| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'O Kanzashi' | Medium | Med-Green | | | Sport | Light-Purple | Unknown | Unknown | --NR-- |
|
2
| 'Oder' | Medium | Blue/Green | | | Unknown | Med-Lavender | July to August | Klose, Heinz | --NR-- |
|
3
| 'Okutama Nishiki' | Small | Med-Green | Medial | Yellow | Unknown | Light-Purple | August to September to October | Unknown | --NR-- |
|
4
| 'Otara's Angel' | Large | Dark-Green | Marginal | Yellow | Sport | Near-White | June to July | Johns, Eddie | --NR-- |
|