Hibiscus: ID needed ..., 1 by DonnaA2Z

DonnaA2Z wrote:
I'm new to hibiscus and I started a dozen or so last year from some seed someone gave to me. Now they are blooming. I've looked through dozens upon dozens of hibiscus' in the plant files and I just can't seem to make a definate match. This is probably a fairly common hibiscus. Bloom is about 6" + in diameter.

Any help you can provide in identifying this one would be greatly appreciated!!

(Additional photos available)

Thanks,
Donna