tanacetum_cinerariifolium
1. [ noun ] (botany) white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum
Synonyms: Dalmatian_pyrethrum Dalmatia_pyrethrum Chrysanthemum_cinerariifolium pyrethrum
Related terms: herb Tanacetum
Similar spelling:   Tanacetum_ptarmiciflorum