Nicotiana sessilifolia
Image: Jacobs, S.W.L. (cc-by)
NameNicotiana sessilifolia
Scientific NameNicotiana sessilifolia
Common NamesWild Tobacco, River Tobacco
Plant FamilySolanaceae
Natural HabitatThis species is native to Australia, typically found growing in disturbed areas, often along river banks and floodplains, as indicated by the specimen's collection notes.
Parts Usedleaf,whole_plant
Medicinal Actionsanalgesic,anti-inflammatory,sedative
Traditional UsesIndigenous Australians traditionally used various Nicotiana species, including potentially N. sessilifolia, for medicinal and ceremonial purposes. Leaves were often chewed or smoked as a mild narcotic or stimulant, or applied externally as a poultice for pain relief, swelling, and skin ailments. Due to high toxicity, internal use was highly controlled and often ritualistic.
Active ConstituentsNicotine, Anabasine, Nornicotine, Other pyridine alkaloids
Preparation Methodspoultice,powder
Contraindications & WarningsAll Nicotiana species are highly toxic due to the presence of nicotine and other alkaloids. Ingestion can cause severe poisoning, including nausea, vomiting, dizziness, convulsions, respiratory failure, and death. It is contraindicated for internal use, especially for pregnant or breastfeeding individuals, children, and those with heart conditions or neurological disorders. External use should also be approached with extreme caution.
Cultivation NotesNicotiana sessilifolia is generally easy to cultivate from seed in well-drained soil and full sun. It prefers warm climates and can tolerate a range of soil conditions, often thriving in disturbed or riparian environments.
Rarityuncommon
Description
Nicotiana sessilifolia is an herbaceous plant characterized by its sessile (stalkless) leaves and elongated, tubular flowers. The specimen shows a plant with prominent leaves and slender flowering stalks, typical of many wild tobacco species.
