Lovely I've occasionally seen pink ones wild here in the UK (middle of a field nobody for miles type thing) but I suppose they are probably hybrids or random sports
Yes, quite possibly in those situations. Another 'different' plant colour i like is the pink Epimediums - do you like them ? The most commonly seen ones are with a yellow toned flower but have a look at the pinks because they're gorgeous too ! I buy mine from Edrom Plants, when you get time have a look at their web catalogue !