| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Black Pearl' | Medium | Dark-Green | - | - | Hybrid | Med-Lavender | June into July | Cross, Peter | .2001 |
| 'Grand Master' | Large | Med-Green | Marginal | White | Unknown | Pale-Lavender | June into July | Aden, Paul | .1986 |
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