| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'A Dash of Lemon' | Medium | Light-Green | Marginal | Yellow | Unknown | Pale-Lavender | June into July | Walker, O. & Potts, C. | .2020 |
|
2
| 'Ace Bill Wundram' | Medium | Dark-Green | Marginal | Yellow | Unknown | - | June into July | Freeman, Franc & Freeman, Sally | .2008 |
|
3
| 'Amethyst Blue' | Medium | Blue/Green | - | - | Hybrid | Deep-Purple | June into July | Seaver, Charles | .1996 |
|
4
| 'Andrew's Moody Mom' | Medium | Blue/Green | - | - | Unknown | - | June into July | Wolfe, A. & Freeman, Franc | .2010 |
|
5
| 'Apple Green' | Medium | Med-Green | - | - | Hybrid | Light-Purple | June into July | Anderson, Kenneth | .1982 |
|
6
| 'Audrey's Island' | Medium | Light-Green | Medial | Yellow | Sport | - | June into July | Moore, Betty | .2016 |
|
7
| 'Aunt Margaret's' | Large | Dark-Green | - | - | Unknown | Light-Purple | July | Soper, Jim | --NR-- |
|
8
| 'Aureomarginata', H. ventricosa | Large | Dark-Green | Marginal | White | Sport | Light-Purple | July | Hensen, Karel & Bloom, Alan & The American Hosta Society | .1986 |
|
9
| 'Autumn Moon' | Large | Yellow | - | - | Unknown | Pale-Lavender | July | Unknown | --NR-- |
|