Nicotiana arentsii
Image: M. Mendoza (cc-by-nc)
NameNicotiana arentsii
Scientific NameNicotiana arentsii
Common NamesArents' Tobacco, Wild Tobacco
Plant FamilySolanaceae
Natural HabitatNative to arid and semi-arid regions of Australia, often found in disturbed areas, sandy soils, or rocky outcrops.
Parts Usedleaf,flower
Medicinal Actionsanalgesic,anti-inflammatory
Traditional UsesTraditionally, various Nicotiana species, including wild tobaccos, have been used by indigenous peoples for ceremonial purposes, as a stimulant (chewing, smoking), and externally as poultices for pain, swelling, and insect bites. Due to high toxicity, internal use is extremely dangerous and not recommended.
Active Constituentsnicotine, nornicotine, anabasine, alkaloids
Preparation Methodspoultice,powder
Contraindications & WarningsEXTREMELY TOXIC. Not for internal use. Avoid during pregnancy, lactation, and in individuals with heart conditions, hypertension, or neurological disorders. Can cause severe poisoning, addiction, and death. Interactions with many medications.
Cultivation NotesPrefers full sun and well-drained soil. Drought-tolerant once established. Can be grown as an annual in temperate climates or perennial in warmer regions.
Rarityuncommon
Description
A herbaceous plant characterized by its hairy stems and leaves, and trumpet-shaped flowers, typically pale pink to white, often with a greenish throat. The flowers emerge from fuzzy, purplish buds, as seen in the image. It is a member of the tobacco genus.
