| No. | Hosta Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Dainty Dwarf' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Benedict, Dr Ralph (Herb) | --NR-- |
|
2
| 'Devon Blue' | Medium | Blue/Green | - | - | Unknown | Pale-Lavender | July into August | Smith, Eric & Bowden, Roger & Bowden, Ann | .1988 |
|
3
| 'Devon Dream' | Small | Blue/Green | - | - | Sport | Med-Lavender | July into August | Bowden, Roger & Bowden, Ann | --NR-- |
|
4
| 'Dilys' | Medium | Blue/Green | - | - | Unknown | Light-Purple | July | Smith, Eric | --NR-- |
|
5
| 'Dimple' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | July | Chatto, Beth | .2002 |
|
6
| 'Dorset Blue' | Small | Blue/Green | - | - | Unknown | Pale-Lavender | August | Smith, Eric & Aden, Paul | .1977 |
|
7
| 'Dorset Charm' | Medium | Blue/Green | - | - | Hybrid | Pale-Lavender | August | Smith, Eric & Ruh, Peter | .1990 |
|
8
| 'Dorset Clown' | Small | Blue/Green | Streaked | Creamy White | Hybrid | Pale-Lavender | June into July | Benedict, Dr Ralph (Herb) | .1993 |
|
9
| 'Dorset Flair' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | August to October | Smith, Eric & Ruh, Peter | .1990 |
|