Daisy for ID

[davidbr]

I found this file when I was clearing out my recycle bin; it was taken last November (2008) of a daisy-family plant growing out of an old stone wall at the back of a garden centre. It's a rubbish photo, from before I upgraded to a decent camera, and at the time I dismissed it as just a stunted Ox-eye Daisy. Now, though, I'm not so sure.

Probably just wishful thinking, but I decided I'd ask for opinions before deleting it again

[aeshna5]

The foliage does remind me a bit of Argyranthemum frutescens which is a slightly tender South African plant which is a popular garden plant available in many varieties/colour forms. The wild type having typical daisy flowers like this. Not sure, but possibly?

[Tiggrx]

Also a bit like Leucanthemum paludosum