Acmella Oleracea Extract Details: [Product Name] Free samples best price spilanthes acmella extract/pure acmella oleracea extract [Botanical name] acmella oleracea  [Specification]  10:1;20:1 [Parts used]: Flower [Appearance]: Brown Yellow Powder What is Acmella oleracea? Acmella oleracea is a species of flowering herb in the family Asteraceae. Common names include toothache plant, paracress,sechuan button,buzz buttons and electric daisy. In Brazil it is called jambu. Spilanthes …