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Toothache Plant (Acmella oleracea [syns. Spilanthes oleracea, Spilanthes acmella]), a tender, summer-flowering perennial native to Brazil. A member of the daisy family (Asteraceae), its flowerheads have no ray florets and are interestingly shaped. The leaves have both culinary and medicinal uses, with a pungent flavour and mild analgesic or anaesthetic effects, hence the name Toothache Plant. Order: Asterales, Family: Asteraceae
![Toothache Plant (<i>Acmella oleracea</i> [syns. <i>Spilanthes oleracea</i>, <i>Spilanthes acmella</i>]), a tender, summer-flowering perennial native to Brazil. A member of the daisy family (<i>Asteraceae</i>), its flowerheads have no ray florets and are interestingly shaped. The leaves have both culinary and medicinal uses, with a pungent flavour and mild analgesic or anaesthetic effects, hence the name Toothache Plant. Order: Asterales, Family: Asteraceae](./data/media/1/CFG9715.jpg "Toothache Plant (<i>Acmella oleracea</i> [syns. <i>Spilanthes oleracea</i>, <i>Spilanthes acmella</i>]), a tender, summer-flowering perennial native to Brazil. A member of the daisy family (<i>Asteraceae</i>), its flowerheads have no ray florets and are interestingly shaped. The leaves have both culinary and medicinal uses, with a pungent flavour and mild analgesic or anaesthetic effects, hence the name Toothache Plant. Order: Asterales, Family: Asteraceae")