Well, Gaillardia 'Moxie' definitely wins out over all the other long-bloomers for me this year. I took this shot just a little while ago as big snowflakes were beginning to fall. It's too warm at the ground for much to stick, but 'Moxie' has been unfazed through everything. If I would pay some attention to it, no telling how it would look. But it has been too wet and cold to be out there "gardening" now.