| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Blue Circle' (Zonneveld) | Medium | Blue/Green | | | Hybrid | Unknown | Unknown | Zonneveld, Ben | --NR-- |
|
2
| 'Invincible Spirit' | Medium | Yellow | | | Hybrid | Pale-Lavender | August | Zonneveld, Ben & Philips, Hugo | --NR-- |
|
3
| 'Little Sunfield' | Small | Med-Green | Marginal | White | Hybrid | Unknown | Unknown | Zonneveld, Ben | --NR-- |
|
4
| 'Merlin' (Zonneveld) | Medium | Med-Green | Streaked | Yellow | Nat-Sport | Unknown | Unknown | Zonneveld, Ben | --NR-- |
|
5
| 'Red Veins' (Zonneveld) | Unknown | Unknown | | | Unknown | Unknown | Unknown | Zonneveld, Ben | --NR-- |
|
6
| 'Theo's Blue' | Medium | Blue/Green | | | Hybrid | Med-Lavender | Unknown | Zonneveld, Ben & Leydens, Theo | --NR-- |
|
7
| 'Yan Zan' | Large | Med-Green | | | Sport | Pure-White | August | Zonneveld, Ben | --NR-- |
|
8
| 'Yellow Tears' | Small | Yellow | | | Hybrid | Unknown | Unknown | Zonneveld, Ben | --NR-- |
|