Caiophora tenuis
NameCaiophora tenuis
Scientific NameCaiophora tenuis
Common NamesChilean Stinging Nettle
Plant FamilyLoasaceae
Natural HabitatNative to arid and semi-arid regions of Chile and Argentina, it is typically found in rocky slopes, disturbed areas, and scrublands.
Parts Usedwhole_plant,leaf
Medicinal Actionsanalgesic,anti-inflammatory
Traditional UsesTraditionally, some Caiophora species, including C. tenuis, have been used externally as a counter-irritant for rheumatic pain, muscle aches, and localized inflammation. The stinging hairs are considered an integral part of its therapeutic action in these applications.
Active Constituentsflavonoids, tannins
Preparation Methodspoultice,salve
Contraindications & WarningsDirect skin contact causes severe irritation and stinging due to the glochids. Not recommended for internal use without expert guidance due to potential toxicity. Avoid contact with eyes and mucous membranes.
Cultivation NotesPrefers full sun and well-drained, rocky or sandy soils. It is drought-tolerant once established. Handle with extreme care due to its stinging hairs. Propagation is typically by seed.
Rarityuncommon
Description
Caiophora tenuis is a herbaceous plant characterized by its stinging hairs (glochids) on stems and leaves, which can cause significant irritation. It produces distinctive star-shaped, yellow-orange flowers with a prominent central reproductive column. The plant often exhibits a climbing or sprawling growth habit.
