Nicotiana ameghinoi
Image: Dusen, P. (cc-by)
NameNicotiana ameghinoi
Scientific NameNicotiana ameghinoi
Plant FamilySolanaceae
Natural HabitatEndemic to Patagonia, Argentina, specifically found in areas like Puerto Comodoro Rivadavia, growing in sandy-clayey soils.
Parts Usedleaf,flower,whole_plant
Medicinal Actions
Traditional UsesTraditionally, Nicotiana species, including potentially N. ameghinoi, have been used by indigenous cultures for ritualistic purposes, as a psychoactive substance, or as a strong emetic/purgative. Due to its high toxicity, internal use is extremely dangerous and not recommended for general medicinal purposes. External applications for pain relief or as an insecticide might also have been employed.
Active Constituentsnicotine, anabasine, nornicotine, pyridine alkaloids
Preparation Methodsinfusion,powder,poultice
Contraindications & WarningsHighly toxic. Contraindicated in pregnancy, lactation, children, individuals with cardiovascular disease, hypertension, gastrointestinal issues, or neurological disorders. Can cause addiction, poisoning, and severe adverse effects.
Cultivation NotesPrefers full sun and well-drained soil. Can be propagated from seed. Requires conditions similar to its native Patagonian habitat.
Rarityuncommon
Description
Nicotiana ameghinoi is an herbaceous plant, typically forming a basal rosette of somewhat lobed or undulate leaves, from which an erect flowering stem emerges. The stem bears smaller leaves and numerous tubular flowers, characteristic of the Nicotiana genus.
