R. 'Uncle Arch'
Rhododendron Hybrid
| Hybridized By | Dosser, D.J. |
| Seed Parent | R. 'Petra's Debut' |
| Pollen Parent | R. 'Mrs E C Stirling' |
| Introduced | 1990 |
| 10 Year Height | 200 cm. (7ft.) |
| Bloom Time | late midseason |
| Flower | broadly funnel-shaped |
| Predominant Colour | ? |
| Leaves | ovate |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |