Posted: 03/12/2016 at 09:29
agree with Pat re Leucadendron but I don't know them except in photos, not chance of them growing here, so couldn't say which one.
Yes GD there are hundreds of euphorbias but this isn't one of them.
can you get another photo of the top one? a close-up of one branch. How big is it? I don't think it's any of the plants suggested so far