R. 'Ra'
Vireya Hybrid
| Hybridized By | Blumhardt, O. S. |
| Seed Parent | R. 'laetum x zoelleri' |
| Pollen Parent | R. 'Os's Oriana' |
| Introduced | 1998 |
| 10 Year Height | 150 cm. (5ft.) |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |
| Hybridized By | Blumhardt, O. S. |
| Seed Parent | R. 'laetum x zoelleri' |
| Pollen Parent | R. 'Os's Oriana' |
| Introduced | 1998 |
| 10 Year Height | 150 cm. (5ft.) |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |