Tambarvel
NameTambarvel
Scientific NameArgyreia nervosa
Common NamesHawaiian Baby Woodrose, Elephant Creeper, Woolly Morning Glory, Silver Morning Glory
Plant FamilyConvolvulaceae
Natural HabitatNative to the Indian subcontinent, this vine thrives in tropical and subtropical climates. It is commonly found in disturbed areas, forest edges, and along roadsides, preferring well-drained soils and ample sunlight.
Parts Usedseed,leaf,root
Medicinal Actionsanalgesic,anti-inflammatory,antioxidant,nervine,sedative
Traditional UsesTraditionally, the leaves are applied as a poultice for skin ailments, wounds, and inflammation, and taken internally for rheumatism. The roots are used as a tonic, diuretic, and expectorant. The seeds are historically known for their potent psychoactive properties, used in traditional rituals for their sedative and hallucinogenic effects, often associated with spiritual or introspective experiences.
Active Constituentsergine (LSA), isoergine, ergometrine, alkaloids, flavonoids, phenolic compounds
Preparation Methodsinfusion,decoction,poultice,powder
Contraindications & WarningsDue to the psychoactive nature of the seeds, they are contraindicated for pregnant or breastfeeding women, individuals with liver, heart, or psychological conditions. Potential interactions with psychiatric medications exist. Overdose can lead to severe nausea, vomiting, dizziness, and intense psychological distress.
Cultivation NotesThis vigorous vine prefers tropical to subtropical conditions, requiring full sun to partial shade and well-drained soil. It can be propagated from seeds or cuttings and needs a strong support structure due to its rapid and robust growth.
Raritycommon
Description
Argyreia nervosa is a robust, perennial woody climbing vine characterized by large, heart-shaped leaves that are silvery-white and hairy on their undersides. It produces clusters of showy, funnel-shaped flowers, typically white to pale pink with a striking deep purple throat.
