There is an image of this
cultivar on the
Hosta Library. From the photo on the HL website, it appears to be an upright
size hosta with dark green leaves and creamy white
database says that this is a misspelling of the
cultivar, H. 'Iona'.
Pictures of the two cultivars do look similar,
however. We wonder if this has something to do with
Jana Milbocker of Massachusetts who does educational
presentations on hostas.