Feverfew (Tanacetum parthenium)

Feverfew (Tanacetum parthenium)

Observation - Feverfew (Tanacetum parthenium) - UK and Ireland. Description: I'm swithering between Cow Parsley (Anthriscus sylvestris) and Rough Chervil (Chaerophyllum temulum). I'd expect the leaves of A sylvestris to be more finely divided so I'm going for C temulum. Edit: title changed to match Chris's ID. Many thanks.

I'm swithering between Cow Parsley (Anthriscus sylvestris) and Rough Chervil (Chaerophyllum temulum). I'd expect the leaves of A sylvestris to be more finely divided so I'm going for C temulum.
Edit: title changed to match Chris's ID. Many thanks.