| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Blue Mountains' | Large | Blue/Green | | | Hybrid | Near-White | June | Warmerdam, Piet & The American Hosta Society | .2020 |
|
2
| 'Dream Queen' | Large | Blue/Green | Medial | Creamy White | TC Sport | Pure-White | June to July | Van den Top, Jan & The American Hosta Society | .2020 |
|
3
| 'Frost Warning' | Large | Blue/Green | | | Unknown | Near-White | July | Klotz, Ruby & Klotz, B. & The American Hosta Society | .2020 |
|
4
| 'Frosted Frolic' | Small | Blue/Green | Marginal | Yellow | Unknown | Med-Lavender | July to August | Livingston, Ron & The American Hosta Society | .2020 |
|
5
| 'Lightning Storm' | Small | Med-Green | Medial | Yellow | Unknown | Pale-Lavender | June to July | Klotz, Ruby & Klotz, B. & The American Hosta Society | .2020 |
|
6
| 'Rebel Heart' | Medium | Blue/Green | Marginal | Yellow | Hybrid | Near-White | June to July | Wasitis, Chick & The American Hosta Society | .2020 |
|
7
| 'Red Cloud' | Small | Blue/Green | Streaked | White | Hybrid | Pale-Lavender | July | Beilstein, Doug & The American Hosta Society | .2020 |
|
8
| 'Rufus Rider' | Medium | Dark-Green | Marginal | White | Hybrid | Pale-Lavender | July to August | Livingston, Ron & The American Hosta Society | .2020 |
|
9
| 'Smokey Bear' | Giant | Blue/Green | | | Hybrid | Near-White | June to July | Petryszyn, Olga & The American Hosta Society | .2020 |
|
10
| 'Sutter's Mill' | Large | Yellow | | | Hybrid | Pale-Lavender | June | Balitewicz, Bob & The American Hosta Society | .2020 |