R. 'Doctor Denis Percell'
Rhododendron Hybrid
| Hybridized By | Goodrich, J.M. (Jane) & Ray |
| Seed Parent | R. maximum |
| Pollen Parent | R. 'Leo Group' |
| Introduced | 1971 |
| 10 Year Height | 200 cm. (7ft.) |
| Bloom Time | late |
| Flower | broadly funnel-shaped |
| Predominant Colour | ? |
| Leaves | elliptic |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |