There is an image of this
cultivar on the
Hosta Library. From the photo on the HL website, it appears to be a very
upright growing, small to medium
size hosta with narrow, pointed bright yellow-green leaves and
dark reddish purple petioles. It has H. 'Grand
Slam' in its background. This non-registered cultivar was
Rob Sneyers of The Hosta Mill in Belgium.