Solanum vaillantii
NameSolanum vaillantii
Scientific NameSolanum vaillantii
Common NamesSticky Nightshade, Litchi Tomato, Red Buffalo-bur, Vila-vila
Plant FamilySolanaceae
Natural HabitatNative to South America, this plant is widely naturalized in tropical and subtropical regions globally. It thrives in disturbed areas, roadsides, agricultural fields, and open woodlands, often considered a weed.
Parts Usedfruit,leaf,root
Medicinal Actionsanalgesic,anti-inflammatory,antimicrobial,antioxidant,diuretic
Traditional UsesTraditionally, *Solanum vaillantii* (often referred to as *Solanum sisymbriifolium*) has been used for its anti-inflammatory properties, particularly in treating conditions like rheumatism and arthritis. The leaves and roots have been applied topically as poultices for skin ailments, wounds, and insect bites. Ripe fruits are sometimes consumed for their nutritional value in some traditional diets.
Active ConstituentsSolasodine, Solamargine, Solanine, Flavonoids, Phenolic compounds
Preparation Methodsinfusion,decoction,poultice,powder,salve
Contraindications & WarningsUnripe fruits and other parts of the plant are toxic due to high concentrations of solanine and other glycoalkaloids, which can cause severe gastrointestinal upset and neurological symptoms. Consumption by pregnant or breastfeeding women is strongly contraindicated. Caution is advised due to potential interactions with medications, though specific interactions are not well-documented.
Cultivation NotesThis plant grows readily from seed in full sun to partial shade and prefers well-drained soil. It is tolerant of various soil types and can become invasive in suitable warm climates due to its prolific seeding and adaptability.
Raritycommon
Description
An annual or short-lived perennial herb, often characterized by its prickly stems and deeply lobed, hairy leaves. It produces white to pale blue flowers, which develop into small, red, edible berries enclosed within a spiny calyx.
