Leaves do not look succulent enough for most Lewisias.

looks like one of the lobelia fan series to me. but.....

Thanks, Seaburngirl. I'll check that.

Had a quick look, but don't think it is a lobelia fan.

Actually, now I am not so sure, Seaburngirl.

I have found a record in my diary of planting a lobelia a couple of years back and I rememebr moving a plant from that are last year. So this may well be that lobelia.