| No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
|
1
| 'Aachen by Night' | Fransen, Marco & Fransen, Joyce | Large | Blue/Green | | | Nat-Sport | Pale-Lavender | - | --NR-- |
|
2
| 'Addicted to Love' | Fransen, Marco & Fransen, Joyce | Medium | Blue/Green | | | Hybrid | Med-Lavender | July into August | --NR-- |
|
3
| 'Alley's Star' | Van den Top, Jan | Small | Med-Green | Medial | White | Nat-Sport | Unknown | - | --NR-- |
|
4
| 'Almost Paradise' | Fransen, Marco & Fransen, Joyce | Small | Med-Green | Streaked | Yellow | Nat-Sport | Unknown | September to October | --NR-- |
|
5
| 'Alternative' | Van den Top, Jan | Medium | Dark-Green | | - | Sport | Med-Lavender | July into August | --NR-- |
|
6
| 'Amalia' | Van den Top, Jan | Medium | Dark-Green | Medial | Yellow | Sport | Med-Lavender | June into July | --NR-- |
|
7
| 'Amazone' | Heemskerk, Gerardus | Medium | Dark-Green | Medial | White | Sport | Med-Lavender | July into August | .2018 |
|
8
| 'Android' | Fransen, Marco | Large | Yellow | Marginal | Green | Sport | Pale-Lavender | - | --NR-- |
|
9
| 'Anna' | Heemskerk, Gerardus | Medium | Light-Green | Marginal | White | Unknown | Unknown | - | --NR-- |
|
10
| 'Anne' | Heemskerk, Gerardus | Medium | Med-Green | Marginal | Creamy Yellow | Sport | Pale-Lavender | June into July | .2005 |
|
11
| 'Apple Candy' | Van den Top, Jan | Medium | Med-Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | --NR-- |
|
12
| 'August Beauty' | Warmerdam, Piet & Walek, Kevin & The American Hosta Society | Large | Dark-Green | Marginal | Yellow | Sport | Pale-Lavender | July into August | .2009 |
|
13
| 'Ayesha' | Van den Top, Jan | Medium | Med-Green | Medial | Yellow | TC Sport | Pale-Lavender | July into August | --NR-- |
|