After receiving my email with the picture attached, the seller agreed that it was not Eighth Wonder. She also promptly refunded my money. She also said "Anything Petit-Goff shows may appear different. Goff does a lot of cloning which can alter the looks of a flower or it's offspring." She plans to pull the plant from her catalog and sell it as a $10.00 clump. They no longer buy anything from Petit after learning of the cloning. Attached is a picture of Eighth Wonder as it blooms in her garden. Hers is bit closer to the Petit pic.
The seller apologized, promptly refunded my money, and allowed me to keep the plant. She is one of the best!
@floota, great advice