Cestrum jacaltenanginum
Image: Meise Botanic Garden (cc-by)
NameCestrum jacaltenanginum
Scientific NameCestrum jacaltenanginum
Common NamesJacaltenango Cestrum, Jessamine
Plant FamilySolanaceae
Natural HabitatNative to Central America, particularly Guatemala and parts of Mexico, often found in montane forests or disturbed areas at moderate to high elevations.
Parts Usedleaf,flower
Medicinal Actionsanalgesic,anti-inflammatory
Traditional UsesTraditional uses of Cestrum species often include treating fevers, pain, and various inflammatory conditions. Due to potential toxicity, internal use is generally approached with extreme caution or limited to external applications for ailments like headaches or rheumatism.
Active Constituentssteroidal glycoalkaloids, saponins, flavonoids
Preparation Methodsinfusion,decoction,poultice
Contraindications & WarningsAll Cestrum species are generally considered toxic due to the presence of steroidal glycoalkaloids, which can cause severe gastrointestinal upset, neurological symptoms, and even death if ingested in sufficient quantities. Not recommended for internal use without expert supervision. Avoid during pregnancy and lactation.
Cultivation NotesPrefers warm, subtropical to tropical climates with well-drained soil. It can tolerate a range of light conditions from full sun to partial shade and is often grown as an ornamental shrub.
Rarityuncommon
Description
Cestrum jacaltenanginum is a woody shrub characterized by alternate, simple leaves and terminal or axillary inflorescences bearing tubular flowers. The herbarium specimen displays dried, ovate to lanceolate leaves and clusters of elongated, brownish, tubular flowers.
