It almost surely has H. coccineus in it and probably H. moscheutos, maybe even a little H. dasycalyx, but I doubt you are going to get a definitive cultivar name. I tried looking at Color Spot website and they don't even show species or cultivar names.
Definitely not 'Red Flyer', that is a H. coccineus, H. grandiflorus hybrid, with a leaf shape closer to grandiflorus.