Mexican Cestrum
Image: M.R. Pace; N.I. Cacho, M. Dal Forno, M. Sanches, M. Cardona Cruz, B. Henández-Hernández, I. Piña, J. Bautista González (cc-by)
NameMexican Cestrum
Scientific NameCestrum mexicanum
Common NamesMexican Cestrum, Mexican Nightshade
Plant FamilySolanaceae
Natural HabitatNative to high-altitude regions of Mexico, specifically found in areas like Chiapas, San Cristóbal de las Casas, at elevations around 2297 meters. It thrives in subtropical to temperate mountain environments.
Parts Usedleaf
Medicinal Actionsanalgesic,anti-inflammatory,antimicrobial
Traditional UsesTraditional medicinal uses for Cestrum mexicanum are not widely documented for safe internal consumption due to its toxicity. Some related Cestrum species have been used externally in traditional medicine for pain relief or inflammation, but extreme caution is advised.
Active Constituentssteroidal saponins, glycoalkaloids, flavonoids
Preparation Methodspoultice
Contraindications & WarningsAll parts of Cestrum mexicanum, especially the berries and leaves, are considered toxic if ingested. They contain steroidal saponins and glycoalkaloids that can cause severe gastrointestinal upset, neurological symptoms, and cardiac issues. This plant is not recommended for internal use and should be handled with extreme caution.
Cultivation NotesThis species prefers well-drained soil and can tolerate full sun to partial shade. It is typically grown in subtropical to temperate climates and may require protection from frost, thriving in mountain environments.
Raritycommon
Description
A small tree or shrub (treelet) characterized by its simple, ovate-lanceolate leaves and terminal inflorescences. The flowers are described as slightly purple with a beige interior, developing into small berries. The specimen shows a woody stem with alternate leaves and clusters of developing or spent flowers.
