I have several varieties because I bought the plants for leaf intrest or flower color and didnt realize how big some of them get.
The Rosea is really huge,I inherited it.
I bought and planted many in with my lilies.
Midnight Reiter has beautiful dark leaves,
Biokovo is my fav.because its so compact.
The Karmina has suffered by being planted in an ant hill but I took care of those little beasties. No pix of it until this comming year.
I just ordered Cheryls Shadow a small compact one with stunning leaves.
This is Bluestone photo. Mine isnt in the ground yet.