Flower Friday / Wildflower Week

I think this is a Wood Spurge, but I could be terribly wrong!!  It was the closest thing I could find in our Wildflower book. I'm sure one of you clever people out there will be able to tell me if I'm wrong..... although I do realise I'm not making it easy for you by doing a mono photo (the flowers were green and have now dried out to a pale brown/orange if that helps)  :-)