This is Bartzella I mentioned earlier from Adelman. Got two flowers last year but only one this year - well better than none as until this week I didn't notice a single bud. None of my tree peopnies (which granted are only a couple of years old) bloomed this year though almost all of my herbaceous ones seem to be doing really well - we had a cold and funky winter this year so maybe that had some impact, don't know.
