Dr. Ed Elslager of Michigan registered this hybrid of H. 'Dorothy Benedict' × H. hypoleuca in 2000. It forms a
large size mound about 23 inches high
with a spread of around 45 inches. The foliage color is highly
variable with a dark green base color and streaks of yellow to
creamy white. Some leaves are
green with a white marginal
variegation while others have a white medial (center)
variegation pattern. Its foliage is slightly corrugated,
slightly cupped and has thick substance. Pale lavender flowers
bloom in July.
the spelling of this cultivar is officially "Stellar", I wonder
if it is either a misspelling or a play on words for this novel.