| Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
| 'Alexizz Madison' | Xavier-Sakr, Suzzane | Small | Blue/Green | Marginal | White | Nat-Sport | Light-Purple | July | .2005 |
| 'Allan P. McConnell' | McConnell, Allan & Seaver, Mildred | Medium | Med-Green | Marginal | White | Unknown | Pale-Lavender | July into August | .1980 |
| 'Allen C. Haskell' | Seaver, Mildred & Walek, Kevin | Large | Dark-Green | Streaked | Yellow | Unknown | Pale-Lavender | July | .2009 |
| 'Ancient Mariner' | Goodenough, Rick | Large | Blue/Green | Streaked | Yellow | Unknown | - | - | --NR-- |
| 'Angel Feathers' | Vaughn, Kevin & Walek, Kevin | Medium | Med-Green | Marginal | Creamy White | Hybrid | Light-Purple | July into August | .2009 |
| 'Anna Rosemary' | Parks, David | Large | Dark-Green | Medial | Yellow | Unknown | - | - | --NR-- |
| 'Aqua Velva' | Vaughn, Kevin | Large | Blue/Green | - | - | Hybrid | Pale-Lavender | July into August | .1983 |
| 'Artemis' | Donahue, Thomas & Malloy, Alex | Large | Light-Green | - | - | Unknown | - | June into July | .2001 |
| 'Austin Dickinson' | Lachman, Wm & Eleanor | Medium | Med-Green | Marginal | Yellow | Hybrid | Light-Purple | August to October | .1992 |
| 'Autumn Charm' | Lachman, Wm & Eleanor | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | September | --NR-- |
| 'Aventurine' | Seaver, Mildred | Medium | Blue/Green | - | - | Unknown | - | - | --NR-- |
| 'Awesome Illusion' | Xavier-Sakr, Suzzane | Large | Dark-Green | Streaked | Speckles | Nat-Sport | Light-Purple | June into July | .2002 |
| 'Aztec Treasure' | Vaughn, Kevin | Large | Yellow | - | - | Hybrid | Light-Purple | June into July | .1987 |
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