Which flower is pictured?

Interesting. The chamomile I'm familiar with doesn't look like that. It's a small plant with little yellow balls (instead of daisy-like flowers).

I too think this is a pic of a daisy. I have learned not to count on the pic to be representative of the answer.

This photo is a daisy. The camomile looks similar, but petals are smaller and more rounded.

this looks like a Marguerite daisy. the camomile I know is much smaller and has a more yellowish tint on the petals