Nicotiana yandinga
Image: Osborn, T.G.B. (cc-by)
NameNicotiana yandinga
Scientific NameNicotiana yandinga M.W.Chase & Christenh.
Common NamesYandinga Tobacco, Wild Tobacco
Plant FamilySolanaceae
Natural HabitatFound in rocky limestone environments, specifically noted from West Franklin Island, Australia. It thrives in arid or semi-arid conditions and was collected in winter.
Parts Usedleaf,root,whole_plant
Medicinal Actionsanalgesic,sedative,antimicrobial
Traditional UsesWhile specific traditional uses for Nicotiana yandinga are not extensively documented, other Nicotiana species are traditionally used by Indigenous Australians for ceremonial purposes, as a stimulant, or for pain relief by chewing the leaves. Due to high toxicity, such uses are highly specialized and carry significant risks.
Active ConstituentsNicotine, Anabasine, Nornicotine, Other pyridine alkaloids
Preparation Methodspowder,poultice
Contraindications & WarningsHighly toxic and addictive due to nicotine content. Not safe for internal consumption. Contraindicated in pregnancy, lactation, heart conditions, hypertension, and by individuals sensitive to nicotine.
Cultivation NotesPrefers well-drained, rocky limestone soils and full sun. Likely drought-tolerant once established, suitable for arid or semi-arid conditions.
Rarityrare
Description
A herbaceous plant, likely annual or short-lived perennial, characterized by basal leaves and a taproot system, as observed in the pressed herbarium specimens. The leaves appear somewhat broad and entire, typical of many Nicotiana species.
