Corn Marigold (Glebionis segetum)

Corn Marigold (Glebionis segetum)

Observation - Corn Marigold (Glebionis segetum) - UK and Ireland. Description: A yellow daisy-like flower growing in a planted wildflower area. Can anyone offer an ID, please? Edit: Changed to match TimP's ID. Many thanks.

A yellow daisy-like flower growing in a planted wildflower area. Can anyone offer an ID, please?
Edit: Changed to match TimP's ID. Many thanks.