R. 'Highborn'
Rhododendron Hybrid
| Hybridized By | O'Rourke, H. |
| Seed Parent | R. nuttallii |
| Pollen Parent | R. 'Alf Bramley' |
| Introduced | 1990 |
| 10 Year Height | 150 cm. (5ft.) |
| Bloom Time | midseason |
| Flower | tubular funnel-shaped |
| Predominant Colour | ? |
| Leaves | oblanceolate |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |