Spilanthes
Acmella oleracea (syn. Spilanthes acmella)
PLANT NAME
Spilanthes
COMMON NAMES
Toothache Plant, Paracress, Eyeball Plant
BOTANICAL NAME
Acmella oleracea (syn. Spilanthes acmella)
IDENTIFICATION
A small, sprawling tender perennial (often grown as an annual) with dark green, bronze-tinged leaves. It produces unique, cone-shaped flower heads that lack petals. The flowers are typically yellow with a distinct dark red or 'eyeball' center.
IDENTIFICATION IMAGE
AI ART TO BE GENERATED
PARTS TRADITIONALLY USED
Leaves and flower heads.
CULINARY USES
Fresh leaves are used in salads in parts of South America (like Brazil) to add a strong, pungent flavor. Cooking reduces the intense tingling sensation.
TRADITIONAL USES
Famed for causing a strong tingling, numbing sensation in the mouth when chewed (due to the compound spilanthol). Traditionally used to temporarily numb toothaches, gum soreness, and mouth ulcers. It is also used to stimulate saliva production and support the immune system.
GROWING / HARVESTING
Native to South America (likely Brazil). It is frost-tender and prefers rich, moist, well-drained soil in full sun to partial shade. The leaves and flowers can be harvested continuously throughout the growing season.
SAFETY / CAUTION
Always consult your doctor. Generally considered safe when used appropriately. Avoid excessive consumption, especially if you have a history of stomach ulcers, as it can be strongly stimulating. Avoid during pregnancy.