So I go to a nursery on Monday--ostensibly looking for a patchouli...and find this awesome different kind of centaurea montana (perennial cornflower) called Amethyst in Snow...which I just HAD to have. So I justified the purchase by giving it to Dave as part of his birthday the next day. He was too smart for me...he figured out that it was mostly for me, but he graciously accepted it and we planted it today. I love it!!