R. 'Graduation'
Rhododendron Hybrid
| Hybridized By | Heller, C.G. |
| Seed Parent | R. lutescens |
| Pollen Parent | R. mekongense var mekongense Viridescens Group |
| Introduced | 1968 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | midseason |
| Flower | broadly funnel-campanulate |
| Predominant Colour | ? |
| Leaves | elliptic |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |