| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'A Dog of Flanders' | Medium | Med-Green | | | Hybrid | Unknown | Unknown | Philips, Hugo | .2010 |
|
2
| 'Abana' | Medium | Dark-Green | Medial | Yellow | Sport | Unknown | July to August | Dupre, Dirk | .2010 |
|
3
| 'Abba Diana Reeck' | Medium | Dark-Green | Medial | White | Unknown | Unknown | Unknown | Aden, Paul & Zilis, Mark & The American Hosta Society | .2010 |
|
4
| 'Abba Double Header' | Medium | Med-Green | Medial | White | Unknown | Unknown | June to July | Aden, Paul & Zilis, Mark | .2010 |
|
5
| 'Abba Flower Mound' | Small | Med-Green | Medial | White | Unknown | Unknown | Unknown | Aden, Paul & Zilis, Mark | .2010 |
|
6
| 'Abba Fragrant Backscratcher' | Large | Med-Green | Marginal | White | Unknown | Unknown | Unknown | Aden, Paul & Zilis, Mark | .2010 |
|
7
| 'Abba Irresistible' | Medium | Dark-Green | Medial | Creamy Yellow | Unknown | Light-Purple | July to August | Zilis, Mark & The American Hosta Society & Aden, Paul | .2010 |
|
8
| 'Abba Ready' | Medium | Med-Green | Marginal | White | Sport | Pale-Lavender | July to August | Zilis, Mark & The American Hosta Society & Aden, Paul | .2010 |
|
9
| 'Abba Rough' | Medium | Blue/Green | | | Hybrid | Near-White | June to July | Aden, Paul | .2010 |
|
10
| 'Abba Soul Mate' | Small | Blue/Green | Medial | Blue-Green | Unknown | Unknown | July to August | Aden, Paul & Zilis, Mark | .2010 |
|
11
| 'Abba Windows' | Medium | Light-Green | Streaked | Yellow | Sport | Near-White | July to August | Aden, Paul & Zilis, Mark | .2010 |
|
12
| 'Akane' | Medium | Dark-Green | | | Unknown | Light-Purple | August to September | Watanabe, Kenji & Hawes, James & Ruh, Peter & Ruh, Jean | .2010 |
|
13
| 'Andrew Dennis' | Large | Blue/Green | Marginal | White | Unknown | Unknown | Unknown | Weissenberger, Henry & Zilis, Mark | .2010 |
|
14
| 'Andrew's Moody Mom' | Medium | Blue/Green | | | Unknown | Unknown | June to July | Wolfe, A. & Freeman, Franc | .2010 |
|
15
| 'At Attention' | Medium | Light-Green | | | Unknown | Unknown | August to September | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
16
| 'Autumn Joy' | Large | Med-Green | | | Unknown | Unknown | August to September | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
17
| 'Awesome' | Miniature | Med-Green | | | Unknown | Pale-Lavender | July | Benedict, Dr Ralph (Herb) & Kuenster, Rod | .2010 |
|
18
| 'Azure Frills' | Medium | Blue/Green | | | Hybrid | Light-Purple | July to August | Zilis, Mark | .2010 |
|