Nicotiana setchellii
Image: Sherwin Carlquist (cc-by-nc)
NameNicotiana setchellii
Scientific NameNicotiana setchellii Goodsp.
Common NamesSetchell's Tobacco, Wild Tobacco
Plant FamilySolanaceae
Natural HabitatThis species is native to arid and semi-arid regions, often found in disturbed areas, rocky slopes, and sandy soils in parts of North America.
Parts Usedleaf,root,whole_plant
Medicinal Actionsanalgesic,nervine,sedative
Traditional UsesTraditionally, various Nicotiana species, including wild tobaccos like N. setchellii, have been used by indigenous peoples for ceremonial purposes, as a stimulant, and for pain relief. It was sometimes applied externally as a poultice for wounds, insect bites, or rheumatic pain, and internally (with extreme caution due to high toxicity) for its psychoactive and analgesic properties.
Active ConstituentsNicotine, Anabasine, Nornicotine
Preparation Methodsinfusion,poultice,powder
Contraindications & WarningsEXTREMELY TOXIC. Not for internal use without expert guidance due to high alkaloid content, particularly nicotine. Highly addictive. Contraindicated in pregnancy, lactation, heart conditions, hypertension, gastrointestinal issues, and with numerous medications. Can cause severe poisoning, respiratory paralysis, and death.
Cultivation NotesPrefers full sun and well-drained soil. Can be grown from seed in warm climates, often self-seeds in suitable conditions. Requires minimal water once established.
Rarityuncommon
Description
Nicotiana setchellii is a perennial herbaceous plant, often characterized by its sticky-hairy foliage and erect stems. It typically produces a basal rosette of leaves and bears tubular, often white or yellowish flowers. This species is a wild tobacco, known for its potent alkaloid content.
