Solandra guttata
NameSolandra guttata
Scientific NameSolandra guttata
Common NamesCup of Gold Vine, Chalice Vine, Golden Chalice Vine, Trumpet Flower
Plant FamilySolanaceae
Natural HabitatNative to Mexico and Central America, it thrives in tropical and subtropical climates, often found in humid forests, disturbed areas, and along forest edges. It prefers well-drained soils and can tolerate a range of light conditions from full sun to partial shade.
Parts Usedleaf,flower
Medicinal Actionssedative,analgesic
Traditional UsesTraditionally, Solandra guttata has been used by indigenous cultures, primarily externally or in highly controlled ritualistic contexts, for its psychoactive properties and as a topical analgesic for pain relief. Due to its extreme toxicity, internal use is highly dangerous and generally avoided.
Active ConstituentsScopolamine, Atropine, Hyoscyamine, Tropane alkaloids
Preparation Methodspoultice,salve
Contraindications & WarningsEXTREMELY TOXIC. All parts of the plant are poisonous if ingested, containing potent tropane alkaloids. Symptoms of poisoning include hallucinations, delirium, dry mouth, blurred vision, tachycardia, hyperthermia, convulsions, coma, and death. Avoid all internal use. Not safe for pregnant or nursing women, children, or individuals with heart conditions, glaucoma, or prostate enlargement. Interacts dangerously with other anticholinergic drugs.
Cultivation NotesThis vigorous vine requires a warm, frost-free climate, full sun to partial shade, and well-drained, fertile soil. It needs strong support for its climbing habit and benefits from regular watering and feeding during the growing season. Pruning can help manage its size and promote flowering.
Raritycommon
Description
Solandra guttata is a robust, woody climbing vine characterized by large, glossy green leaves and striking, trumpet-shaped flowers. The flowers are typically creamy white to yellow, often with prominent purple or brownish-red streaks in the throat, and emit a strong fragrance, especially at night.
