No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
1
| 'Friends Forever' | Large | Blue/Green | - | - | Unknown | Pure-White | July into August | King, Herb & King, Gladys | .2018 |
2
| 'Golden Harmony' | Medium | Yellow | - | - | Hybrid | Near-White | July into August | King, Herb & King, Gladys | .2018 |
3
| 'King's Adversary' | Large | Blue/Green | Marginal | Yellow | Hybrid | - | - | King, Herb & King, Gladys | --NR-- |
4
| 'King's Black Knight' | Large | Dark-Green | - | - | Hybrid | Pale-Lavender | July into August | King, Herb & King, Gladys | .2006 |
5
| 'King's Mysterious Lady' | Small | Yellow | - | - | Unknown | - | - | King, Herb & King, Gladys | --NR-- |
6
| 'King's Sir Percival' | Medium | Blue/Green | - | - | Unknown | Near-White | - | King, Herb & King, Gladys | --NR-- |
7
| 'King's Veiled Beauty' | Medium | Light-Green | Streaked | Yellow | Sport | - | - | King, Herb & King, Gladys | --NR-- |
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