R. 'Butterball'
Rhododendron Hybrid
| Hybridized By | Greig, E.J.. Royston Nurseries, Vancouver Island, BC, Canada, 1968 |
| Seed Parent | R. xanthostephanum |
| Pollen Parent | R. triflorum var triflorum |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |