This is a Ray Lemieux hybrid between a very clean double red crossed with a large flowered red from a previous grex. We've had some variation including some with double blooms and another with the largest flower we've ever produced (see last photo), but all have been consistently bright red with dark edges.
Interesting note from the hybridizer; When I went into the flower on CC45 there were no male parts, just the stigma pushing up out of the tube. I put pollen on it and voila! Seed horns emerged.