R. 'Mary de Mezey'
Rhododendron Hybrid
| Hybridized By | Mezey de, A. |
| Seed Parent | R. williamsianum |
| Pollen Parent | R. wardii var wardii |
| Introduced | 1975 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | early |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |