English

Wikispecies

Tanacetum cinerariifolium

Tanacetum cinerariifolium

Noun

pyrethrum ‎(plural pyrethrums)

1. Any of several daisy-like perennial African plants of the genus Tanacetum, especially Tanacetum cinerariifolium
2. (organic chemistry) Any of several insecticides obtained from these plants; pyrethrin