Rascal
H. 'Rascal'
Leaves with yellow centers and chartreuse margins.
Photo credit: Dave Harrison

Alternative: H. 'Gold Standard'
Plant Size
  Large: 19" x 20"  
Leaf
  9" x 6"; yellow, chartreuse margins  
Flower
  Pale purple  
Parentage
  Sport of H. 'Gold Regal'  
RascalRascal