Weed or plant?

Steveravens

I'd be grateful for some help in identifying this plant please. It's currently about 30cm tall and 3 or 4 smaller ones are located nearby. Should it stay or should it go? Thank you.

BobTheGardener

Euphorbia lathyris often called Caper spurge or Mole plant.  Some like it but it's generally considered a weed:

http://www.wildflowerfinder.org.uk/Flowers/S/Spurge(Caper)/Spurge(Caper).htm

Steveravens

Thanks very much, that's great. The verdict in my case is that it should go