Mentzelia heterosepala
NameMentzelia heterosepala
Scientific NameMentzelia heterosepala
Common NamesBlazing Star, Stickleaf
Plant FamilyLoasaceae
Natural HabitatNative to arid and semi-arid regions of the southwestern United States, thriving in dry, rocky, or sandy soils, often found on slopes, washes, and disturbed areas.
Parts Usedwhole_plant
Medicinal Actionsantioxidant,astringent
Traditional UsesWhile specific medicinal uses for Mentzelia heterosepala are not widely documented, seeds of some Mentzelia species were traditionally consumed as food. Other species in the genus have been used externally for skin conditions or internally for digestive complaints by various Native American groups.
Active ConstituentsFlavonoids, Tannins
Preparation Methodsinfusion,poultice
Contraindications & WarningsDue to the barbed hairs characteristic of the genus, skin irritation is a potential concern upon direct contact. Specific contraindications for internal use are not documented due to lack of widespread medicinal use.
Cultivation NotesThis plant prefers full sun exposure and well-drained, sandy or gravelly soils. It is highly drought-tolerant and typically propagated from seed, thriving in arid garden settings.
Raritycommon
Description
Mentzelia heterosepala is an annual herb characterized by slender, branching stems and narrow, toothed leaves, all typically covered in stiff, barbed hairs. It produces showy, bright yellow, five-petaled flowers that often open in the afternoon.
