Moon Split
H. 'Moon Split'
Mostly yellow leaves with a narrow green center, a sport of
H.
'Velvet Moon'
with less green. Registered as having a fragrant flower but we cannot confirm this.

Alternative: H. 'Velvet Moon'
Plant Size
  Medium: 16" x 36"  
Leaf
  8" x 7"; dark green, yellow margins  
Flower
  Pale lavender  
Parentage
  Sport of H. 'Velvet Moon'  
Moon SplitMoon Split