Brunfelsia sinuata
Image: ELAR corporation (Moscow, Russia) (cc-by)
NameBrunfelsia sinuata
Scientific NameBrunfelsia sinuata A.Rich.
Common NamesManaca, Lady of the Night
Plant FamilySolanaceae
Natural HabitatNative to the Greater Antilles (Cuba, Hispaniola, Puerto Rico), where it is found in moist forests, thickets, and rocky areas.
Parts Usedroot,bark,leaf
Medicinal Actionsanalgesic,diuretic,nervine,sedative
Traditional UsesTraditionally, the root and bark of Brunfelsia sinuata have been used in Caribbean folk medicine as a potent purgative and diuretic. It was also employed to treat fevers, rheumatism, and syphilis, often for its analgesic and diaphoretic properties, and sometimes for its sedative effects.
Active Constituentsbrunfelsamidine, brunfelsin, scopoletin, indole alkaloids
Preparation Methodsdecoction,tincture
Contraindications & WarningsBrunfelsia species are highly toxic due to their alkaloid content and should be used with extreme caution, if at all. Contraindicated in pregnancy, lactation, children, and individuals with liver or kidney conditions. Can cause nausea, vomiting, dizziness, tremors, and central nervous system depression. Avoid concurrent use with other CNS depressants.
Cultivation NotesPrefers tropical to subtropical climates with well-drained, fertile soil and partial shade. Can be grown as an ornamental shrub, but care should be taken due to its toxicity.
Rarityuncommon
Description
Brunfelsia sinuata is an evergreen shrub characterized by its simple, alternate, leathery leaves, often with wavy margins. It produces distinctive globose capsule fruits, as seen in the specimen. The plant typically grows to 1-3 meters in height.
