Gemini,
I love how we name our unknown iris.
That looks very close to Blue Rhythm and it's beautiful!
Smiling, I did the same except for Mme. Chereau and the really fragrant white one I have. I have it here and there for fragrance. The rest went to one clump
Awesome! You've really been doing your homework. Pirl has quite a few Japanese Iris and is good about using markers with their names.
