I know that Dee is on a tour right now, and I haven't seen Polly on here in a while, think she may be having surgery, may be
@KentPfeiffer can help. You might try the Iris Society to look for information, or the Historic Iris Society. There is no data on this data base other then the name, so it does exist. Also you might want to post your question on the Iris forum, as there are several people on there who might have information about it. Good luck!