| Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Aachen' | Medium | Blue/Green | | - | Hybrid | Unknown | June into July | Malloy, Alex | .2005 |
| 'Abbey Pond Cascades' | Large | Med-Green | | - | Hybrid | Pale-Lavender | June into July | Malloy, Alex | .2004 |
| 'Aces High' | Medium | Med-Green | | - | Hybrid | Unknown | - | Beilstein, Doug & Malloy, Alex | --NR-- |
| 'Advance to Go' | Medium | Med-Green | Streaked | White | Hybrid | Unknown | - | Malloy, Alex | --NR-- |
| 'Advocate' | Small | Med-Green | Streaked | Unknown | Hybrid | Unknown | - | Malloy, Alex | --NR-- |
| 'Aesop' | Miniature | Med-Green | Marginal | White | Hybrid | Light-Purple | July | Beilstein, Doug & Malloy, Alex | .2005 |
| 'Ainsley' | Small | Med-Green | Streaked | White | Hybrid | Light-Purple | July | Malloy, Alex | --NR-- |
| 'Alice In Wonderland' | Medium | Yellow | Marginal | Green | Hybrid | Pale-Lavender | June into July | Malloy, Alex | .2001 |
| 'All Star' (Beilstein) | Small | Med-Green | Streaked | White | Hybrid | Unknown | - | Beilstein, Doug & Malloy, Alex | --NR-- |
| 'Allegheny Moon' | Medium | Med-Green | | - | Hybrid | Unknown | - | Malloy, Alex | --NR-- |
| 'Allegheny River' | Medium | Med-Green | | - | Hybrid | Pure-White | August | Malloy, Alex | .2005 |
| 'Alley Oop' | Small | Med-Green | Streaked | White | Sport | Light-Purple | July into August | Malloy, Alex | .2001 |
| 'Alpha' | Medium | Med-Green | Marginal | Yellow | Hybrid | Unknown | - | Malloy, Alex | --NR-- |
| 'Anglo Saxon' | Medium | Med-Green | Marginal | Yellow | Hybrid | Pale-Lavender | July | Malloy, Alex | .2001 |
| 'Animal Crackers' | Small | Med-Green | | - | Unknown | Med-Lavender | - | Malloy, Alex | --NR-- |
| 'Apollo' (Malloy) | - | Unknown | | | Unknown | Unknown | - | Malloy, Alex | --NR-- |
| 'Appalachian Spring' | Medium | Light-Green | | - | Hybrid | Near-White | June into July | Malloy, Alex | .2004 |
| 'Apple Cobbler' | Small | Med-Green | Streaked | White | Unknown | Unknown | - | Malloy, Alex | --NR-- |
| 'Ares' | Small | Blue/Green | | | Unknown | Unknown | - | Malloy, Alex | --NR-- |
| 'Artemis' | Large | Light-Green | | - | Unknown | Unknown | June into July | Donahue, Thomas & Malloy, Alex | .2001 |
| 'Augustus' | Medium | Green | Marginal | White | Hybrid | Pale-Lavender | July into August | Tylinski, Stan & Malloy, Alex | .2003 |
| 'Avalon' | Small | Med-Green | Marginal | White | Sport | Unknown | - | Malloy, Alex | --NR-- |
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