I'm not sure which one you mean, so I'll identify all of them for you. On my left as I look at the picture is a purple blend named ENCHANTER, by Barry Blyth. And directly behind it is my favorite pink, PICTURE BOOK by Joe Ghio. Then on the right is a pink/apricot/lavender blend (taller one) that is either LA SCALA or TEMPESTO (I think it's LA SCALA, but they're right next to each other and only half of the bloom is in the picture). And then in the background behind it on the right side as I look at it is a truer pink, DANDY CANDY by Richard Ernst.
I hope I have this right, and if you look these up here in the database hopefully you'll find the right one. I did have a little trouble finding ENCHANTER two or three years ago when I planted it, and I believe I finally found it at Napa Country Iris Garden.
Hope this helps!