Very tiny 5 petal flowers (wild i think)

This is a very poor photo which i hope to replace tomorrow these flowers where growing in a hedgerow are they wild can anyone ID them please thank you poppy

 

We have something similar. Kind of a milk weed, thistle, sticker bush kind of thing :-o

 

Possibly an aster of some kind? :-?

 

Ha! It is from the vast group of plants I was taught to call a GDYC, "g'd damn yellow composite." I'm going to call it a "prickly lettuce" or maybe "prickly lettuce" and let you do the foot work to confirm or repudiate that. I would consider it a weed in my garden, and would pull it up by its dandelion-like tap root and then throw it on the compost pile.