It's 'Renown' - here is the AIS registration data:

'Renown' (Lloyd Zurbrigg, registered 1992) Seedling JJ 93-4-4. TB, height 36" (91 cm), early season bloom and rebloom. Oyster white self; beards light yellow. Matrix X Suky. Avonbank 1992.

Thank you so much telperionasis.

iris gal z9,
Sorry for hi jacking your thread.
A friend lives in FL. she dug breaded iris in Tenn.
They grew to 40" in FL., but did not bloom. Is there any thing that can be done to make/ help them to bloom?

Hello, jolj: You will never get an answer to your question by posting it at the end of a thread called "1992 cultivar spelling". Because nobody knows you are there, so to speak.

Better to start a brand new thread. Not hard to do.