| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Emerald Isle' | Small | Med-Green | Marginal | White | Unknown | Pure-White | August | Smith, Eric & Ruh, Peter | .2008 |
| 'Golden Isle' (Aden) | Small | Med-Green | Marginal | Yellow | Unknown | - | - | Aden, Paul | --NR-- |
| 'Golden Isle' (Ruh) | - | Yellow | - | - | Unknown | Light-Purple | - | Ruh, Peter | --NR-- |
| 'Golden Isle' (Smith) | Small | Med-Green | Medial | Yellow | Unknown | Near-White | July into August | Smith, Eric | --NR-- |
| 'Isle Royal' | Large | Med-Green | - | - | Hybrid | Pale-Lavender | July | Wilkins, Dr Jim | .2000 |
| 'Kiwi Emerald Isle' | Medium | Dark-Green | - | - | Hybrid | Med-Lavender | - | Collier, Gordon | --NR-- |
| 'Ocean Isle' | Large | Blue/Green | Marginal | Yellow | Nat-Sport | Pale-Lavender | July | Chopko, Dave | .2006 |
| 'Ocean Isle Tie Dye' | Medium | Yellow | Medial | Green | Nat-Sport | Pale-Lavender | June | Chopko, Dave | --NR-- |
| 'Ocean Isle Tornado' | Medium | Med-Green | Medial | White | Nat-Sport | Med-Lavender | July into August | Chopko, Dave | --NR-- |
| 'Ocean Isle Twist' | Medium | Dark-Green | Medial | White | Nat-Sport | Pale-Lavender | July into August | Chopko, Dave | .2006 |
| 'Sunny Isle' | Small | Yellow | - | - | Unknown | - | August to September | Ruh, Peter | .1997 |
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