| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Priscilla' | Medium | Light-Green | Marginal | White | Sport | Light-Purple | July into August | Pratt, Mary | --NR-- |
| 'Three Sisters' | Giant | Blue/Green | - | - | Sport | Pale-Lavender | July | Pratt, Mary | --NR-- |
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