Bohemie Hollyhocks

We've had several nights of below freezing temperatures and even some measurable sleet/snow, yet somehow this plant has managed to not only survive, but to retain its rich, vibrant colors.  It's on the south side of the garage, which gives it some protection from the elements.

I don't know the true name of this flower.  We call them Bohemie hollyhocks, but they may not be a hollyhock at all.  Any horticulturists out there?

Have a great weekend!