Solanum unispinum
NameSolanum unispinum
Scientific NameSolanum unispinum
Common NamesOne-spined Nightshade, Bush Tomato
Plant FamilySolanaceae
Natural HabitatNative to arid and semi-arid regions of Australia, found in woodlands, shrublands, grasslands, and rocky areas, typically on sandy or loamy soils.
Parts Usedleaf,fruit
Medicinal Actionsanti-inflammatory,antimicrobial,analgesic
Traditional UsesIndigenous Australians have traditionally used various *Solanum* species for food (ripe fruits of specific, non-toxic varieties) and external medicinal applications. For *Solanum unispinum*, traditional uses likely include poultices for skin ailments, sores, and localized pain relief, with extreme caution due to toxicity.
Active Constituentssteroidal glycoalkaloids, solanine, solamargine, solasonine, flavonoids
Preparation Methodspoultice,salve
Contraindications & WarningsAll parts of *Solanum unispinum* are considered toxic due to steroidal glycoalkaloids, especially unripe fruits, leaves, and stems. Internal consumption is highly dangerous and strongly discouraged. Avoid use during pregnancy, lactation, and in individuals with gastrointestinal or neurological conditions.
Cultivation NotesPrefers full sun and well-drained soil. It is drought-tolerant once established and can be propagated from seed. Requires minimal water and maintenance in suitable climates.
Raritycommon
Description
A low-growing perennial shrub characterized by densely hairy leaves and stems. It produces distinctive star-shaped purple flowers with prominent yellow anthers, followed by globular berries. The species name refers to the occasional presence of a single spine, though this can be variable.
