Fortunei Rugosa
H. 'Fortunei Rugosa'
Sea green foliage turning dark green.
Listed as h. fortunei var. rugosa by the RHS Plant Finder.

Alternative: h. 'Black Hills'
Plant Size
  Large: 21" x 44"  
Leaf
  12" x 8"; dark green  
Flower
  Pale lavender  
Parentage
  Selection of h. 'Fortunei'  
Fortunei Rugosa