| No. | Cultivar Name | 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
| 'Deep Purple' | Medium | Blue/Green | | - | Unknown | Light-Purple | - | Benedict, Dr Ralph (Herb) | --NR-- |
|
3
| 'Delightful Dorothy' | Medium | Med-Green | Marginal | Yellow | Unknown | Unknown | - | Benedict, Dr Ralph (Herb) | --NR-- |
|
4
| 'Domino' | Small | Med-Green | Marginal | White | Unknown | Unknown | - | Benedict, Dr Ralph (Herb) | --NR-- |
|
5
| 'Domonique' | Small | Med-Green | Marginal | Yellow | Unknown | Pale-Lavender | August | Benedict, Dr Ralph (Herb) | --NR-- |
|
6
| 'Dorothy Benedict' | Medium | Med-Green | Streaked | Yellow | Hybrid | Near-White | June into July | Benedict, Dr Ralph (Herb) | .1983 |
|
7
| 'Dorothy's Brass Band' | Medium | Yellow-Gold | | - | Unknown | Unknown | June into July | Benedict, Dr Ralph (Herb) & Walek, Kevin & The American Hosta Society | .2010 |
|
8
| 'Dorothy's Brother' | Medium | Blue/Green | | - | Hybrid | Near-White | June into July | Benedict, Dr Ralph (Herb) | --NR-- |
|
9
| 'Dorothy's Wedding Band' | Large | Blue/Green | Marginal | Creamy White | Unknown | Unknown | - | Benedict, Dr Ralph (Herb) | --NR-- |
|
10
| 'Dorset Clown' | Small | Blue/Green | Streaked | Creamy White | Hybrid | Pale-Lavender | June into July | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
11
| 'Dwarf Form' | Miniature | Med-Green | | - | Sport | Pale-Lavender | June into July | Benedict, Dr Ralph (Herb) | --NR-- |