Posting for Sharon. She has a possible sport of an unknown red rose and would like to know if anyone can help identify the original rose. This is a link to the sport question

http://forums2.gardenweb.com/discussions/3591930/sport-or-problem?n=13

The mother plant is on Dr Huey and canes are about 9 ft high.

The 2nd plant is on own root and produced the possibly sport.

Flower a few days old

Close-up of foilage

Thorns

There are more pics in the linked thread. Any help in identifying would be greatly appreciated.