Solanum glutinosum
NameSolanum glutinosum
Scientific NameSolanum glutinosum
Common NamesSticky Nightshade, Jaborandi (Brazil, but often confused)
Plant FamilySolanaceae
Natural HabitatNative to South America, particularly Brazil, Bolivia, Paraguay, and Argentina, it thrives in tropical and subtropical climates. It is often found in disturbed areas, forest edges, open woodlands, and along riverbanks.
Parts Usedleaf,fruit
Medicinal Actionsanti-inflammatory,analgesic,antimicrobial
Traditional UsesTraditional uses of Solanum glutinosum are limited and often come with significant warnings due to its toxicity. Some folk medicine traditions in its native range have reportedly used the leaves externally as a poultice for skin inflammations, wounds, and to alleviate localized pain. Internal use is extremely rare and highly cautioned against due to the presence of toxic alkaloids.
Active Constituentssteroidal glycoalkaloids (e.g., solasodine, solamargine), flavonoids
Preparation Methodspoultice
Contraindications & WarningsSolanum glutinosum is considered toxic due to the presence of steroidal glycoalkaloids. It should not be ingested. External use should be approached with extreme caution, as skin irritation or absorption of toxic compounds may occur. Pregnant or nursing women, children, and individuals with liver or kidney conditions should strictly avoid any use. Consult a qualified expert before any application.
Cultivation NotesThis plant prefers warm, tropical to subtropical climates and well-drained soil. It can tolerate full sun to partial shade. Propagation is typically by seed. Due to its potential toxicity, it is not commonly cultivated as an ornamental or medicinal plant outside its native range.
Rarityuncommon
Description
Solanum glutinosum is a robust shrub or small tree characterized by its large, ovate, often lobed leaves that are densely covered in glandular hairs, giving them a sticky texture. It produces clusters of vibrant purple, star-shaped flowers with prominent yellow anthers, followed by berries.
