R. 'Butter Rum'
Rhododendron Hybrid
| Hybridized By | Smith, J.S. |
| Seed Parent | R. 'Janet Blair' |
| Pollen Parent | R. 'Nancy Evans X Whopper x Brandt's Tropicana' |
| Introduced | 1999 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | late midseason |
| Flower | broadly funnel-shaped |
| Predominant Colour | ? |
| Leaves | elliptic |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |