Hadspen White
H. 'Hadspen White'
Medium to light green leaves.

Alternative: h. 'Royal Standard'
Plant Size
  Large: 21" x 34"  
Leaf
  8" x 6"; green  
Flower
  White, fragrant  
Parentage
  Registered as a h. sieboldiana hybrid but more likely from h. plantaginea  
Hadspen White