Tanacetum balsamita - Costmary

Hardy / perennial / medicinal plant, culinary plant  / H. Up to 80 cm /  well drained  soil in partial shade to sun / blossom colour white with a yellow centre, flowering time 7,8.

It was used for brewing beer, for disinfection, as a dried herb it's even more potent, as a culinary herb only in very small amounts.