| No. | Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Heaven Scent' | Medium | Med-Green | Streaked | Speckles | TC Sport | Pure-White | August to October | Walters Gardens & Falstad, Clarence | .1988 |
|
2
| 'Honeybells' | Large | Med-Green | - | - | Hybrid | Pale-Lavender | August to October | Cumming, Alex & The American Hosta Society | .1986 |
|
3
| 'Invincible' | Medium | Med-Green | - | - | Hybrid | Pale-Lavender | August | Aden, Paul | .1986 |
|
4
| 'Iron Gate Bouquet' | Medium | Dark-Green | - | - | Unknown | Light-Purple | August | Sellers, Van | .1983 |
|
5
| 'Iron Gate Delight' | Medium | Dark-Green | Marginal | White | Hybrid | Pure-White | July into August | Sellers, Van | .1981 |
|
6
| 'Iron Gate Glamour' | Large | Med-Green | Marginal | White | Hybrid | Pale-Lavender | August | Sellers, Van | .1981 |
|
7
| 'Iron Gate Supreme' | Medium | Med-Green | Streaked | White | Hybrid | Pale-Lavender | August | Sellers, Van | .1980 |
|
8
| 'So Sweet' | Large | Med-Green | Marginal | Creamy White | Hybrid | Pale-Lavender | August | Vaughn, Kevin & Aden, Paul | .1986 |
|
9
| 'Sugar and Cream' | Large | Med-Green | Marginal | Creamy White | TC Sport | Pure-White | August | Zilis, Mark | .1984 |
|
10
| 'Summer Fragrance' | Large | Med-Green | Marginal | White | Hybrid | Pale-Lavender | July into August | Vaughn, Kevin | .1983 |
|
11
| 'Sweet Susan' | Large | Med-Green | - | - | Hybrid | Pale-Lavender | August | Williams, Frances & Williams, Connie | .1986 |
|
12
| 'White Knight' | Large | Med-Green | - | - | Unknown | Pure-White | July into August | Krossa, Gus & Ruh, Peter | .2004 .2018 |
|