| No. | Cultivar Name | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Source | Registered |
|
1
| 'Ogon Amagi Iwa' | Medium | Dark-Green | - | - | Sport | Light-Purple | September | Unknown & Walek, Kevin | .2009 .2018 |
|
2
| 'Ogon Hime Tokudama' | Small | Light-Green | - | - | Unknown | Pale-Lavender | June into July | Unknown & Ruh, Peter | .2002 .2018 |
|
3
| 'Ogon Sudare' | Small | Yellow | - | - | Unknown | Pale-Lavender | July | Lantis, Clarence & Ruh, Peter | .2002 .2018 |
|
4
| 'Ogon Tachi' | Large | Light-Green | - | - | Unknown | Deep-Purple | August | Lantis, Clarence & Ruh, Peter | .2002 .2018 |
|
5
| 'Ogon Tsushima' | Medium | Yellow | - | - | Unknown | Light-Purple | July into August | Unknown & Ruh, Peter | .2002 .2018 |
|
6
| 'Ohh! Blue Granite' | Medium | Blue/Green | - | - | Unknown | Near-White | June into July | Schulz, Ed | .2018 |
|
7
| 'Omatsu-san Nishiki' | Small | Light-Green | - | - | Unknown | Light-Purple | - | Ruh, Peter | .2002 .2018 |
|
8
| 'Ototo San' | Miniature | Dark-Green | Marginal | White | Unknown | Med-Lavender | August to September | Ruh, Peter | .1990 .2018 |
|
9
| 'Out of the Fog' | Miniature | Yellow | Streaked | Green | Hybrid | - | - | Myers, Gary | .2018 |
|