R. 'Petra'
Vireya Hybrid
| Hybridized By | Lelliott, T. |
| Seed Parent | R. christianae |
| Pollen Parent | R. jasminiflorum ssp jasminiflorum |
| Introduced | 1964 |
| 10 Year Height | 100 cm. (3ft.) |
| Bloom Time | ? |
| Flower | tubular |
| Predominant Colour | ? |
| Leaves | obovate |
| Winter Foliage | ? |
| Hardiness | ? |