Cestrum olivaceum
NameCestrum olivaceum
Scientific NameCestrum olivaceum
Plant FamilySolanaceae
Natural HabitatNative to tropical and subtropical regions of Central and South America, often found in moist forests, forest edges, and disturbed areas.
Parts Usedleaf,bark
Medicinal Actionsantimicrobial
Traditional UsesTraditional medicinal uses for Cestrum olivaceum are not well-documented or widely recognized, and the genus Cestrum is generally considered toxic. Some related Cestrum species have been used externally in traditional medicine for conditions like fever or pain, often as poultices, but always with extreme caution due to the plant's poisonous nature.
Active Constituentssteroidal saponins, alkaloids, glycosides
Preparation Methodspoultice
Contraindications & WarningsAll parts of Cestrum olivaceum are considered highly toxic, especially the berries, and ingestion can cause severe gastrointestinal upset, neurological symptoms, and can be fatal. It is poisonous to livestock. Due to its high toxicity, internal use is strongly contraindicated, and even external use should be approached with extreme caution and expert guidance.
Cultivation NotesPrefers tropical to subtropical climates, well-drained, moist soil, and can tolerate full sun to partial shade. Requires warm temperatures and protection from frost.
Raritycommon
Description
Cestrum olivaceum is a shrub or small tree characterized by its simple, alternate, ovate-lanceolate leaves with prominent venation, as seen in the image of a young plant. It produces tubular flowers and typically small berries. The leaves are dark green with a somewhat textured surface.
