Tanacetum balsamita
— Noun
– English
~ tansy-scented Eurasian perennial herb with buttonlike yellow flowers; used as potherb or salad green and sometimes for potpourri or tea or flavoring; sometimes placed in genus Chrysanthemum
Tanacetum cinerariifolium
— Noun
– English
~ white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum
Tanacetum ptarmiciflorum
— Noun
– English
~ shrubby perennial of the Canary Islands having white flowers and leaves and hairy stems covered with dustlike down; sometimes placed in genus Chrysanthemum
Tanacetum camphoratum
— Noun
– English
~ densely hairy plant with rayless flowers; San Francisco Bay area