R. 'Red Admiral'
Rhododendron Hybrid
| Hybridized By | Williams, John Charles |
| Seed Parent | R. arboreum ssp arboreum |
| Pollen Parent | R. thomsonii ssp thomsonii |
| Introduced | 1947 |
| 10 Year Height | 200 cm. (7ft.) |
| Bloom Time | early |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | H5 |
| Status | IRRC registered. |