Posted: 27/06/2012 at 22:25
Don't know the cultivar name but it looks very similar to the one that grew in the garden when I was a child. We used to call it the 'mole plant' because, surprise,surprise it was supposed to keep moles away according to a local belief. It didn't. Yes, anyway, it is a euphorbia. Don't get the sap on you - it's nasty!