There is an image of this
cultivar on the
Hosta Library. From the photo on the HL website, it appears to be a large
size hosta with heavily corrugated, dark green leaves with yellow
streaked variegation. 'Hallie's
Comet' is a hybrid of H. 'Sand Pebbles' ×
H. 'Sieboldiana'. This non-registered cultivar was
originated by Rick Goodenough of Massachusetts.