If only I could take the credit for this one....but alas I can't! These were growing up through a very old apple tree in southern Britanny when we were there in June. Mum has 2 HUGE vines in her garden and every year she is rewarded with masses of lovely white flowers, but never a fruit. I think you can buy self pollinating vines now, but mum has had hers, well, 20 years maybe, and back then when the dinosaurs roamed the earth she had to get a boy and a girl vine....I am begining to think she was diddled and they were both chicks! ;D