Very tired English Daisies?

Hi signet, they do look like Bellis perennis. (EEK - getting back to you soon, promise.)

They are not Bellis perennis. That species never ever has multiple flower heads and the size of the disc in proportion to the florets is too large. Nor does it ever have leaves on the flower stalk. I'd suggest an Erigeron species.

I just looked up Erigeron and it sure does look like it . In particular it looks like Erigeron glaucus 'Sea Breeze but these are growing wild in my garden I never planted them !!!!

could they have arrived in from bird droppings? Thanks floral_uk

Hi Perenn.all no worries , busy here too ! Hope to talk to you soon

Erigeron philadelphicus, probably. Philadelphia Fleabane. It has those numerous threadlike petals and often the flowers are pinkish instead of white.