Rough Blazing Star
NameRough Blazing Star
Scientific NameMentzelia scabra
Common NamesRough Blazing Star, Scabrous Blazing Star, Stickleaf
Plant FamilyLoasaceae
Natural HabitatNative to arid and semi-arid regions of the southwestern United States, Mexico, and South America, thriving in rocky slopes, sandy washes, and disturbed desert scrublands.
Parts Usedwhole_plant,leaf
Medicinal Actionsdemulcent,anti-inflammatory,astringent
Traditional UsesTraditionally, the plant has been used by indigenous peoples for treating skin ailments, wounds, and inflammation, often applied as a poultice. Some species' seeds were also consumed for nutritional purposes.
Active Constituentsflavonoids, tannins, mucilage
Preparation Methodspoultice,infusion,decoction
Contraindications & WarningsLimited research available. Individuals with sensitive skin may experience irritation from the plant's bristly hairs. Not recommended for internal use without expert guidance due to insufficient safety data.
Cultivation NotesPrefers full sun and well-drained, sandy or rocky soils. It is drought-tolerant and can be propagated from seed, thriving in arid garden conditions with minimal water.
Raritycommon
Description
Mentzelia scabra is an annual or short-lived perennial herb, characterized by its rough, bristly stems and leaves. It produces vibrant orange-yellow flowers with five petals and numerous prominent stamens, as seen in the image.
