Robuta

https://pfaf.org/user/Plant.aspx?LatinName=Tanacetum+cinerariifolium
Tanacetum cinerariifolium is a PERENNIAL growing to 0.5 m (1ft 8in) by 0.5 m (1ft 8in). See above for USDA hardiness. It is hardy to UK zone 6 and is not frost...
tanacetum cinerariifoliumplant databasedalmationpellitorypyrethrum