Brunfelsia sinuata
Image: ELAR corporation (Moscow, Russia) (cc-by)
NameBrunfelsia sinuata
Scientific NameBrunfelsia sinuata A.Rich.
Common NamesManaca, Yesterday-Today-and-Tomorrow
Plant FamilySolanaceae
Natural HabitatNative to the Caribbean, particularly Cuba, where it grows in tropical and subtropical forests and woodlands.
Parts Usedroot,bark,leaf
Medicinal Actionsanalgesic,nervine,sedative
Traditional UsesTraditionally used in Caribbean folk medicine for treating fevers, rheumatism, syphilis, and as a purgative or emetic. Due to its psychoactive properties, it has also been employed in spiritual rituals.
Active ConstituentsBrunfelsamidine, manacine, scopoletin, brunfelsine, indole alkaloids
Preparation Methodsdecoction,tincture,powder
Contraindications & WarningsHighly toxic; internal use can cause severe nausea, vomiting, dizziness, tremors, convulsions, and central nervous system depression. Not recommended for self-medication or use by pregnant/nursing women, children, or individuals with heart conditions or neurological disorders.
Cultivation NotesPrefers tropical to subtropical climates with well-drained, fertile soil and partial shade. Requires consistent moisture and protection from frost.
Rarityuncommon
Description
Brunfelsia sinuata is a shrub or small tree characterized by its simple, alternate leaves, often with a slightly wavy or sinuate margin. While not visible in this herbarium specimen, the plant is known for producing fragrant flowers that change color over several days. It is native to the Caribbean region.
