| Cultivar | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
| 'Bloodline' | Medium | Med-Green | - | | Hybrid | Light-Purple | August to September | Ruff, Doug | .2019 |
| 'Cranberry Wine' | Small | Light-Green | - | - | Hybrid | - | - | Sisson, Kathie | --NR-- |
| 'Frisian Bells' | Medium | Yellow | - | - | Hybrid | - | August | Aukema, Bate | --NR-- |
| 'Gilt By Association' | Medium | Med-Green | - | | Hybrid | Pale-Lavender | August to October | Walek, Kevin | .2000 |
| 'Green Lava' | Large | Light-Green | - | - | Hybrid | Pale-Lavender | August to September | Schulz, Ed | .2015 .2018 |
| H. pycnophylla | Large | Light-Green | - | - | Unknown | Med-Lavender | August to October | Species from Japan | --NR-- |
| 'Holar Early Days' | Medium | Yellow | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Holar Garnet Crow' | Medium | Light-Green | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Holar Laser Beam' | Medium | Dark-Green | - | - | Hybrid | Deep-Purple | - | Van Keer, Ronny | --NR-- |
| 'Holar Purple Highness' | Medium | Yellow | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Holar Rising Flame' | Large | Yellow | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Holar Smoky Water' | Medium | Blue/Green | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Holar Sunset Cobra' | Medium | Med-Green | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Holar Sunset Python' | Medium | Yellow | - | | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Holar Wild Side' | Medium | Light-Green | - | - | Hybrid | - | - | Van Keer, Ronny | --NR-- |
| 'Kempen Red Twist' | Large | Med-Green | Streaked | White | Hybrid | Pale-Lavender | July into August | Butaye, Patrick | .2014 |
| 'Kempen Sky High' | Medium | Blue/Green | - | - | Hybrid | Light-Purple | July into August | Butaye, Patrick | .2015 |
| 'Kempen Waving Shadow' | Medium | Light-Green | - | - | Hybrid | - | - | Butaye, Patrick | --NR-- |
| 'Lullabye' | Medium | Yellow | - | - | Nat-Sport | Light-Purple | August | Johnson, Greg | .2004 |
| 'Spritzer' | Medium | Yellow | Marginal | Greenish White | Hybrid | Pale-Lavender | August to October | Aden, Paul | .1986 |
| 'Tequila Sunrise' | Medium | Yellow | - | - | Hybrid | - | - | Johnson, Greg | .2004 |
| 'Valley's Lemon Limbo' | Small | Yellow | - | - | Hybrid | Light-Purple | June into July | Linneman, Jeroen | .2015 |
| 'Valley's Matador' | Medium | Yellow | - | - | Hybrid | - | - | Linneman, Jeroen | --NR-- |
| 'Valley's Pavlova' | Medium | Yellow | - | - | Hybrid | Pale-Lavender | July into August | Linneman, Jeroen | .2015 |
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