We have meadow blazing star (Liatris ligulistylis) in the front yard, which was planted in 2013 by Ecoscapes Sustainable landscaping and is growing quite well there. It seems to have spread quite a bit. There were at least 12 butterflies out there, but it was hard to capture all of them in one shot. I have counted as many as 14 butterflies at one time. It's a real butterfly magnet, can't have too much of it!