Synonyms for Tanacetum Coccineum (same or very similar meaning)
WordNet sense 1 (spring-flowering garden perennial of Asiatic origin having finely divided aromatic leaves and white to pink-purple flowers; source of an insecticide; sometimes placed in genus Chrysanthemum):
pyrethrum, painted daisy, Chrysanthemum coccineumFrom the ODE community, based on WordNetadd/edit