Julie..I was waay off about COSMIC ODYSSEY! So sorry ...that is actually TRICOLOR which looks different than Stamile's photo but has the same look and variation of pattern..it was much paler this past summer, however and that the year this pic comes from. Here are two pics of COSMIC ODYSSEY...is that closer to what yours looks like?
One that really outshined itself in this past Summer Malaise is TURN THE KALEIDOSCOPE....it had very long bloom (June 28-August 10th) and was wide open even after a cold 57 degree night. Here's two photos of it, shaded....and a clump in the sun