| Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
| 'Dancing Demon' | Philips, Hugo | - | - | - | - | Hybrid | - | - | --NR-- |
| 'Dax' | Dupre, Dirk | Medium | Dark-Green | Medial | Green | Sport | Pale-Lavender | July into August | .2006 |
| 'Designed 4 U' | Van Eechaute, Danny | Medium | - | - | - | TC Sport | - | - | --NR-- |
| 'Dewed Steel' | Van Eechaute, Danny | Small | Blue/Green | - | - | Unknown | Light-Purple | August to October | .2006 |
| 'Dilithium Crystal' | Dupre, Dirk | Small | Yellow | - | - | Unknown | Deep-Purple | - | --NR-- |
| 'Dino' | Van Eechaute, Danny | Large | Med-Green | Marginal | Yellow | Sport | Near-White | June | .2009 |
| 'Domaine De Courson' | Van Doorslaer & Grenfell, Diana | Large | Med-Green | - | - | Sport | Pale-Lavender | July into August | .1996 |
| 'Double Pistache' | Van Eechaute, Danny | Large | Dark-Green | Medial | Light Green | Sport | Near-White | June into July | --NR-- |
| 'Dreamliner' | Van Eechaute, Danny | Giant | Dark-Green | Streaked | White | Sport | Pale-Lavender | June into July | --NR-- |
| 'Dressed in Green' | Van Eechaute, Danny | Medium | Med-Green | - | - | Unknown | Med-Lavender | August to September | .2004 |
| 'Drunken Boy' | Van Eechaute, Danny | Medium | Med-Green | - | - | Unknown | - | - | --NR-- |
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