Solanum Supinum
NameSolanum Supinum
Scientific NameSolanum supinum
Common NamesBitter Apple Nightshade, Thorn Apple Nightshade
Plant FamilySolanaceae
Natural HabitatNative to dry, rocky, and sandy areas of Southern Africa, often found in grasslands, open woodlands, and disturbed ground.
Parts Usedfruit,leaf,whole_plant
Medicinal Actionsanti-inflammatory,antimicrobial,analgesic,astringent
Traditional UsesTraditionally, various spiny Solanum species, including those related to S. supinum, have been used in Southern African folk medicine. The fruits or leaves are sometimes applied externally as poultices for skin infections, boils, ringworm, and warts. Root preparations have been used for toothache or as emetics, but internal use is highly cautioned due to toxicity.
Active Constituentssteroidal glycoalkaloids, saponins, flavonoids
Preparation Methodspoultice,decoction,powder
Contraindications & WarningsAll parts of Solanum supinum are considered toxic, especially the unripe fruits, due to the presence of steroidal glycoalkaloids. Internal use is highly discouraged and can cause severe gastrointestinal upset, neurological symptoms, and be fatal. Contraindicated in pregnancy, lactation, young children, and individuals with liver or kidney conditions. External use should be approached with caution due to potential skin irritation.
Cultivation NotesThis plant thrives in full sun and well-drained, sandy or rocky soils. It is drought-tolerant once established and can be propagated from seed. Care should be taken as it can become weedy or invasive in suitable conditions.
Raritycommon
Description
Solanum supinum is a sprawling, spiny perennial herb or subshrub characterized by its deeply lobed, often spiny leaves. It produces small, globose, yellowish-green fruits, which are typically spiny. The plant grows low to the ground, often forming dense mats.
