echinacea
noun /ˌekɪˈneɪʃə/, /ˌekɪˈneɪsiə/
/ˌekɪˈneɪʃə/
[uncountable, countable]- a plant similar to a daisy that is thought to help the body recover if somebody is ill and to fight infectionWord Originmodern Latin, from Greek ekhinos ‘hedgehog’.