Phalanx is almost it but the self is a little more mauve. Mine might have been a parent of Phalanx possibly. I know it has to be very old because this house had not been inhabited for a very long time. It was all rotted and falling down. Someone recently bought the place and took a bulldozer to the house and yard. However, these iris were spared as well as the old chimney which was built of hand hewn native limestone.