What is Toothache plant?
Toothache plant (Acmella oleracea) is a perennial herb native to the Southeastern region of Brazil and has been introduced to various tropical and subtropical areas including Assam, Bangladesh, Benin, Bolivia, and parts of Africa and Asia. Toothache plant (Latin: Acmella oleracea, family Apiaceae) is an edible plant catalogued in PlantSage.
