Solanum ensifolium
NameSolanum ensifolium
Scientific NameSolanum ensifolium
Common NamesLanceleaf Nightshade, Lance-leaf Nightshade
Plant FamilySolanaceae
Natural HabitatNative to dry forests, scrublands, and coastal areas of Puerto Rico and the Virgin Islands, often found on limestone soils.
Parts Usedleaf
Medicinal Actions
Traditional UsesDue to the presence of toxic steroidal glycoalkaloids, *Solanum ensifolium* is generally considered poisonous and not widely used in safe traditional medicine. Very limited folk medicine mentions external application of leaves as a poultice for certain skin conditions, but this practice is not well-documented or recommended due to potential toxicity.
Active ConstituentsSteroidal glycoalkaloids
Preparation Methodspoultice
Contraindications & WarningsAll parts of *Solanum ensifolium* are considered toxic due to steroidal glycoalkaloids. Internal use is highly dangerous and not recommended. Avoid use during pregnancy, lactation, in children, and in individuals with liver, kidney, or gastrointestinal conditions.
Cultivation NotesThis species prefers full sun to partial shade and well-drained soils. It is drought-tolerant once established and thrives in tropical to subtropical climates.
Rarityuncommon
Description
Solanum ensifolium is a shrub or small tree, typically growing 1-3 meters tall, characterized by its lanceolate to elliptic leaves. It produces small, star-shaped flowers that are white to pale yellow with prominent yellow anthers, followed by small, globose berries.
