Synonyms for Tanacetum Cinerariifolium (same or very similar meaning)
WordNet sense 1 (white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum):
pyrethrum, Chrysanthemum cinerariifolium, Dalmatian pyrethrum, Dalmatia pyrethrumFrom the ODE community, based on WordNetadd/edit