rectifolia
H. rectifolia
Lanceolate green leaves. Also known as; H. rectifolia var. rectifolia; Tachi Giboshi - the erect, upright hosta.

Alternative: H. 'Vilmoriniana'
Plant Size
  Medium: 18" x 30"  
Leaf
  7" x 3"; green  
Flower
  Purple with dark stripes  
Parentage
  Species from Japan  
rectifoliarectifolia