Most certain plant ID's?

[Aga Tentakulus]

   


Short detour to plants.
The "Tanacetum balsamita" is a very good candidate.
Flowers hit it, leaves have the shape and are serrated (unfortunately not so much), and the root would hit it too.
Medicinal plant Yes, and known and used in the Middle Ages.
Already mentioned by the Romans. Probably originated in southern Europe and came north with the Romans.

A very good candidate indeed. I will add it to my assortment.
I would not regard it as tansy "Tanacetum vulgare", which is already mentioned on page You are not allowed to view links. Register or Login to view. and is one of the safe ones.

Thank you from me for the tip.