory failure, and death. Interactions with many medications.
Cultivation NotesPrefers full sun and well-drained soil. Drought-tolerant once established. Can be grown from seed. Requires warm temperatures and is often treated as an annual in temperate climates.
Raritycommon
Description
Nicotiana rupicola is an herbaceous plant characterized by its sticky, glandular-hairy stems and leaves. It produces tubular, bright yellow flowers, often with a slightly flared limb, emerging from hairy calyces.
