| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Sassy in Gold' | Small | Yellow-Gold | | - | Hybrid | Near-White | July | Kwick, Charles | .2019 |
|
2
| 'Shades of Green' | Large | Dark-Green | Marginal | White | Hybrid | Unknown | - | Lysne, Rod | .2019 |
|
3
| 'Sienna Susan' | Large | Light-Green | Marginal | White | Sport | Med-Lavender | June into July | Walker, O. & Potts, C. | .2019 |
|
4
| 'Sir Charles' | Giant | Blue/Green | | - | Hybrid | Med-Lavender | July into August | Kwick, Charles | .2019 |
|
5
| 'Sparta Class of '59' | Small | Yellow | | - | Hybrid | Pale-Lavender | July into August | Kwick, Charles | .2019 |
|
6
| 'Sulfur Butterfly' | Medium | Yellow-Gold | | - | Unknown | Pale-Lavender | June | Goodwin, Randy | .2019 |
|
7
| 'Sum Blue' | Small | Blue/Green | | - | Hybrid | Near-White | June into July | Kwick, Charles | .2019 |
|
8
| 'Swan Song' | Miniature | Dark-Green | Medial | White | Unknown | Med-Lavender | July | Goodwin, Randy | .2019 |
|
9
| 'Sweet Anna' | Medium | Med-Green | Streaked | White | Hybrid | Unknown | - | Milbradt, Marc | .2019 |
|
10
| 'Symphony in Blue' | Medium | Blue/Green | | - | Hybrid | Pale-Lavender | September | Stegeman, Bev & Stegeman, Dave | .2019 |
|